| # Copyright (c) 2018 The Chromium Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| """Common code generator for command buffers.""" | |
| import itertools | |
| import os.path | |
| import re | |
| import platform | |
| from subprocess import call | |
| _SIZE_OF_UINT32 = 4 | |
| _SIZE_OF_COMMAND_HEADER = 4 | |
| _FIRST_SPECIFIC_COMMAND_ID = 256 | |
| _LICENSE = """// Copyright %s The Chromium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| """ | |
| _DO_NOT_EDIT_WARNING = """// This file is auto-generated from | |
| // gpu/command_buffer/build_%s_cmd_buffer.py | |
| // It's formatted by clang-format using chromium coding style: | |
| // clang-format -i -style=chromium filename | |
| // DO NOT EDIT! | |
| """ | |
| # This string is copied directly out of the gl2.h file from GLES2.0 | |
| # | |
| # Edits: | |
| # | |
| # *) Any argument that is a resourceID has been changed to GLid<Type>. | |
| # (not pointer arguments) and if it's allowed to be zero it's GLidZero<Type> | |
| # If it's allowed to not exist it's GLidBind<Type> | |
| # | |
| # *) All GLenums have been changed to GLenumTypeOfEnum | |
| # | |
| _GL_TYPES = { | |
| 'GLenum': 'unsigned int', | |
| 'GLboolean': 'unsigned char', | |
| 'GLbitfield': 'unsigned int', | |
| 'GLbyte': 'signed char', | |
| 'GLshort': 'short', | |
| 'GLint': 'int', | |
| 'GLsizei': 'int', | |
| 'GLubyte': 'unsigned char', | |
| 'GLushort': 'unsigned short', | |
| 'GLuint': 'unsigned int', | |
| 'GLfloat': 'float', | |
| 'GLclampf': 'float', | |
| 'GLvoid': 'void', | |
| 'GLfixed': 'int', | |
| 'GLclampx': 'int' | |
| } | |
| _GL_TYPES_32 = { | |
| 'GLintptr': 'long int', | |
| 'GLsizeiptr': 'long int' | |
| } | |
| _GL_TYPES_64 = { | |
| 'GLintptr': 'long long int', | |
| 'GLsizeiptr': 'long long int' | |
| } | |
| _ETC_COMPRESSED_TEXTURE_FORMATS = [ | |
| 'GL_COMPRESSED_R11_EAC', | |
| 'GL_COMPRESSED_SIGNED_R11_EAC', | |
| 'GL_COMPRESSED_RG11_EAC', | |
| 'GL_COMPRESSED_SIGNED_RG11_EAC', | |
| 'GL_COMPRESSED_RGB8_ETC2', | |
| 'GL_COMPRESSED_SRGB8_ETC2', | |
| 'GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2', | |
| 'GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2', | |
| 'GL_COMPRESSED_RGBA8_ETC2_EAC', | |
| 'GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC', | |
| ] | |
| # This table specifies the different pepper interfaces that are supported for | |
| # GL commands. 'dev' is true if it's a dev interface. | |
| _PEPPER_INTERFACES = [ | |
| {'name': '', 'dev': False}, | |
| {'name': 'InstancedArrays', 'dev': False}, | |
| {'name': 'FramebufferBlit', 'dev': False}, | |
| {'name': 'FramebufferMultisample', 'dev': False}, | |
| {'name': 'ChromiumEnableFeature', 'dev': False}, | |
| {'name': 'ChromiumMapSub', 'dev': False}, | |
| {'name': 'Query', 'dev': False}, | |
| {'name': 'VertexArrayObject', 'dev': False}, | |
| {'name': 'DrawBuffers', 'dev': True}, | |
| ] | |
| # Capabilities selected with glEnable | |
| # on_change: string of C++ code that is executed when the state is changed. | |
| _CAPABILITY_FLAGS = [ | |
| {'name': 'blend'}, | |
| {'name': 'cull_face'}, | |
| {'name': 'depth_test', | |
| 'on_change': 'framebuffer_state_.clear_state_dirty = true;'}, | |
| {'name': 'dither', 'default': True}, | |
| {'name': 'framebuffer_srgb_ext', 'default': True, 'no_init': True, | |
| 'extension_flag': 'ext_srgb_write_control'}, | |
| {'name': 'polygon_offset_fill'}, | |
| {'name': 'sample_alpha_to_coverage'}, | |
| {'name': 'sample_coverage'}, | |
| {'name': 'scissor_test'}, | |
| {'name': 'stencil_test', | |
| 'on_change': '''state_.stencil_state_changed_since_validation = true; | |
| framebuffer_state_.clear_state_dirty = true;'''}, | |
| {'name': 'rasterizer_discard', 'es3': True}, | |
| {'name': 'primitive_restart_fixed_index', 'es3': True}, | |
| {'name': 'multisample_ext', 'default': True, | |
| 'extension_flag': 'ext_multisample_compatibility'}, | |
| {'name': 'sample_alpha_to_one_ext', | |
| 'extension_flag': 'ext_multisample_compatibility'}, | |
| ] | |
| _STATE_INFO = { | |
| 'ClearColor': { | |
| 'type': 'Normal', | |
| 'func': 'ClearColor', | |
| 'enum': 'GL_COLOR_CLEAR_VALUE', | |
| 'states': [ | |
| {'name': 'color_clear_red', 'type': 'GLfloat', 'default': '0.0f'}, | |
| {'name': 'color_clear_green', 'type': 'GLfloat', 'default': '0.0f'}, | |
| {'name': 'color_clear_blue', 'type': 'GLfloat', 'default': '0.0f'}, | |
| {'name': 'color_clear_alpha', 'type': 'GLfloat', 'default': '0.0f'}, | |
| ], | |
| }, | |
| 'ClearDepthf': { | |
| 'type': 'Normal', | |
| 'func': 'ClearDepth', | |
| 'enum': 'GL_DEPTH_CLEAR_VALUE', | |
| 'states': [ | |
| {'name': 'depth_clear', 'type': 'GLclampf', 'default': '1.0f'}, | |
| ], | |
| }, | |
| 'ColorMask': { | |
| 'type': 'Normal', | |
| 'func': 'ColorMask', | |
| 'enum': 'GL_COLOR_WRITEMASK', | |
| 'states': [ | |
| { | |
| 'name': 'color_mask_red', | |
| 'type': 'GLboolean', | |
| 'default': 'true', | |
| 'cached': True | |
| }, | |
| { | |
| 'name': 'color_mask_green', | |
| 'type': 'GLboolean', | |
| 'default': 'true', | |
| 'cached': True | |
| }, | |
| { | |
| 'name': 'color_mask_blue', | |
| 'type': 'GLboolean', | |
| 'default': 'true', | |
| 'cached': True | |
| }, | |
| { | |
| 'name': 'color_mask_alpha', | |
| 'type': 'GLboolean', | |
| 'default': 'true', | |
| 'cached': True | |
| }, | |
| ], | |
| 'on_change': 'framebuffer_state_.clear_state_dirty = true;', | |
| }, | |
| 'ClearStencil': { | |
| 'type': 'Normal', | |
| 'func': 'ClearStencil', | |
| 'enum': 'GL_STENCIL_CLEAR_VALUE', | |
| 'states': [ | |
| {'name': 'stencil_clear', 'type': 'GLint', 'default': '0'}, | |
| ], | |
| }, | |
| 'CoverageModulationCHROMIUM': { | |
| 'type': 'Normal', | |
| 'func': 'CoverageModulationNV', | |
| 'extension_flag': 'chromium_framebuffer_mixed_samples', | |
| 'states': [ | |
| { 'enum': 'GL_COVERAGE_MODULATION_CHROMIUM', | |
| 'name': 'coverage_modulation', | |
| 'type': 'GLenum', | |
| 'default': 'GL_NONE', | |
| }, | |
| ] | |
| }, | |
| 'BlendColor': { | |
| 'type': 'Normal', | |
| 'func': 'BlendColor', | |
| 'enum': 'GL_BLEND_COLOR', | |
| 'states': [ | |
| {'name': 'blend_color_red', 'type': 'GLfloat', 'default': '0.0f'}, | |
| {'name': 'blend_color_green', 'type': 'GLfloat', 'default': '0.0f'}, | |
| {'name': 'blend_color_blue', 'type': 'GLfloat', 'default': '0.0f'}, | |
| {'name': 'blend_color_alpha', 'type': 'GLfloat', 'default': '0.0f'}, | |
| ], | |
| }, | |
| 'BlendEquation': { | |
| 'type': 'SrcDst', | |
| 'func': 'BlendEquationSeparate', | |
| 'states': [ | |
| { | |
| 'name': 'blend_equation_rgb', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_BLEND_EQUATION_RGB', | |
| 'default': 'GL_FUNC_ADD', | |
| }, | |
| { | |
| 'name': 'blend_equation_alpha', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_BLEND_EQUATION_ALPHA', | |
| 'default': 'GL_FUNC_ADD', | |
| }, | |
| ], | |
| }, | |
| 'BlendFunc': { | |
| 'type': 'SrcDst', | |
| 'func': 'BlendFuncSeparate', | |
| 'states': [ | |
| { | |
| 'name': 'blend_source_rgb', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_BLEND_SRC_RGB', | |
| 'default': 'GL_ONE', | |
| }, | |
| { | |
| 'name': 'blend_dest_rgb', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_BLEND_DST_RGB', | |
| 'default': 'GL_ZERO', | |
| }, | |
| { | |
| 'name': 'blend_source_alpha', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_BLEND_SRC_ALPHA', | |
| 'default': 'GL_ONE', | |
| }, | |
| { | |
| 'name': 'blend_dest_alpha', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_BLEND_DST_ALPHA', | |
| 'default': 'GL_ZERO', | |
| }, | |
| ], | |
| }, | |
| 'PolygonOffset': { | |
| 'type': 'Normal', | |
| 'func': 'PolygonOffset', | |
| 'states': [ | |
| { | |
| 'name': 'polygon_offset_factor', | |
| 'type': 'GLfloat', | |
| 'enum': 'GL_POLYGON_OFFSET_FACTOR', | |
| 'default': '0.0f', | |
| }, | |
| { | |
| 'name': 'polygon_offset_units', | |
| 'type': 'GLfloat', | |
| 'enum': 'GL_POLYGON_OFFSET_UNITS', | |
| 'default': '0.0f', | |
| }, | |
| ], | |
| }, | |
| 'CullFace': { | |
| 'type': 'Normal', | |
| 'func': 'CullFace', | |
| 'enum': 'GL_CULL_FACE_MODE', | |
| 'states': [ | |
| { | |
| 'name': 'cull_mode', | |
| 'type': 'GLenum', | |
| 'default': 'GL_BACK', | |
| }, | |
| ], | |
| }, | |
| 'FrontFace': { | |
| 'type': 'Normal', | |
| 'func': 'FrontFace', | |
| 'enum': 'GL_FRONT_FACE', | |
| 'states': [{'name': 'front_face', 'type': 'GLenum', 'default': 'GL_CCW'}], | |
| }, | |
| 'DepthFunc': { | |
| 'type': 'Normal', | |
| 'func': 'DepthFunc', | |
| 'enum': 'GL_DEPTH_FUNC', | |
| 'states': [{'name': 'depth_func', 'type': 'GLenum', 'default': 'GL_LESS'}], | |
| }, | |
| 'DepthRange': { | |
| 'type': 'Normal', | |
| 'func': 'DepthRange', | |
| 'enum': 'GL_DEPTH_RANGE', | |
| 'states': [ | |
| {'name': 'z_near', 'type': 'GLclampf', 'default': '0.0f'}, | |
| {'name': 'z_far', 'type': 'GLclampf', 'default': '1.0f'}, | |
| ], | |
| }, | |
| 'SampleCoverage': { | |
| 'type': 'Normal', | |
| 'func': 'SampleCoverage', | |
| 'states': [ | |
| { | |
| 'name': 'sample_coverage_value', | |
| 'type': 'GLclampf', | |
| 'enum': 'GL_SAMPLE_COVERAGE_VALUE', | |
| 'default': '1.0f', | |
| }, | |
| { | |
| 'name': 'sample_coverage_invert', | |
| 'type': 'GLboolean', | |
| 'enum': 'GL_SAMPLE_COVERAGE_INVERT', | |
| 'default': 'false', | |
| }, | |
| ], | |
| }, | |
| 'StencilMask': { | |
| 'type': 'FrontBack', | |
| 'func': 'StencilMaskSeparate', | |
| 'states': [ | |
| { | |
| 'name': 'stencil_front_writemask', | |
| 'type': 'GLuint', | |
| 'enum': 'GL_STENCIL_WRITEMASK', | |
| 'default': '0xFFFFFFFFU', | |
| 'cached': True, | |
| }, | |
| { | |
| 'name': 'stencil_back_writemask', | |
| 'type': 'GLuint', | |
| 'enum': 'GL_STENCIL_BACK_WRITEMASK', | |
| 'default': '0xFFFFFFFFU', | |
| 'cached': True, | |
| }, | |
| ], | |
| 'on_change': '''framebuffer_state_.clear_state_dirty = true; | |
| state_.stencil_state_changed_since_validation = true;''', | |
| }, | |
| 'StencilOp': { | |
| 'type': 'FrontBack', | |
| 'func': 'StencilOpSeparate', | |
| 'states': [ | |
| { | |
| 'name': 'stencil_front_fail_op', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_FAIL', | |
| 'default': 'GL_KEEP', | |
| }, | |
| { | |
| 'name': 'stencil_front_z_fail_op', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_PASS_DEPTH_FAIL', | |
| 'default': 'GL_KEEP', | |
| }, | |
| { | |
| 'name': 'stencil_front_z_pass_op', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_PASS_DEPTH_PASS', | |
| 'default': 'GL_KEEP', | |
| }, | |
| { | |
| 'name': 'stencil_back_fail_op', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_BACK_FAIL', | |
| 'default': 'GL_KEEP', | |
| }, | |
| { | |
| 'name': 'stencil_back_z_fail_op', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_BACK_PASS_DEPTH_FAIL', | |
| 'default': 'GL_KEEP', | |
| }, | |
| { | |
| 'name': 'stencil_back_z_pass_op', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_BACK_PASS_DEPTH_PASS', | |
| 'default': 'GL_KEEP', | |
| }, | |
| ], | |
| }, | |
| 'StencilFunc': { | |
| 'type': 'FrontBack', | |
| 'func': 'StencilFuncSeparate', | |
| 'states': [ | |
| { | |
| 'name': 'stencil_front_func', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_FUNC', | |
| 'default': 'GL_ALWAYS', | |
| }, | |
| { | |
| 'name': 'stencil_front_ref', | |
| 'type': 'GLint', | |
| 'enum': 'GL_STENCIL_REF', | |
| 'default': '0', | |
| }, | |
| { | |
| 'name': 'stencil_front_mask', | |
| 'type': 'GLuint', | |
| 'enum': 'GL_STENCIL_VALUE_MASK', | |
| 'default': '0xFFFFFFFFU', | |
| }, | |
| { | |
| 'name': 'stencil_back_func', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_STENCIL_BACK_FUNC', | |
| 'default': 'GL_ALWAYS', | |
| }, | |
| { | |
| 'name': 'stencil_back_ref', | |
| 'type': 'GLint', | |
| 'enum': 'GL_STENCIL_BACK_REF', | |
| 'default': '0', | |
| }, | |
| { | |
| 'name': 'stencil_back_mask', | |
| 'type': 'GLuint', | |
| 'enum': 'GL_STENCIL_BACK_VALUE_MASK', | |
| 'default': '0xFFFFFFFFU', | |
| }, | |
| ], | |
| 'on_change': 'state_.stencil_state_changed_since_validation = true;', | |
| }, | |
| 'Hint': { | |
| 'type': 'NamedParameter', | |
| 'func': 'Hint', | |
| 'states': [ | |
| { | |
| 'name': 'hint_generate_mipmap', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_GENERATE_MIPMAP_HINT', | |
| 'default': 'GL_DONT_CARE', | |
| 'gl_version_flag': '!is_desktop_core_profile' | |
| }, | |
| { | |
| 'name': 'hint_fragment_shader_derivative', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES', | |
| 'default': 'GL_DONT_CARE', | |
| 'extension_flag': 'oes_standard_derivatives' | |
| }, | |
| { | |
| 'name': 'hint_texture_filtering', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_TEXTURE_FILTERING_HINT_CHROMIUM', | |
| 'default': 'GL_NICEST', | |
| 'extension_flag': 'chromium_texture_filtering_hint' | |
| } | |
| ], | |
| }, | |
| 'PixelStore': { | |
| 'type': 'NamedParameter', | |
| 'func': 'PixelStorei', | |
| 'states': [ | |
| { | |
| 'name': 'pack_alignment', | |
| 'type': 'GLint', | |
| 'enum': 'GL_PACK_ALIGNMENT', | |
| 'default': '4' | |
| }, | |
| { | |
| 'name': 'unpack_alignment', | |
| 'type': 'GLint', | |
| 'enum': 'GL_UNPACK_ALIGNMENT', | |
| 'default': '4' | |
| }, | |
| { | |
| 'name': 'pack_row_length', | |
| 'type': 'GLint', | |
| 'enum': 'GL_PACK_ROW_LENGTH', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| }, | |
| { | |
| 'name': 'pack_skip_pixels', | |
| 'type': 'GLint', | |
| 'enum': 'GL_PACK_SKIP_PIXELS', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| }, | |
| { | |
| 'name': 'pack_skip_rows', | |
| 'type': 'GLint', | |
| 'enum': 'GL_PACK_SKIP_ROWS', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| }, | |
| { | |
| 'name': 'unpack_row_length', | |
| 'type': 'GLint', | |
| 'enum': 'GL_UNPACK_ROW_LENGTH', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| }, | |
| { | |
| 'name': 'unpack_image_height', | |
| 'type': 'GLint', | |
| 'enum': 'GL_UNPACK_IMAGE_HEIGHT', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| }, | |
| { | |
| 'name': 'unpack_skip_pixels', | |
| 'type': 'GLint', | |
| 'enum': 'GL_UNPACK_SKIP_PIXELS', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| }, | |
| { | |
| 'name': 'unpack_skip_rows', | |
| 'type': 'GLint', | |
| 'enum': 'GL_UNPACK_SKIP_ROWS', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| }, | |
| { | |
| 'name': 'unpack_skip_images', | |
| 'type': 'GLint', | |
| 'enum': 'GL_UNPACK_SKIP_IMAGES', | |
| 'default': '0', | |
| 'es3': True, | |
| 'manual': True, | |
| } | |
| ], | |
| }, | |
| # TODO: Consider implemenenting these states | |
| # GL_ACTIVE_TEXTURE | |
| 'LineWidth': { | |
| 'type': 'Normal', | |
| 'custom_function' : True, | |
| 'func': 'DoLineWidth', | |
| 'enum': 'GL_LINE_WIDTH', | |
| 'states': [ | |
| { | |
| 'name': 'line_width', | |
| 'type': 'GLfloat', | |
| 'default': '1.0f', | |
| 'range_checks': [{'check': "<= 0.0f", 'test_value': "0.0f"}], | |
| 'nan_check': True, | |
| }], | |
| }, | |
| 'DepthMask': { | |
| 'type': 'Normal', | |
| 'func': 'DepthMask', | |
| 'enum': 'GL_DEPTH_WRITEMASK', | |
| 'states': [ | |
| { | |
| 'name': 'depth_mask', | |
| 'type': 'GLboolean', | |
| 'default': 'true', | |
| 'cached': True | |
| }, | |
| ], | |
| 'on_change': 'framebuffer_state_.clear_state_dirty = true;', | |
| }, | |
| 'Scissor': { | |
| 'type': 'Normal', | |
| 'func': 'Scissor', | |
| 'enum': 'GL_SCISSOR_BOX', | |
| 'states': [ | |
| # NOTE: These defaults reset at GLES2DecoderImpl::Initialization. | |
| { | |
| 'name': 'scissor_x', | |
| 'type': 'GLint', | |
| 'default': '0', | |
| 'expected': 'kViewportX', | |
| }, | |
| { | |
| 'name': 'scissor_y', | |
| 'type': 'GLint', | |
| 'default': '0', | |
| 'expected': 'kViewportY', | |
| }, | |
| { | |
| 'name': 'scissor_width', | |
| 'type': 'GLsizei', | |
| 'default': '1', | |
| 'expected': 'kViewportWidth', | |
| }, | |
| { | |
| 'name': 'scissor_height', | |
| 'type': 'GLsizei', | |
| 'default': '1', | |
| 'expected': 'kViewportHeight', | |
| }, | |
| ], | |
| }, | |
| 'Viewport': { | |
| 'type': 'Normal', | |
| 'func': 'Viewport', | |
| 'enum': 'GL_VIEWPORT', | |
| 'states': [ | |
| # NOTE: These defaults reset at GLES2DecoderImpl::Initialization. | |
| { | |
| 'name': 'viewport_x', | |
| 'type': 'GLint', | |
| 'default': '0', | |
| 'expected': 'kViewportX', | |
| }, | |
| { | |
| 'name': 'viewport_y', | |
| 'type': 'GLint', | |
| 'default': '0', | |
| 'expected': 'kViewportY', | |
| }, | |
| { | |
| 'name': 'viewport_width', | |
| 'type': 'GLsizei', | |
| 'default': '1', | |
| 'expected': 'kViewportWidth', | |
| }, | |
| { | |
| 'name': 'viewport_height', | |
| 'type': 'GLsizei', | |
| 'default': '1', | |
| 'expected': 'kViewportHeight', | |
| }, | |
| ], | |
| }, | |
| 'MatrixValuesCHROMIUM': { | |
| 'type': 'NamedParameter', | |
| 'func': 'MatrixLoadfEXT', | |
| 'states': [ | |
| { 'enum': 'GL_PATH_MODELVIEW_MATRIX_CHROMIUM', | |
| 'enum_set': 'GL_PATH_MODELVIEW_CHROMIUM', | |
| 'name': 'modelview_matrix', | |
| 'type': 'GLfloat', | |
| 'default': [ | |
| '1.0f', '0.0f','0.0f','0.0f', | |
| '0.0f', '1.0f','0.0f','0.0f', | |
| '0.0f', '0.0f','1.0f','0.0f', | |
| '0.0f', '0.0f','0.0f','1.0f', | |
| ], | |
| 'extension_flag': 'chromium_path_rendering', | |
| }, | |
| { 'enum': 'GL_PATH_PROJECTION_MATRIX_CHROMIUM', | |
| 'enum_set': 'GL_PATH_PROJECTION_CHROMIUM', | |
| 'name': 'projection_matrix', | |
| 'type': 'GLfloat', | |
| 'default': [ | |
| '1.0f', '0.0f','0.0f','0.0f', | |
| '0.0f', '1.0f','0.0f','0.0f', | |
| '0.0f', '0.0f','1.0f','0.0f', | |
| '0.0f', '0.0f','0.0f','1.0f', | |
| ], | |
| 'extension_flag': 'chromium_path_rendering', | |
| }, | |
| ], | |
| }, | |
| 'PathStencilFuncCHROMIUM': { | |
| 'type': 'Normal', | |
| 'func': 'PathStencilFuncNV', | |
| 'extension_flag': 'chromium_path_rendering', | |
| 'states': [ | |
| { | |
| 'name': 'stencil_path_func', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_PATH_STENCIL_FUNC_CHROMIUM', | |
| 'default': 'GL_ALWAYS', | |
| }, | |
| { | |
| 'name': 'stencil_path_ref', | |
| 'type': 'GLint', | |
| 'enum': 'GL_PATH_STENCIL_REF_CHROMIUM', | |
| 'default': '0', | |
| }, | |
| { | |
| 'name': 'stencil_path_mask', | |
| 'type': 'GLuint', | |
| 'enum': 'GL_PATH_STENCIL_VALUE_MASK_CHROMIUM', | |
| 'default': '0xFFFFFFFFU', | |
| }, | |
| ], | |
| }, | |
| 'WindowRectanglesEXT': { | |
| 'type': 'Normal', | |
| 'func': 'WindowRectanglesEXT', | |
| 'custom_function': True, | |
| 'extension_flag': 'ext_window_rectangles', | |
| 'no_init': True, | |
| 'states': [ | |
| { | |
| 'name': 'window_rectangles_mode', | |
| 'type': 'GLenum', | |
| 'enum': 'GL_WINDOW_RECTANGLE_MODE_EXT', | |
| 'default': 'GL_EXCLUSIVE_EXT', | |
| }, | |
| { | |
| 'name': 'num_window_rectangles', | |
| 'type': 'GLint', | |
| 'enum': 'GL_NUM_WINDOW_RECTANGLES_EXT', | |
| 'default': '0', | |
| }, | |
| ], | |
| }, | |
| } | |
| _prefix = None | |
| _upper_prefix = None | |
| _lower_prefix = None | |
| def InitializePrefix(mixed_case_prefix): | |
| """Initialize prefix used for autogenerated code. | |
| Must be called before autogenerating code. Prefixes are used by autogenerated | |
| code in many places: class names, filenames, namespaces, constants, | |
| defines. Given a single mixed case prefix suitable for a class name, we also | |
| initialize lower and upper case prefixes for other uses (e.g. filenames and | |
| #defines). | |
| """ | |
| global _prefix | |
| if _prefix: | |
| raise AssertionError | |
| _prefix = mixed_case_prefix | |
| global _upper_prefix | |
| _upper_prefix = mixed_case_prefix.upper() | |
| global _lower_prefix | |
| _lower_prefix = mixed_case_prefix.lower() | |
| def _Namespace(): | |
| if _lower_prefix != 'gles2': | |
| return 'gles2::' | |
| return '' | |
| def Grouper(n, iterable, fillvalue=None): | |
| """Collect data into fixed-length chunks or blocks""" | |
| args = [iter(iterable)] * n | |
| return itertools.izip_longest(fillvalue=fillvalue, *args) | |
| def SplitWords(input_string): | |
| """Split by '_' if found, otherwise split at uppercase/numeric chars. | |
| Will split "some_TEXT" into ["some", "TEXT"], "CamelCase" into ["Camel", | |
| "Case"], and "Vector3" into ["Vector", "3"]. | |
| """ | |
| if input_string.find('_') > -1: | |
| # 'some_TEXT_' -> 'some TEXT' | |
| return input_string.replace('_', ' ').strip().split() | |
| else: | |
| input_string = input_string.replace('::', ' ') | |
| if re.search('[A-Z]', input_string) and re.search('[a-z]', input_string): | |
| # mixed case. | |
| # look for capitalization to cut input_strings | |
| # 'SomeText' -> 'Some Text' | |
| input_string = re.sub('([A-Z])', r' \1', input_string).strip() | |
| # 'Vector3' -> 'Vector 3' | |
| input_string = re.sub('([^0-9])([0-9])', r'\1 \2', input_string) | |
| return input_string.split() | |
| def ToUnderscore(input_string): | |
| """converts CamelCase to camel_case.""" | |
| words = SplitWords(input_string) | |
| return '_'.join([word.lower() for word in words]) | |
| def ValidatorClassName(type_name): | |
| """Converts some::namespace::TypeName to SomeNamespaceTypeNameValidator.""" | |
| words = SplitWords(type_name) | |
| prefix = ''.join([word.title() for word in words]) | |
| return '%sValidator' % prefix | |
| def CachedStateName(item): | |
| if item.get('cached', False): | |
| return 'cached_' + item['name'] | |
| return item['name'] | |
| def GuardState(state, operation): | |
| if 'manual' in state: | |
| assert state['manual'] | |
| return "" | |
| result = [] | |
| result_end = [] | |
| if 'es3' in state: | |
| assert state['es3'] | |
| result.append(" if (feature_info_->IsES3Capable()) {\n"); | |
| result_end.append(" }\n") | |
| if 'extension_flag' in state: | |
| result.append(" if (feature_info_->feature_flags().%s) {\n " % | |
| (state['extension_flag'])) | |
| result_end.append(" }\n") | |
| if 'gl_version_flag' in state: | |
| name = state['gl_version_flag'] | |
| inverted = '' | |
| if name[0] == '!': | |
| inverted = '!' | |
| name = name[1:] | |
| result.append(" if (%sfeature_info_->gl_version_info().%s) {\n" % | |
| (inverted, name)) | |
| result_end.append(" }\n") | |
| result.append(operation) | |
| return ''.join(result + result_end) | |
| def ToGLExtensionString(extension_flag): | |
| """Returns GL-type extension string of a extension flag.""" | |
| if extension_flag == "oes_compressed_etc1_rgb8_texture": | |
| return "OES_compressed_ETC1_RGB8_texture" # Fixup inconsitency with rgb8, | |
| # unfortunate. | |
| uppercase_words = [ 'img', 'ext', 'arb', 'chromium', 'oes', 'amd', 'bgra8888', | |
| 'egl', 'atc', 'etc1', 'angle'] | |
| parts = extension_flag.split('_') | |
| return "_".join( | |
| [part.upper() if part in uppercase_words else part for part in parts]) | |
| def ToCamelCase(input_string): | |
| """converts ABC_underscore_case to ABCUnderscoreCase.""" | |
| return ''.join(w[0].upper() + w[1:] for w in input_string.split('_')) | |
| def EnumsConflict(a, b): | |
| """Returns true if the enums have different names (ignoring suffixes) and one | |
| of them is a Chromium enum.""" | |
| if a == b: | |
| return False | |
| if b.endswith('_CHROMIUM'): | |
| a, b = b, a | |
| if not a.endswith('_CHROMIUM'): | |
| return False | |
| def removesuffix(string, suffix): | |
| if not string.endswith(suffix): | |
| return string | |
| return string[:-len(suffix)] | |
| b = removesuffix(b, "_NV") | |
| b = removesuffix(b, "_EXT") | |
| b = removesuffix(b, "_OES") | |
| return removesuffix(a, "_CHROMIUM") != b | |
| def GetGLGetTypeConversion(result_type, value_type, value): | |
| """Makes a gl compatible type conversion string for accessing state variables. | |
| Useful when accessing state variables through glGetXXX calls. | |
| glGet documetation (for example, the manual pages): | |
| [...] If glGetIntegerv is called, [...] most floating-point values are | |
| rounded to the nearest integer value. [...] | |
| Args: | |
| result_type: the gl type to be obtained | |
| value_type: the GL type of the state variable | |
| value: the name of the state variable | |
| Returns: | |
| String that converts the state variable to desired GL type according to GL | |
| rules. | |
| """ | |
| if result_type == 'GLint': | |
| if value_type == 'GLfloat': | |
| return 'static_cast<GLint>(round(%s))' % value | |
| return 'static_cast<%s>(%s)' % (result_type, value) | |
| class CWriter(object): | |
| """Context manager that creates a C source file. | |
| To be used with the `with` statement. Returns a normal `file` type, open only | |
| for writing - any existing files with that name will be overwritten. It will | |
| automatically write the contents of `_LICENSE` and `_DO_NOT_EDIT_WARNING` | |
| at the beginning. | |
| Example: | |
| with CWriter("file.cpp") as myfile: | |
| myfile.write("hello") | |
| # type(myfile) == file | |
| """ | |
| def __init__(self, filename, year): | |
| self.filename = filename | |
| self._file = open(filename, 'wb') | |
| self._ENTER_MSG = _LICENSE % year + _DO_NOT_EDIT_WARNING % _lower_prefix | |
| self._EXIT_MSG = "" | |
| def __enter__(self): | |
| self._file.write(self._ENTER_MSG) | |
| return self._file | |
| def __exit__(self, exc_type, exc_value, traceback): | |
| self._file.write(self._EXIT_MSG) | |
| self._file.close() | |
| class CHeaderWriter(CWriter): | |
| """Context manager that creates a C header file. | |
| Works the same way as CWriter, except it will also add the #ifdef guard | |
| around it. If `file_comment` is set, it will write that before the #ifdef | |
| guard. | |
| """ | |
| def __init__(self, filename, year, file_comment=None): | |
| super(CHeaderWriter, self).__init__(filename, year) | |
| guard = self._get_guard() | |
| if file_comment is None: | |
| file_comment = "" | |
| self._ENTER_MSG = self._ENTER_MSG + file_comment \ | |
| + "#ifndef %s\n#define %s\n\n" % (guard, guard) | |
| self._EXIT_MSG = self._EXIT_MSG + "#endif // %s\n" % guard | |
| def _get_guard(self): | |
| non_alnum_re = re.compile(r'[^a-zA-Z0-9]') | |
| base = os.path.abspath(self.filename) | |
| while os.path.basename(base) != 'src': | |
| new_base = os.path.dirname(base) | |
| assert new_base != base # Prevent infinite loop. | |
| base = new_base | |
| hpath = os.path.relpath(self.filename, base) | |
| return non_alnum_re.sub('_', hpath).upper() + '_' | |
| class TypeHandler(object): | |
| """This class emits code for a particular type of function.""" | |
| _remove_expected_call_re = re.compile(r' EXPECT_CALL.*?;\n', re.S) | |
| def InitFunction(self, func): | |
| """Add or adjust anything type specific for this function.""" | |
| if func.GetInfo('needs_size') and not func.name.endswith('Bucket'): | |
| func.AddCmdArg(DataSizeArgument('data_size')) | |
| def NeedsDataTransferFunction(self, func): | |
| """Overriden from TypeHandler.""" | |
| return func.num_pointer_args >= 1 | |
| def WriteStruct(self, func, f): | |
| """Writes a structure that matches the arguments to a function.""" | |
| comment = func.GetInfo('cmd_comment') | |
| if not comment == None: | |
| f.write(comment) | |
| f.write("struct %s {\n" % func.name) | |
| f.write(" typedef %s ValueType;\n" % func.name) | |
| f.write(" static const CommandId kCmdId = k%s;\n" % func.name) | |
| func.WriteCmdArgFlag(f) | |
| func.WriteCmdFlag(f) | |
| f.write("\n") | |
| result = func.GetInfo('result') | |
| if not result == None: | |
| if len(result) == 1: | |
| f.write(" typedef %s Result;\n\n" % result[0]) | |
| else: | |
| f.write(" struct Result {\n") | |
| for line in result: | |
| f.write(" %s;\n" % line) | |
| f.write(" };\n\n") | |
| func.WriteCmdComputeSize(f) | |
| func.WriteCmdSetHeader(f) | |
| func.WriteCmdInit(f) | |
| func.WriteCmdSet(f) | |
| func.WriteArgAccessors(f) | |
| f.write(" gpu::CommandHeader header;\n") | |
| total_args = 0 | |
| args = func.GetCmdArgs() | |
| for arg in args: | |
| for cmd_type, name in arg.GetArgDecls(): | |
| f.write(" %s %s;\n" % (cmd_type, name)) | |
| total_args += 1 | |
| trace_queue = func.GetInfo('trace_queueing_flow', False) | |
| if trace_queue: | |
| f.write(" uint32_t trace_id;\n") | |
| total_args += 1 | |
| consts = func.GetCmdConstants() | |
| for const in consts: | |
| const_decls = const.GetArgDecls() | |
| assert(len(const_decls) == 1) | |
| const_cmd_type, const_name = const_decls[0] | |
| f.write(" static const %s %s = %s;\n" % | |
| (const_cmd_type, const_name, const.GetConstantValue())) | |
| f.write("};\n") | |
| f.write("\n") | |
| size = total_args * _SIZE_OF_UINT32 + _SIZE_OF_COMMAND_HEADER | |
| f.write("static_assert(sizeof(%s) == %d,\n" % (func.name, size)) | |
| f.write(" \"size of %s should be %d\");\n" % | |
| (func.name, size)) | |
| f.write("static_assert(offsetof(%s, header) == 0,\n" % func.name) | |
| f.write(" \"offset of %s header should be 0\");\n" % | |
| func.name) | |
| offset = _SIZE_OF_COMMAND_HEADER | |
| for arg in args: | |
| for _, name in arg.GetArgDecls(): | |
| f.write("static_assert(offsetof(%s, %s) == %d,\n" % | |
| (func.name, name, offset)) | |
| f.write(" \"offset of %s %s should be %d\");\n" % | |
| (func.name, name, offset)) | |
| offset += _SIZE_OF_UINT32 | |
| if not result == None and len(result) > 1: | |
| offset = 0; | |
| for line in result: | |
| parts = line.split() | |
| name = parts[-1] | |
| check = """ | |
| static_assert(offsetof(%(cmd_name)s::Result, %(field_name)s) == %(offset)d, | |
| "offset of %(cmd_name)s Result %(field_name)s should be " | |
| "%(offset)d"); | |
| """ | |
| f.write((check.strip() + "\n") % { | |
| 'cmd_name': func.name, | |
| 'field_name': name, | |
| 'offset': offset, | |
| }) | |
| offset += _SIZE_OF_UINT32 | |
| f.write("\n") | |
| def WriteHandlerImplementation(self, func, f): | |
| """Writes the handler implementation for this command.""" | |
| args = [] | |
| for arg in func.GetOriginalArgs(): | |
| if arg.name.endswith("size") and arg.type == "GLsizei": | |
| args.append("num_%s" % func.GetLastOriginalArg().name) | |
| elif arg.name == "length": | |
| args.append("nullptr") | |
| else: | |
| args.append(arg.name) | |
| if func.GetInfo('type') == 'GETn' and func.name != 'GetSynciv': | |
| args.append('num_values') | |
| f.write(" %s(%s);\n" % | |
| (func.GetGLFunctionName(), ", ".join(args))) | |
| def WriteCmdSizeTest(self, _func, f): | |
| """Writes the size test for a command.""" | |
| f.write(" EXPECT_EQ(sizeof(cmd), cmd.header.size * 4u);\n") | |
| def WriteFormatTest(self, func, f): | |
| """Writes a format test for a command.""" | |
| f.write("TEST_F(%sFormatTest, %s) {\n" % (_prefix, func.name)) | |
| f.write(" cmds::%s& cmd = *GetBufferAs<cmds::%s>();\n" % | |
| (func.name, func.name)) | |
| f.write(" void* next_cmd = cmd.Set(\n") | |
| f.write(" &cmd") | |
| args = func.GetCmdArgs() | |
| for value, arg in enumerate(args): | |
| f.write(",\n static_cast<%s>(%d)" % (arg.type, value + 11)) | |
| f.write(");\n") | |
| f.write(" EXPECT_EQ(static_cast<uint32_t>(cmds::%s::kCmdId),\n" % | |
| func.name) | |
| f.write(" cmd.header.command);\n") | |
| func.type_handler.WriteCmdSizeTest(func, f) | |
| for value, arg in enumerate(args): | |
| f.write(" EXPECT_EQ(static_cast<%s>(%d), %s);\n" % | |
| (arg.type, value + 11, arg.GetArgAccessor('cmd'))) | |
| f.write(" CheckBytesWrittenMatchesExpectedSize(\n") | |
| f.write(" next_cmd, sizeof(cmd));\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteImmediateFormatTest(self, func, f): | |
| """Writes a format test for an immediate version of a command.""" | |
| pass | |
| def WriteGetDataSizeCode(self, func, arg, f): | |
| """Writes the code to set data_size used in validation""" | |
| pass | |
| def WriteImmediateHandlerImplementation (self, func, f): | |
| """Writes the handler impl for the immediate version of a command.""" | |
| f.write(" %s(%s);\n" % | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) | |
| def WriteBucketHandlerImplementation (self, func, f): | |
| """Writes the handler impl for the bucket version of a command.""" | |
| f.write(" %s(%s);\n" % | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) | |
| def WriteServiceHandlerFunctionHeader(self, func, f): | |
| """Writes function header for service implementation handlers.""" | |
| f.write("""error::Error %(prefix)sDecoderImpl::Handle%(name)s( | |
| uint32_t immediate_data_size, const volatile void* cmd_data) { | |
| """ % {'name': func.name, 'prefix' : _prefix}) | |
| if func.IsES3(): | |
| f.write("""if (!feature_info_->IsWebGL2OrES3OrHigherContext()) | |
| return error::kUnknownCommand; | |
| """) | |
| if func.IsES31(): | |
| f.write("""return error::kUnknownCommand; | |
| } | |
| """) | |
| return | |
| if func.GetCmdArgs(): | |
| f.write("""const volatile %(prefix)s::cmds::%(name)s& c = | |
| *static_cast<const volatile %(prefix)s::cmds::%(name)s*>(cmd_data); | |
| """ % {'name': func.name, 'prefix': _lower_prefix}) | |
| def WriteServiceHandlerArgGetCode(self, func, f): | |
| """Writes the argument unpack code for service handlers.""" | |
| if len(func.GetOriginalArgs()) > 0: | |
| for arg in func.GetOriginalArgs(): | |
| if not arg.IsPointer(): | |
| arg.WriteGetCode(f) | |
| # Write pointer arguments second. Sizes may be dependent on other args | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsPointer(): | |
| self.WriteGetDataSizeCode(func, arg, f) | |
| arg.WriteGetCode(f) | |
| def WriteImmediateServiceHandlerArgGetCode(self, func, f): | |
| """Writes the argument unpack code for immediate service handlers.""" | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsPointer(): | |
| self.WriteGetDataSizeCode(func, arg, f) | |
| arg.WriteGetCode(f) | |
| def WriteBucketServiceHandlerArgGetCode(self, func, f): | |
| """Writes the argument unpack code for bucket service handlers.""" | |
| for arg in func.GetCmdArgs(): | |
| arg.WriteGetCode(f) | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsConstant(): | |
| arg.WriteGetCode(f) | |
| self.WriteGetDataSizeCode(func, arg, f) | |
| def WriteServiceImplementation(self, func, f): | |
| """Writes the service implementation for a command.""" | |
| self.WriteServiceHandlerFunctionHeader(func, f) | |
| if func.IsES31(): | |
| return | |
| self.WriteHandlerExtensionCheck(func, f) | |
| self.WriteHandlerDeferReadWrite(func, f); | |
| self.WriteServiceHandlerArgGetCode(func, f) | |
| func.WriteHandlerValidation(f) | |
| func.WriteQueueTraceEvent(f) | |
| func.WriteHandlerImplementation(f) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteImmediateServiceImplementation(self, func, f): | |
| """Writes the service implementation for an immediate version of command.""" | |
| self.WriteServiceHandlerFunctionHeader(func, f) | |
| if func.IsES31(): | |
| return | |
| self.WriteHandlerExtensionCheck(func, f) | |
| self.WriteHandlerDeferReadWrite(func, f); | |
| self.WriteImmediateServiceHandlerArgGetCode(func, f) | |
| func.WriteHandlerValidation(f) | |
| func.WriteQueueTraceEvent(f) | |
| func.WriteHandlerImplementation(f) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteBucketServiceImplementation(self, func, f): | |
| """Writes the service implementation for a bucket version of command.""" | |
| self.WriteServiceHandlerFunctionHeader(func, f) | |
| if func.IsES31(): | |
| return | |
| self.WriteHandlerExtensionCheck(func, f) | |
| self.WriteHandlerDeferReadWrite(func, f); | |
| self.WriteBucketServiceHandlerArgGetCode(func, f) | |
| func.WriteHandlerValidation(f) | |
| func.WriteQueueTraceEvent(f) | |
| func.WriteHandlerImplementation(f) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WritePassthroughServiceFunctionHeader(self, func, f): | |
| """Writes function header for service passthrough handlers.""" | |
| f.write("""error::Error GLES2DecoderPassthroughImpl::Handle%(name)s( | |
| uint32_t immediate_data_size, const volatile void* cmd_data) { | |
| """ % {'name': func.name}) | |
| if func.IsES3(): | |
| f.write("""if (!feature_info_->IsWebGL2OrES3OrHigherContext()) | |
| return error::kUnknownCommand; | |
| """) | |
| if func.IsES31(): | |
| f.write("""if (!feature_info_->IsWebGL2ComputeContext()) | |
| return error::kUnknownCommand; | |
| """) | |
| if func.GetCmdArgs(): | |
| f.write("""const volatile gles2::cmds::%(name)s& c = | |
| *static_cast<const volatile gles2::cmds::%(name)s*>(cmd_data); | |
| """ % {'name': func.name}) | |
| def WritePassthroughServiceFunctionDoerCall(self, func, f): | |
| """Writes the function call to the passthrough service doer.""" | |
| f.write(""" error::Error error = Do%(name)s(%(args)s); | |
| if (error != error::kNoError) { | |
| return error; | |
| }""" % {'name': func.original_name, | |
| 'args': func.MakePassthroughServiceDoerArgString("")}) | |
| def WritePassthroughServiceImplementation(self, func, f): | |
| """Writes the service implementation for a command.""" | |
| self.WritePassthroughServiceFunctionHeader(func, f) | |
| self.WriteHandlerExtensionCheck(func, f) | |
| self.WriteServiceHandlerArgGetCode(func, f) | |
| func.WritePassthroughHandlerValidation(f) | |
| self.WritePassthroughServiceFunctionDoerCall(func, f) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WritePassthroughImmediateServiceImplementation(self, func, f): | |
| """Writes the service implementation for a command.""" | |
| self.WritePassthroughServiceFunctionHeader(func, f) | |
| self.WriteHandlerExtensionCheck(func, f) | |
| self.WriteImmediateServiceHandlerArgGetCode(func, f) | |
| func.WritePassthroughHandlerValidation(f) | |
| self.WritePassthroughServiceFunctionDoerCall(func, f) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WritePassthroughBucketServiceImplementation(self, func, f): | |
| """Writes the service implementation for a command.""" | |
| self.WritePassthroughServiceFunctionHeader(func, f) | |
| self.WriteHandlerExtensionCheck(func, f) | |
| self.WriteBucketServiceHandlerArgGetCode(func, f) | |
| func.WritePassthroughHandlerValidation(f) | |
| self.WritePassthroughServiceFunctionDoerCall(func, f) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteHandlerExtensionCheck(self, func, f): | |
| if func.GetInfo('extension_flag'): | |
| f.write(" if (!features().%s) {\n" % func.GetInfo('extension_flag')) | |
| f.write(" return error::kUnknownCommand;") | |
| f.write(" }\n\n") | |
| def WriteHandlerDeferReadWrite(self, func, f): | |
| """Writes the code to handle deferring reads or writes.""" | |
| defer_draws = func.GetInfo('defer_draws') | |
| defer_reads = func.GetInfo('defer_reads') | |
| if defer_draws or defer_reads: | |
| f.write(" error::Error error;\n") | |
| if defer_draws: | |
| f.write(" error = WillAccessBoundFramebufferForDraw();\n") | |
| f.write(" if (error != error::kNoError)\n") | |
| f.write(" return error;\n") | |
| if defer_reads: | |
| f.write(" error = WillAccessBoundFramebufferForRead();\n") | |
| f.write(" if (error != error::kNoError)\n") | |
| f.write(" return error;\n") | |
| def WriteValidUnitTest(self, func, f, test, *extras): | |
| """Writes a valid unit test for the service implementation.""" | |
| if not func.GetInfo('expectation', True): | |
| test = self._remove_expected_call_re.sub('', test) | |
| name = func.name | |
| arg_strings = [ | |
| arg.GetValidArg(func) \ | |
| for arg in func.GetOriginalArgs() if not arg.IsConstant() | |
| ] | |
| gl_arg_strings = [ | |
| arg.GetValidGLArg(func) \ | |
| for arg in func.GetOriginalArgs() | |
| ] | |
| gl_func_name = func.GetGLTestFunctionName() | |
| varz = { | |
| 'name': name, | |
| 'gl_func_name': gl_func_name, | |
| 'args': ", ".join(arg_strings), | |
| 'gl_args': ", ".join(gl_arg_strings), | |
| } | |
| for extra in extras: | |
| varz.update(extra) | |
| old_test = "" | |
| while (old_test != test): | |
| old_test = test | |
| test = test % varz | |
| f.write(test % varz) | |
| def WriteInvalidUnitTest(self, func, f, test, *extras): | |
| """Writes an invalid unit test for the service implementation.""" | |
| if func.IsES3(): | |
| return | |
| for invalid_arg_index, invalid_arg in enumerate(func.GetOriginalArgs()): | |
| # Service implementation does not test constants, as they are not part of | |
| # the call in the service side. | |
| if invalid_arg.IsConstant(): | |
| continue | |
| num_invalid_values = invalid_arg.GetNumInvalidValues(func) | |
| for value_index in range(0, num_invalid_values): | |
| arg_strings = [] | |
| parse_result = "kNoError" | |
| gl_error = None | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsConstant(): | |
| continue | |
| if invalid_arg is arg: | |
| (arg_string, parse_result, gl_error) = arg.GetInvalidArg( | |
| value_index) | |
| else: | |
| arg_string = arg.GetValidArg(func) | |
| arg_strings.append(arg_string) | |
| gl_arg_strings = [] | |
| for arg in func.GetOriginalArgs(): | |
| gl_arg_strings.append("_") | |
| gl_func_name = func.GetGLTestFunctionName() | |
| gl_error_test = '' | |
| if not gl_error == None: | |
| gl_error_test = '\n EXPECT_EQ(%s, GetGLError());' % gl_error | |
| varz = { | |
| 'name': func.name, | |
| 'arg_index': invalid_arg_index, | |
| 'value_index': value_index, | |
| 'gl_func_name': gl_func_name, | |
| 'args': ", ".join(arg_strings), | |
| 'all_but_last_args': ", ".join(arg_strings[:-1]), | |
| 'gl_args': ", ".join(gl_arg_strings), | |
| 'parse_result': parse_result, | |
| 'gl_error_test': gl_error_test, | |
| } | |
| for extra in extras: | |
| varz.update(extra) | |
| f.write(test % varz) | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Writes the service unit test for a command.""" | |
| if func.name == 'Enable': | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| SetupExpectationsForEnableDisable(%(gl_args)s, true); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s);""" | |
| elif func.name == 'Disable': | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| SetupExpectationsForEnableDisable(%(gl_args)s, false); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s);""" | |
| else: | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s);""" | |
| valid_test += """ | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, valid_test, *extras) | |
| if not func.IsES3(): | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::%(parse_result)s, ExecuteCmd(cmd));%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, *extras) | |
| def WriteImmediateServiceUnitTest(self, func, f, *extras): | |
| """Writes the service unit test for an immediate command.""" | |
| pass | |
| def WriteImmediateValidationCode(self, func, f): | |
| """Writes the validation code for an immediate version of a command.""" | |
| pass | |
| def WriteBucketServiceUnitTest(self, func, f, *extras): | |
| """Writes the service unit test for a bucket command.""" | |
| pass | |
| def WriteGLES2ImplementationDeclaration(self, func, f): | |
| """Writes the GLES2 Implemention declaration.""" | |
| f.write("%s %s(%s) override;\n" % | |
| (func.return_type, func.original_name, | |
| func.MakeTypedOriginalArgString("", add_default = True))) | |
| f.write("\n") | |
| def WriteGLES2CLibImplementation(self, func, f): | |
| f.write("%s GL_APIENTRY GLES2%s(%s) {\n" % | |
| (func.return_type, func.name, | |
| func.MakeTypedOriginalArgString(""))) | |
| result_string = "return " | |
| if func.return_type == "void": | |
| result_string = "" | |
| f.write(" %sgles2::GetGLContext()->%s(%s);\n" % | |
| (result_string, func.original_name, | |
| func.MakeOriginalArgString(""))) | |
| f.write("}\n") | |
| def WriteGLES2Header(self, func, f): | |
| """Writes a re-write macro for GLES""" | |
| f.write("#define gl%s GLES2_GET_FUN(%s)\n" %(func.name, func.name)) | |
| def WriteClientGLCallLog(self, func, f): | |
| """Writes a logging macro for the client side code.""" | |
| comma = "" | |
| if len(func.GetOriginalArgs()): | |
| comma = " << " | |
| f.write( | |
| ' GPU_CLIENT_LOG("[" << GetLogPrefix() << "] %s("%s%s << ")");\n' % | |
| (func.prefixed_name, comma, func.MakeLogArgString())) | |
| def WriteClientGLReturnLog(self, func, f): | |
| """Writes the return value logging code.""" | |
| if func.return_type != "void": | |
| f.write(' GPU_CLIENT_LOG("return:" << result)\n') | |
| def WriteGLES2ImplementationHeader(self, func, f): | |
| """Writes the GLES2 Implemention.""" | |
| self.WriteGLES2ImplementationDeclaration(func, f) | |
| def WriteGLES2TraceImplementationHeader(self, func, f): | |
| """Writes the GLES2 Trace Implemention header.""" | |
| f.write("%s %s(%s) override;\n" % | |
| (func.return_type, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| def WriteGLES2TraceImplementation(self, func, f): | |
| """Writes the GLES2 Trace Implemention.""" | |
| f.write("%s GLES2TraceImplementation::%s(%s) {\n" % | |
| (func.return_type, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| result_string = "return " | |
| if func.return_type == "void": | |
| result_string = "" | |
| f.write(' TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::%s");\n' % | |
| func.name) | |
| f.write(" %sgl_->%s(%s);\n" % | |
| (result_string, func.name, func.MakeOriginalArgString(""))) | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteGLES2Implementation(self, func, f): | |
| """Writes the GLES2 Implemention.""" | |
| impl_func = func.GetInfo('impl_func', True) | |
| if func.can_auto_generate and impl_func: | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| self.WriteClientGLCallLog(func, f) | |
| func.WriteDestinationInitalizationValidation(f) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| f.write(" helper_->%s(%s);\n" % | |
| (func.name, func.MakeHelperArgString(""))) | |
| if _prefix != 'WebGPU': | |
| f.write(" CheckGLError();\n") | |
| self.WriteClientGLReturnLog(func, f) | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteGLES2InterfaceHeader(self, func, f): | |
| """Writes the GLES2 Interface.""" | |
| f.write("virtual %s %s(%s) = 0;\n" % | |
| (func.return_type, func.original_name, | |
| func.MakeTypedOriginalArgString("", add_default = True))) | |
| def WriteGLES2InterfaceStub(self, func, f): | |
| """Writes the GLES2 Interface stub declaration.""" | |
| f.write("%s %s(%s) override;\n" % | |
| (func.return_type, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| def WriteGLES2InterfaceStubImpl(self, func, f): | |
| """Writes the GLES2 Interface stub declaration.""" | |
| args = func.GetOriginalArgs() | |
| arg_string = ", ".join( | |
| ["%s /* %s */" % (arg.type, arg.name) for arg in args]) | |
| f.write("%s GLES2InterfaceStub::%s(%s) {\n" % | |
| (func.return_type, func.original_name, arg_string)) | |
| if func.return_type != "void": | |
| f.write(" return 0;\n") | |
| f.write("}\n") | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Writes the GLES2 Implemention unit test.""" | |
| client_test = func.GetInfo('client_test', True) | |
| if func.can_auto_generate and client_test: | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| struct Cmds { | |
| cmds::%(name)s cmd; | |
| }; | |
| Cmds expected; | |
| expected.cmd.Init(%(cmd_args)s); | |
| gl_->%(name)s(%(args)s); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| } | |
| """ | |
| cmd_arg_strings = [ | |
| arg.GetValidClientSideCmdArg(func) for arg in func.GetCmdArgs() | |
| ] | |
| gl_arg_strings = [ | |
| arg.GetValidClientSideArg(func) for arg in func.GetOriginalArgs() | |
| ] | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'args': ", ".join(gl_arg_strings), | |
| 'cmd_args': ", ".join(cmd_arg_strings), | |
| }) | |
| # Test constants for invalid values, as they are not tested by the | |
| # service. | |
| constants = [arg for arg in func.GetOriginalArgs() if arg.IsConstant()] | |
| if constants: | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, | |
| %(name)sInvalidConstantArg%(invalid_index)d) { | |
| gl_->%(name)s(%(args)s); | |
| EXPECT_TRUE(NoCommandsWritten()); | |
| EXPECT_EQ(%(gl_error)s, CheckError()); | |
| } | |
| """ | |
| for invalid_arg in constants: | |
| gl_arg_strings = [] | |
| invalid = invalid_arg.GetInvalidArg(func) | |
| for arg in func.GetOriginalArgs(): | |
| if arg is invalid_arg: | |
| gl_arg_strings.append(invalid[0]) | |
| else: | |
| gl_arg_strings.append(arg.GetValidClientSideArg(func)) | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'invalid_index': func.GetOriginalArgs().index(invalid_arg), | |
| 'args': ", ".join(gl_arg_strings), | |
| 'gl_error': invalid[2], | |
| }) | |
| def WriteDestinationInitalizationValidation(self, func, f): | |
| """Writes the client side destintion initialization validation.""" | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteDestinationInitalizationValidation(f, func) | |
| def WriteTraceEvent(self, func, f): | |
| f.write(' TRACE_EVENT0("gpu", "%sImplementation::%s");\n' % | |
| (_prefix, func.original_name)) | |
| def WriteImmediateCmdComputeSize(self, _func, f): | |
| """Writes the size computation code for the immediate version of a cmd.""" | |
| f.write(" static uint32_t ComputeSize(uint32_t size_in_bytes) {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write(" sizeof(ValueType) + // NOLINT\n") | |
| f.write(" RoundSizeToMultipleOfEntries(size_in_bytes));\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSetHeader(self, _func, f): | |
| """Writes the SetHeader function for the immediate version of a cmd.""" | |
| f.write(" void SetHeader(uint32_t size_in_bytes) {\n") | |
| f.write(" header.SetCmdByTotalSize<ValueType>(size_in_bytes);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Writes the Init function for the immediate version of a command.""" | |
| raise NotImplementedError(func.name) | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Writes the Set function for the immediate version of a command.""" | |
| raise NotImplementedError(func.name) | |
| def WriteCmdHelper(self, func, f): | |
| """Writes the cmd helper definition for a cmd.""" | |
| code = """ void %(name)s(%(typed_args)s) { | |
| %(lp)s::cmds::%(name)s* c = GetCmdSpace<%(lp)s::cmds::%(name)s>(); | |
| if (c) { | |
| c->Init(%(args)s); | |
| } | |
| } | |
| """ | |
| f.write(code % { | |
| "lp" : _lower_prefix, | |
| "name": func.name, | |
| "typed_args": func.MakeTypedCmdArgString(""), | |
| "args": func.MakeCmdArgString(""), | |
| }) | |
| def WriteImmediateCmdHelper(self, func, f): | |
| """Writes the cmd helper definition for the immediate version of a cmd.""" | |
| code = """ void %(name)s(%(typed_args)s) { | |
| const uint32_t s = 0; | |
| %(lp)s::cmds::%(name)s* c = | |
| GetImmediateCmdSpaceTotalSize<%(lp)s::cmds::%(name)s>(s); | |
| if (c) { | |
| c->Init(%(args)s); | |
| } | |
| } | |
| """ | |
| f.write(code % { | |
| "lp" : _lower_prefix, | |
| "name": func.name, | |
| "typed_args": func.MakeTypedCmdArgString(""), | |
| "args": func.MakeCmdArgString(""), | |
| }) | |
| class StateSetHandler(TypeHandler): | |
| """Handler for commands that simply set state.""" | |
| def WriteHandlerImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| state_name = func.GetInfo('state') | |
| state = _STATE_INFO[state_name] | |
| states = state['states'] | |
| args = func.GetOriginalArgs() | |
| for ndx,item in enumerate(states): | |
| code = [] | |
| if 'range_checks' in item: | |
| for range_check in item['range_checks']: | |
| code.append("%s %s" % (args[ndx].name, range_check['check'])) | |
| if 'nan_check' in item: | |
| # Drivers might generate an INVALID_VALUE error when a value is set | |
| # to NaN. This is allowed behavior under GLES 3.0 section 2.1.1 or | |
| # OpenGL 4.5 section 2.3.4.1 - providing NaN allows undefined results. | |
| # Make this behavior consistent within Chromium, and avoid leaking GL | |
| # errors by generating the error in the command buffer instead of | |
| # letting the GL driver generate it. | |
| code.append("std::isnan(%s)" % args[ndx].name) | |
| if len(code): | |
| f.write(" if (%s) {\n" % " ||\n ".join(code)) | |
| f.write( | |
| ' LOCAL_SET_GL_ERROR(GL_INVALID_VALUE,' | |
| ' "%s", "%s out of range");\n' % | |
| (func.name, args[ndx].name)) | |
| f.write(" return error::kNoError;\n") | |
| f.write(" }\n") | |
| code = [] | |
| for ndx,item in enumerate(states): | |
| code.append("state_.%s != %s" % (item['name'], args[ndx].name)) | |
| f.write(" if (%s) {\n" % " ||\n ".join(code)) | |
| for ndx,item in enumerate(states): | |
| f.write(" state_.%s = %s;\n" % (item['name'], args[ndx].name)) | |
| if 'on_change' in state: | |
| f.write(" %s\n" % state['on_change']) | |
| if not func.GetInfo("no_gl"): | |
| for ndx,item in enumerate(states): | |
| if item.get('cached', False): | |
| f.write(" state_.%s = %s;\n" % | |
| (CachedStateName(item), args[ndx].name)) | |
| f.write(" %s(%s);\n" % | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) | |
| f.write(" }\n") | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| TypeHandler.WriteServiceUnitTest(self, func, f, *extras) | |
| state_name = func.GetInfo('state') | |
| state = _STATE_INFO[state_name] | |
| states = state['states'] | |
| for ndx,item in enumerate(states): | |
| if 'range_checks' in item: | |
| for check_ndx, range_check in enumerate(item['range_checks']): | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidValue%(ndx)d_%(check_ndx)d) { | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_INVALID_VALUE, GetGLError()); | |
| } | |
| """ | |
| name = func.name | |
| arg_strings = [ | |
| arg.GetValidArg(func) \ | |
| for arg in func.GetOriginalArgs() if not arg.IsConstant() | |
| ] | |
| arg_strings[ndx] = range_check['test_value'] | |
| varz = { | |
| 'name': name, | |
| 'ndx': ndx, | |
| 'check_ndx': check_ndx, | |
| 'args': ", ".join(arg_strings), | |
| } | |
| for extra in extras: | |
| varz.update(extra) | |
| f.write(valid_test % varz) | |
| if 'nan_check' in item: | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sNaNValue%(ndx)d) { | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_INVALID_VALUE, GetGLError()); | |
| } | |
| """ | |
| name = func.name | |
| arg_strings = [ | |
| arg.GetValidArg(func) \ | |
| for arg in func.GetOriginalArgs() if not arg.IsConstant() | |
| ] | |
| arg_strings[ndx] = 'nanf("")' | |
| varz = { | |
| 'name': name, | |
| 'ndx': ndx, | |
| 'args': ", ".join(arg_strings), | |
| } | |
| for extra in extras: | |
| varz.update(extra) | |
| f.write(valid_test % varz) | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class StateSetRGBAlphaHandler(TypeHandler): | |
| """Handler for commands that simply set state that have rgb/alpha.""" | |
| def WriteHandlerImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| state_name = func.GetInfo('state') | |
| state = _STATE_INFO[state_name] | |
| states = state['states'] | |
| args = func.GetOriginalArgs() | |
| num_args = len(args) | |
| code = [] | |
| for ndx,item in enumerate(states): | |
| code.append("state_.%s != %s" % (item['name'], args[ndx % num_args].name)) | |
| f.write(" if (%s) {\n" % " ||\n ".join(code)) | |
| for ndx, item in enumerate(states): | |
| f.write(" state_.%s = %s;\n" % | |
| (item['name'], args[ndx % num_args].name)) | |
| if 'on_change' in state: | |
| f.write(" %s\n" % state['on_change']) | |
| if not func.GetInfo("no_gl"): | |
| f.write(" %s(%s);\n" % | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) | |
| f.write(" }\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class StateSetFrontBackSeparateHandler(TypeHandler): | |
| """Handler for commands that simply set state that have front/back.""" | |
| def WriteHandlerImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| state_name = func.GetInfo('state') | |
| state = _STATE_INFO[state_name] | |
| states = state['states'] | |
| args = func.GetOriginalArgs() | |
| face = args[0].name | |
| num_args = len(args) | |
| f.write(" bool changed = false;\n") | |
| for group_ndx, group in enumerate(Grouper(num_args - 1, states)): | |
| f.write(" if (%s == %s || %s == GL_FRONT_AND_BACK) {\n" % | |
| (face, ('GL_FRONT', 'GL_BACK')[group_ndx], face)) | |
| code = [] | |
| for ndx, item in enumerate(group): | |
| code.append("state_.%s != %s" % (item['name'], args[ndx + 1].name)) | |
| f.write(" changed |= %s;\n" % " ||\n ".join(code)) | |
| f.write(" }\n") | |
| f.write(" if (changed) {\n") | |
| for group_ndx, group in enumerate(Grouper(num_args - 1, states)): | |
| f.write(" if (%s == %s || %s == GL_FRONT_AND_BACK) {\n" % | |
| (face, ('GL_FRONT', 'GL_BACK')[group_ndx], face)) | |
| for ndx, item in enumerate(group): | |
| f.write(" state_.%s = %s;\n" % | |
| (item['name'], args[ndx + 1].name)) | |
| f.write(" }\n") | |
| if 'on_change' in state: | |
| f.write(" %s\n" % state['on_change']) | |
| if not func.GetInfo("no_gl"): | |
| f.write(" %s(%s);\n" % | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) | |
| f.write(" }\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class StateSetFrontBackHandler(TypeHandler): | |
| """Handler for commands that simply set state that set both front/back.""" | |
| def WriteHandlerImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| state_name = func.GetInfo('state') | |
| state = _STATE_INFO[state_name] | |
| states = state['states'] | |
| args = func.GetOriginalArgs() | |
| num_args = len(args) | |
| code = [] | |
| for group in Grouper(num_args, states): | |
| for ndx, item in enumerate(group): | |
| code.append("state_.%s != %s" % (item['name'], args[ndx].name)) | |
| f.write(" if (%s) {\n" % " ||\n ".join(code)) | |
| for group in Grouper(num_args, states): | |
| for ndx, item in enumerate(group): | |
| f.write(" state_.%s = %s;\n" % (item['name'], args[ndx].name)) | |
| if 'on_change' in state: | |
| f.write(" %s\n" % state['on_change']) | |
| if not func.GetInfo("no_gl"): | |
| f.write(" %s(%s);\n" % | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) | |
| f.write(" }\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class StateSetNamedParameter(TypeHandler): | |
| """Handler for commands that set a state chosen with an enum parameter.""" | |
| def WriteHandlerImplementation(self, func, f): | |
| """Overridden from TypeHandler.""" | |
| state_name = func.GetInfo('state') | |
| state = _STATE_INFO[state_name] | |
| states = state['states'] | |
| args = func.GetOriginalArgs() | |
| num_args = len(args) | |
| assert num_args == 2 | |
| f.write(" switch (%s) {\n" % args[0].name) | |
| for state in states: | |
| f.write(" case %s:\n" % state['enum']) | |
| f.write(" if (state_.%s != %s) {\n" % | |
| (state['name'], args[1].name)) | |
| f.write(" state_.%s = %s;\n" % (state['name'], args[1].name)) | |
| if not func.GetInfo("no_gl"): | |
| operation = " %s(%s);\n" % \ | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString("")) | |
| f.write(GuardState(state, operation)) | |
| f.write(" }\n") | |
| f.write(" break;\n") | |
| f.write(" default:\n") | |
| f.write(" NOTREACHED();\n") | |
| f.write(" }\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class CustomHandler(TypeHandler): | |
| """Handler for commands that are auto-generated but require minor tweaks.""" | |
| def InitFunction(self, func): | |
| """Overrriden from TypeHandler.""" | |
| if (func.name.startswith('CompressedTex') and func.name.endswith('Bucket')): | |
| # Remove imageSize argument, take the size from the bucket instead. | |
| func.cmd_args = [arg for arg in func.cmd_args if arg.name != 'imageSize'] | |
| func.AddCmdArg(Argument('bucket_id', 'GLuint')) | |
| else: | |
| TypeHandler.InitFunction(self, func) | |
| def WriteServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteBucketServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WritePassthroughServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WritePassthroughImmediateServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WritePassthroughBucketServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdGetTotalSize(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write( | |
| " uint32_t total_size = 0; // WARNING: compute correct size.\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void Init(%s) {\n" % func.MakeTypedCmdArgString("_")) | |
| self.WriteImmediateCmdGetTotalSize(func, f) | |
| f.write(" SetHeader(total_size);\n") | |
| args = func.GetCmdArgs() | |
| for arg in args: | |
| arg.WriteSetCode(f, 4, '_%s' % arg.name) | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| copy_args = func.MakeCmdArgString("_", False) | |
| f.write(" void* Set(void* cmd%s) {\n" % | |
| func.MakeTypedCmdArgString("_", True)) | |
| self.WriteImmediateCmdGetTotalSize(func, f) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % copy_args) | |
| f.write(" return NextImmediateCmdAddressTotalSize<ValueType>(" | |
| "cmd, total_size);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| class NoCommandHandler(CustomHandler): | |
| """Handler for functions that don't use commands""" | |
| def WriteGLES2Implementation(self, func, f): | |
| pass | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| pass | |
| class DataHandler(TypeHandler): | |
| """ | |
| Handler for glBufferData, glBufferSubData, glTex{Sub}Image*D. | |
| """ | |
| def WriteGetDataSizeCode(self, func, arg, f): | |
| """Overrriden from TypeHandler.""" | |
| # TODO: Move this data to _FUNCTION_INFO? | |
| name = func.name | |
| if name.endswith("Immediate"): | |
| name = name[0:-9] | |
| if arg.name in func.size_args: | |
| size = func.size_args[arg.name] | |
| f.write(" uint32_t %s = %s;\n" % (arg.GetReservedSizeId(), size)) | |
| else: | |
| f.write("// uint32_t %s = 0; // WARNING: compute correct size.\n" % ( | |
| arg.GetReservedSizeId())) | |
| def WriteImmediateCmdGetTotalSize(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void Init(%s) {\n" % func.MakeTypedCmdArgString("_")) | |
| self.WriteImmediateCmdGetTotalSize(func, f) | |
| f.write(" SetHeader(total_size);\n") | |
| args = func.GetCmdArgs() | |
| for arg in args: | |
| f.write(" %s = _%s;\n" % (arg.name, arg.name)) | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| copy_args = func.MakeCmdArgString("_", False) | |
| f.write(" void* Set(void* cmd%s) {\n" % | |
| func.MakeTypedCmdArgString("_", True)) | |
| self.WriteImmediateCmdGetTotalSize(func, f) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % copy_args) | |
| f.write(" return NextImmediateCmdAddressTotalSize<ValueType>(" | |
| "cmd, total_size);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateFormatTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| # TODO: Remove this exception. | |
| return | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class BindHandler(TypeHandler): | |
| """Handler for glBind___ type functions.""" | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| if len(func.GetOriginalArgs()) == 1: | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| if func.GetInfo("gen_func"): | |
| valid_test += """ | |
| TEST_P(%(test_name)s, %(name)sValidArgsNewId) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(kNewServiceId)); | |
| EXPECT_CALL(*gl_, %(gl_gen_func_name)s(1, _)) | |
| .WillOnce(SetArgPointee<1>(kNewServiceId)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(kNewClientId); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| EXPECT_TRUE(Get%(resource_type)s(kNewClientId) != nullptr); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'resource_type': func.GetOriginalArgs()[0].resource_type, | |
| 'gl_gen_func_name': func.GetInfo("gen_func"), | |
| }, *extras) | |
| else: | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| if func.GetInfo("gen_func"): | |
| valid_test += """ | |
| TEST_P(%(test_name)s, %(name)sValidArgsNewId) { | |
| EXPECT_CALL(*gl_, | |
| %(gl_func_name)s(%(gl_args_with_new_id)s)); | |
| EXPECT_CALL(*gl_, %(gl_gen_func_name)s(1, _)) | |
| .WillOnce(SetArgPointee<1>(kNewServiceId)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args_with_new_id)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| EXPECT_TRUE(Get%(resource_type)s(kNewClientId) != nullptr); | |
| } | |
| """ | |
| gl_args_with_new_id = [] | |
| args_with_new_id = [] | |
| for arg in func.GetOriginalArgs(): | |
| if hasattr(arg, 'resource_type'): | |
| gl_args_with_new_id.append('kNewServiceId') | |
| args_with_new_id.append('kNewClientId') | |
| else: | |
| gl_args_with_new_id.append(arg.GetValidGLArg(func)) | |
| args_with_new_id.append(arg.GetValidArg(func)) | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'args_with_new_id': ", ".join(args_with_new_id), | |
| 'gl_args_with_new_id': ", ".join(gl_args_with_new_id), | |
| 'resource_type': func.GetResourceIdArg().resource_type, | |
| 'gl_gen_func_name': func.GetInfo("gen_func"), | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::%(parse_result)s, ExecuteCmd(cmd));%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, *extras) | |
| def WriteGLES2Implementation(self, func, f): | |
| """Writes the GLES2 Implemention.""" | |
| impl_func = func.GetInfo('impl_func', True) | |
| if func.can_auto_generate and impl_func: | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| code = """ if (Is%(type)sReservedId(%(id)s)) { | |
| SetGLError(GL_INVALID_OPERATION, "%(name)s\", \"%(id)s reserved id"); | |
| return; | |
| } | |
| %(name)sHelper(%(arg_string)s); | |
| CheckGLError(); | |
| } | |
| """ | |
| name_arg = func.GetResourceIdArg() | |
| f.write(code % { | |
| 'name': func.name, | |
| 'arg_string': func.MakeOriginalArgString(""), | |
| 'id': name_arg.name, | |
| 'type': name_arg.resource_type, | |
| 'lc_type': name_arg.resource_type.lower(), | |
| }) | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| client_test = func.GetInfo('client_test', True) | |
| if not client_test: | |
| return | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| struct Cmds { | |
| cmds::%(name)s cmd; | |
| }; | |
| Cmds expected; | |
| expected.cmd.Init(%(cmd_args)s); | |
| gl_->%(name)s(%(args)s); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));""" | |
| if not func.IsES3(): | |
| code += """ | |
| ClearCommands(); | |
| gl_->%(name)s(%(args)s); | |
| EXPECT_TRUE(NoCommandsWritten());""" | |
| code += """ | |
| } | |
| """ | |
| cmd_arg_strings = [ | |
| arg.GetValidClientSideCmdArg(func) for arg in func.GetCmdArgs() | |
| ] | |
| gl_arg_strings = [ | |
| arg.GetValidClientSideArg(func) for arg in func.GetOriginalArgs() | |
| ] | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'args': ", ".join(gl_arg_strings), | |
| 'cmd_args': ", ".join(cmd_arg_strings), | |
| }) | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class GENnHandler(TypeHandler): | |
| """Handler for glGen___ type functions.""" | |
| def InitFunction(self, func): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteGetDataSizeCode(self, func, arg, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ uint32_t %(data_size)s; | |
| if (!%(namespace)sSafeMultiplyUint32(n, sizeof(GLuint), &%(data_size)s)) { | |
| return error::kOutOfBounds; | |
| } | |
| """ % {'data_size': arg.GetReservedSizeId(), | |
| 'namespace': _Namespace()} | |
| f.write(code) | |
| def WriteHandlerImplementation (self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| raise NotImplementedError("GENn functions are immediate") | |
| def WriteImmediateHandlerImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| param_name = func.GetLastOriginalArg().name | |
| f.write(" auto %(name)s_copy = std::make_unique<GLuint[]>(n);\n" | |
| " GLuint* %(name)s_safe = %(name)s_copy.get();\n" | |
| " std::copy(%(name)s, %(name)s + n, %(name)s_safe);\n" | |
| " if (!%(ns)sCheckUniqueAndNonNullIds(n, %(name)s_safe) ||\n" | |
| " !%(func)sHelper(n, %(name)s_safe)) {\n" | |
| " return error::kInvalidArguments;\n" | |
| " }\n" % {'name': param_name, | |
| 'func': func.original_name, | |
| 'ns': _Namespace()}) | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| log_code = (""" GPU_CLIENT_LOG_CODE_BLOCK({ | |
| for (GLsizei i = 0; i < n; ++i) { | |
| GPU_CLIENT_LOG(" " << i << ": " << %s[i]); | |
| } | |
| });""" % func.GetOriginalArgs()[1].name) | |
| args = { | |
| 'log_code': log_code, | |
| 'return_type': func.return_type, | |
| 'prefix' : _prefix, | |
| 'name': func.original_name, | |
| 'typed_args': func.MakeTypedOriginalArgString(""), | |
| 'args': func.MakeOriginalArgString(""), | |
| 'resource_types': func.GetInfo('resource_types'), | |
| 'count_name': func.GetOriginalArgs()[0].name, | |
| } | |
| f.write( | |
| "%(return_type)s %(prefix)sImplementation::" | |
| "%(name)s(%(typed_args)s) {\n" % | |
| args) | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| not_shared = func.GetInfo('not_shared') | |
| if not_shared: | |
| alloc_code = ("""\ | |
| IdAllocator* id_allocator = GetIdAllocator(IdNamespaces::k%s); | |
| for (GLsizei ii = 0; ii < n; ++ii) | |
| %s[ii] = id_allocator->AllocateID();""" % | |
| (func.GetInfo('resource_types'), func.GetOriginalArgs()[1].name)) | |
| else: | |
| alloc_code = ("""\ | |
| GetIdHandler(SharedIdNamespaces::k%(resource_types)s)-> | |
| MakeIds(this, 0, %(args)s);""" % args) | |
| args['alloc_code'] = alloc_code | |
| code = """\ | |
| GPU_CLIENT_SINGLE_THREAD_CHECK(); | |
| %(alloc_code)s | |
| %(name)sHelper(%(args)s); | |
| helper_->%(name)sImmediate(%(args)s); | |
| """ | |
| if not not_shared: | |
| code += """\ | |
| if (share_group_->bind_generates_resource()) | |
| helper_->CommandBufferHelper::Flush(); | |
| """ | |
| code += """\ | |
| %(log_code)s | |
| CheckGLError(); | |
| } | |
| """ | |
| f.write(code % args) | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| GLuint ids[2] = { 0, }; | |
| struct Cmds { | |
| cmds::%(name)sImmediate gen; | |
| GLuint data[2]; | |
| }; | |
| Cmds expected; | |
| expected.gen.Init(base::size(ids), &ids[0]); | |
| expected.data[0] = k%(types)sStartId; | |
| expected.data[1] = k%(types)sStartId + 1; | |
| gl_->%(name)s(base::size(ids), &ids[0]); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| EXPECT_EQ(k%(types)sStartId, ids[0]); | |
| EXPECT_EQ(k%(types)sStartId + 1, ids[1]); | |
| } | |
| """ | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'types': func.GetInfo('resource_types'), | |
| }) | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| raise NotImplementedError("GENn functions are immediate") | |
| def WriteImmediateServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(1, _)) | |
| .WillOnce(SetArgPointee<1>(kNewServiceId)); | |
| cmds::%(name)s* cmd = GetImmediateAs<cmds::%(name)s>(); | |
| GLuint temp = kNewClientId; | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmd->Init(1, &temp); | |
| EXPECT_EQ(error::kNoError, | |
| ExecuteImmediateCmd(*cmd, sizeof(temp))); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| EXPECT_TRUE(Get%(resource_name)s(kNewClientId) != nullptr); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'resource_name': func.GetInfo('resource_type'), | |
| }, *extras) | |
| duplicate_id_test = """ | |
| TEST_P(%(test_name)s, %(name)sDuplicateOrNullIds) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(_, _)).Times(0); | |
| cmds::%(name)s* cmd = GetImmediateAs<cmds::%(name)s>(); | |
| GLuint temp[3] = {kNewClientId, kNewClientId + 1, kNewClientId}; | |
| SpecializedSetup<cmds::%(name)s, 1>(true); | |
| cmd->Init(3, temp); | |
| EXPECT_EQ(error::kInvalidArguments, | |
| ExecuteImmediateCmd(*cmd, sizeof(temp))); | |
| EXPECT_TRUE(Get%(resource_name)s(kNewClientId) == nullptr); | |
| EXPECT_TRUE(Get%(resource_name)s(kNewClientId + 1) == nullptr); | |
| GLuint null_id[2] = {kNewClientId, 0}; | |
| cmd->Init(2, null_id); | |
| EXPECT_EQ(error::kInvalidArguments, | |
| ExecuteImmediateCmd(*cmd, sizeof(temp))); | |
| EXPECT_TRUE(Get%(resource_name)s(kNewClientId) == nullptr); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, duplicate_id_test, { | |
| 'resource_name': func.GetInfo('resource_type'), | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(_, _)).Times(0); | |
| cmds::%(name)s* cmd = GetImmediateAs<cmds::%(name)s>(); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmd->Init(1, &client_%(resource_name)s_id_); | |
| EXPECT_EQ(error::kInvalidArguments, | |
| ExecuteImmediateCmd(*cmd, sizeof(&client_%(resource_name)s_id_))); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, invalid_test, { | |
| 'resource_name': func.GetInfo('resource_type').lower(), | |
| }, *extras) | |
| def WriteImmediateCmdComputeSize(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" static uint32_t ComputeDataSize(GLsizei _n) {\n") | |
| f.write( | |
| " return static_cast<uint32_t>(sizeof(GLuint) * _n); // NOLINT\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| f.write(" static uint32_t ComputeSize(GLsizei _n) {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write(" sizeof(ValueType) + ComputeDataSize(_n)); // NOLINT\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSetHeader(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void SetHeader(GLsizei _n) {\n") | |
| f.write(" header.SetCmdByTotalSize<ValueType>(ComputeSize(_n));\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| last_arg = func.GetLastOriginalArg() | |
| f.write(" void Init(%s, %s _%s) {\n" % | |
| (func.MakeTypedCmdArgString("_"), | |
| last_arg.type, last_arg.name)) | |
| f.write(" SetHeader(_n);\n") | |
| args = func.GetCmdArgs() | |
| for arg in args: | |
| f.write(" %s = _%s;\n" % (arg.name, arg.name)) | |
| f.write(" memcpy(ImmediateDataAddress(this),\n") | |
| f.write(" _%s, ComputeDataSize(_n));\n" % last_arg.name) | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| last_arg = func.GetLastOriginalArg() | |
| copy_args = func.MakeCmdArgString("_", False) | |
| f.write(" void* Set(void* cmd%s, %s _%s) {\n" % | |
| (func.MakeTypedCmdArgString("_", True), | |
| last_arg.type, last_arg.name)) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s, _%s);\n" % | |
| (copy_args, last_arg.name)) | |
| f.write(" const uint32_t size = ComputeSize(_n);\n") | |
| f.write(" return NextImmediateCmdAddressTotalSize<ValueType>(" | |
| "cmd, size);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdHelper(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ void %(name)s(%(typed_args)s) { | |
| const uint32_t size = %(lp)s::cmds::%(name)s::ComputeSize(n); | |
| %(lp)s::cmds::%(name)s* c = | |
| GetImmediateCmdSpaceTotalSize<%(lp)s::cmds::%(name)s>(size); | |
| if (c) { | |
| c->Init(%(args)s); | |
| } | |
| } | |
| """ | |
| f.write(code % { | |
| "lp" : _lower_prefix, | |
| "name": func.name, | |
| "typed_args": func.MakeTypedOriginalArgString(""), | |
| "args": func.MakeOriginalArgString(""), | |
| }) | |
| def WriteImmediateFormatTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write("TEST_F(%sFormatTest, %s) {\n" % (_prefix, func.name)) | |
| f.write(" static GLuint ids[] = { 12, 23, 34, };\n") | |
| f.write(" cmds::%s& cmd = *GetBufferAs<cmds::%s>();\n" % | |
| (func.name, func.name)) | |
| f.write(" void* next_cmd = cmd.Set(\n") | |
| f.write(" &cmd, static_cast<GLsizei>(base::size(ids)), ids);\n") | |
| f.write(" EXPECT_EQ(static_cast<uint32_t>(cmds::%s::kCmdId),\n" % | |
| func.name) | |
| f.write(" cmd.header.command);\n") | |
| f.write(" EXPECT_EQ(sizeof(cmd) +\n") | |
| f.write(" RoundSizeToMultipleOfEntries(cmd.n * 4u),\n") | |
| f.write(" cmd.header.size * 4u);\n") | |
| f.write(" EXPECT_EQ(static_cast<GLsizei>(base::size(ids)), cmd.n);\n"); | |
| f.write(" CheckBytesWrittenMatchesExpectedSize(\n") | |
| f.write(" next_cmd, sizeof(cmd) +\n") | |
| f.write(" RoundSizeToMultipleOfEntries(base::size(ids) * 4u));\n") | |
| f.write(" EXPECT_EQ(0, memcmp(ids, ImmediateDataAddress(&cmd),\n") | |
| f.write(" sizeof(ids)));\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| class CreateHandler(TypeHandler): | |
| """Handler for glCreate___ type functions.""" | |
| def InitFunction(self, func): | |
| """Overrriden from TypeHandler.""" | |
| func.AddCmdArg(Argument("client_id", 'uint32_t')) | |
| def __GetResourceType(self, func): | |
| if func.return_type == "GLsync": | |
| return "Sync" | |
| else: | |
| return func.name[6:] # Create* | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| %(id_type_cast)sEXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)) | |
| .WillOnce(Return(%(const_service_id)s)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s%(comma)skNewClientId); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError());""" | |
| if func.IsES3(): | |
| valid_test += """ | |
| %(return_type)s service_id = 0; | |
| EXPECT_TRUE(Get%(resource_type)sServiceId(kNewClientId, &service_id)); | |
| EXPECT_EQ(%(const_service_id)s, service_id); | |
| } | |
| """ | |
| else: | |
| valid_test += """ | |
| EXPECT_TRUE(Get%(resource_type)s(kNewClientId)); | |
| } | |
| """ | |
| comma = "" | |
| cmd_arg_count = 0 | |
| for arg in func.GetOriginalArgs(): | |
| if not arg.IsConstant(): | |
| cmd_arg_count += 1 | |
| if cmd_arg_count: | |
| comma = ", " | |
| if func.return_type == 'GLsync': | |
| id_type_cast = ("const GLsync kNewServiceIdGLuint = reinterpret_cast" | |
| "<GLsync>(kNewServiceId);\n ") | |
| const_service_id = "kNewServiceIdGLuint" | |
| else: | |
| id_type_cast = "" | |
| const_service_id = "kNewServiceId" | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'comma': comma, | |
| 'resource_type': self.__GetResourceType(func), | |
| 'return_type': func.return_type, | |
| 'id_type_cast': id_type_cast, | |
| 'const_service_id': const_service_id, | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s%(comma)skNewClientId); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, { | |
| 'comma': comma, | |
| }, *extras) | |
| def WriteHandlerImplementation (self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| if func.IsES3(): | |
| code = """ uint32_t client_id = c.client_id; | |
| %(return_type)s service_id = 0; | |
| if (group_->Get%(resource_name)sServiceId(client_id, &service_id)) { | |
| return error::kInvalidArguments; | |
| } | |
| service_id = %(gl_func_name)s(%(gl_args)s); | |
| if (service_id) { | |
| group_->Add%(resource_name)sId(client_id, service_id); | |
| } | |
| """ | |
| else: | |
| code = """ uint32_t client_id = c.client_id; | |
| if (Get%(resource_name)s(client_id)) { | |
| return error::kInvalidArguments; | |
| } | |
| %(return_type)s service_id = %(gl_func_name)s(%(gl_args)s); | |
| if (service_id) { | |
| Create%(resource_name)s(client_id, service_id%(gl_args_with_comma)s); | |
| } | |
| """ | |
| f.write(code % { | |
| 'resource_name': self.__GetResourceType(func), | |
| 'return_type': func.return_type, | |
| 'gl_func_name': func.GetGLFunctionName(), | |
| 'gl_args': func.MakeOriginalArgString(""), | |
| 'gl_args_with_comma': func.MakeOriginalArgString("", True) }) | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| f.write(" GLuint client_id;\n") | |
| not_shared = func.GetInfo('not_shared') | |
| if not_shared: | |
| f.write('IdAllocator* id_allocator = GetIdAllocator(IdNamespaces::k%s);' % | |
| func.GetInfo('resource_types')) | |
| f.write('client_id = id_allocator->AllocateID();') | |
| else: | |
| if func.return_type == "GLsync": | |
| f.write( | |
| " GetIdHandler(SharedIdNamespaces::kSyncs)->\n") | |
| else: | |
| f.write( | |
| " GetIdHandler(SharedIdNamespaces::kProgramsAndShaders)->\n") | |
| f.write(" MakeIds(this, 0, 1, &client_id);\n") | |
| f.write(" helper_->%s(%s);\n" % | |
| (func.name, func.MakeCmdArgString(""))) | |
| f.write(' GPU_CLIENT_LOG("returned " << client_id);\n') | |
| f.write(" CheckGLError();\n") | |
| if func.return_type == "GLsync": | |
| f.write(" return reinterpret_cast<GLsync>(client_id);\n") | |
| else: | |
| f.write(" return client_id;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WritePassthroughServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class DeleteHandler(TypeHandler): | |
| """Handler for glDelete___ single resource type functions.""" | |
| def WriteServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| if func.IsES3(): | |
| TypeHandler.WriteServiceImplementation(self, func, f) | |
| # HandleDeleteShader and HandleDeleteProgram are manually written. | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| f.write( | |
| " if (%s == 0)\n return;" % func.GetOriginalArgs()[-1].name); | |
| f.write(" %sHelper(%s);\n" % | |
| (func.original_name, func.GetOriginalArgs()[-1].name)) | |
| f.write(" CheckGLError();\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteHandlerImplementation (self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| assert len(func.GetOriginalArgs()) == 1 | |
| arg = func.GetOriginalArgs()[0] | |
| f.write(" %sHelper(%s);\n" % (func.original_name, arg.name)) | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class DELnHandler(TypeHandler): | |
| """Handler for glDelete___ type functions.""" | |
| def WriteGetDataSizeCode(self, func, arg, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ uint32_t %(data_size)s; | |
| if (!%(namespace)sSafeMultiplyUint32(n, sizeof(GLuint), &%(data_size)s)) { | |
| return error::kOutOfBounds; | |
| } | |
| """ % {'data_size': arg.GetReservedSizeId(), | |
| 'namespace': _Namespace()} | |
| f.write(code) | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| GLuint ids[2] = { k%(types)sStartId, k%(types)sStartId + 1 }; | |
| struct Cmds { | |
| cmds::%(name)sImmediate del; | |
| GLuint data[2]; | |
| }; | |
| Cmds expected; | |
| expected.del.Init(base::size(ids), &ids[0]); | |
| expected.data[0] = k%(types)sStartId; | |
| expected.data[1] = k%(types)sStartId + 1; | |
| gl_->%(name)s(base::size(ids), &ids[0]); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| } | |
| """ | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'types': func.GetInfo('resource_types'), | |
| }) | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL( | |
| *gl_, | |
| %(gl_func_name)s(1, Pointee(kService%(upper_resource_name)sId))) | |
| .Times(1); | |
| GetSharedMemoryAs<GLuint*>()[0] = client_%(resource_name)s_id_; | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| EXPECT_TRUE( | |
| Get%(upper_resource_name)s(client_%(resource_name)s_id_) == nullptr); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'resource_name': func.GetInfo('resource_type').lower(), | |
| 'upper_resource_name': func.GetInfo('resource_type'), | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs) { | |
| GetSharedMemoryAs<GLuint*>()[0] = kInvalidClientId; | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, invalid_test, *extras) | |
| def WriteImmediateServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL( | |
| *gl_, | |
| %(gl_func_name)s(1, Pointee(kService%(upper_resource_name)sId))) | |
| .Times(1); | |
| cmds::%(name)s& cmd = *GetImmediateAs<cmds::%(name)s>(); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmd.Init(1, &client_%(resource_name)s_id_); | |
| EXPECT_EQ(error::kNoError, | |
| ExecuteImmediateCmd(cmd, sizeof(client_%(resource_name)s_id_))); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| EXPECT_TRUE( | |
| Get%(upper_resource_name)s(client_%(resource_name)s_id_) == nullptr); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'resource_name': func.GetInfo('resource_type').lower(), | |
| 'upper_resource_name': func.GetInfo('resource_type'), | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs) { | |
| cmds::%(name)s& cmd = *GetImmediateAs<cmds::%(name)s>(); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| GLuint temp = kInvalidClientId; | |
| cmd.Init(1, &temp); | |
| EXPECT_EQ(error::kNoError, | |
| ExecuteImmediateCmd(cmd, sizeof(temp))); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, invalid_test, *extras) | |
| def WriteHandlerImplementation (self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" %sHelper(n, %s);\n" % | |
| (func.name, func.GetLastOriginalArg().name)) | |
| def WriteImmediateHandlerImplementation (self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" %sHelper(n, %s);\n" % | |
| (func.original_name, func.GetLastOriginalArg().name)) | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| impl_func = func.GetInfo('impl_func', True) | |
| if impl_func: | |
| args = { | |
| 'return_type': func.return_type, | |
| 'prefix' : _prefix, | |
| 'name': func.original_name, | |
| 'typed_args': func.MakeTypedOriginalArgString(""), | |
| 'args': func.MakeOriginalArgString(""), | |
| 'resource_type': func.GetInfo('resource_type').lower(), | |
| 'count_name': func.GetOriginalArgs()[0].name, | |
| } | |
| f.write( | |
| "%(return_type)s %(prefix)sImplementation::" | |
| "%(name)s(%(typed_args)s) {\n" % | |
| args) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| f.write(""" GPU_CLIENT_LOG_CODE_BLOCK({ | |
| for (GLsizei i = 0; i < n; ++i) { | |
| GPU_CLIENT_LOG(" " << i << ": " << %s[i]); | |
| } | |
| }); | |
| """ % func.GetOriginalArgs()[1].name) | |
| f.write(""" GPU_CLIENT_DCHECK_CODE_BLOCK({ | |
| for (GLsizei i = 0; i < n; ++i) { | |
| DCHECK(%s[i] != 0); | |
| } | |
| }); | |
| """ % func.GetOriginalArgs()[1].name) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| code = """ %(name)sHelper(%(args)s); | |
| CheckGLError(); | |
| } | |
| """ | |
| f.write(code % args) | |
| def WriteImmediateCmdComputeSize(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" static uint32_t ComputeDataSize(GLsizei _n) {\n") | |
| f.write( | |
| " return static_cast<uint32_t>(sizeof(GLuint) * _n); // NOLINT\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| f.write(" static uint32_t ComputeSize(GLsizei _n) {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write(" sizeof(ValueType) + ComputeDataSize(_n)); // NOLINT\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSetHeader(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void SetHeader(GLsizei _n) {\n") | |
| f.write(" header.SetCmdByTotalSize<ValueType>(ComputeSize(_n));\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| last_arg = func.GetLastOriginalArg() | |
| f.write(" void Init(%s, %s _%s) {\n" % | |
| (func.MakeTypedCmdArgString("_"), | |
| last_arg.type, last_arg.name)) | |
| f.write(" SetHeader(_n);\n") | |
| args = func.GetCmdArgs() | |
| for arg in args: | |
| f.write(" %s = _%s;\n" % (arg.name, arg.name)) | |
| f.write(" memcpy(ImmediateDataAddress(this),\n") | |
| f.write(" _%s, ComputeDataSize(_n));\n" % last_arg.name) | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| last_arg = func.GetLastOriginalArg() | |
| copy_args = func.MakeCmdArgString("_", False) | |
| f.write(" void* Set(void* cmd%s, %s _%s) {\n" % | |
| (func.MakeTypedCmdArgString("_", True), | |
| last_arg.type, last_arg.name)) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s, _%s);\n" % | |
| (copy_args, last_arg.name)) | |
| f.write(" const uint32_t size = ComputeSize(_n);\n") | |
| f.write(" return NextImmediateCmdAddressTotalSize<ValueType>(" | |
| "cmd, size);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdHelper(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ void %(name)s(%(typed_args)s) { | |
| const uint32_t size = %(lp)s::cmds::%(name)s::ComputeSize(n); | |
| %(lp)s::cmds::%(name)s* c = | |
| GetImmediateCmdSpaceTotalSize<%(lp)s::cmds::%(name)s>(size); | |
| if (c) { | |
| c->Init(%(args)s); | |
| } | |
| } | |
| """ | |
| f.write(code % { | |
| "lp" : _lower_prefix, | |
| "name": func.name, | |
| "typed_args": func.MakeTypedOriginalArgString(""), | |
| "args": func.MakeOriginalArgString(""), | |
| }) | |
| def WriteImmediateFormatTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write("TEST_F(%sFormatTest, %s) {\n" % (_prefix, func.name)) | |
| f.write(" static GLuint ids[] = { 12, 23, 34, };\n") | |
| f.write(" cmds::%s& cmd = *GetBufferAs<cmds::%s>();\n" % | |
| (func.name, func.name)) | |
| f.write(" void* next_cmd = cmd.Set(\n") | |
| f.write(" &cmd, static_cast<GLsizei>(base::size(ids)), ids);\n") | |
| f.write(" EXPECT_EQ(static_cast<uint32_t>(cmds::%s::kCmdId),\n" % | |
| func.name) | |
| f.write(" cmd.header.command);\n") | |
| f.write(" EXPECT_EQ(sizeof(cmd) +\n") | |
| f.write(" RoundSizeToMultipleOfEntries(cmd.n * 4u),\n") | |
| f.write(" cmd.header.size * 4u);\n") | |
| f.write(" EXPECT_EQ(static_cast<GLsizei>(base::size(ids)), cmd.n);\n"); | |
| f.write(" CheckBytesWrittenMatchesExpectedSize(\n") | |
| f.write(" next_cmd, sizeof(cmd) +\n") | |
| f.write(" RoundSizeToMultipleOfEntries(base::size(ids) * 4u));\n") | |
| f.write(" EXPECT_EQ(0, memcmp(ids, ImmediateDataAddress(&cmd),\n") | |
| f.write(" sizeof(ids)));\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| class GETnHandler(TypeHandler): | |
| """Handler for GETn for glGetBooleanv, glGetFloatv, ... type functions.""" | |
| def InitFunction(self, func): | |
| """Overrriden from TypeHandler.""" | |
| TypeHandler.InitFunction(self, func) | |
| if func.name == 'GetSynciv': | |
| return | |
| arg_insert_point = len(func.passthrough_service_doer_args) - 1; | |
| func.passthrough_service_doer_args.insert( | |
| arg_insert_point, Argument('length', 'GLsizei*')) | |
| func.passthrough_service_doer_args.insert( | |
| arg_insert_point, Argument('bufsize', 'GLsizei')) | |
| def NeedsDataTransferFunction(self, func): | |
| """Overriden from TypeHandler.""" | |
| return False | |
| def WriteServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| self.WriteServiceHandlerFunctionHeader(func, f) | |
| if func.IsES31(): | |
| return | |
| last_arg = func.GetLastOriginalArg() | |
| # All except shm_id and shm_offset. | |
| all_but_last_args = func.GetCmdArgs()[:-2] | |
| for arg in all_but_last_args: | |
| arg.WriteGetCode(f) | |
| code = """ typedef cmds::%(func_name)s::Result Result; | |
| GLsizei num_values = 0; | |
| if (!GetNumValuesReturnedForGLGet(pname, &num_values)) { | |
| LOCAL_SET_GL_ERROR_INVALID_ENUM(":%(func_name)s", pname, "pname"); | |
| return error::kNoError; | |
| } | |
| uint32_t checked_size = 0; | |
| if (!Result::ComputeSize(num_values).AssignIfValid(&checked_size)) { | |
| return error::kOutOfBounds; | |
| } | |
| Result* result = GetSharedMemoryAs<Result*>( | |
| c.%(last_arg_name)s_shm_id, c.%(last_arg_name)s_shm_offset, | |
| checked_size); | |
| %(last_arg_type)s %(last_arg_name)s = result ? result->GetData() : nullptr; | |
| """ | |
| f.write(code % { | |
| 'last_arg_type': last_arg.type, | |
| 'last_arg_name': last_arg.name, | |
| 'func_name': func.name, | |
| }) | |
| func.WriteHandlerValidation(f) | |
| code = """ // Check that the client initialized the result. | |
| if (result->size != 0) { | |
| return error::kInvalidArguments; | |
| } | |
| """ | |
| shadowed = func.GetInfo('shadowed') | |
| if not shadowed: | |
| f.write(' LOCAL_COPY_REAL_GL_ERRORS_TO_WRAPPER("%s");\n' % func.name) | |
| f.write(code) | |
| func.WriteHandlerImplementation(f) | |
| if shadowed: | |
| code = """ result->SetNumResults(num_values); | |
| return error::kNoError; | |
| } | |
| """ | |
| else: | |
| code = """ GLenum error = LOCAL_PEEK_GL_ERROR("%(func_name)s"); | |
| if (error == GL_NO_ERROR) { | |
| result->SetNumResults(num_values); | |
| } | |
| return error::kNoError; | |
| } | |
| """ | |
| f.write(code % {'func_name': func.name}) | |
| def WritePassthroughServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| self.WritePassthroughServiceFunctionHeader(func, f) | |
| last_arg = func.GetLastOriginalArg() | |
| # All except shm_id and shm_offset. | |
| all_but_last_args = func.GetCmdArgs()[:-2] | |
| for arg in all_but_last_args: | |
| arg.WriteGetCode(f) | |
| code = """ unsigned int buffer_size = 0; | |
| typedef cmds::%(func_name)s::Result Result; | |
| Result* result = GetSharedMemoryAndSizeAs<Result*>( | |
| c.%(last_arg_name)s_shm_id, c.%(last_arg_name)s_shm_offset, | |
| sizeof(Result), &buffer_size); | |
| %(last_arg_type)s %(last_arg_name)s = result ? result->GetData() : nullptr; | |
| if (%(last_arg_name)s == nullptr) { | |
| return error::kOutOfBounds; | |
| } | |
| GLsizei bufsize = Result::ComputeMaxResults(buffer_size); | |
| GLsizei written_values = 0; | |
| GLsizei* length = &written_values; | |
| """ | |
| f.write(code % { | |
| 'last_arg_type': last_arg.type, | |
| 'last_arg_name': last_arg.name, | |
| 'func_name': func.name, | |
| }) | |
| self.WritePassthroughServiceFunctionDoerCall(func, f) | |
| code = """ if (written_values > bufsize) { | |
| return error::kOutOfBounds; | |
| } | |
| result->SetNumResults(written_values); | |
| return error::kNoError; | |
| } | |
| """ | |
| f.write(code % {'func_name': func.name}) | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| impl_func = func.GetInfo('impl_func', True) | |
| if impl_func: | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| all_but_last_args = func.GetOriginalArgs()[:-1] | |
| args = [] | |
| has_length_arg = False | |
| for arg in all_but_last_args: | |
| if arg.type == 'GLsync': | |
| args.append('ToGLuint(%s)' % arg.name) | |
| elif arg.name.endswith('size') and arg.type == 'GLsizei': | |
| continue | |
| elif arg.name == 'length': | |
| has_length_arg = True | |
| continue | |
| else: | |
| args.append(arg.name) | |
| arg_string = ", ".join(args) | |
| all_arg_string = ( | |
| ", ".join([ | |
| "%s" % arg.name | |
| for arg in func.GetOriginalArgs() if not arg.IsConstant()])) | |
| self.WriteTraceEvent(func, f) | |
| code = """ if (%(func_name)sHelper(%(all_arg_string)s)) { | |
| return; | |
| } | |
| typedef cmds::%(func_name)s::Result Result; | |
| ScopedResultPtr<Result> result = GetResultAs<Result>(); | |
| if (!result) { | |
| return; | |
| } | |
| result->SetNumResults(0); | |
| helper_->%(func_name)s(%(arg_string)s, | |
| GetResultShmId(), result.offset()); | |
| WaitForCmd(); | |
| result->CopyResult(%(last_arg_name)s); | |
| GPU_CLIENT_LOG_CODE_BLOCK({ | |
| for (int32_t i = 0; i < result->GetNumResults(); ++i) { | |
| GPU_CLIENT_LOG(" " << i << ": " << result->GetData()[i]); | |
| } | |
| });""" | |
| if has_length_arg: | |
| code += """ | |
| if (length) { | |
| *length = result->GetNumResults(); | |
| }""" | |
| code += """ | |
| CheckGLError(); | |
| } | |
| """ | |
| f.write(code % { | |
| 'func_name': func.name, | |
| 'arg_string': arg_string, | |
| 'all_arg_string': all_arg_string, | |
| 'last_arg_name': func.GetLastOriginalArg().name, | |
| }) | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Writes the GLES2 Implemention unit test.""" | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| struct Cmds { | |
| cmds::%(name)s cmd; | |
| }; | |
| typedef cmds::%(name)s::Result::Type ResultType; | |
| ResultType result = 0; | |
| Cmds expected; | |
| ExpectedMemoryInfo result1 = GetExpectedResultMemory( | |
| sizeof(uint32_t) + sizeof(ResultType)); | |
| expected.cmd.Init(%(cmd_args)s, result1.id, result1.offset); | |
| EXPECT_CALL(*command_buffer(), OnFlush()) | |
| .WillOnce(SetMemory(result1.ptr, SizedResultHelper<ResultType>(1))) | |
| .RetiresOnSaturation(); | |
| gl_->%(name)s(%(args)s, &result); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| EXPECT_EQ(static_cast<ResultType>(1), result); | |
| } | |
| """ | |
| first_cmd_arg = func.GetCmdArgs()[0].GetValidNonCachedClientSideCmdArg(func) | |
| if not first_cmd_arg: | |
| return | |
| first_gl_arg = func.GetOriginalArgs()[0].GetValidNonCachedClientSideArg( | |
| func) | |
| cmd_arg_strings = [first_cmd_arg] | |
| for arg in func.GetCmdArgs()[1:-2]: | |
| cmd_arg_strings.append(arg.GetValidClientSideCmdArg(func)) | |
| gl_arg_strings = [first_gl_arg] | |
| for arg in func.GetOriginalArgs()[1:-1]: | |
| gl_arg_strings.append(arg.GetValidClientSideArg(func)) | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'args': ", ".join(gl_arg_strings), | |
| 'cmd_args': ", ".join(cmd_arg_strings), | |
| }) | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, GetError()) | |
| .WillRepeatedly(Return(GL_NO_ERROR)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| typedef cmds::%(name)s::Result Result; | |
| Result* result = static_cast<Result*>(shared_memory_address_); | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(local_gl_args)s)); | |
| result->size = 0; | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(cmd_args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(decoder_->GetGLES2Util()->GLGetNumValuesReturned( | |
| %(valid_pname)s), | |
| result->GetNumResults()); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| gl_arg_strings = [] | |
| cmd_arg_strings = [] | |
| valid_pname = '' | |
| for arg in func.GetOriginalArgs()[:-1]: | |
| if arg.name == 'length': | |
| gl_arg_value = 'nullptr' | |
| elif arg.name.endswith('size'): | |
| gl_arg_value = ("decoder_->GetGLES2Util()->GLGetNumValuesReturned(%s)" % | |
| valid_pname) | |
| elif arg.type == 'GLsync': | |
| gl_arg_value = 'reinterpret_cast<GLsync>(kServiceSyncId)' | |
| else: | |
| gl_arg_value = arg.GetValidGLArg(func) | |
| gl_arg_strings.append(gl_arg_value) | |
| if arg.name == 'pname': | |
| valid_pname = gl_arg_value | |
| if arg.name.endswith('size') or arg.name == 'length': | |
| continue | |
| if arg.type == 'GLsync': | |
| arg_value = 'client_sync_id_' | |
| else: | |
| arg_value = arg.GetValidArg(func) | |
| cmd_arg_strings.append(arg_value) | |
| if func.GetInfo('gl_test_func') == 'glGetIntegerv': | |
| gl_arg_strings.append("_") | |
| else: | |
| gl_arg_strings.append("result->GetData()") | |
| cmd_arg_strings.append("shared_memory_id_") | |
| cmd_arg_strings.append("shared_memory_offset_") | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'local_gl_args': ", ".join(gl_arg_strings), | |
| 'cmd_args': ", ".join(cmd_arg_strings), | |
| 'valid_pname': valid_pname, | |
| }, *extras) | |
| if not func.IsES3(): | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s::Result* result = | |
| static_cast<cmds::%(name)s::Result*>(shared_memory_address_); | |
| result->size = 0; | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::%(parse_result)s, ExecuteCmd(cmd)); | |
| EXPECT_EQ(0u, result->size);%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, *extras) | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class ArrayArgTypeHandler(TypeHandler): | |
| """Base class for type handlers that handle args that are arrays""" | |
| def GetArrayType(self, func): | |
| """Returns the type of the element in the element array being PUT to.""" | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsPointer(): | |
| element_type = arg.GetPointedType() | |
| return element_type | |
| # Special case: array type handler is used for a function that is forwarded | |
| # to the actual array type implementation | |
| element_type = func.GetOriginalArgs()[-1].type | |
| assert all(arg.type == element_type \ | |
| for arg in func.GetOriginalArgs()[-self.GetArrayCount(func):]) | |
| return element_type | |
| def GetArrayCount(self, func): | |
| """Returns the count of the elements in the array being PUT to.""" | |
| return func.GetInfo('count') | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class PUTHandler(ArrayArgTypeHandler): | |
| """Handler for glTexParameter_v, glVertexAttrib_v functions.""" | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Writes the service unit test for a command.""" | |
| expected_call = "EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s));" | |
| if func.GetInfo("first_element_only"): | |
| gl_arg_strings = [ | |
| arg.GetValidGLArg(func) for arg in func.GetOriginalArgs() | |
| ] | |
| gl_arg_strings[-1] = "*" + gl_arg_strings[-1] | |
| expected_call = ("EXPECT_CALL(*gl_, %%(gl_func_name)s(%s));" % | |
| ", ".join(gl_arg_strings)) | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| GetSharedMemoryAs<%(data_type)s*>()[0] = %(data_value)s; | |
| %(expected_call)s | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| extra = { | |
| 'data_type': self.GetArrayType(func), | |
| 'data_value': func.GetInfo('data_value') or '0', | |
| 'expected_call': expected_call, | |
| } | |
| self.WriteValidUnitTest(func, f, valid_test, extra, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| GetSharedMemoryAs<%(data_type)s*>()[0] = %(data_value)s; | |
| EXPECT_EQ(error::%(parse_result)s, ExecuteCmd(cmd));%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, extra, *extras) | |
| def WriteImmediateServiceUnitTest(self, func, f, *extras): | |
| """Writes the service unit test for a command.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| cmds::%(name)s& cmd = *GetImmediateAs<cmds::%(name)s>(); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| %(data_type)s temp[%(data_count)s] = { %(data_value)s, }; | |
| cmd.Init(%(gl_client_args)s, &temp[0]); | |
| EXPECT_CALL( | |
| *gl_, | |
| %(gl_func_name)s(%(gl_args)s, %(expectation)s)); | |
| EXPECT_EQ(error::kNoError, | |
| ExecuteImmediateCmd(cmd, sizeof(temp))); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| gl_client_arg_strings = [ | |
| arg.GetValidArg(func) for arg in func.GetOriginalArgs()[0:-1] | |
| ] | |
| gl_arg_strings = [ | |
| arg.GetValidGLArg(func) for arg in func.GetOriginalArgs()[0:-1] | |
| ] | |
| gl_any_strings = ["_"] * len(gl_arg_strings) | |
| data_count = self.GetArrayCount(func) | |
| if func.GetInfo('first_element_only'): | |
| expectation = "temp[0]" | |
| else: | |
| expectation = "PointsToArray(temp, %s)" % data_count | |
| extra = { | |
| 'expectation': expectation, | |
| 'data_type': self.GetArrayType(func), | |
| 'data_count': data_count, | |
| 'data_value': func.GetInfo('data_value') or '0', | |
| 'gl_client_args': ", ".join(gl_client_arg_strings), | |
| 'gl_args': ", ".join(gl_arg_strings), | |
| 'gl_any_args': ", ".join(gl_any_strings), | |
| } | |
| self.WriteValidUnitTest(func, f, valid_test, extra, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| cmds::%(name)s& cmd = *GetImmediateAs<cmds::%(name)s>();""" | |
| if func.IsES3(): | |
| invalid_test += """ | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_any_args)s, _)).Times(1); | |
| """ | |
| else: | |
| invalid_test += """ | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_any_args)s, _)).Times(0); | |
| """ | |
| invalid_test += """ | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| %(data_type)s temp[%(data_count)s] = { %(data_value)s, }; | |
| cmd.Init(%(all_but_last_args)s, &temp[0]); | |
| EXPECT_EQ(error::%(parse_result)s, | |
| ExecuteImmediateCmd(cmd, sizeof(temp))); | |
| %(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, extra, *extras) | |
| def WriteGetDataSizeCode(self, func, arg, f): | |
| """Overrriden from TypeHandler.""" | |
| code = (""" uint32_t %(data_size)s; | |
| if (!%(namespace)sGLES2Util::""" + | |
| """ComputeDataSize<%(arrayType)s, %(arrayCount)d>(1, &%(data_size)s)) { | |
| return error::kOutOfBounds; | |
| } | |
| """) | |
| f.write(code % {'data_size': arg.GetReservedSizeId(), | |
| 'namespace': _Namespace(), | |
| 'arrayType': self.GetArrayType(func), | |
| 'arrayCount': self.GetArrayCount(func)}) | |
| if func.IsImmediate(): | |
| f.write(" if (%s > immediate_data_size) {\n" % arg.GetReservedSizeId()) | |
| f.write(" return error::kOutOfBounds;\n") | |
| f.write(" }\n") | |
| def __NeedsToCalcDataCount(self, func): | |
| use_count_func = func.GetInfo('use_count_func') | |
| return use_count_func != None and use_count_func != False | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| impl_func = func.GetInfo('impl_func') | |
| if (impl_func != None and impl_func != True): | |
| return; | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| if self.__NeedsToCalcDataCount(func): | |
| f.write(" size_t count = %sGLES2Util::Calc%sDataCount(%s);\n" % | |
| (_Namespace(), func.name, func.GetOriginalArgs()[0].name)) | |
| f.write(" DCHECK_LE(count, %du);\n" % self.GetArrayCount(func)) | |
| f.write(" if (count == 0) {\n") | |
| f.write(" SetGLErrorInvalidEnum(\"%s\", %s, \"%s\");\n" % | |
| (func.prefixed_name, func.GetOriginalArgs()[0].name, | |
| func.GetOriginalArgs()[0].name)) | |
| f.write(" return;\n") | |
| f.write(" }\n") | |
| else: | |
| f.write(" size_t count = %d;" % self.GetArrayCount(func)) | |
| f.write(" for (size_t ii = 0; ii < count; ++ii)\n") | |
| f.write(' GPU_CLIENT_LOG("value[" << ii << "]: " << %s[ii]);\n' % | |
| func.GetLastOriginalArg().name) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| f.write(" helper_->%sImmediate(%s);\n" % | |
| (func.name, func.MakeOriginalArgString(""))) | |
| f.write(" CheckGLError();\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Writes the GLES2 Implemention unit test.""" | |
| client_test = func.GetInfo('client_test', True) | |
| if not client_test: | |
| return; | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| %(type)s data[%(count)d] = {0}; | |
| struct Cmds { | |
| cmds::%(name)sImmediate cmd; | |
| %(type)s data[%(count)d]; | |
| }; | |
| for (int jj = 0; jj < %(count)d; ++jj) { | |
| data[jj] = static_cast<%(type)s>(jj); | |
| } | |
| Cmds expected; | |
| expected.cmd.Init(%(cmd_args)s, &data[0]); | |
| gl_->%(name)s(%(args)s, &data[0]); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| } | |
| """ | |
| cmd_arg_strings = [ | |
| arg.GetValidClientSideCmdArg(func) for arg in func.GetCmdArgs()[0:-2] | |
| ] | |
| gl_arg_strings = [ | |
| arg.GetValidClientSideArg(func) for arg in func.GetOriginalArgs()[0:-1] | |
| ] | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'type': self.GetArrayType(func), | |
| 'count': self.GetArrayCount(func), | |
| 'args': ", ".join(gl_arg_strings), | |
| 'cmd_args': ", ".join(cmd_arg_strings), | |
| }) | |
| def WriteImmediateCmdComputeSize(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" static uint32_t ComputeDataSize() {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write(" sizeof(%s) * %d);\n" % | |
| (self.GetArrayType(func), self.GetArrayCount(func))) | |
| f.write(" }\n") | |
| f.write("\n") | |
| if self.__NeedsToCalcDataCount(func): | |
| f.write(" static uint32_t ComputeEffectiveDataSize(%s %s) {\n" % | |
| (func.GetOriginalArgs()[0].type, | |
| func.GetOriginalArgs()[0].name)) | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write(" sizeof(%s) * %sGLES2Util::Calc%sDataCount(%s));\n" % | |
| (self.GetArrayType(func), _Namespace(), func.original_name, | |
| func.GetOriginalArgs()[0].name)) | |
| f.write(" }\n") | |
| f.write("\n") | |
| f.write(" static uint32_t ComputeSize() {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write( | |
| " sizeof(ValueType) + ComputeDataSize());\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSetHeader(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void SetHeader() {\n") | |
| f.write( | |
| " header.SetCmdByTotalSize<ValueType>(ComputeSize());\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| last_arg = func.GetLastOriginalArg() | |
| f.write(" void Init(%s, %s _%s) {\n" % | |
| (func.MakeTypedCmdArgString("_"), | |
| last_arg.type, last_arg.name)) | |
| f.write(" SetHeader();\n") | |
| args = func.GetCmdArgs() | |
| for arg in args: | |
| arg.WriteSetCode(f, 4, "_%s" % arg.name) | |
| f.write(" memcpy(ImmediateDataAddress(this),\n") | |
| if self.__NeedsToCalcDataCount(func): | |
| f.write(" _%s, ComputeEffectiveDataSize(%s));" % | |
| (last_arg.name, func.GetOriginalArgs()[0].name)) | |
| f.write(""" | |
| DCHECK_GE(ComputeDataSize(), ComputeEffectiveDataSize(%(arg)s)); | |
| char* pointer = reinterpret_cast<char*>(ImmediateDataAddress(this)) + | |
| ComputeEffectiveDataSize(%(arg)s); | |
| memset(pointer, 0, ComputeDataSize() - ComputeEffectiveDataSize(%(arg)s)); | |
| """ % { 'arg': func.GetOriginalArgs()[0].name, }) | |
| else: | |
| f.write(" _%s, ComputeDataSize());\n" % last_arg.name) | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| last_arg = func.GetLastOriginalArg() | |
| copy_args = func.MakeCmdArgString("_", False) | |
| f.write(" void* Set(void* cmd%s, %s _%s) {\n" % | |
| (func.MakeTypedCmdArgString("_", True), | |
| last_arg.type, last_arg.name)) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s, _%s);\n" % | |
| (copy_args, last_arg.name)) | |
| f.write(" const uint32_t size = ComputeSize();\n") | |
| f.write(" return NextImmediateCmdAddressTotalSize<ValueType>(" | |
| "cmd, size);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdHelper(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ void %(name)s(%(typed_args)s) { | |
| const uint32_t size = %(lp)s::cmds::%(name)s::ComputeSize(); | |
| %(lp)s::cmds::%(name)s* c = | |
| GetImmediateCmdSpaceTotalSize<%(lp)s::cmds::%(name)s>(size); | |
| if (c) { | |
| c->Init(%(args)s); | |
| } | |
| } | |
| """ | |
| f.write(code % { | |
| "lp" : _lower_prefix, | |
| "name": func.name, | |
| "typed_args": func.MakeTypedOriginalArgString(""), | |
| "args": func.MakeOriginalArgString(""), | |
| }) | |
| def WriteImmediateFormatTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write("TEST_F(%sFormatTest, %s) {\n" % (_prefix, func.name)) | |
| f.write(" const int kSomeBaseValueToTestWith = 51;\n") | |
| f.write(" static %s data[] = {\n" % self.GetArrayType(func)) | |
| for v in range(0, self.GetArrayCount(func)): | |
| f.write(" static_cast<%s>(kSomeBaseValueToTestWith + %d),\n" % | |
| (self.GetArrayType(func), v)) | |
| f.write(" };\n") | |
| f.write(" cmds::%s& cmd = *GetBufferAs<cmds::%s>();\n" % | |
| (func.name, func.name)) | |
| f.write(" void* next_cmd = cmd.Set(\n") | |
| f.write(" &cmd") | |
| args = func.GetCmdArgs() | |
| for value, arg in enumerate(args): | |
| f.write(",\n static_cast<%s>(%d)" % (arg.type, value + 11)) | |
| f.write(",\n data);\n") | |
| args = func.GetCmdArgs() | |
| f.write(" EXPECT_EQ(static_cast<uint32_t>(cmds::%s::kCmdId),\n" | |
| % func.name) | |
| f.write(" cmd.header.command);\n") | |
| f.write(" EXPECT_EQ(sizeof(cmd) +\n") | |
| f.write(" RoundSizeToMultipleOfEntries(sizeof(data)),\n") | |
| f.write(" cmd.header.size * 4u);\n") | |
| for value, arg in enumerate(args): | |
| f.write(" EXPECT_EQ(static_cast<%s>(%d), %s);\n" % | |
| (arg.type, value + 11, arg.GetArgAccessor('cmd'))) | |
| f.write(" CheckBytesWrittenMatchesExpectedSize(\n") | |
| f.write(" next_cmd, sizeof(cmd) +\n") | |
| f.write(" RoundSizeToMultipleOfEntries(sizeof(data)));\n") | |
| # TODO: Check that data was inserted | |
| f.write("}\n") | |
| f.write("\n") | |
| class PUTnHandler(ArrayArgTypeHandler): | |
| """Handler for PUTn 'glUniform__v' type functions.""" | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overridden from TypeHandler.""" | |
| ArrayArgTypeHandler.WriteServiceUnitTest(self, func, f, *extras) | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgsCountTooLarge) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| gl_arg_strings = [] | |
| arg_strings = [] | |
| for count, arg in enumerate(func.GetOriginalArgs()): | |
| # hardcoded to match unit tests. | |
| if count == 0: | |
| # the location of the second element of the 2nd uniform. | |
| # defined in GLES2DecoderBase::SetupShaderForUniform | |
| gl_arg_strings.append("3") | |
| arg_strings.append("ProgramManager::MakeFakeLocation(1, 1)") | |
| elif count == 1: | |
| # the number of elements that gl will be called with. | |
| gl_arg_strings.append("3") | |
| # the number of elements requested in the command. | |
| arg_strings.append("5") | |
| else: | |
| gl_arg_strings.append(arg.GetValidGLArg(func)) | |
| if not arg.IsConstant(): | |
| arg_strings.append(arg.GetValidArg(func)) | |
| extra = { | |
| 'gl_args': ", ".join(gl_arg_strings), | |
| 'args': ", ".join(arg_strings), | |
| } | |
| self.WriteValidUnitTest(func, f, valid_test, extra, *extras) | |
| def WriteImmediateServiceUnitTest(self, func, f, *extras): | |
| """Overridden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| cmds::%(name)s& cmd = *GetImmediateAs<cmds::%(name)s>(); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| %(data_type)s temp[%(data_count)s * 2] = { 0, }; | |
| EXPECT_CALL( | |
| *gl_, | |
| %(gl_func_name)s(%(gl_args)s, | |
| PointsToArray(temp, %(data_count)s))); | |
| cmd.Init(%(args)s, &temp[0]); | |
| EXPECT_EQ(error::kNoError, | |
| ExecuteImmediateCmd(cmd, sizeof(temp))); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| gl_arg_strings = [] | |
| gl_any_strings = [] | |
| arg_strings = [] | |
| for arg in func.GetOriginalArgs()[0:-1]: | |
| gl_arg_strings.append(arg.GetValidGLArg(func)) | |
| gl_any_strings.append("_") | |
| if not arg.IsConstant(): | |
| arg_strings.append(arg.GetValidArg(func)) | |
| extra = { | |
| 'data_type': self.GetArrayType(func), | |
| 'data_count': self.GetArrayCount(func), | |
| 'args': ", ".join(arg_strings), | |
| 'gl_args': ", ".join(gl_arg_strings), | |
| 'gl_any_args': ", ".join(gl_any_strings), | |
| } | |
| self.WriteValidUnitTest(func, f, valid_test, extra, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| cmds::%(name)s& cmd = *GetImmediateAs<cmds::%(name)s>(); | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_any_args)s, _)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| %(data_type)s temp[%(data_count)s * 2] = { 0, }; | |
| cmd.Init(%(all_but_last_args)s, &temp[0]); | |
| EXPECT_EQ(error::%(parse_result)s, | |
| ExecuteImmediateCmd(cmd, sizeof(temp)));%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, extra, *extras) | |
| def WriteGetDataSizeCode(self, func, arg, f): | |
| """Overrriden from TypeHandler.""" | |
| code = (""" uint32_t %(data_size)s = 0; | |
| if (count >= 0 && !%(namespace)sGLES2Util::""" + | |
| """ComputeDataSize<%(arrayType)s, %(arrayCount)d>(count, &%(data_size)s)) { | |
| return error::kOutOfBounds; | |
| } | |
| """) | |
| f.write(code % {'data_size': arg.GetReservedSizeId(), | |
| 'namespace': _Namespace(), | |
| 'arrayType': self.GetArrayType(func), | |
| 'arrayCount': self.GetArrayCount(func)}) | |
| if func.IsImmediate(): | |
| f.write(" if (%s > immediate_data_size) {\n" % arg.GetReservedSizeId()) | |
| f.write(" return error::kOutOfBounds;\n") | |
| f.write(" }\n") | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| impl_func = func.GetInfo('impl_func') | |
| if (impl_func != None and impl_func != True): | |
| return; | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| last_pointer_name = func.GetLastOriginalPointerArg().name | |
| f.write(""" GPU_CLIENT_LOG_CODE_BLOCK({ | |
| for (GLsizei i = 0; i < count; ++i) { | |
| """) | |
| values_str = ' << ", " << '.join( | |
| ["%s[%d + i * %d]" % ( | |
| last_pointer_name, ndx, self.GetArrayCount(func)) for ndx in range( | |
| 0, self.GetArrayCount(func))]) | |
| f.write(' GPU_CLIENT_LOG(" " << i << ": " << %s);\n' % values_str) | |
| f.write(" }\n });\n") | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| f.write(" helper_->%sImmediate(%s);\n" % | |
| (func.name, func.MakeInitString(""))) | |
| f.write(" CheckGLError();\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Writes the GLES2 Implemention unit test.""" | |
| client_test = func.GetInfo('client_test', True) | |
| if not client_test: | |
| return; | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| %(type)s data[%(count_param)d][%(count)d] = {{0}}; | |
| struct Cmds { | |
| cmds::%(name)sImmediate cmd; | |
| %(type)s data[%(count_param)d][%(count)d]; | |
| }; | |
| Cmds expected; | |
| for (int ii = 0; ii < %(count_param)d; ++ii) { | |
| for (int jj = 0; jj < %(count)d; ++jj) { | |
| data[ii][jj] = static_cast<%(type)s>(ii * %(count)d + jj); | |
| } | |
| } | |
| expected.cmd.Init(%(cmd_args)s); | |
| gl_->%(name)s(%(args)s); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| } | |
| """ | |
| cmd_arg_strings = [] | |
| for arg in func.GetCmdArgs(): | |
| if arg.name.endswith("_shm_id"): | |
| cmd_arg_strings.append("&data[0][0]") | |
| elif arg.name.endswith("_shm_offset"): | |
| continue | |
| else: | |
| cmd_arg_strings.append(arg.GetValidClientSideCmdArg(func)) | |
| gl_arg_strings = [] | |
| count_param = 0 | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsPointer(): | |
| valid_value = "&data[0][0]" | |
| else: | |
| valid_value = arg.GetValidClientSideArg(func) | |
| gl_arg_strings.append(valid_value) | |
| if arg.name == "count": | |
| count_param = int(valid_value) | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'type': self.GetArrayType(func), | |
| 'count': self.GetArrayCount(func), | |
| 'args': ", ".join(gl_arg_strings), | |
| 'cmd_args': ", ".join(cmd_arg_strings), | |
| 'count_param': count_param, | |
| }) | |
| # Test constants for invalid values, as they are not tested by the | |
| # service. | |
| constants = [ | |
| arg for arg in func.GetOriginalArgs()[0:-1] if arg.IsConstant() | |
| ] | |
| if not constants: | |
| return | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, | |
| %(name)sInvalidConstantArg%(invalid_index)d) { | |
| %(type)s data[%(count_param)d][%(count)d] = {{0}}; | |
| for (int ii = 0; ii < %(count_param)d; ++ii) { | |
| for (int jj = 0; jj < %(count)d; ++jj) { | |
| data[ii][jj] = static_cast<%(type)s>(ii * %(count)d + jj); | |
| } | |
| } | |
| gl_->%(name)s(%(args)s); | |
| EXPECT_TRUE(NoCommandsWritten()); | |
| EXPECT_EQ(%(gl_error)s, CheckError()); | |
| } | |
| """ | |
| for invalid_arg in constants: | |
| gl_arg_strings = [] | |
| invalid = invalid_arg.GetInvalidArg(func) | |
| for arg in func.GetOriginalArgs(): | |
| if arg is invalid_arg: | |
| gl_arg_strings.append(invalid[0]) | |
| elif arg.IsPointer(): | |
| gl_arg_strings.append("&data[0][0]") | |
| else: | |
| valid_value = arg.GetValidClientSideArg(func) | |
| gl_arg_strings.append(valid_value) | |
| if arg.name == "count": | |
| count_param = int(valid_value) | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'invalid_index': func.GetOriginalArgs().index(invalid_arg), | |
| 'type': self.GetArrayType(func), | |
| 'count': self.GetArrayCount(func), | |
| 'args': ", ".join(gl_arg_strings), | |
| 'gl_error': invalid[2], | |
| 'count_param': count_param, | |
| }) | |
| def WriteImmediateCmdComputeSize(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" static uint32_t ComputeDataSize(GLsizei _n) {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write(" sizeof(%s) * %d * _n); // NOLINT\n" % | |
| (self.GetArrayType(func), self.GetArrayCount(func))) | |
| f.write(" }\n") | |
| f.write("\n") | |
| f.write(" static uint32_t ComputeSize(GLsizei _n) {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write( | |
| " sizeof(ValueType) + ComputeDataSize(_n)); // NOLINT\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSetHeader(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void SetHeader(GLsizei _n) {\n") | |
| f.write( | |
| " header.SetCmdByTotalSize<ValueType>(ComputeSize(_n));\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void Init(%s) {\n" % | |
| func.MakeTypedInitString("_")) | |
| f.write(" SetHeader(_count);\n") | |
| args = func.GetCmdArgs() | |
| for arg in args: | |
| arg.WriteSetCode(f, 4, "_%s" % arg.name) | |
| f.write(" memcpy(ImmediateDataAddress(this),\n") | |
| pointer_arg = func.GetLastOriginalPointerArg() | |
| f.write(" _%s, ComputeDataSize(_count));\n" % pointer_arg.name) | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void* Set(void* cmd%s) {\n" % | |
| func.MakeTypedInitString("_", True)) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % | |
| func.MakeInitString("_")) | |
| f.write(" const uint32_t size = ComputeSize(_count);\n") | |
| f.write(" return NextImmediateCmdAddressTotalSize<ValueType>(" | |
| "cmd, size);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdHelper(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ void %(name)s(%(typed_args)s) { | |
| const uint32_t size = %(lp)s::cmds::%(name)s::ComputeSize(count); | |
| %(lp)s::cmds::%(name)s* c = | |
| GetImmediateCmdSpaceTotalSize<%(lp)s::cmds::%(name)s>(size); | |
| if (c) { | |
| c->Init(%(args)s); | |
| } | |
| } | |
| """ | |
| f.write(code % { | |
| "lp" : _lower_prefix, | |
| "name": func.name, | |
| "typed_args": func.MakeTypedInitString(""), | |
| "args": func.MakeInitString("") | |
| }) | |
| def WriteImmediateFormatTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| args = func.GetOriginalArgs() | |
| count_param = 0 | |
| for arg in args: | |
| if arg.name == "count": | |
| count_param = int(arg.GetValidClientSideCmdArg(func)) | |
| f.write("TEST_F(%sFormatTest, %s) {\n" % (_prefix, func.name)) | |
| f.write(" const int kSomeBaseValueToTestWith = 51;\n") | |
| f.write(" static %s data[] = {\n" % self.GetArrayType(func)) | |
| for v in range(0, self.GetArrayCount(func) * count_param): | |
| f.write(" static_cast<%s>(kSomeBaseValueToTestWith + %d),\n" % | |
| (self.GetArrayType(func), v)) | |
| f.write(" };\n") | |
| f.write(" cmds::%s& cmd = *GetBufferAs<cmds::%s>();\n" % | |
| (func.name, func.name)) | |
| f.write(" const GLsizei kNumElements = %d;\n" % count_param) | |
| f.write(" const size_t kExpectedCmdSize =\n") | |
| f.write(" sizeof(cmd) + kNumElements * sizeof(%s) * %d;\n" % | |
| (self.GetArrayType(func), self.GetArrayCount(func))) | |
| f.write(" void* next_cmd = cmd.Set(\n") | |
| f.write(" &cmd") | |
| for value, arg in enumerate(args): | |
| if arg.IsPointer(): | |
| f.write(",\n data") | |
| elif arg.IsConstant(): | |
| continue | |
| else: | |
| f.write(",\n static_cast<%s>(%d)" % (arg.type, value + 1)) | |
| f.write(");\n") | |
| f.write(" EXPECT_EQ(static_cast<uint32_t>(cmds::%s::kCmdId),\n" % | |
| func.name) | |
| f.write(" cmd.header.command);\n") | |
| f.write(" EXPECT_EQ(kExpectedCmdSize, cmd.header.size * 4u);\n") | |
| for value, arg in enumerate(args): | |
| if arg.IsPointer() or arg.IsConstant(): | |
| continue | |
| f.write(" EXPECT_EQ(static_cast<%s>(%d), %s);\n" % | |
| (arg.type, value + 1, arg.GetArgAccessor('cmd'))) | |
| f.write(" CheckBytesWrittenMatchesExpectedSize(\n") | |
| f.write(" next_cmd, sizeof(cmd) +\n") | |
| f.write(" RoundSizeToMultipleOfEntries(sizeof(data)));\n") | |
| # TODO: Check that data was inserted | |
| f.write("}\n") | |
| f.write("\n") | |
| class PUTSTRHandler(ArrayArgTypeHandler): | |
| """Handler for functions that pass a string array.""" | |
| def __GetDataArg(self, func): | |
| """Return the argument that points to the 2D char arrays""" | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsPointer2D(): | |
| return arg | |
| return None | |
| def __GetLengthArg(self, func): | |
| """Return the argument that holds length for each char array""" | |
| for arg in func.GetOriginalArgs(): | |
| if arg.IsPointer() and not arg.IsPointer2D(): | |
| return arg | |
| return None | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| data_arg = self.__GetDataArg(func) | |
| length_arg = self.__GetLengthArg(func) | |
| log_code_block = """ GPU_CLIENT_LOG_CODE_BLOCK({ | |
| for (GLsizei ii = 0; ii < count; ++ii) { | |
| if (%(data)s[ii]) {""" | |
| if length_arg == None: | |
| log_code_block += """ | |
| GPU_CLIENT_LOG(" " << ii << ": ---\\n" << %(data)s[ii] << "\\n---");""" | |
| else: | |
| log_code_block += """ | |
| if (%(length)s && %(length)s[ii] >= 0) { | |
| const std::string my_str(%(data)s[ii], %(length)s[ii]); | |
| GPU_CLIENT_LOG(" " << ii << ": ---\\n" << my_str << "\\n---"); | |
| } else { | |
| GPU_CLIENT_LOG(" " << ii << ": ---\\n" << %(data)s[ii] << "\\n---"); | |
| }""" | |
| log_code_block += """ | |
| } else { | |
| GPU_CLIENT_LOG(" " << ii << ": NULL"); | |
| } | |
| } | |
| }); | |
| """ | |
| f.write(log_code_block % { | |
| 'data': data_arg.name, | |
| 'length': length_arg.name if not length_arg == None else '' | |
| }) | |
| for arg in func.GetOriginalArgs(): | |
| arg.WriteClientSideValidationCode(f, func) | |
| bucket_args = [] | |
| for arg in func.GetOriginalArgs(): | |
| if arg.name == 'count' or arg == self.__GetLengthArg(func): | |
| continue | |
| if arg == self.__GetDataArg(func): | |
| bucket_args.append('kResultBucketId') | |
| else: | |
| bucket_args.append(arg.name) | |
| code_block = """ | |
| if (!PackStringsToBucket(count, %(data)s, %(length)s, "gl%(func_name)s")) { | |
| return; | |
| } | |
| helper_->%(func_name)sBucket(%(bucket_args)s); | |
| helper_->SetBucketSize(kResultBucketId, 0); | |
| CheckGLError(); | |
| } | |
| """ | |
| f.write(code_block % { | |
| 'data': data_arg.name, | |
| 'length': length_arg.name if not length_arg == None else 'nullptr', | |
| 'func_name': func.name, | |
| 'bucket_args': ', '.join(bucket_args), | |
| }) | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| const uint32_t kBucketId = %(prefix)sImplementation::kResultBucketId; | |
| const char* kString1 = "happy"; | |
| const char* kString2 = "ending"; | |
| const size_t kString1Size = ::strlen(kString1) + 1; | |
| const size_t kString2Size = ::strlen(kString2) + 1; | |
| const size_t kHeaderSize = sizeof(GLint) * 3; | |
| const size_t kSourceSize = kHeaderSize + kString1Size + kString2Size; | |
| const size_t kPaddedHeaderSize = | |
| transfer_buffer_->RoundToAlignment(kHeaderSize); | |
| const size_t kPaddedString1Size = | |
| transfer_buffer_->RoundToAlignment(kString1Size); | |
| const size_t kPaddedString2Size = | |
| transfer_buffer_->RoundToAlignment(kString2Size); | |
| struct Cmds { | |
| cmd::SetBucketSize set_bucket_size; | |
| cmd::SetBucketData set_bucket_header; | |
| cmd::SetToken set_token1; | |
| cmd::SetBucketData set_bucket_data1; | |
| cmd::SetToken set_token2; | |
| cmd::SetBucketData set_bucket_data2; | |
| cmd::SetToken set_token3; | |
| cmds::%(name)sBucket cmd_bucket; | |
| cmd::SetBucketSize clear_bucket_size; | |
| }; | |
| ExpectedMemoryInfo mem0 = GetExpectedMemory(kPaddedHeaderSize); | |
| ExpectedMemoryInfo mem1 = GetExpectedMemory(kPaddedString1Size); | |
| ExpectedMemoryInfo mem2 = GetExpectedMemory(kPaddedString2Size); | |
| Cmds expected; | |
| expected.set_bucket_size.Init(kBucketId, kSourceSize); | |
| expected.set_bucket_header.Init( | |
| kBucketId, 0, kHeaderSize, mem0.id, mem0.offset); | |
| expected.set_token1.Init(GetNextToken()); | |
| expected.set_bucket_data1.Init( | |
| kBucketId, kHeaderSize, kString1Size, mem1.id, mem1.offset); | |
| expected.set_token2.Init(GetNextToken()); | |
| expected.set_bucket_data2.Init( | |
| kBucketId, kHeaderSize + kString1Size, kString2Size, mem2.id, | |
| mem2.offset); | |
| expected.set_token3.Init(GetNextToken()); | |
| expected.cmd_bucket.Init(%(bucket_args)s); | |
| expected.clear_bucket_size.Init(kBucketId, 0); | |
| const char* kStrings[] = { kString1, kString2 }; | |
| gl_->%(name)s(%(gl_args)s); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| } | |
| """ | |
| gl_args = [] | |
| bucket_args = [] | |
| for arg in func.GetOriginalArgs(): | |
| if arg == self.__GetDataArg(func): | |
| gl_args.append('kStrings') | |
| bucket_args.append('kBucketId') | |
| elif arg == self.__GetLengthArg(func): | |
| gl_args.append('nullptr') | |
| elif arg.name == 'count': | |
| gl_args.append('2') | |
| else: | |
| gl_args.append(arg.GetValidClientSideArg(func)) | |
| bucket_args.append(arg.GetValidClientSideArg(func)) | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'gl_args': ", ".join(gl_args), | |
| 'bucket_args': ", ".join(bucket_args), | |
| }) | |
| if self.__GetLengthArg(func) == None: | |
| return | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)sWithLength) { | |
| const uint32_t kBucketId = %(prefix)sImplementation::kResultBucketId; | |
| const char* kString = "foobar******"; | |
| const size_t kStringSize = 6; // We only need "foobar". | |
| const size_t kHeaderSize = sizeof(GLint) * 2; | |
| const size_t kSourceSize = kHeaderSize + kStringSize + 1; | |
| const size_t kPaddedHeaderSize = | |
| transfer_buffer_->RoundToAlignment(kHeaderSize); | |
| const size_t kPaddedStringSize = | |
| transfer_buffer_->RoundToAlignment(kStringSize + 1); | |
| struct Cmds { | |
| cmd::SetBucketSize set_bucket_size; | |
| cmd::SetBucketData set_bucket_header; | |
| cmd::SetToken set_token1; | |
| cmd::SetBucketData set_bucket_data; | |
| cmd::SetToken set_token2; | |
| cmds::ShaderSourceBucket shader_source_bucket; | |
| cmd::SetBucketSize clear_bucket_size; | |
| }; | |
| ExpectedMemoryInfo mem0 = GetExpectedMemory(kPaddedHeaderSize); | |
| ExpectedMemoryInfo mem1 = GetExpectedMemory(kPaddedStringSize); | |
| Cmds expected; | |
| expected.set_bucket_size.Init(kBucketId, kSourceSize); | |
| expected.set_bucket_header.Init( | |
| kBucketId, 0, kHeaderSize, mem0.id, mem0.offset); | |
| expected.set_token1.Init(GetNextToken()); | |
| expected.set_bucket_data.Init( | |
| kBucketId, kHeaderSize, kStringSize + 1, mem1.id, mem1.offset); | |
| expected.set_token2.Init(GetNextToken()); | |
| expected.shader_source_bucket.Init(%(bucket_args)s); | |
| expected.clear_bucket_size.Init(kBucketId, 0); | |
| const char* kStrings[] = { kString }; | |
| const GLint kLength[] = { kStringSize }; | |
| gl_->%(name)s(%(gl_args)s); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| } | |
| """ | |
| gl_args = [] | |
| for arg in func.GetOriginalArgs(): | |
| if arg == self.__GetDataArg(func): | |
| gl_args.append('kStrings') | |
| elif arg == self.__GetLengthArg(func): | |
| gl_args.append('kLength') | |
| elif arg.name == 'count': | |
| gl_args.append('1') | |
| else: | |
| gl_args.append(arg.GetValidClientSideArg(func)) | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'gl_args': ", ".join(gl_args), | |
| 'bucket_args': ", ".join(bucket_args), | |
| }) | |
| def WriteBucketServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| cmd_args = [] | |
| cmd_args_with_invalid_id = [] | |
| gl_args = [] | |
| for index, arg in enumerate(func.GetOriginalArgs()): | |
| if arg == self.__GetLengthArg(func): | |
| gl_args.append('_') | |
| elif arg.name == 'count': | |
| gl_args.append('1') | |
| elif arg == self.__GetDataArg(func): | |
| cmd_args.append('kBucketId') | |
| cmd_args_with_invalid_id.append('kBucketId') | |
| gl_args.append('_') | |
| elif index == 0: # Resource ID arg | |
| cmd_args.append(arg.GetValidArg(func)) | |
| cmd_args_with_invalid_id.append('kInvalidClientId') | |
| gl_args.append(arg.GetValidGLArg(func)) | |
| else: | |
| cmd_args.append(arg.GetValidArg(func)) | |
| cmd_args_with_invalid_id.append(arg.GetValidArg(func)) | |
| gl_args.append(arg.GetValidGLArg(func)) | |
| test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)); | |
| const uint32_t kBucketId = 123; | |
| const char kSource0[] = "hello"; | |
| const char* kSource[] = { kSource0 }; | |
| const char kValidStrEnd = 0; | |
| SetBucketAsCStrings(kBucketId, 1, kSource, 1, kValidStrEnd); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(cmd_args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));""" | |
| test += """ | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, test, { | |
| 'cmd_args': ", ".join(cmd_args), | |
| 'gl_args': ", ".join(gl_args), | |
| }, *extras) | |
| test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs) { | |
| const uint32_t kBucketId = 123; | |
| const char kSource0[] = "hello"; | |
| const char* kSource[] = { kSource0 }; | |
| const char kValidStrEnd = 0; | |
| cmds::%(name)s cmd; | |
| // Test no bucket. | |
| cmd.Init(%(cmd_args)s); | |
| EXPECT_NE(error::kNoError, ExecuteCmd(cmd)); | |
| // Test invalid client. | |
| SetBucketAsCStrings(kBucketId, 1, kSource, 1, kValidStrEnd); | |
| cmd.Init(%(cmd_args_with_invalid_id)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_INVALID_VALUE, GetGLError()); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, test, { | |
| 'cmd_args': ", ".join(cmd_args), | |
| 'cmd_args_with_invalid_id': ", ".join(cmd_args_with_invalid_id), | |
| }, *extras) | |
| test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidHeader) { | |
| const uint32_t kBucketId = 123; | |
| const char kSource0[] = "hello"; | |
| const char* kSource[] = { kSource0 }; | |
| const char kValidStrEnd = 0; | |
| const GLsizei kCount = static_cast<GLsizei>(base::size(kSource)); | |
| const GLsizei kTests[] = { | |
| kCount + 1, | |
| 0, | |
| std::numeric_limits<GLsizei>::max(), | |
| -1, | |
| }; | |
| for (size_t ii = 0; ii < base::size(kTests); ++ii) { | |
| SetBucketAsCStrings(kBucketId, 1, kSource, kTests[ii], kValidStrEnd); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(cmd_args)s); | |
| EXPECT_EQ(error::kInvalidArguments, ExecuteCmd(cmd)); | |
| } | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, test, { | |
| 'cmd_args': ", ".join(cmd_args), | |
| }, *extras) | |
| test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidStringEnding) { | |
| const uint32_t kBucketId = 123; | |
| const char kSource0[] = "hello"; | |
| const char* kSource[] = { kSource0 }; | |
| const char kInvalidStrEnd = '*'; | |
| SetBucketAsCStrings(kBucketId, 1, kSource, 1, kInvalidStrEnd); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(cmd_args)s); | |
| EXPECT_EQ(error::kInvalidArguments, ExecuteCmd(cmd)); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, test, { | |
| 'cmd_args': ", ".join(cmd_args), | |
| }, *extras) | |
| class PUTXnHandler(ArrayArgTypeHandler): | |
| """Handler for glUniform?f functions.""" | |
| def WriteHandlerImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ %(type)s temp[%(count)s] = { %(values)s}; | |
| Do%(name)sv(%(location)s, 1, &temp[0]); | |
| """ | |
| values = "" | |
| args = func.GetOriginalArgs() | |
| count = int(self.GetArrayCount(func)) | |
| for ii in range(count): | |
| values += "%s, " % args[len(args) - count + ii].name | |
| f.write(code % { | |
| 'name': func.name, | |
| 'count': self.GetArrayCount(func), | |
| 'type': self.GetArrayType(func), | |
| 'location': args[0].name, | |
| 'args': func.MakeOriginalArgString(""), | |
| 'values': values, | |
| }) | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, %(name)sv(%(local_args)s)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| args = func.GetOriginalArgs() | |
| local_args = "%s, 1, _" % args[0].GetValidGLArg(func) | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'name': func.name, | |
| 'count': self.GetArrayCount(func), | |
| 'local_args': local_args, | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| EXPECT_CALL(*gl_, %(name)sv(_, _, _).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::%(parse_result)s, ExecuteCmd(cmd));%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, { | |
| 'name': func.GetInfo('name'), | |
| 'count': self.GetArrayCount(func), | |
| }) | |
| class GLcharHandler(CustomHandler): | |
| """Handler for functions that pass a single string .""" | |
| def WriteImmediateCmdComputeSize(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" static uint32_t ComputeSize(uint32_t data_size) {\n") | |
| f.write(" return static_cast<uint32_t>(\n") | |
| f.write(" sizeof(ValueType) + data_size); // NOLINT\n") | |
| f.write(" }\n") | |
| def WriteImmediateCmdSetHeader(self, _func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ | |
| void SetHeader(uint32_t data_size) { | |
| header.SetCmdBySize<ValueType>(data_size); | |
| } | |
| """ | |
| f.write(code) | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| last_arg = func.GetLastOriginalArg() | |
| args = func.GetCmdArgs() | |
| code = """ | |
| void Init(%s, uint32_t _data_size) { | |
| SetHeader(_data_size); | |
| """ | |
| f.write(code % func.MakeTypedArgString("_")) | |
| for arg in args: | |
| arg.WriteSetCode(f, 4, "_%s" % arg.name) | |
| code = """ | |
| memcpy(ImmediateDataAddress(this), _%s, _data_size); | |
| } | |
| """ | |
| f.write(code % last_arg.name) | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| f.write(" void* Set(void* cmd%s, uint32_t _data_size) {\n" % | |
| func.MakeTypedCmdArgString("_", True)) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s, _data_size);\n" % | |
| func.MakeCmdArgString("_")) | |
| f.write(" return NextImmediateCmdAddress<ValueType>(" | |
| "cmd, _data_size);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteImmediateCmdHelper(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code = """ void %(name)s(%(typed_args)s) { | |
| const uint32_t data_size = strlen(name); | |
| %(lp)s::cmds::%(name)s* c = | |
| GetImmediateCmdSpace<%(lp)s::cmds::%(name)s>(data_size); | |
| if (c) { | |
| c->Init(%(args)s, data_size); | |
| } | |
| } | |
| """ | |
| f.write(code % { | |
| "lp" : _lower_prefix, | |
| "name": func.name, | |
| "typed_args": func.MakeTypedOriginalArgString(""), | |
| "args": func.MakeOriginalArgString(""), | |
| }) | |
| def WriteImmediateFormatTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| init_code = [] | |
| check_code = [] | |
| all_but_last_arg = func.GetCmdArgs()[:-1] | |
| for value, arg in enumerate(all_but_last_arg): | |
| init_code.append(" static_cast<%s>(%d)," % (arg.type, value + 11)) | |
| for value, arg in enumerate(all_but_last_arg): | |
| check_code.append(" EXPECT_EQ(static_cast<%s>(%d), %s);" % | |
| (arg.type, value + 11, arg.GetArgAccessor('cmd'))) | |
| code = """ | |
| TEST_F(%(prefix)sFormatTest, %(func_name)s) { | |
| cmds::%(func_name)s& cmd = *GetBufferAs<cmds::%(func_name)s>(); | |
| static const char* const test_str = \"test string\"; | |
| void* next_cmd = cmd.Set( | |
| &cmd, | |
| %(init_code)s | |
| test_str, | |
| strlen(test_str)); | |
| EXPECT_EQ(static_cast<uint32_t>(cmds::%(func_name)s::kCmdId), | |
| cmd.header.command); | |
| EXPECT_EQ(sizeof(cmd) + | |
| RoundSizeToMultipleOfEntries(strlen(test_str)), | |
| cmd.header.size * 4u); | |
| EXPECT_EQ(static_cast<char*>(next_cmd), | |
| reinterpret_cast<char*>(&cmd) + sizeof(cmd) + | |
| RoundSizeToMultipleOfEntries(strlen(test_str))); | |
| %(check_code)s | |
| EXPECT_EQ(static_cast<uint32_t>(strlen(test_str)), cmd.data_size); | |
| EXPECT_EQ(0, memcmp(test_str, ImmediateDataAddress(&cmd), strlen(test_str))); | |
| CheckBytesWritten( | |
| next_cmd, | |
| sizeof(cmd) + RoundSizeToMultipleOfEntries(strlen(test_str)), | |
| sizeof(cmd) + strlen(test_str)); | |
| } | |
| """ | |
| f.write(code % { | |
| 'prefix': _prefix, | |
| 'func_name': func.name, | |
| 'init_code': "\n".join(init_code), | |
| 'check_code': "\n".join(check_code), | |
| }) | |
| class GLcharNHandler(CustomHandler): | |
| """Handler for functions that pass a single string with an optional len.""" | |
| def InitFunction(self, func): | |
| """Overrriden from TypeHandler.""" | |
| func.cmd_args = [] | |
| func.AddCmdArg(Argument('bucket_id', 'GLuint')) | |
| def NeedsDataTransferFunction(self, func): | |
| """Overriden from TypeHandler.""" | |
| return False | |
| def WriteServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| self.WriteServiceHandlerFunctionHeader(func, f) | |
| if func.IsES31(): | |
| return | |
| f.write(""" | |
| GLuint bucket_id = static_cast<GLuint>(c.%(bucket_id)s); | |
| Bucket* bucket = GetBucket(bucket_id); | |
| if (!bucket || bucket->size() == 0) { | |
| return error::kInvalidArguments; | |
| } | |
| std::string str; | |
| if (!bucket->GetAsString(&str)) { | |
| return error::kInvalidArguments; | |
| } | |
| %(gl_func_name)s(0, str.c_str()); | |
| return error::kNoError; | |
| } | |
| """ % { | |
| 'gl_func_name': func.GetGLFunctionName(), | |
| 'bucket_id': func.cmd_args[0].name, | |
| }) | |
| class IsHandler(TypeHandler): | |
| """Handler for glIs____ type and glGetError functions.""" | |
| def InitFunction(self, func): | |
| """Overrriden from TypeHandler.""" | |
| func.AddCmdArg(Argument("result_shm_id", 'uint32_t')) | |
| func.AddCmdArg(Argument("result_shm_offset", 'uint32_t')) | |
| if func.GetInfo('result') == None: | |
| func.AddInfo('result', ['uint32_t']) | |
| func.passthrough_service_doer_args.append(Argument('result', 'uint32_t*')) | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)); | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s%(comma)sshared_memory_id_, shared_memory_offset_); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| comma = "" | |
| if len(func.GetOriginalArgs()): | |
| comma =", " | |
| self.WriteValidUnitTest(func, f, valid_test, { | |
| 'comma': comma, | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs%(arg_index)d_%(value_index)d) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s%(comma)sshared_memory_id_, shared_memory_offset_); | |
| EXPECT_EQ(error::%(parse_result)s, ExecuteCmd(cmd));%(gl_error_test)s | |
| } | |
| """ | |
| self.WriteInvalidUnitTest(func, f, invalid_test, { | |
| 'comma': comma, | |
| }, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgsBadSharedMemoryId) { | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)).Times(0); | |
| SpecializedSetup<cmds::%(name)s, 0>(false); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s%(comma)skInvalidSharedMemoryId, shared_memory_offset_); | |
| EXPECT_EQ(error::kOutOfBounds, ExecuteCmd(cmd)); | |
| cmd.Init(%(args)s%(comma)sshared_memory_id_, kInvalidSharedMemoryOffset); | |
| EXPECT_EQ(error::kOutOfBounds, ExecuteCmd(cmd)); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, invalid_test, { | |
| 'comma': comma, | |
| }, *extras) | |
| def WriteServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| self.WriteServiceHandlerFunctionHeader(func, f) | |
| if func.IsES31(): | |
| return | |
| self.WriteHandlerExtensionCheck(func, f) | |
| args = func.GetOriginalArgs() | |
| for arg in args: | |
| arg.WriteGetCode(f) | |
| code = """ typedef cmds::%(func_name)s::Result Result; | |
| Result* result_dst = GetSharedMemoryAs<Result*>( | |
| c.result_shm_id, c.result_shm_offset, sizeof(*result_dst)); | |
| if (!result_dst) { | |
| return error::kOutOfBounds; | |
| } | |
| """ | |
| f.write(code % {'func_name': func.name}) | |
| func.WriteHandlerValidation(f) | |
| f.write(" *result_dst = %s(%s);\n" % | |
| (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WritePassthroughServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| self.WritePassthroughServiceFunctionHeader(func, f) | |
| self.WriteHandlerExtensionCheck(func, f) | |
| self.WriteServiceHandlerArgGetCode(func, f) | |
| code = """ typedef cmds::%(func_name)s::Result Result; | |
| Result* result = GetSharedMemoryAs<Result*>( | |
| c.result_shm_id, c.result_shm_offset, sizeof(*result)); | |
| if (!result) { | |
| return error::kOutOfBounds; | |
| } | |
| """ | |
| f.write(code % {'func_name': func.name}) | |
| self.WritePassthroughServiceFunctionDoerCall(func, f) | |
| f.write(" return error::kNoError;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| impl_func = func.GetInfo('impl_func', True) | |
| if impl_func: | |
| error_value = func.GetInfo("error_value") or "GL_FALSE" | |
| f.write("%s %sImplementation::%s(%s) {\n" % | |
| (func.return_type, _prefix, func.original_name, | |
| func.MakeTypedOriginalArgString(""))) | |
| f.write(" GPU_CLIENT_SINGLE_THREAD_CHECK();\n") | |
| self.WriteTraceEvent(func, f) | |
| func.WriteDestinationInitalizationValidation(f) | |
| self.WriteClientGLCallLog(func, f) | |
| f.write(" typedef cmds::%s::Result Result;\n" % func.name) | |
| f.write(" ScopedResultPtr<Result> result = GetResultAs<Result>();\n") | |
| f.write(" if (!result) {\n") | |
| f.write(" return %s;\n" % error_value) | |
| f.write(" }\n") | |
| f.write(" *result = 0;\n") | |
| assert len(func.GetOriginalArgs()) == 1 | |
| id_arg = func.GetOriginalArgs()[0] | |
| if id_arg.type == 'GLsync': | |
| arg_string = "ToGLuint(%s)" % func.MakeOriginalArgString("") | |
| else: | |
| arg_string = func.MakeOriginalArgString("") | |
| f.write( | |
| " helper_->%s(%s, GetResultShmId(), result.offset());\n" % | |
| (func.name, arg_string)) | |
| f.write(" WaitForCmd();\n") | |
| f.write(" %s result_value = *result" % func.return_type) | |
| if func.return_type == "GLboolean": | |
| f.write(" != 0") | |
| f.write(';\n GPU_CLIENT_LOG("returned " << result_value);\n') | |
| f.write(" CheckGLError();\n") | |
| f.write(" return result_value;\n") | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteGLES2ImplementationUnitTest(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| client_test = func.GetInfo('client_test', True) | |
| if client_test: | |
| code = """ | |
| TEST_F(%(prefix)sImplementationTest, %(name)s) { | |
| struct Cmds { | |
| cmds::%(name)s cmd; | |
| }; | |
| Cmds expected; | |
| ExpectedMemoryInfo result1 = | |
| GetExpectedResultMemory(sizeof(cmds::%(name)s::Result)); | |
| expected.cmd.Init(%(cmd_id_value)s, result1.id, result1.offset); | |
| EXPECT_CALL(*command_buffer(), OnFlush()) | |
| .WillOnce(SetMemory(result1.ptr, uint32_t(GL_TRUE))) | |
| .RetiresOnSaturation(); | |
| GLboolean result = gl_->%(name)s(%(gl_id_value)s); | |
| EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected))); | |
| EXPECT_TRUE(result); | |
| } | |
| """ | |
| args = func.GetOriginalArgs() | |
| assert len(args) == 1 | |
| f.write(code % { | |
| 'prefix' : _prefix, | |
| 'name': func.name, | |
| 'cmd_id_value': args[0].GetValidClientSideCmdArg(func), | |
| 'gl_id_value': args[0].GetValidClientSideArg(func) }) | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class STRnHandler(TypeHandler): | |
| """Handler for GetProgramInfoLog, GetShaderInfoLog, GetShaderSource, and | |
| GetTranslatedShaderSourceANGLE.""" | |
| def InitFunction(self, func): | |
| """Overrriden from TypeHandler.""" | |
| # remove all but the first cmd args. | |
| cmd_args = func.GetCmdArgs() | |
| func.ClearCmdArgs() | |
| func.AddCmdArg(cmd_args[0]) | |
| # add on a bucket id. | |
| func.AddCmdArg(Argument('bucket_id', 'uint32_t')) | |
| def WriteGLES2Implementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| code_1 = """%(return_type)s %(prefix)sImplementation::%(func_name)s( | |
| %(args)s) { | |
| GPU_CLIENT_SINGLE_THREAD_CHECK(); | |
| """ | |
| code_2 = """ GPU_CLIENT_LOG("[" << GetLogPrefix() | |
| << "] gl%(func_name)s" << "(" | |
| << %(arg0)s << ", " | |
| << %(arg1)s << ", " | |
| << static_cast<void*>(%(arg2)s) << ", " | |
| << static_cast<void*>(%(arg3)s) << ")"); | |
| helper_->SetBucketSize(kResultBucketId, 0); | |
| helper_->%(func_name)s(%(id_name)s, kResultBucketId); | |
| std::string str; | |
| GLsizei max_size = 0; | |
| if (GetBucketAsString(kResultBucketId, &str)) { | |
| if (bufsize > 0) { | |
| max_size = | |
| std::min(static_cast<size_t>(%(bufsize_name)s) - 1, str.size()); | |
| memcpy(%(dest_name)s, str.c_str(), max_size); | |
| %(dest_name)s[max_size] = '\\0'; | |
| GPU_CLIENT_LOG("------\\n" << %(dest_name)s << "\\n------"); | |
| } | |
| } | |
| if (%(length_name)s != nullptr) { | |
| *%(length_name)s = max_size; | |
| } | |
| CheckGLError(); | |
| } | |
| """ | |
| args = func.GetOriginalArgs() | |
| str_args = { | |
| 'prefix' : _prefix, | |
| 'return_type': func.return_type, | |
| 'func_name': func.original_name, | |
| 'args': func.MakeTypedOriginalArgString(""), | |
| 'id_name': args[0].name, | |
| 'bufsize_name': args[1].name, | |
| 'length_name': args[2].name, | |
| 'dest_name': args[3].name, | |
| 'arg0': args[0].name, | |
| 'arg1': args[1].name, | |
| 'arg2': args[2].name, | |
| 'arg3': args[3].name, | |
| } | |
| f.write(code_1 % str_args) | |
| func.WriteDestinationInitalizationValidation(f) | |
| f.write(code_2 % str_args) | |
| def WriteServiceUnitTest(self, func, f, *extras): | |
| """Overrriden from TypeHandler.""" | |
| valid_test = """ | |
| TEST_P(%(test_name)s, %(name)sValidArgs) { | |
| const char* kInfo = "hello"; | |
| const uint32_t kBucketId = 123; | |
| SpecializedSetup<cmds::%(name)s, 0>(true); | |
| %(expect_len_code)s | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(%(gl_args)s)) | |
| .WillOnce(DoAll(SetArgPointee<2>(strlen(kInfo)), | |
| SetArrayArgument<3>(kInfo, kInfo + strlen(kInfo) + 1))); | |
| cmds::%(name)s cmd; | |
| cmd.Init(%(args)s); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| CommonDecoder::Bucket* bucket = decoder_->GetBucket(kBucketId); | |
| ASSERT_TRUE(bucket != nullptr); | |
| EXPECT_EQ(strlen(kInfo) + 1, bucket->size()); | |
| EXPECT_EQ(0, memcmp(bucket->GetData(0, bucket->size()), kInfo, | |
| bucket->size())); | |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); | |
| } | |
| """ | |
| args = func.GetOriginalArgs() | |
| id_name = args[0].GetValidGLArg(func) | |
| get_len_func = func.GetInfo('get_len_func') | |
| get_len_enum = func.GetInfo('get_len_enum') | |
| sub = { | |
| 'id_name': id_name, | |
| 'get_len_func': get_len_func, | |
| 'get_len_enum': get_len_enum, | |
| 'gl_args': '%s, strlen(kInfo) + 1, _, _' % | |
| args[0].GetValidGLArg(func), | |
| 'args': '%s, kBucketId' % args[0].GetValidArg(func), | |
| 'expect_len_code': '', | |
| } | |
| if get_len_func and get_len_func[0:2] == 'gl': | |
| sub['expect_len_code'] = ( | |
| " EXPECT_CALL(*gl_, %s(%s, %s, _))\n" | |
| " .WillOnce(SetArgPointee<2>(strlen(kInfo) + 1));") % ( | |
| get_len_func[2:], id_name, get_len_enum) | |
| self.WriteValidUnitTest(func, f, valid_test, sub, *extras) | |
| invalid_test = """ | |
| TEST_P(%(test_name)s, %(name)sInvalidArgs) { | |
| const uint32_t kBucketId = 123; | |
| EXPECT_CALL(*gl_, %(gl_func_name)s(_, _, _, _)) | |
| .Times(0); | |
| cmds::%(name)s cmd; | |
| cmd.Init(kInvalidClientId, kBucketId); | |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); | |
| EXPECT_EQ(GL_INVALID_VALUE, GetGLError()); | |
| } | |
| """ | |
| self.WriteValidUnitTest(func, f, invalid_test, *extras) | |
| def WriteServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WritePassthroughServiceImplementation(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdInit(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| def WriteImmediateCmdSet(self, func, f): | |
| """Overrriden from TypeHandler.""" | |
| pass | |
| class NamedType(object): | |
| """A class that represents a type of an argument in a client function. | |
| A type of an argument that is to be passed through in the command buffer | |
| command. Currently used only for the arguments that are specificly named in | |
| the 'cmd_buffer_functions.txt' f, mostly enums. | |
| """ | |
| def __init__(self, info): | |
| assert not 'is_complete' in info or info['is_complete'] == True | |
| self.info = info | |
| self.valid = info['valid'] | |
| if 'invalid' in info: | |
| self.invalid = info['invalid'] | |
| else: | |
| self.invalid = [] | |
| if 'valid_es3' in info: | |
| self.valid_es3 = info['valid_es3'] | |
| else: | |
| self.valid_es3 = [] | |
| if 'deprecated_es3' in info: | |
| self.deprecated_es3 = info['deprecated_es3'] | |
| else: | |
| self.deprecated_es3 = [] | |
| self.create_validator = info.get('validator', True) | |
| self.is_complete = info.get('is_complete', False) | |
| def GetType(self): | |
| return self.info['type'] | |
| def GetInvalidValues(self): | |
| return self.invalid | |
| def GetValidValues(self): | |
| return self.valid | |
| def GetValidValuesES3(self): | |
| return self.valid_es3 | |
| def GetDeprecatedValuesES3(self): | |
| return self.deprecated_es3 | |
| def HasES3Values(self): | |
| return self.valid_es3 or self.deprecated_es3 | |
| def IsConstant(self): | |
| return self.is_complete and len(self.GetValidValues()) == 1 | |
| def IsComplete(self): | |
| return self.is_complete | |
| def CreateValidator(self): | |
| return self.create_validator and not self.IsConstant() | |
| def GetConstantValue(self): | |
| return self.GetValidValues()[0] | |
| class Argument(object): | |
| """A class that represents a function argument.""" | |
| cmd_type_map_ = { | |
| 'GLenum': ['uint32_t'], | |
| 'GLint': ['int32_t'], | |
| 'GLintptr': ['int32_t'], | |
| 'GLsizei': ['int32_t'], | |
| 'GLsizeiptr': ['int32_t'], | |
| 'GLfloat': ['float'], | |
| 'GLclampf': ['float'], | |
| 'GLuint64': ['uint32_t', 'uint32_t'], | |
| } | |
| need_validation_ = ['GLsizei*', 'GLboolean*', 'GLenum*', 'GLint*'] | |
| def __init__(self, name, arg_type, arg_default = None): | |
| self.name = name | |
| self.optional = arg_type.endswith("Optional*") | |
| if self.optional: | |
| arg_type = arg_type[:-len("Optional*")] + "*" | |
| self.type = arg_type | |
| self.default = arg_default | |
| if arg_type in self.cmd_type_map_: | |
| self.cmd_type = self.cmd_type_map_[arg_type] | |
| else: | |
| self.cmd_type = ['uint32_t'] | |
| def IsPointer(self): | |
| """Returns true if argument is a pointer.""" | |
| return False | |
| def IsPointer2D(self): | |
| """Returns true if argument is a 2D pointer.""" | |
| return False | |
| def IsConstant(self): | |
| """Returns true if the argument has only one valid value.""" | |
| return False | |
| def AddCmdArgs(self, args): | |
| """Adds command arguments for this argument to the given list.""" | |
| if not self.IsConstant(): | |
| return args.append(self) | |
| def AddInitArgs(self, args): | |
| """Adds init arguments for this argument to the given list.""" | |
| if not self.IsConstant(): | |
| return args.append(self) | |
| def GetValidArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| valid_arg = func.GetValidArg(self) | |
| if valid_arg != None: | |
| return valid_arg | |
| index = func.GetOriginalArgs().index(self) | |
| return str(index + 1) | |
| def GetArgDecls(self): | |
| if len(self.cmd_type) == 1: | |
| return [(self.cmd_type[0], self.name)] | |
| else: | |
| return [(cmd_type, self.name + '_%d' % i) | |
| for i, cmd_type | |
| in enumerate(self.cmd_type)] | |
| def GetReservedSizeId(self): | |
| """Gets a special identifier name for the data size of this argument""" | |
| return "%s_size" % self.name | |
| def GetValidClientSideArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| valid_arg = func.GetValidArg(self) | |
| if valid_arg != None: | |
| return valid_arg | |
| if self.IsPointer(): | |
| return 'nullptr' | |
| index = func.GetOriginalArgs().index(self) | |
| if self.type == 'GLsync': | |
| return ("reinterpret_cast<GLsync>(%d)" % (index + 1)) | |
| return str(index + 1) | |
| def GetValidClientSideCmdArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| valid_arg = func.GetValidArg(self) | |
| if valid_arg != None: | |
| return valid_arg | |
| try: | |
| index = func.GetOriginalArgs().index(self) | |
| return str(index + 1) | |
| except ValueError: | |
| pass | |
| index = func.GetCmdArgs().index(self) | |
| return str(index + 1) | |
| def GetValidGLArg(self, func): | |
| """Gets a valid GL value for this argument.""" | |
| value = self.GetValidArg(func) | |
| if self.type == 'GLsync': | |
| return ("reinterpret_cast<GLsync>(%s)" % value) | |
| return value | |
| def GetValidNonCachedClientSideArg(self, _func): | |
| """Returns a valid value for this argument in a GL call. | |
| Using the value will produce a command buffer service invocation. | |
| Returns None if there is no such value.""" | |
| value = '123' | |
| if self.type == 'GLsync': | |
| return ("reinterpret_cast<GLsync>(%s)" % value) | |
| return value | |
| def GetValidNonCachedClientSideCmdArg(self, _func): | |
| """Returns a valid value for this argument in a command buffer command. | |
| Calling the GL function with the value returned by | |
| GetValidNonCachedClientSideArg will result in a command buffer command | |
| that contains the value returned by this function. """ | |
| return '123' | |
| def GetNumInvalidValues(self, _func): | |
| """returns the number of invalid values to be tested.""" | |
| return 0 | |
| def GetInvalidArg(self, _index): | |
| """returns an invalid value and expected parse result by index.""" | |
| return ("---ERROR0---", "---ERROR2---", None) | |
| def GetArgAccessor(self, cmd_struct_name): | |
| """Returns the name of the accessor for the argument within the struct.""" | |
| return '%s.%s' % (cmd_struct_name, self.name) | |
| def GetLogArg(self): | |
| """Get argument appropriate for LOG macro.""" | |
| if self.type == 'GLboolean': | |
| return '%sGLES2Util::GetStringBool(%s)' % (_Namespace(), self.name) | |
| if self.type == 'GLenum': | |
| return '%sGLES2Util::GetStringEnum(%s)' % (_Namespace(), self.name) | |
| return self.name | |
| def WriteGetCode(self, f): | |
| """Writes the code to get an argument from a command structure.""" | |
| if self.type == 'GLsync': | |
| my_type = 'GLuint' | |
| else: | |
| my_type = self.type | |
| f.write(" %s %s = static_cast<%s>(c.%s);\n" % | |
| (my_type, self.name, my_type, self.name)) | |
| def WriteSetCode(self, f, indent, var): | |
| f.write("%s%s = %s;\n" % (' ' * indent, self.name, var)) | |
| def WriteArgAccessor(self, f): | |
| """Writes specialized accessor for argument.""" | |
| pass | |
| def WriteValidationCode(self, f, func): | |
| """Writes the validation code for an argument.""" | |
| pass | |
| def WritePassthroughValidationCode(self, f, func): | |
| """Writes the passthrough validation code for an argument.""" | |
| pass | |
| def WriteClientSideValidationCode(self, f, func): | |
| """Writes the validation code for an argument.""" | |
| pass | |
| def WriteDestinationInitalizationValidation(self, f, func): | |
| """Writes the client side destintion initialization validation.""" | |
| pass | |
| def WriteDestinationInitalizationValidatationIfNeeded(self, f, _func): | |
| """Writes the client side destintion initialization validation if needed.""" | |
| parts = self.type.split(" ") | |
| if len(parts) > 1: | |
| return | |
| if parts[0] in self.need_validation_: | |
| f.write( | |
| " GPU_CLIENT_VALIDATE_DESTINATION_%sINITALIZATION(%s, %s);\n" % | |
| ("OPTIONAL_" if self.optional else "", self.type[:-1], self.name)) | |
| def GetImmediateVersion(self): | |
| """Gets the immediate version of this argument.""" | |
| return self | |
| def GetBucketVersion(self): | |
| """Gets the bucket version of this argument.""" | |
| return self | |
| class BoolArgument(Argument): | |
| """class for C++ bool""" | |
| def __init__(self, name, _type, arg_default): | |
| Argument.__init__(self, name, _type, arg_default) | |
| def GetValidArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return 'true' | |
| def GetValidClientSideArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return 'true' | |
| def GetValidClientSideCmdArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return 'true' | |
| def GetValidGLArg(self, func): | |
| """Gets a valid GL value for this argument.""" | |
| return 'true' | |
| def GetArgAccessor(self, struct_name): | |
| """Returns the name of the accessor for the argument within the struct.""" | |
| return 'static_cast<bool>(%s.%s)' % (struct_name, self.name) | |
| class GLBooleanArgument(Argument): | |
| """class for GLboolean""" | |
| def __init__(self, name, _type, arg_default): | |
| Argument.__init__(self, name, 'GLboolean', arg_default) | |
| def GetValidArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return 'true' | |
| def GetValidClientSideArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return 'true' | |
| def GetValidClientSideCmdArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return 'true' | |
| def GetValidGLArg(self, func): | |
| """Gets a valid GL value for this argument.""" | |
| return 'true' | |
| class UniformLocationArgument(Argument): | |
| """class for uniform locations.""" | |
| def __init__(self, name, arg_default): | |
| Argument.__init__(self, name, "GLint", arg_default) | |
| def WriteGetCode(self, f): | |
| """Writes the code to get an argument from a command structure.""" | |
| code = """ %s %s = static_cast<%s>(c.%s); | |
| """ | |
| f.write(code % (self.type, self.name, self.type, self.name)) | |
| class DataSizeArgument(Argument): | |
| """class for data_size which Bucket commands do not need.""" | |
| def __init__(self, name): | |
| Argument.__init__(self, name, "uint32_t") | |
| def GetBucketVersion(self): | |
| return None | |
| class SizeArgument(Argument): | |
| """class for GLsizei and GLsizeiptr.""" | |
| def GetNumInvalidValues(self, func): | |
| """overridden from Argument.""" | |
| if func.IsImmediate(): | |
| return 0 | |
| return 1 | |
| def GetInvalidArg(self, _index): | |
| """overridden from Argument.""" | |
| return ("-1", "kNoError", "GL_INVALID_VALUE") | |
| def WriteValidationCode(self, f, func): | |
| """overridden from Argument.""" | |
| code = """ if (%(var_name)s < 0) { | |
| LOCAL_SET_GL_ERROR(GL_INVALID_VALUE, "gl%(func_name)s", "%(var_name)s < 0"); | |
| return error::kNoError; | |
| } | |
| """ | |
| f.write(code % { | |
| "var_name": self.name, | |
| "func_name": func.original_name, | |
| }) | |
| def WriteClientSideValidationCode(self, f, func): | |
| """overridden from Argument.""" | |
| code = """ if (%(var_name)s < 0) { | |
| SetGLError(GL_INVALID_VALUE, "gl%(func_name)s", "%(var_name)s < 0"); | |
| return; | |
| } | |
| """ | |
| f.write(code % { | |
| "var_name": self.name, | |
| "func_name": func.original_name, | |
| }) | |
| class SizeNotNegativeArgument(SizeArgument): | |
| """class for GLsizeiNotNegative. It's NEVER allowed to be negative""" | |
| def GetInvalidArg(self, _index): | |
| """overridden from SizeArgument.""" | |
| return ("-1", "kOutOfBounds", "GL_NO_ERROR") | |
| def WriteValidationCode(self, f, func): | |
| """overridden from SizeArgument.""" | |
| pass | |
| class EnumBaseArgument(Argument): | |
| """Base class for EnumArgument, IntArgument, and BitfieldArgument.""" | |
| def __init__(self, name, gl_type, type_name, arg_type, gl_error, | |
| named_type_info, arg_default): | |
| Argument.__init__(self, name, gl_type, arg_default) | |
| self.gl_error = gl_error | |
| self.type_name = type_name | |
| self.named_type = NamedType(named_type_info[type_name]) | |
| def IsConstant(self): | |
| return self.named_type.IsConstant() | |
| def GetConstantValue(self): | |
| return self.named_type.GetConstantValue() | |
| def WriteValidationCode(self, f, func): | |
| if self.named_type.IsConstant(): | |
| return | |
| f.write(" if (!validators_->%s.IsValid(%s)) {\n" % | |
| (ToUnderscore(self.type_name), self.name)) | |
| if self.gl_error == "GL_INVALID_ENUM": | |
| f.write( | |
| " LOCAL_SET_GL_ERROR_INVALID_ENUM(\"gl%s\", %s, \"%s\");\n" % | |
| (func.original_name, self.name, self.name)) | |
| else: | |
| f.write( | |
| " LOCAL_SET_GL_ERROR(%s, \"gl%s\", \"%s %s\");\n" % | |
| (self.gl_error, func.original_name, self.name, self.gl_error)) | |
| f.write(" return error::kNoError;\n") | |
| f.write(" }\n") | |
| def WriteClientSideValidationCode(self, f, func): | |
| if not self.named_type.IsConstant(): | |
| return | |
| f.write(" if (%s != %s) {" % (self.name, | |
| self.GetConstantValue())) | |
| f.write( | |
| " SetGLError(%s, \"gl%s\", \"%s %s\");\n" % | |
| (self.gl_error, func.original_name, self.name, self.gl_error)) | |
| if func.return_type == "void": | |
| f.write(" return;\n") | |
| else: | |
| f.write(" return %s;\n" % func.GetErrorReturnString()) | |
| f.write(" }\n") | |
| def GetValidArg(self, func): | |
| valid_arg = func.GetValidArg(self) | |
| if valid_arg != None: | |
| return valid_arg | |
| valid = self.named_type.GetValidValues() | |
| if valid: | |
| return valid[0] | |
| index = func.GetOriginalArgs().index(self) | |
| return str(index + 1) | |
| def GetValidClientSideArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return self.GetValidArg(func) | |
| def GetValidClientSideCmdArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| valid_arg = func.GetValidArg(self) | |
| if valid_arg != None: | |
| return valid_arg | |
| valid = self.named_type.GetValidValues() | |
| if valid: | |
| return valid[0] | |
| try: | |
| index = func.GetOriginalArgs().index(self) | |
| return str(index + 1) | |
| except ValueError: | |
| pass | |
| index = func.GetCmdArgs().index(self) | |
| return str(index + 1) | |
| def GetValidGLArg(self, func): | |
| """Gets a valid value for this argument.""" | |
| return self.GetValidArg(func) | |
| def GetNumInvalidValues(self, _func): | |
| """returns the number of invalid values to be tested.""" | |
| return len(self.named_type.GetInvalidValues()) | |
| def GetInvalidArg(self, index): | |
| """returns an invalid value by index.""" | |
| invalid = self.named_type.GetInvalidValues() | |
| if invalid: | |
| num_invalid = len(invalid) | |
| if index >= num_invalid: | |
| index = num_invalid - 1 | |
| return (invalid[index], "kNoError", self.gl_error) | |
| return ("---ERROR1---", "kNoError", self.gl_error) | |
| class EnumArgument(EnumBaseArgument): | |
| """A class that represents a GLenum argument""" | |
| def __init__(self, name, arg_type, named_type_info, arg_default): | |
| EnumBaseArgument.__init__(self, name, "GLenum", arg_type[len("GLenum"):], | |
| arg_type, "GL_INVALID_ENUM", named_type_info, | |
| arg_default) | |
| def GetLogArg(self): | |
| """Overridden from Argument.""" | |
| return ("GLES2Util::GetString%s(%s)" % | |
| (self.type_name, self.name)) | |
| class EnumClassArgument(EnumBaseArgument): | |
| """A class that represents a C++ enum argument encoded as uint32_t""" | |
| def __init__(self, name, arg_type, named_type_info, arg_default): | |
| type_name = arg_type[len("EnumClass"):] | |
| EnumBaseArgument.__init__(self, name, type_name, type_name, arg_type, | |
| "GL_INVALID_ENUM", named_type_info, arg_default) | |
| def GetArgAccessor(self, struct_name): | |
| """Returns the name of the accessor for the argument within the struct.""" | |
| return 'static_cast<%s>(%s.%s)' % (self.type_name, struct_name, self.name) | |
| def WriteSetCode(self, f, indent, var): | |
| f.write("%s%s = static_cast<uint32_t>(%s);\n" % | |
| (' ' * indent, self.name, var)) | |
| def GetLogArg(self): | |
| return 'static_cast<uint32_t>(%s)' % self.name | |
| class IntArgument(EnumBaseArgument): | |
| """A class for a GLint argument that can only accept specific values. | |
| For example glTexImage2D takes a GLint for its internalformat | |
| argument instead of a GLenum. | |
| """ | |
| def __init__(self, name, arg_type, named_type_info, arg_default): | |
| EnumBaseArgument.__init__(self, name, "GLint", arg_type[len("GLint"):], | |
| arg_type, "GL_INVALID_VALUE", named_type_info, | |
| arg_default) | |
| class BitFieldArgument(EnumBaseArgument): | |
| """A class for a GLbitfield argument that can only accept specific values. | |
| For example glFenceSync takes a GLbitfield for its flags argument bit it | |
| must be 0. | |
| """ | |
| def __init__(self, name, arg_type, named_type_info, arg_default): | |
| EnumBaseArgument.__init__(self, name, "GLbitfield", | |
| arg_type[len("GLbitfield"):], arg_type, | |
| "GL_INVALID_VALUE", named_type_info, arg_default) | |
| class ImmediatePointerArgument(Argument): | |
| """A class that represents an immediate argument to a function. | |
| An immediate argument is one where the data follows the command. | |
| """ | |
| def IsPointer(self): | |
| return True | |
| def GetPointedType(self): | |
| match = re.match('(const\s+)?(?P<element_type>[\w]+)\s*\*', self.type) | |
| assert match | |
| return match.groupdict()['element_type'] | |
| def AddCmdArgs(self, args): | |
| """Overridden from Argument.""" | |
| pass | |
| def WriteGetCode(self, f): | |
| """Overridden from Argument.""" | |
| f.write(" volatile %s %s = %sGetImmediateDataAs<volatile %s>(\n" % | |
| (self.type, self.name, _Namespace(), self.type)) | |
| f.write(" c, %s, immediate_data_size);\n" % | |
| self.GetReservedSizeId()) | |
| def WriteValidationCode(self, f, func): | |
| """Overridden from Argument.""" | |
| if self.optional: | |
| return | |
| f.write(" if (%s == nullptr) {\n" % self.name) | |
| f.write(" return error::kOutOfBounds;\n") | |
| f.write(" }\n") | |
| def WritePassthroughValidationCode(self, f, func): | |
| """Overridden from Argument.""" | |
| if self.optional: | |
| return | |
| f.write(" if (%s == nullptr) {\n" % self.name) | |
| f.write(" return error::kOutOfBounds;\n") | |
| f.write(" }\n") | |
| def GetImmediateVersion(self): | |
| """Overridden from Argument.""" | |
| return None | |
| def WriteDestinationInitalizationValidation(self, f, func): | |
| """Overridden from Argument.""" | |
| self.WriteDestinationInitalizationValidatationIfNeeded(f, func) | |
| def GetLogArg(self): | |
| """Overridden from Argument.""" | |
| return "static_cast<const void*>(%s)" % self.name | |
| class PointerArgument(Argument): | |
| """A class that represents a pointer argument to a function.""" | |
| def IsPointer(self): | |
| """Overridden from Argument.""" | |
| return True | |
| def IsPointer2D(self): | |
| """Overridden from Argument.""" | |
| return self.type.count('*') == 2 | |
| def GetPointedType(self): | |
| match = re.match('(const\s+)?(?P<element_type>[\w]+)\s*\*', self.type) | |
| assert match | |
| return match.groupdict()['element_type'] | |
| def GetValidArg(self, func): | |
| """Overridden from Argument.""" | |
| return "shared_memory_id_, shared_memory_offset_" | |
| def GetValidGLArg(self, func): | |
| """Overridden from Argument.""" | |
| return "reinterpret_cast<%s>(shared_memory_address_)" % self.type | |
| def GetNumInvalidValues(self, _func): | |
| """Overridden from Argument.""" | |
| return 2 | |
| def GetInvalidArg(self, index): | |
| """Overridden from Argument.""" | |
| if index == 0: | |
| return ("kInvalidSharedMemoryId, 0", "kOutOfBounds", None) | |
| else: | |
| return ("shared_memory_id_, kInvalidSharedMemoryOffset", | |
| "kOutOfBounds", None) | |
| def GetLogArg(self): | |
| """Overridden from Argument.""" | |
| return "static_cast<const void*>(%s)" % self.name | |
| def AddCmdArgs(self, args): | |
| """Overridden from Argument.""" | |
| args.append(Argument("%s_shm_id" % self.name, 'uint32_t')) | |
| args.append(Argument("%s_shm_offset" % self.name, 'uint32_t')) | |
| def WriteGetCode(self, f): | |
| """Overridden from Argument.""" | |
| f.write( | |
| " %s %s = GetSharedMemoryAs<%s>(\n" % | |
| (self.type, self.name, self.type)) | |
| f.write( | |
| " c.%s_shm_id, c.%s_shm_offset, %s);\n" % | |
| (self.name, self.name, self.GetReservedSizeId())) | |
| def WriteValidationCode(self, f, func): | |
| """Overridden from Argument.""" | |
| if self.optional: | |
| return | |
| f.write(" if (%s == nullptr) {\n" % self.name) | |
| f.write(" return error::kOutOfBounds;\n") | |
| f.write(" }\n") | |
| def GetImmediateVersion(self): | |
| """Overridden from Argument.""" | |
| return ImmediatePointerArgument(self.name, self.type) | |
| def GetBucketVersion(self): | |
| """Overridden from Argument.""" | |
| if self.type.find('char') >= 0: | |
| if self.IsPointer2D(): | |
| return InputStringArrayBucketArgument(self.name, self.type) | |
| return InputStringBucketArgument(self.name, self.type) | |
| return BucketPointerArgument(self.name, self.type) | |
| def WriteDestinationInitalizationValidation(self, f, func): | |
| """Overridden from Argument.""" | |
| self.WriteDestinationInitalizationValidatationIfNeeded(f, func) | |
| class BucketPointerArgument(PointerArgument): | |
| """A class that represents an bucket argument to a function.""" | |
| def AddCmdArgs(self, args): | |
| """Overridden from Argument.""" | |
| pass | |
| def WriteGetCode(self, f): | |
| """Overridden from Argument.""" | |
| f.write( | |
| " %s %s = bucket->GetData(0, %s);\n" % | |
| (self.type, self.name, self.GetReservedSizeId())) | |
| def WriteValidationCode(self, f, func): | |
| """Overridden from Argument.""" | |
| pass | |
| def GetImmediateVersion(self): | |
| """Overridden from Argument.""" | |
| return None | |
| def WriteDestinationInitalizationValidation(self, f, func): | |
| """Overridden from Argument.""" | |
| self.WriteDestinationInitalizationValidatationIfNeeded(f, func) | |
| def GetLogArg(self): | |
| """Overridden from Argument.""" | |
| return "static_cast<const void*>(%s)" % self.name | |
| class InputStringBucketArgument(Argument): | |
| """A string input argument where the string is passed in a bucket.""" | |
| def __init__(self, name, _type): | |
| Argument.__init__(self, name + "_bucket_id", "uint32_t") | |
| def IsPointer(self): | |
| """Overridden from Argument.""" | |
| return True | |
| def IsPointer2D(self): | |
| """Overridden from Argument.""" | |
| return False | |
| class InputStringArrayBucketArgument(Argument): | |
| """A string array input argument where the strings are passed in a bucket.""" | |
| def __init__(self, name, _type): | |
| Argument.__init__(self, name + "_bucket_id", "uint32_t") | |
| self._original_name = name | |
| def WriteGetCode(self, f): | |
| """Overridden from Argument.""" | |
| code = """ | |
| Bucket* bucket = GetBucket(c.%(name)s); | |
| if (!bucket) { | |
| return error::kInvalidArguments; | |
| } | |
| GLsizei count = 0; | |
| std::vector<char*> strs; | |
| std::vector<GLint> len; | |
| if (!bucket->GetAsStrings(&count, &strs, &len)) { | |
| return error::kInvalidArguments; | |
| } | |
| const char** %(original_name)s = | |
| strs.size() > 0 ? const_cast<const char**>(&strs[0]) : nullptr; | |
| const GLint* length = | |
| len.size() > 0 ? const_cast<const GLint*>(&len[0]) : nullptr; | |
| (void)length; | |
| """ | |
| f.write(code % { | |
| 'name': self.name, | |
| 'original_name': self._original_name, | |
| }) | |
| def GetValidArg(self, func): | |
| return "kNameBucketId" | |
| def GetValidGLArg(self, func): | |
| return "_" | |
| def IsPointer(self): | |
| """Overridden from Argument.""" | |
| return True | |
| def IsPointer2D(self): | |
| """Overridden from Argument.""" | |
| return True | |
| class ResourceIdArgument(Argument): | |
| """A class that represents a resource id argument to a function.""" | |
| def __init__(self, name, arg_type, arg_default): | |
| match = re.match("(GLid\w+)", arg_type) | |
| self.resource_type = match.group(1)[4:] | |
| if self.resource_type == "Sync": | |
| arg_type = arg_type.replace(match.group(1), "GLsync") | |
| else: | |
| arg_type = arg_type.replace(match.group(1), "GLuint") | |
| Argument.__init__(self, name, arg_type, arg_default) | |
| def WriteGetCode(self, f): | |
| """Overridden from Argument.""" | |
| if self.type == "GLsync": | |
| my_type = "GLuint" | |
| else: | |
| my_type = self.type | |
| f.write(" %s %s = %s;\n" % (my_type, self.name, self.GetArgAccessor('c'))) | |
| def GetValidArg(self, func): | |
| return "client_%s_id_" % self.resource_type.lower() | |
| def GetValidGLArg(self, func): | |
| if self.resource_type == "Sync": | |
| return "reinterpret_cast<GLsync>(kService%sId)" % self.resource_type | |
| return "kService%sId" % self.resource_type | |
| class ResourceIdBindArgument(Argument): | |
| """Represents a resource id argument to a bind function.""" | |
| def __init__(self, name, arg_type, arg_default): | |
| match = re.match("(GLidBind\w+)", arg_type) | |
| self.resource_type = match.group(1)[8:] | |
| arg_type = arg_type.replace(match.group(1), "GLuint") | |
| Argument.__init__(self, name, arg_type, arg_default) | |
| def WriteGetCode(self, f): | |
| """Overridden from Argument.""" | |
| code = """ %(type)s %(name)s = c.%(name)s; | |
| """ | |
| f.write(code % {'type': self.type, 'name': self.name}) | |
| def GetValidArg(self, func): | |
| return "client_%s_id_" % self.resource_type.lower() | |
| def GetValidGLArg(self, func): | |
| return "kService%sId" % self.resource_type | |
| class ResourceIdZeroArgument(Argument): | |
| """Represents a resource id argument to a function that can be zero.""" | |
| def __init__(self, name, arg_type, arg_default): | |
| match = re.match("(GLidZero\w+)", arg_type) | |
| self.resource_type = match.group(1)[8:] | |
| arg_type = arg_type.replace(match.group(1), "GLuint") | |
| Argument.__init__(self, name, arg_type, arg_default) | |
| def WriteGetCode(self, f): | |
| """Overridden from Argument.""" | |
| f.write(" %s %s = %s;\n" % (self.type, self.name, | |
| self.GetArgAccessor('c'))) | |
| def GetValidArg(self, func): | |
| return "client_%s_id_" % self.resource_type.lower() | |
| def GetValidGLArg(self, func): | |
| return "kService%sId" % self.resource_type | |
| def GetNumInvalidValues(self, _func): | |
| """returns the number of invalid values to be tested.""" | |
| return 1 | |
| def GetInvalidArg(self, _index): | |
| """returns an invalid value by index.""" | |
| return ("kInvalidClientId", "kNoError", "GL_INVALID_VALUE") | |
| class Int64Argument(Argument): | |
| """Represents a GLuint64 argument which splits up into 2 uint32_t items.""" | |
| def __init__(self, name, arg_type, arg_default): | |
| Argument.__init__(self, name, arg_type, arg_default) | |
| def GetArgAccessor(self, cmd_struct_name): | |
| return "%s.%s()" % (cmd_struct_name, self.name) | |
| def WriteArgAccessor(self, f): | |
| """Writes specialized accessor for compound members.""" | |
| f.write(" %s %s() const volatile {\n" % (self.type, self.name)) | |
| f.write(" return static_cast<%s>(\n" % self.type) | |
| f.write(" %sGLES2Util::MapTwoUint32ToUint64(\n" % _Namespace()) | |
| f.write(" %s_0,\n" % self.name) | |
| f.write(" %s_1));\n" % self.name) | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteGetCode(self, f): | |
| """Writes the code to get an argument from a command structure.""" | |
| f.write(" %s %s = c.%s();\n" % (self.type, self.name, self.name)) | |
| def WriteSetCode(self, f, indent, var): | |
| indent_str = ' ' * indent | |
| f.write("%s%sGLES2Util::MapUint64ToTwoUint32(static_cast<uint64_t>(%s),\n" % | |
| (indent_str, _Namespace(), var)) | |
| f.write("%s &%s_0,\n" % | |
| (indent_str, self.name)) | |
| f.write("%s &%s_1);\n" % | |
| (indent_str, self.name)) | |
| class Function(object): | |
| """A class that represents a function.""" | |
| def __init__(self, name, info, named_type_info, type_handlers): | |
| self.name = name | |
| self.named_type_info = named_type_info | |
| self.prefixed_name = info['prefixed_name'] | |
| self.original_name = info['original_name'] | |
| self.original_args = self.ParseArgs(info['original_args']) | |
| if 'cmd_args' in info: | |
| self.args_for_cmds = self.ParseArgs(info['cmd_args']) | |
| else: | |
| self.args_for_cmds = self.original_args[:] | |
| self.passthrough_service_doer_args = self.original_args[:] | |
| if 'size_args' in info: | |
| self.size_args = info['size_args'] | |
| else: | |
| self.size_args = {} | |
| self.return_type = info['return_type'] | |
| if self.return_type != 'void': | |
| self.return_arg = CreateArg(info['return_type'] + " result", | |
| named_type_info) | |
| else: | |
| self.return_arg = None | |
| self.num_pointer_args = sum( | |
| [1 for arg in self.args_for_cmds if arg.IsPointer()]) | |
| if self.num_pointer_args > 0: | |
| for arg in reversed(self.original_args): | |
| if arg.IsPointer(): | |
| self.last_original_pointer_arg = arg | |
| break | |
| else: | |
| self.last_original_pointer_arg = None | |
| self.info = info | |
| self.type_handler = type_handlers[info['type']] | |
| self.can_auto_generate = (self.num_pointer_args == 0 and | |
| info['return_type'] == "void") | |
| # Satisfy pylint warning attribute-defined-outside-init. | |
| # | |
| # self.cmd_args is typically set in InitFunction, but that method may be | |
| # overriden. | |
| self.cmd_args = [] | |
| self.InitFunction() | |
| def ParseArgs(self, arg_string): | |
| """Parses a function arg string.""" | |
| args = [] | |
| parts = arg_string.split(',') | |
| for arg_string in parts: | |
| arg = CreateArg(arg_string, self.named_type_info) | |
| if arg: | |
| args.append(arg) | |
| return args | |
| def IsType(self, type_name): | |
| """Returns true if function is a certain type.""" | |
| return self.info['type'] == type_name | |
| def InitFunction(self): | |
| """Creates command args and calls the init function for the type handler. | |
| Creates argument lists for command buffer commands, eg. self.cmd_args and | |
| self.init_args. | |
| Calls the type function initialization. | |
| Override to create different kind of command buffer command argument lists. | |
| """ | |
| self.cmd_args = [] | |
| for arg in self.args_for_cmds: | |
| arg.AddCmdArgs(self.cmd_args) | |
| self.init_args = [] | |
| for arg in self.args_for_cmds: | |
| arg.AddInitArgs(self.init_args) | |
| if self.return_arg: | |
| self.init_args.append(self.return_arg) | |
| self.type_handler.InitFunction(self) | |
| def IsImmediate(self): | |
| """Returns whether the function is immediate data function or not.""" | |
| return False | |
| def IsES3(self): | |
| """Returns whether the function requires an ES3 context or not.""" | |
| return self.GetInfo('es3', False) | |
| def IsES31(self): | |
| """Returns whether the function requires an ES31 context or not.""" | |
| return self.GetInfo('es31', False) | |
| def GetInfo(self, name, default = None): | |
| """Returns a value from the function info for this function.""" | |
| if name in self.info: | |
| return self.info[name] | |
| return default | |
| def GetValidArg(self, arg): | |
| """Gets a valid argument value for the parameter arg from the function info | |
| if one exists.""" | |
| try: | |
| index = self.GetOriginalArgs().index(arg) | |
| except ValueError: | |
| return None | |
| valid_args = self.GetInfo('valid_args') | |
| if valid_args and str(index) in valid_args: | |
| return valid_args[str(index)] | |
| return None | |
| def AddInfo(self, name, value): | |
| """Adds an info.""" | |
| self.info[name] = value | |
| def IsExtension(self): | |
| return self.GetInfo('extension') or self.GetInfo('extension_flag') | |
| def IsCoreGLFunction(self): | |
| return (not self.IsExtension() and | |
| not self.GetInfo('pepper_interface') and | |
| not self.IsES3() and | |
| not self.IsES31()) | |
| def InPepperInterface(self, interface): | |
| ext = self.GetInfo('pepper_interface') | |
| if not interface.GetName(): | |
| return self.IsCoreGLFunction() | |
| return ext == interface.GetName() | |
| def InAnyPepperExtension(self): | |
| return self.IsCoreGLFunction() or self.GetInfo('pepper_interface') | |
| def GetErrorReturnString(self): | |
| if self.GetInfo("error_return"): | |
| return self.GetInfo("error_return") | |
| elif self.return_type == "GLboolean": | |
| return "GL_FALSE" | |
| elif "*" in self.return_type: | |
| return "nullptr" | |
| return "0" | |
| def GetGLFunctionName(self): | |
| """Gets the function to call to execute GL for this command.""" | |
| if self.GetInfo('decoder_func'): | |
| return self.GetInfo('decoder_func') | |
| return "api()->gl%sFn" % self.original_name | |
| def GetGLTestFunctionName(self): | |
| gl_func_name = self.GetInfo('gl_test_func') | |
| if gl_func_name == None: | |
| gl_func_name = self.GetGLFunctionName() | |
| if gl_func_name.startswith("gl"): | |
| gl_func_name = gl_func_name[2:] | |
| else: | |
| gl_func_name = self.original_name | |
| return gl_func_name | |
| def GetDataTransferMethods(self): | |
| return self.GetInfo('data_transfer_methods', | |
| ['immediate' if self.num_pointer_args == 1 else 'shm']) | |
| def AddCmdArg(self, arg): | |
| """Adds a cmd argument to this function.""" | |
| self.cmd_args.append(arg) | |
| def GetCmdArgs(self): | |
| """Gets the command args for this function.""" | |
| return self.cmd_args | |
| def ClearCmdArgs(self): | |
| """Clears the command args for this function.""" | |
| self.cmd_args = [] | |
| def GetCmdConstants(self): | |
| """Gets the constants for this function.""" | |
| return [arg for arg in self.args_for_cmds if arg.IsConstant()] | |
| def GetInitArgs(self): | |
| """Gets the init args for this function.""" | |
| return self.init_args | |
| def GetOriginalArgs(self): | |
| """Gets the original arguments to this function.""" | |
| return self.original_args | |
| def GetPassthroughServiceDoerArgs(self): | |
| """Gets the original arguments to this function.""" | |
| return self.passthrough_service_doer_args | |
| def GetLastOriginalArg(self): | |
| """Gets the last original argument to this function.""" | |
| return self.original_args[len(self.original_args) - 1] | |
| def GetLastOriginalPointerArg(self): | |
| return self.last_original_pointer_arg | |
| def GetResourceIdArg(self): | |
| for arg in self.original_args: | |
| if hasattr(arg, 'resource_type'): | |
| return arg | |
| return None | |
| def _MaybePrependComma(self, arg_string, add_comma): | |
| """Adds a comma if arg_string is not empty and add_comma is true.""" | |
| comma = "" | |
| if add_comma and len(arg_string): | |
| comma = ", " | |
| return "%s%s" % (comma, arg_string) | |
| def MakeTypedOriginalArgString(self, prefix, add_comma = False, | |
| add_default = False): | |
| """Gets a list of arguments as they are in GL.""" | |
| args = self.GetOriginalArgs() | |
| def ArgToString(arg): | |
| tmp = [arg.type, prefix + arg.name] | |
| if add_default and arg.default: | |
| tmp.append("=") | |
| tmp.append(arg.default) | |
| return " ".join(tmp) | |
| arg_string = ", ".join([ArgToString(arg) for arg in args]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakeOriginalArgString(self, prefix, add_comma = False, separator = ", "): | |
| """Gets the list of arguments as they are in GL.""" | |
| args = self.GetOriginalArgs() | |
| arg_string = separator.join( | |
| ["%s%s" % (prefix, arg.name) for arg in args]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakePassthroughServiceDoerArgString(self, prefix, add_comma = False, | |
| separator = ", "): | |
| """Gets the list of arguments as they are in used by the passthrough | |
| service doer function.""" | |
| args = self.GetPassthroughServiceDoerArgs() | |
| arg_string = separator.join( | |
| ["%s%s" % (prefix, arg.name) for arg in args]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakeHelperArgString(self, prefix, add_comma = False, separator = ", "): | |
| """Gets a list of GL arguments after removing unneeded arguments.""" | |
| args = self.GetOriginalArgs() | |
| arg_string = separator.join( | |
| ["%s%s" % (prefix, arg.name) | |
| for arg in args if not arg.IsConstant()]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakeTypedPepperArgString(self, prefix): | |
| """Gets a list of arguments as they need to be for Pepper.""" | |
| if self.GetInfo("pepper_args"): | |
| return self.GetInfo("pepper_args") | |
| else: | |
| return self.MakeTypedOriginalArgString(prefix, False) | |
| def MapCTypeToPepperIdlType(self, ctype, is_for_return_type=False): | |
| """Converts a C type name to the corresponding Pepper IDL type.""" | |
| idltype = { | |
| 'char*': '[out] str_t', | |
| 'const GLchar* const*': '[out] cstr_t', | |
| 'const char*': 'cstr_t', | |
| 'const void*': 'mem_t', | |
| 'void*': '[out] mem_t', | |
| 'void**': '[out] mem_ptr_t', | |
| }.get(ctype, ctype) | |
| # We use "GLxxx_ptr_t" for "GLxxx*". | |
| matched = re.match(r'(const )?(GL\w+)\*$', ctype) | |
| if matched: | |
| idltype = matched.group(2) + '_ptr_t' | |
| if not matched.group(1): | |
| idltype = '[out] ' + idltype | |
| # If an in/out specifier is not specified yet, prepend [in]. | |
| if idltype[0] != '[': | |
| idltype = '[in] ' + idltype | |
| # Strip the in/out specifier for a return type. | |
| if is_for_return_type: | |
| idltype = re.sub(r'\[\w+\] ', '', idltype) | |
| return idltype | |
| def MakeTypedPepperIdlArgStrings(self): | |
| """Gets a list of arguments as they need to be for Pepper IDL.""" | |
| args = self.GetOriginalArgs() | |
| return ["%s %s" % (self.MapCTypeToPepperIdlType(arg.type), arg.name) | |
| for arg in args] | |
| def GetPepperName(self): | |
| if self.GetInfo("pepper_name"): | |
| return self.GetInfo("pepper_name") | |
| return self.name | |
| def MakeTypedCmdArgString(self, prefix, add_comma = False): | |
| """Gets a typed list of arguments as they need to be for command buffers.""" | |
| args = self.GetCmdArgs() | |
| arg_string = ", ".join( | |
| ["%s %s%s" % (arg.type, prefix, arg.name) for arg in args]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakeCmdArgString(self, prefix, add_comma = False): | |
| """Gets the list of arguments as they need to be for command buffers.""" | |
| args = self.GetCmdArgs() | |
| arg_string = ", ".join( | |
| ["%s%s" % (prefix, arg.name) for arg in args]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakeTypedInitString(self, prefix, add_comma = False): | |
| """Gets a typed list of arguments as they need to be for cmd Init/Set.""" | |
| args = self.GetInitArgs() | |
| arg_string = ", ".join( | |
| ["%s %s%s" % (arg.type, prefix, arg.name) for arg in args]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakeInitString(self, prefix, add_comma = False): | |
| """Gets the list of arguments as they need to be for cmd Init/Set.""" | |
| args = self.GetInitArgs() | |
| arg_string = ", ".join( | |
| ["%s%s" % (prefix, arg.name) for arg in args]) | |
| return self._MaybePrependComma(arg_string, add_comma) | |
| def MakeLogArgString(self): | |
| """Makes a string of the arguments for the LOG macros""" | |
| args = self.GetOriginalArgs() | |
| return ' << ", " << '.join([arg.GetLogArg() for arg in args]) | |
| def WriteHandlerValidation(self, f): | |
| """Writes validation code for the function.""" | |
| for arg in self.GetOriginalArgs(): | |
| arg.WriteValidationCode(f, self) | |
| self.WriteValidationCode(f) | |
| def WriteQueueTraceEvent(self, f): | |
| if self.GetInfo("trace_queueing_flow", False): | |
| trace = 'TRACE_DISABLED_BY_DEFAULT("gpu_cmd_queue")' | |
| f.write("""if (c.trace_id) { | |
| TRACE_EVENT_WITH_FLOW0(%s, "CommandBufferQueue", | |
| c.trace_id, TRACE_EVENT_FLAG_FLOW_IN);\n}""" % trace) | |
| def WritePassthroughHandlerValidation(self, f): | |
| """Writes validation code for the function.""" | |
| for arg in self.GetOriginalArgs(): | |
| arg.WritePassthroughValidationCode(f, self) | |
| def WriteHandlerImplementation(self, f): | |
| """Writes the handler implementation for this command.""" | |
| self.type_handler.WriteHandlerImplementation(self, f) | |
| def WriteValidationCode(self, f): | |
| """Writes the validation code for a command.""" | |
| pass | |
| def WriteCmdFlag(self, f): | |
| """Writes the cmd cmd_flags constant.""" | |
| # By default trace only at the highest level 3. | |
| trace_level = int(self.GetInfo('trace_level', default = 3)) | |
| if trace_level not in xrange(0, 4): | |
| raise KeyError("Unhandled trace_level: %d" % trace_level) | |
| cmd_flags = ('CMD_FLAG_SET_TRACE_LEVEL(%d)' % trace_level) | |
| f.write(" static const uint8_t cmd_flags = %s;\n" % cmd_flags) | |
| def WriteCmdArgFlag(self, f): | |
| """Writes the cmd kArgFlags constant.""" | |
| f.write(" static const cmd::ArgFlags kArgFlags = cmd::kFixed;\n") | |
| def WriteCmdComputeSize(self, f): | |
| """Writes the ComputeSize function for the command.""" | |
| f.write(" static uint32_t ComputeSize() {\n") | |
| f.write( | |
| " return static_cast<uint32_t>(sizeof(ValueType)); // NOLINT\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteCmdSetHeader(self, f): | |
| """Writes the cmd's SetHeader function.""" | |
| f.write(" void SetHeader() {\n") | |
| f.write(" header.SetCmd<ValueType>();\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteCmdInit(self, f): | |
| """Writes the cmd's Init function.""" | |
| f.write(" void Init(%s) {\n" % self.MakeTypedCmdArgString("_")) | |
| f.write(" SetHeader();\n") | |
| args = self.GetCmdArgs() | |
| for arg in args: | |
| arg.WriteSetCode(f, 4, '_%s' % arg.name) | |
| if self.GetInfo("trace_queueing_flow", False): | |
| trace = 'TRACE_DISABLED_BY_DEFAULT("gpu_cmd_queue")' | |
| f.write('bool is_tracing = false;') | |
| f.write('TRACE_EVENT_CATEGORY_GROUP_ENABLED(%s, &is_tracing);' % trace) | |
| f.write('if (is_tracing) {') | |
| f.write(' trace_id = base::RandUint64();') | |
| f.write('TRACE_EVENT_WITH_FLOW1(%s, "CommandBufferQueue",' % trace) | |
| f.write('trace_id, TRACE_EVENT_FLAG_FLOW_OUT,') | |
| f.write('"command", "%s");' % self.name) | |
| f.write('} else {\n trace_id = 0;\n}\n'); | |
| f.write("}\n") | |
| f.write("\n") | |
| def WriteCmdSet(self, f): | |
| """Writes the cmd's Set function.""" | |
| copy_args = self.MakeCmdArgString("_", False) | |
| f.write(" void* Set(void* cmd%s) {\n" % | |
| self.MakeTypedCmdArgString("_", True)) | |
| f.write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % copy_args) | |
| f.write(" return NextCmdAddress<ValueType>(cmd);\n") | |
| f.write(" }\n") | |
| f.write("\n") | |
| def WriteArgAccessors(self, f): | |
| """Writes the cmd's accessor functions.""" | |
| for arg in self.GetCmdArgs(): | |
| arg.WriteArgAccessor(f) | |
| def WriteStruct(self, f): | |
| self.type_handler.WriteStruct(self, f) | |
| def WriteDocs(self, f): | |
| self.type_handler.WriteDocs(self, f) | |
| def WriteCmdHelper(self, f): | |
| """Writes the cmd's helper.""" | |
| self.type_handler.WriteCmdHelper(self, f) | |
| def WriteServiceImplementation(self, f): | |
| """Writes the service implementation for a command.""" | |
| self.type_handler.WriteServiceImplementation(self, f) | |
| def WritePassthroughServiceImplementation(self, f): | |
| """Writes the service implementation for a command.""" | |
| self.type_handler.WritePassthroughServiceImplementation(self, f) | |
| def WriteServiceUnitTest(self, f, *extras): | |
| """Writes the service implementation for a command.""" | |
| self.type_handler.WriteServiceUnitTest(self, f, *extras) | |
| def WriteGLES2CLibImplementation(self, f): | |
| """Writes the GLES2 C Lib Implemention.""" | |
| self.type_handler.WriteGLES2CLibImplementation(self, f) | |
| def WriteGLES2InterfaceHeader(self, f): | |
| """Writes the GLES2 Interface declaration.""" | |
| self.type_handler.WriteGLES2InterfaceHeader(self, f) | |
| def WriteGLES2InterfaceStub(self, f): | |
| """Writes the GLES2 Interface Stub declaration.""" | |
| self.type_handler.WriteGLES2InterfaceStub(self, f) | |
| def WriteGLES2InterfaceStubImpl(self, f): | |
| """Writes the GLES2 Interface Stub declaration.""" | |
| self.type_handler.WriteGLES2InterfaceStubImpl(self, f) | |
| def WriteGLES2ImplementationHeader(self, f): | |
| """Writes the GLES2 Implemention declaration.""" | |
| self.type_handler.WriteGLES2ImplementationHeader(self, f) | |
| def WriteGLES2Implementation(self, f): | |
| """Writes the GLES2 Implemention definition.""" | |
| self.type_handler.WriteGLES2Implementation(self, f) | |
| def WriteGLES2TraceImplementationHeader(self, f): | |
| """Writes the GLES2 Trace Implemention declaration.""" | |
| self.type_handler.WriteGLES2TraceImplementationHeader(self, f) | |
| def WriteGLES2TraceImplementation(self, f): | |
| """Writes the GLES2 Trace Implemention definition.""" | |
| self.type_handler.WriteGLES2TraceImplementation(self, f) | |
| def WriteGLES2Header(self, f): | |
| """Writes the GLES2 Implemention unit test.""" | |
| self.type_handler.WriteGLES2Header(self, f) | |
| def WriteGLES2ImplementationUnitTest(self, f): | |
| """Writes the GLES2 Implemention unit test.""" | |
| self.type_handler.WriteGLES2ImplementationUnitTest(self, f) | |
| def WriteDestinationInitalizationValidation(self, f): | |
| """Writes the client side destintion initialization validation.""" | |
| self.type_handler.WriteDestinationInitalizationValidation(self, f) | |
| def WriteFormatTest(self, f): | |
| """Writes the cmd's format test.""" | |
| self.type_handler.WriteFormatTest(self, f) | |
| class PepperInterface(object): | |
| """A class that represents a function.""" | |
| def __init__(self, info): | |
| self.name = info["name"] | |
| self.dev = info["dev"] | |
| def GetName(self): | |
| return self.name | |
| def GetInterfaceName(self): | |
| upperint = "" | |
| dev = "" | |
| if self.name: | |
| upperint = "_" + self.name.upper() | |
| if self.dev: | |
| dev = "_DEV" | |
| return "PPB_OPENGLES2%s%s_INTERFACE" % (upperint, dev) | |
| def GetStructName(self): | |
| dev = "" | |
| if self.dev: | |
| dev = "_Dev" | |
| return "PPB_OpenGLES2%s%s" % (self.name, dev) | |
| class ImmediateFunction(Function): | |
| """A class that represents an immediate function command.""" | |
| def __init__(self, func, type_handlers): | |
| Function.__init__( | |
| self, | |
| "%sImmediate" % func.name, | |
| func.info, | |
| func.named_type_info, | |
| type_handlers) | |
| def InitFunction(self): | |
| # Override args in original_args and args_for_cmds with immediate versions | |
| # of the args. | |
| new_original_args = [] | |
| for arg in self.original_args: | |
| new_arg = arg.GetImmediateVersion() | |
| if new_arg: | |
| new_original_args.append(new_arg) | |
| self.original_args = new_original_args | |
| new_args_for_cmds = [] | |
| for arg in self.args_for_cmds: | |
| new_arg = arg.GetImmediateVersion() | |
| if new_arg: | |
| new_args_for_cmds.append(new_arg) | |
| self.args_for_cmds = new_args_for_cmds | |
| Function.InitFunction(self) | |
| def IsImmediate(self): | |
| return True | |
| def WriteServiceImplementation(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateServiceImplementation(self, f) | |
| def WritePassthroughServiceImplementation(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WritePassthroughImmediateServiceImplementation(self, f) | |
| def WriteHandlerImplementation(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateHandlerImplementation(self, f) | |
| def WriteServiceUnitTest(self, f, *extras): | |
| """Writes the service implementation for a command.""" | |
| self.type_handler.WriteImmediateServiceUnitTest(self, f, *extras) | |
| def WriteValidationCode(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateValidationCode(self, f) | |
| def WriteCmdArgFlag(self, f): | |
| """Overridden from Function""" | |
| f.write(" static const cmd::ArgFlags kArgFlags = cmd::kAtLeastN;\n") | |
| def WriteCmdComputeSize(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateCmdComputeSize(self, f) | |
| def WriteCmdSetHeader(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateCmdSetHeader(self, f) | |
| def WriteCmdInit(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateCmdInit(self, f) | |
| def WriteCmdSet(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateCmdSet(self, f) | |
| def WriteCmdHelper(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateCmdHelper(self, f) | |
| def WriteFormatTest(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteImmediateFormatTest(self, f) | |
| class BucketFunction(Function): | |
| """A class that represnets a bucket version of a function command.""" | |
| def __init__(self, func, type_handlers): | |
| Function.__init__( | |
| self, | |
| "%sBucket" % func.name, | |
| func.info, | |
| func.named_type_info, | |
| type_handlers) | |
| def InitFunction(self): | |
| # Override args in original_args and args_for_cmds with bucket versions | |
| # of the args. | |
| new_original_args = [] | |
| for arg in self.original_args: | |
| new_arg = arg.GetBucketVersion() | |
| if new_arg: | |
| new_original_args.append(new_arg) | |
| self.original_args = new_original_args | |
| new_args_for_cmds = [] | |
| for arg in self.args_for_cmds: | |
| new_arg = arg.GetBucketVersion() | |
| if new_arg: | |
| new_args_for_cmds.append(new_arg) | |
| self.args_for_cmds = new_args_for_cmds | |
| Function.InitFunction(self) | |
| def WriteServiceImplementation(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteBucketServiceImplementation(self, f) | |
| def WritePassthroughServiceImplementation(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WritePassthroughBucketServiceImplementation(self, f) | |
| def WriteHandlerImplementation(self, f): | |
| """Overridden from Function""" | |
| self.type_handler.WriteBucketHandlerImplementation(self, f) | |
| def WriteServiceUnitTest(self, f, *extras): | |
| """Overridden from Function""" | |
| self.type_handler.WriteBucketServiceUnitTest(self, f, *extras) | |
| def MakeOriginalArgString(self, prefix, add_comma = False, separator = ", "): | |
| """Overridden from Function""" | |
| args = self.GetOriginalArgs() | |
| arg_string = separator.join( | |
| ["%s%s" % (prefix, arg.name[0:-10] if arg.name.endswith("_bucket_id") | |
| else arg.name) for arg in args]) | |
| return super(BucketFunction, self)._MaybePrependComma(arg_string, add_comma) | |
| def CreateArg(arg_string, named_type_info): | |
| """Convert string argument to an Argument class that represents it. | |
| The parameter 'arg_string' can be a single argument to a GL function, | |
| something like 'GLsizei width' or 'const GLenum* bufs'. Returns an instance of | |
| the Argument class, or None if 'arg_string' is 'void'. | |
| """ | |
| if arg_string == 'void': | |
| return None | |
| arg_string = arg_string.strip() | |
| arg_default = None | |
| if '=' in arg_string: | |
| arg_string, arg_default = arg_string.split('=') | |
| arg_default = arg_default.strip() | |
| arg_parts = arg_string.split() | |
| assert len(arg_parts) > 1 | |
| arg_name = arg_parts[-1] | |
| arg_type = " ".join(arg_parts[0:-1]) | |
| t = arg_parts[0] # only the first part of arg_type | |
| # Is this a pointer argument? | |
| if arg_string.find('*') >= 0: | |
| return PointerArgument(arg_name, arg_type, arg_default) | |
| elif t.startswith('EnumClass'): | |
| return EnumClassArgument(arg_name, arg_type, named_type_info, arg_default) | |
| # Is this a resource argument? Must come after pointer check. | |
| elif t.startswith('GLidBind'): | |
| return ResourceIdBindArgument(arg_name, arg_type, arg_default) | |
| elif t.startswith('GLidZero'): | |
| return ResourceIdZeroArgument(arg_name, arg_type, arg_default) | |
| elif t.startswith('GLid'): | |
| return ResourceIdArgument(arg_name, arg_type, arg_default) | |
| elif t.startswith('GLenum') and t !='GLenum': | |
| return EnumArgument(arg_name, arg_type, named_type_info, arg_default) | |
| elif t.startswith('GLbitfield') and t != 'GLbitfield': | |
| return BitFieldArgument(arg_name, arg_type, named_type_info, arg_default) | |
| elif t.startswith('GLboolean'): | |
| return GLBooleanArgument(arg_name, arg_type, arg_default) | |
| elif t.startswith('GLintUniformLocation'): | |
| return UniformLocationArgument(arg_name, arg_default) | |
| elif (t.startswith('GLint') and t != 'GLint' and | |
| not t.startswith('GLintptr')): | |
| return IntArgument(arg_name, arg_type, named_type_info, arg_default) | |
| elif t == 'bool': | |
| return BoolArgument(arg_name, arg_type, arg_default) | |
| elif t == 'GLsizeiNotNegative' or t == 'GLintptrNotNegative': | |
| return SizeNotNegativeArgument(arg_name, t.replace('NotNegative', ''), | |
| arg_default) | |
| elif t.startswith('GLsize'): | |
| return SizeArgument(arg_name, arg_type, arg_default) | |
| elif t == 'GLuint64' or t == 'GLint64': | |
| return Int64Argument(arg_name, arg_type, arg_default) | |
| else: | |
| return Argument(arg_name, arg_type, arg_default) | |
| class GLGenerator(object): | |
| """A class to generate GL command buffers.""" | |
| _whitespace_re = re.compile(r'^\w*$') | |
| _comment_re = re.compile(r'^//.*$') | |
| _function_re = re.compile(r'^GL_APICALL(.*?)GL_APIENTRY (.*?) \((.*?)\);$') | |
| def __init__(self, verbose, year, function_info, named_type_info): | |
| self.original_functions = [] | |
| self.functions = [] | |
| self.verbose = verbose | |
| self.year = year | |
| self.errors = 0 | |
| self.pepper_interfaces = [] | |
| self.interface_info = {} | |
| self.generated_cpp_filenames = [] | |
| self.function_info = function_info | |
| self.named_type_info = named_type_info | |
| self.capability_flags = _CAPABILITY_FLAGS | |
| self.type_handlers = { | |
| '': TypeHandler(), | |
| 'Bind': BindHandler(), | |
| 'Create': CreateHandler(), | |
| 'Custom': CustomHandler(), | |
| 'Data': DataHandler(), | |
| 'Delete': DeleteHandler(), | |
| 'DELn': DELnHandler(), | |
| 'GENn': GENnHandler(), | |
| 'GETn': GETnHandler(), | |
| 'GLchar': GLcharHandler(), | |
| 'GLcharN': GLcharNHandler(), | |
| 'Is': IsHandler(), | |
| 'NoCommand': NoCommandHandler(), | |
| 'PUT': PUTHandler(), | |
| 'PUTn': PUTnHandler(), | |
| 'PUTSTR': PUTSTRHandler(), | |
| 'PUTXn': PUTXnHandler(), | |
| 'StateSet': StateSetHandler(), | |
| 'StateSetRGBAlpha': StateSetRGBAlphaHandler(), | |
| 'StateSetFrontBack': StateSetFrontBackHandler(), | |
| 'StateSetFrontBackSeparate': | |
| StateSetFrontBackSeparateHandler(), | |
| 'StateSetNamedParameter': StateSetNamedParameter(), | |
| 'STRn': STRnHandler(), | |
| } | |
| for interface in _PEPPER_INTERFACES: | |
| interface = PepperInterface(interface) | |
| self.pepper_interfaces.append(interface) | |
| self.interface_info[interface.GetName()] = interface | |
| def AddFunction(self, func): | |
| """Adds a function.""" | |
| self.functions.append(func) | |
| def GetFunctionInfo(self, name): | |
| """Gets a type info for the given function name.""" | |
| if name in self.function_info: | |
| func_info = self.function_info[name].copy() | |
| else: | |
| func_info = {} | |
| if not 'type' in func_info: | |
| func_info['type'] = '' | |
| return func_info | |
| def Log(self, msg): | |
| """Prints something if verbose is true.""" | |
| if self.verbose: | |
| print msg | |
| def Error(self, msg): | |
| """Prints an error.""" | |
| print "Error: %s" % msg | |
| self.errors += 1 | |
| def ParseGLH(self, filename): | |
| """Parses the cmd_buffer_functions.txt file and extracts the functions""" | |
| with open(filename, "r") as f: | |
| functions = f.read() | |
| for line in functions.splitlines(): | |
| if self._whitespace_re.match(line) or self._comment_re.match(line): | |
| continue | |
| match = self._function_re.match(line) | |
| if match: | |
| prefixed_name = match.group(2) | |
| func_name = prefixed_name[2:] | |
| func_info = self.GetFunctionInfo(func_name) | |
| if func_info['type'] == 'Noop': | |
| continue | |
| parsed_func_info = { | |
| 'prefixed_name': prefixed_name, | |
| 'original_name': func_name, | |
| 'original_args': match.group(3), | |
| 'return_type': match.group(1).strip(), | |
| } | |
| for k in parsed_func_info.keys(): | |
| if not k in func_info: | |
| func_info[k] = parsed_func_info[k] | |
| f = Function(func_name, func_info, self.named_type_info, | |
| self.type_handlers) | |
| if not f.GetInfo('internal'): | |
| self.original_functions.append(f) | |
| #for arg in f.GetOriginalArgs(): | |
| # if not isinstance(arg, EnumArgument) and arg.type == 'GLenum': | |
| # self.Log("%s uses bare GLenum %s." % (func_name, arg.name)) | |
| func_type = f.GetInfo('type') | |
| if func_type != 'NoCommand': | |
| if f.type_handler.NeedsDataTransferFunction(f): | |
| methods = f.GetDataTransferMethods() | |
| if 'immediate' in methods: | |
| self.AddFunction(ImmediateFunction(f, self.type_handlers)) | |
| if 'bucket' in methods: | |
| self.AddFunction(BucketFunction(f, self.type_handlers)) | |
| if 'shm' in methods: | |
| self.AddFunction(f) | |
| else: | |
| self.AddFunction(f) | |
| else: | |
| self.Error("Could not parse function: %s using regex: %s" % | |
| (line, self._function_re.pattern)) | |
| self.Log("Auto Generated Functions : %d" % | |
| len([f for f in self.functions if f.can_auto_generate or | |
| (not f.IsType('') and not f.IsType('Custom') and | |
| not f.IsType('Todo'))])) | |
| funcs = [f for f in self.functions if not f.can_auto_generate and | |
| (f.IsType('') or f.IsType('Custom') or f.IsType('Todo'))] | |
| self.Log("Non Auto Generated Functions: %d" % len(funcs)) | |
| for f in funcs: | |
| self.Log(" %-10s %-20s gl%s" % (f.info['type'], f.return_type, f.name)) | |
| def WriteCommandIds(self, filename): | |
| """Writes the command buffer format""" | |
| with CHeaderWriter(filename, self.year) as f: | |
| f.write("#define %s_COMMAND_LIST(OP) \\\n" % _upper_prefix) | |
| cmd_id = 256 | |
| for func in self.functions: | |
| f.write(" %-60s /* %d */ \\\n" % | |
| ("OP(%s)" % func.name, cmd_id)) | |
| cmd_id += 1 | |
| f.write("\n") | |
| f.write("enum CommandId {\n") | |
| f.write(" kOneBeforeStartPoint = cmd::kLastCommonId, " | |
| "// All %s commands start after this.\n" % _prefix) | |
| f.write("#define %s_CMD_OP(name) k ## name,\n" % _upper_prefix) | |
| f.write(" %s_COMMAND_LIST(%s_CMD_OP)\n" % | |
| (_upper_prefix, _upper_prefix)) | |
| f.write("#undef %s_CMD_OP\n" % _upper_prefix) | |
| f.write(" kNumCommands,\n") | |
| f.write(" kFirst%sCommand = kOneBeforeStartPoint + 1\n" % _prefix) | |
| f.write("};\n") | |
| f.write("\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteFormat(self, filename): | |
| """Writes the command buffer format""" | |
| with CHeaderWriter(filename, self.year) as f: | |
| # Forward declaration of a few enums used in constant argument | |
| # to avoid including GL header files. | |
| enum_defines = {'GL_SCANOUT_CHROMIUM': '0x6000'} | |
| if 'FenceSync' in self.function_info: | |
| enum_defines['GL_SYNC_GPU_COMMANDS_COMPLETE'] = '0x9117' | |
| if 'ClientWaitSync' in self.function_info: | |
| enum_defines['GL_SYNC_FLUSH_COMMANDS_BIT'] = '0x00000001' | |
| f.write('\n') | |
| for enum in enum_defines: | |
| f.write("#define %s %s\n" % (enum, enum_defines[enum])) | |
| f.write('\n') | |
| for func in self.functions: | |
| func.WriteStruct(f) | |
| f.write("\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteDocs(self, filename): | |
| """Writes the command buffer doc version of the commands""" | |
| with CHeaderWriter(filename, self.year) as f: | |
| for func in self.functions: | |
| func.WriteDocs(f) | |
| f.write("\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteFormatTest(self, filename): | |
| """Writes the command buffer format test.""" | |
| comment = ("// This file contains unit tests for %s commands\n" | |
| "// It is included by %s_cmd_format_test.cc\n\n" % | |
| (_lower_prefix, _lower_prefix)) | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.functions: | |
| func.WriteFormatTest(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteCmdHelperHeader(self, filename): | |
| """Writes the gles2 command helper.""" | |
| with CHeaderWriter(filename, self.year) as f: | |
| for func in self.functions: | |
| func.WriteCmdHelper(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteServiceContextStateHeader(self, filename): | |
| """Writes the service context state header.""" | |
| comment = "// It is included by context_state.h\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| f.write("struct EnableFlags {\n") | |
| f.write(" EnableFlags();\n") | |
| for capability in self.capability_flags: | |
| f.write(" bool %s;\n" % capability['name']) | |
| f.write(" bool cached_%s;\n" % capability['name']) | |
| f.write("};\n\n") | |
| for state_name in sorted(_STATE_INFO.keys()): | |
| state = _STATE_INFO[state_name] | |
| for item in state['states']: | |
| if isinstance(item['default'], list): | |
| f.write("%s %s[%d];\n" % (item['type'], item['name'], | |
| len(item['default']))) | |
| else: | |
| f.write("%s %s;\n" % (item['type'], item['name'])) | |
| if item.get('cached', False): | |
| if isinstance(item['default'], list): | |
| f.write("%s cached_%s[%d];\n" % (item['type'], item['name'], | |
| len(item['default']))) | |
| else: | |
| f.write("%s cached_%s;\n" % (item['type'], item['name'])) | |
| f.write("\n") | |
| f.write(""" | |
| inline void SetDeviceCapabilityState(GLenum cap, bool enable) { | |
| switch (cap) { | |
| """) | |
| for capability in self.capability_flags: | |
| f.write("""\ | |
| case GL_%s: | |
| """ % capability['name'].upper()) | |
| f.write("""\ | |
| if (enable_flags.cached_%(name)s == enable && | |
| !ignore_cached_state) | |
| return; | |
| enable_flags.cached_%(name)s = enable; | |
| break; | |
| """ % capability) | |
| f.write("""\ | |
| default: | |
| NOTREACHED(); | |
| return; | |
| } | |
| if (enable) | |
| api()->glEnableFn(cap); | |
| else | |
| api()->glDisableFn(cap); | |
| } | |
| """) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteClientContextStateHeader(self, filename): | |
| """Writes the client context state header.""" | |
| comment = "// It is included by client_context_state.h\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| f.write("struct EnableFlags {\n") | |
| f.write(" EnableFlags();\n") | |
| for capability in self.capability_flags: | |
| if 'extension_flag' in capability: | |
| continue | |
| f.write(" bool %s;\n" % capability['name']) | |
| f.write("};\n\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteContextStateGetters(self, f, class_name): | |
| """Writes the state getters.""" | |
| for gl_type in ["GLint", "GLfloat"]: | |
| f.write(""" | |
| bool %s::GetStateAs%s( | |
| GLenum pname, %s* params, GLsizei* num_written) const { | |
| switch (pname) { | |
| """ % (class_name, gl_type, gl_type)) | |
| for state_name in sorted(_STATE_INFO.keys()): | |
| state = _STATE_INFO[state_name] | |
| if 'enum' in state: | |
| f.write(" case %s:\n" % state['enum']) | |
| f.write(" *num_written = %d;\n" % len(state['states'])) | |
| f.write(" if (params) {\n") | |
| for ndx,item in enumerate(state['states']): | |
| f.write(" params[%d] = static_cast<%s>(%s);\n" % | |
| (ndx, gl_type, item['name'])) | |
| f.write(" }\n") | |
| f.write(" return true;\n") | |
| else: | |
| for item in state['states']: | |
| f.write(" case %s:\n" % item['enum']) | |
| if isinstance(item['default'], list): | |
| item_len = len(item['default']) | |
| f.write(" *num_written = %d;\n" % item_len) | |
| f.write(" if (params) {\n") | |
| if item['type'] == gl_type: | |
| f.write(" memcpy(params, %s, sizeof(%s) * %d);\n" % | |
| (item['name'], item['type'], item_len)) | |
| else: | |
| f.write(" for (size_t i = 0; i < %s; ++i) {\n" % | |
| item_len) | |
| f.write(" params[i] = %s;\n" % | |
| (GetGLGetTypeConversion(gl_type, item['type'], | |
| "%s[i]" % item['name']))) | |
| f.write(" }\n"); | |
| else: | |
| f.write(" *num_written = 1;\n") | |
| f.write(" if (params) {\n") | |
| f.write(" params[0] = %s;\n" % | |
| (GetGLGetTypeConversion(gl_type, item['type'], | |
| item['name']))) | |
| f.write(" }\n") | |
| f.write(" return true;\n") | |
| for capability in self.capability_flags: | |
| f.write(" case GL_%s:\n" % capability['name'].upper()) | |
| f.write(" *num_written = 1;\n") | |
| f.write(" if (params) {\n") | |
| f.write( | |
| " params[0] = static_cast<%s>(enable_flags.%s);\n" % | |
| (gl_type, capability['name'])) | |
| f.write(" }\n") | |
| f.write(" return true;\n") | |
| f.write(""" default: | |
| return false; | |
| } | |
| } | |
| """) | |
| def WriteServiceContextStateImpl(self, filename): | |
| """Writes the context state service implementation.""" | |
| comment = "// It is included by context_state.cc\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| code = [] | |
| for capability in self.capability_flags: | |
| code.append("%s(%s)" % | |
| (capability['name'], | |
| ('false', 'true')['default' in capability])) | |
| code.append("cached_%s(%s)" % | |
| (capability['name'], | |
| ('false', 'true')['default' in capability])) | |
| f.write("ContextState::EnableFlags::EnableFlags()\n : %s {\n}\n" % | |
| ",\n ".join(code)) | |
| f.write("\n") | |
| f.write("void ContextState::Initialize() {\n") | |
| for state_name in sorted(_STATE_INFO.keys()): | |
| state = _STATE_INFO[state_name] | |
| for item in state['states']: | |
| if isinstance(item['default'], list): | |
| for ndx, value in enumerate(item['default']): | |
| f.write(" %s[%d] = %s;\n" % (item['name'], ndx, value)) | |
| else: | |
| f.write(" %s = %s;\n" % (item['name'], item['default'])) | |
| if item.get('cached', False): | |
| if isinstance(item['default'], list): | |
| for ndx, value in enumerate(item['default']): | |
| f.write(" cached_%s[%d] = %s;\n" % (item['name'], ndx, value)) | |
| else: | |
| f.write(" cached_%s = %s;\n" % (item['name'], item['default'])) | |
| f.write("}\n") | |
| f.write(""" | |
| void ContextState::InitCapabilities(const ContextState* prev_state) const { | |
| """) | |
| def WriteCapabilities(test_prev, es3_caps): | |
| for capability in self.capability_flags: | |
| capability_name = capability['name'] | |
| capability_no_init = 'no_init' in capability and \ | |
| capability['no_init'] == True | |
| if capability_no_init: | |
| continue | |
| capability_es3 = 'es3' in capability and capability['es3'] == True | |
| if capability_es3 and not es3_caps or not capability_es3 and es3_caps: | |
| continue | |
| if 'extension_flag' in capability: | |
| f.write(" if (feature_info_->feature_flags().%s) {\n " % | |
| capability['extension_flag']) | |
| if test_prev: | |
| f.write(""" if (prev_state->enable_flags.cached_%s != | |
| enable_flags.cached_%s) {\n""" % | |
| (capability_name, capability_name)) | |
| f.write(" EnableDisable(GL_%s, enable_flags.cached_%s);\n" % | |
| (capability_name.upper(), capability_name)) | |
| if test_prev: | |
| f.write(" }") | |
| if 'extension_flag' in capability: | |
| f.write(" }") | |
| f.write(" if (prev_state) {") | |
| WriteCapabilities(True, False) | |
| f.write(" if (feature_info_->IsES3Capable()) {\n") | |
| WriteCapabilities(True, True) | |
| f.write(" }\n") | |
| f.write(" } else {") | |
| WriteCapabilities(False, False) | |
| f.write(" if (feature_info_->IsES3Capable()) {\n") | |
| WriteCapabilities(False, True) | |
| f.write(" }\n") | |
| f.write(" }") | |
| f.write("""} | |
| void ContextState::InitState(const ContextState *prev_state) const { | |
| """) | |
| def WriteStates(test_prev): | |
| # We need to sort the keys so the expectations match | |
| for state_name in sorted(_STATE_INFO.keys()): | |
| state = _STATE_INFO[state_name] | |
| if 'no_init' in state and state['no_init']: | |
| continue | |
| if state['type'] == 'FrontBack': | |
| num_states = len(state['states']) | |
| for ndx, group in enumerate(Grouper(num_states / 2, | |
| state['states'])): | |
| if test_prev: | |
| f.write(" if (") | |
| args = [] | |
| for place, item in enumerate(group): | |
| item_name = CachedStateName(item) | |
| args.append('%s' % item_name) | |
| if test_prev: | |
| if place > 0: | |
| f.write(' ||\n') | |
| f.write("(%s != prev_state->%s)" % (item_name, item_name)) | |
| if test_prev: | |
| f.write(")\n") | |
| f.write( | |
| " api()->gl%sFn(%s, %s);\n" % | |
| (state['func'], ('GL_FRONT', 'GL_BACK')[ndx], | |
| ", ".join(args))) | |
| elif state['type'] == 'NamedParameter': | |
| for item in state['states']: | |
| item_name = CachedStateName(item) | |
| operation = [] | |
| if test_prev: | |
| if isinstance(item['default'], list): | |
| operation.append(" if (memcmp(prev_state->%s, %s, " | |
| "sizeof(%s) * %d)) {\n" % | |
| (item_name, item_name, item['type'], | |
| len(item['default']))) | |
| else: | |
| operation.append(" if (prev_state->%s != %s) {\n " % | |
| (item_name, item_name)) | |
| operation.append(" api()->gl%sFn(%s, %s);\n" % | |
| (state['func'], | |
| (item['enum_set'] | |
| if 'enum_set' in item else item['enum']), | |
| item['name'])) | |
| if test_prev: | |
| operation.append(" }") | |
| guarded_operation = GuardState(item, ''.join(operation)) | |
| f.write(guarded_operation) | |
| else: | |
| if 'extension_flag' in state: | |
| f.write(" if (feature_info_->feature_flags().%s)\n " % | |
| state['extension_flag']) | |
| if test_prev: | |
| f.write(" if (") | |
| args = [] | |
| for place, item in enumerate(state['states']): | |
| item_name = CachedStateName(item) | |
| args.append('%s' % item_name) | |
| if test_prev: | |
| if place > 0: | |
| f.write(' ||\n') | |
| f.write("(%s != prev_state->%s)" % | |
| (item_name, item_name)) | |
| if test_prev: | |
| f.write(" )\n") | |
| if 'custom_function' in state: | |
| f.write(" %s(%s);\n" % (state['func'], ", ".join(args))) | |
| else: | |
| f.write(" api()->gl%sFn(%s);\n" % (state['func'], | |
| ", ".join(args))) | |
| f.write(" if (prev_state) {") | |
| WriteStates(True) | |
| f.write(" } else {") | |
| WriteStates(False) | |
| f.write(" }") | |
| f.write(" InitStateManual(prev_state);") | |
| f.write("}\n") | |
| f.write("""bool ContextState::GetEnabled(GLenum cap) const { | |
| switch (cap) { | |
| """) | |
| for capability in self.capability_flags: | |
| f.write(" case GL_%s:\n" % capability['name'].upper()) | |
| f.write(" return enable_flags.%s;\n" % capability['name']) | |
| f.write(""" default: | |
| NOTREACHED(); | |
| return false; | |
| } | |
| } | |
| """) | |
| self.WriteContextStateGetters(f, "ContextState") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteClientContextStateImpl(self, filename): | |
| """Writes the context state client side implementation.""" | |
| comment = "// It is included by client_context_state.cc\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| code = [] | |
| for capability in self.capability_flags: | |
| if 'extension_flag' in capability: | |
| continue | |
| code.append("%s(%s)" % | |
| (capability['name'], | |
| ('false', 'true')['default' in capability])) | |
| f.write( | |
| "ClientContextState::EnableFlags::EnableFlags()\n : %s {\n}\n" % | |
| ",\n ".join(code)) | |
| f.write("\n") | |
| f.write(""" | |
| bool ClientContextState::SetCapabilityState( | |
| GLenum cap, bool enabled, bool* changed) { | |
| *changed = false; | |
| switch (cap) { | |
| """) | |
| for capability in self.capability_flags: | |
| if 'extension_flag' in capability: | |
| continue | |
| f.write(" case GL_%s:\n" % capability['name'].upper()) | |
| f.write(""" if (enable_flags.%(name)s != enabled) { | |
| *changed = true; | |
| enable_flags.%(name)s = enabled; | |
| } | |
| return true; | |
| """ % capability) | |
| f.write(""" default: | |
| return false; | |
| } | |
| } | |
| """) | |
| f.write("""bool ClientContextState::GetEnabled( | |
| GLenum cap, bool* enabled) const { | |
| switch (cap) { | |
| """) | |
| for capability in self.capability_flags: | |
| if 'extension_flag' in capability: | |
| continue | |
| f.write(" case GL_%s:\n" % capability['name'].upper()) | |
| f.write(" *enabled = enable_flags.%s;\n" % capability['name']) | |
| f.write(" return true;\n") | |
| f.write(""" default: | |
| return false; | |
| } | |
| } | |
| """) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteServiceImplementation(self, filename): | |
| """Writes the service decoder implementation.""" | |
| comment = "// It is included by %s_cmd_decoder.cc\n" % _lower_prefix | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.functions: | |
| func.WriteServiceImplementation(f) | |
| if self.capability_flags and _prefix == 'GLES2': | |
| f.write(""" | |
| bool GLES2DecoderImpl::SetCapabilityState(GLenum cap, bool enabled) { | |
| switch (cap) { | |
| """) | |
| for capability in self.capability_flags: | |
| f.write(" case GL_%s:\n" % capability['name'].upper()) | |
| if 'on_change' in capability: | |
| f.write("""\ | |
| state_.enable_flags.%(name)s = enabled; | |
| if (state_.enable_flags.cached_%(name)s != enabled | |
| || state_.ignore_cached_state) { | |
| %(on_change)s | |
| } | |
| return false; | |
| """ % capability) | |
| else: | |
| f.write("""\ | |
| state_.enable_flags.%(name)s = enabled; | |
| if (state_.enable_flags.cached_%(name)s != enabled | |
| || state_.ignore_cached_state) { | |
| state_.enable_flags.cached_%(name)s = enabled; | |
| return true; | |
| } | |
| return false; | |
| """ % capability) | |
| f.write(""" default: | |
| NOTREACHED(); | |
| return false; | |
| } | |
| } | |
| """) | |
| self.generated_cpp_filenames.append(filename) | |
| def WritePassthroughServiceImplementation(self, filename): | |
| """Writes the passthrough service decoder implementation.""" | |
| with CWriter(filename, self.year) as f: | |
| header = """ | |
| #include \"gpu/command_buffer/service/gles2_cmd_decoder_passthrough.h\" | |
| namespace gpu { | |
| namespace gles2 { | |
| """; | |
| f.write(header); | |
| for func in self.functions: | |
| func.WritePassthroughServiceImplementation(f) | |
| footer = """ | |
| } // namespace gles2 | |
| } // namespace gpu | |
| """; | |
| f.write(footer); | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteServiceUnitTests(self, filename_pattern): | |
| """Writes the service decoder unit tests.""" | |
| num_tests = len(self.functions) | |
| FUNCTIONS_PER_FILE = 98 # hard code this so it doesn't change. | |
| count = 0 | |
| for test_num in range(0, num_tests, FUNCTIONS_PER_FILE): | |
| count += 1 | |
| filename = filename_pattern % count | |
| comment = "// It is included by %s_cmd_decoder_unittest_%d.cc\n" \ | |
| % (_lower_prefix, count) | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| end = test_num + FUNCTIONS_PER_FILE | |
| if end > num_tests: | |
| end = num_tests | |
| for idx in range(test_num, end): | |
| func = self.functions[idx] | |
| test_name = '%sDecoderTest%d' % (_prefix, count) | |
| if func.IsES3(): | |
| test_name = 'GLES3DecoderTest%d' % count | |
| # Do any filtering of the functions here, so that the functions | |
| # will not move between the numbered files if filtering properties | |
| # are changed. | |
| if func.GetInfo('extension_flag'): | |
| continue | |
| if func.GetInfo('unit_test') != False: | |
| func.WriteServiceUnitTest(f, { | |
| 'test_name': test_name | |
| }) | |
| self.generated_cpp_filenames.append(filename) | |
| comment = ("// It is included by %s_cmd_decoder_unittest_base.cc\n" | |
| % _lower_prefix) | |
| filename = filename_pattern % 0 | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| if self.capability_flags: | |
| f.write( | |
| """void %sDecoderTestBase::SetupInitCapabilitiesExpectations( | |
| bool es3_capable) {""" % _prefix) | |
| for capability in self.capability_flags: | |
| capability_no_init = 'no_init' in capability and \ | |
| capability['no_init'] == True | |
| if capability_no_init: | |
| continue | |
| capability_es3 = 'es3' in capability and capability['es3'] == True | |
| if capability_es3: | |
| continue | |
| if 'extension_flag' in capability: | |
| f.write(" if (group_->feature_info()->feature_flags().%s) {\n" % | |
| capability['extension_flag']) | |
| f.write(" ") | |
| f.write(" ExpectEnableDisable(GL_%s, %s);\n" % | |
| (capability['name'].upper(), | |
| ('false', 'true')['default' in capability])) | |
| if 'extension_flag' in capability: | |
| f.write(" }") | |
| f.write(" if (es3_capable) {") | |
| for capability in self.capability_flags: | |
| capability_es3 = 'es3' in capability and capability['es3'] == True | |
| if capability_es3: | |
| f.write(" ExpectEnableDisable(GL_%s, %s);\n" % | |
| (capability['name'].upper(), | |
| ('false', 'true')['default' in capability])) | |
| f.write(""" } | |
| } | |
| """) | |
| f.write(""" | |
| void %sDecoderTestBase::SetupInitStateExpectations(bool es3_capable) { | |
| auto* feature_info_ = group_->feature_info(); | |
| """ % _prefix) | |
| # We need to sort the keys so the expectations match | |
| for state_name in sorted(_STATE_INFO.keys()): | |
| state = _STATE_INFO[state_name] | |
| if state['type'] == 'FrontBack': | |
| num_states = len(state['states']) | |
| for ndx, group in enumerate(Grouper(num_states / 2, | |
| state['states'])): | |
| args = [] | |
| for item in group: | |
| if 'expected' in item: | |
| args.append(item['expected']) | |
| else: | |
| args.append(item['default']) | |
| f.write( | |
| " EXPECT_CALL(*gl_, %s(%s, %s))\n" % | |
| (state['func'], ('GL_FRONT', 'GL_BACK')[ndx], | |
| ", ".join(args))) | |
| f.write(" .Times(1)\n") | |
| f.write(" .RetiresOnSaturation();\n") | |
| elif state['type'] == 'NamedParameter': | |
| for item in state['states']: | |
| expect_value = item['default'] | |
| if isinstance(expect_value, list): | |
| # TODO: Currently we do not check array values. | |
| expect_value = "_" | |
| operation = [] | |
| operation.append( | |
| " EXPECT_CALL(*gl_, %s(%s, %s))\n" % | |
| (state['func'], | |
| (item['enum_set'] | |
| if 'enum_set' in item else item['enum']), | |
| expect_value)) | |
| operation.append(" .Times(1)\n") | |
| operation.append(" .RetiresOnSaturation();\n") | |
| guarded_operation = GuardState(item, ''.join(operation)) | |
| f.write(guarded_operation) | |
| elif 'no_init' not in state: | |
| if 'extension_flag' in state: | |
| f.write(" if (group_->feature_info()->feature_flags().%s) {\n" % | |
| state['extension_flag']) | |
| f.write(" ") | |
| args = [] | |
| for item in state['states']: | |
| if 'expected' in item: | |
| args.append(item['expected']) | |
| else: | |
| args.append(item['default']) | |
| # TODO: Currently we do not check array values. | |
| args = ["_" if isinstance(arg, list) else arg for arg in args] | |
| if 'custom_function' in state: | |
| f.write(" SetupInitStateManualExpectationsFor%s(%s);\n" % | |
| (state['func'], ", ".join(args))) | |
| else: | |
| f.write(" EXPECT_CALL(*gl_, %s(%s))\n" % | |
| (state['func'], ", ".join(args))) | |
| f.write(" .Times(1)\n") | |
| f.write(" .RetiresOnSaturation();\n") | |
| if 'extension_flag' in state: | |
| f.write(" }\n") | |
| f.write(" SetupInitStateManualExpectations(es3_capable);\n") | |
| f.write("}\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteServiceUnitTestsForExtensions(self, filename): | |
| """Writes the service decoder unit tests for functions with extension_flag. | |
| The functions are special in that they need a specific unit test | |
| baseclass to turn on the extension. | |
| """ | |
| functions = [f for f in self.functions if f.GetInfo('extension_flag')] | |
| comment = "// It is included by gles2_cmd_decoder_unittest_extensions.cc\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in functions: | |
| if True: | |
| if func.GetInfo('unit_test') != False: | |
| extension = ToCamelCase( | |
| ToGLExtensionString(func.GetInfo('extension_flag'))) | |
| test_name = 'GLES2DecoderTestWith%s' % extension | |
| if func.IsES3(): | |
| test_name = 'GLES3DecoderTestWith%s' % extension | |
| func.WriteServiceUnitTest(f, { | |
| 'test_name': test_name | |
| }) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2Header(self, filename): | |
| """Writes the GLES2 header.""" | |
| comment = "// This file contains Chromium-specific GLES2 declarations.\n\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2Header(f) | |
| f.write("\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2CLibImplementation(self, filename): | |
| """Writes the GLES2 c lib implementation.""" | |
| comment = "// These functions emulate GLES2 over command buffers.\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2CLibImplementation(f) | |
| f.write(""" | |
| namespace gles2 { | |
| extern const NameToFunc g_gles2_function_table[] = { | |
| """) | |
| for func in self.original_functions: | |
| f.write( | |
| ' { "gl%s", reinterpret_cast<GLES2FunctionPointer>(gl%s), },\n' % | |
| (func.name, func.name)) | |
| f.write(""" { nullptr, nullptr, }, | |
| }; | |
| } // namespace gles2 | |
| """) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2InterfaceHeader(self, filename): | |
| """Writes the GLES2 interface header.""" | |
| comment = ("// This file is included by %s_interface.h to declare the\n" | |
| "// GL api functions.\n" % _lower_prefix) | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2InterfaceHeader(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2InterfaceStub(self, filename): | |
| """Writes the GLES2 interface stub header.""" | |
| comment = "// This file is included by gles2_interface_stub.h.\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2InterfaceStub(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2InterfaceStubImpl(self, filename): | |
| """Writes the GLES2 interface header.""" | |
| comment = "// This file is included by gles2_interface_stub.cc.\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2InterfaceStubImpl(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2ImplementationHeader(self, filename): | |
| """Writes the GLES2 Implementation header.""" | |
| comment = \ | |
| ("// This file is included by %s_implementation.h to declare the\n" | |
| "// GL api functions.\n" % _lower_prefix) | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2ImplementationHeader(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2Implementation(self, filename): | |
| """Writes the GLES2 Implementation.""" | |
| comment = \ | |
| ("// This file is included by %s_implementation.cc to define the\n" | |
| "// GL api functions.\n" % _lower_prefix) | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2Implementation(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2TraceImplementationHeader(self, filename): | |
| """Writes the GLES2 Trace Implementation header.""" | |
| comment = "// This file is included by gles2_trace_implementation.h\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2TraceImplementationHeader(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2TraceImplementation(self, filename): | |
| """Writes the GLES2 Trace Implementation.""" | |
| comment = "// This file is included by gles2_trace_implementation.cc\n" | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2TraceImplementation(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2ImplementationUnitTests(self, filename): | |
| """Writes the GLES2 helper header.""" | |
| comment = \ | |
| ("// This file is included by %s_implementation.h to declare the\n" | |
| "// GL api functions.\n" % _lower_prefix) | |
| with CHeaderWriter(filename, self.year, comment) as f: | |
| for func in self.original_functions: | |
| func.WriteGLES2ImplementationUnitTest(f) | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteServiceUtilsHeader(self, filename): | |
| """Writes the gles2 auto generated utility header.""" | |
| with CHeaderWriter(filename, self.year) as f: | |
| for name in sorted(self.named_type_info.keys()): | |
| named_type = NamedType(self.named_type_info[name]) | |
| if not named_type.CreateValidator(): | |
| continue | |
| class_name = ValidatorClassName(name) | |
| if named_type.IsComplete(): | |
| f.write("""class %(class_name)s { | |
| public: | |
| bool IsValid(const %(type)s value) const;"""% { | |
| 'class_name': class_name, | |
| 'type': named_type.GetType() | |
| }) | |
| if named_type.HasES3Values(): | |
| f.write("""%s(); | |
| void SetIsES3(bool is_es3) { is_es3_ = is_es3; } | |
| private: | |
| bool is_es3_;""" % class_name) | |
| f.write("};\n") | |
| f.write("%s %s;\n\n" % | |
| (class_name, ToUnderscore(name))) | |
| else: | |
| f.write("ValueValidator<%s> %s;\n" % | |
| (named_type.GetType(), ToUnderscore(name))) | |
| f.write("\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteServiceUtilsImplementation(self, filename): | |
| """Writes the gles2 auto generated utility implementation.""" | |
| with CHeaderWriter(filename, self.year) as f: | |
| names = sorted(self.named_type_info.keys()) | |
| for name in names: | |
| named_type = NamedType(self.named_type_info[name]) | |
| class_name = ValidatorClassName(name) | |
| if not named_type.CreateValidator(): | |
| continue | |
| if named_type.IsComplete(): | |
| if named_type.HasES3Values(): | |
| f.write("""Validators::%(class_name)s::%(class_name)s() | |
| : is_es3_(false) {}""" % { 'class_name': class_name }) | |
| f.write("""bool Validators::%(class_name)s::IsValid( | |
| const %(type)s value) const { | |
| switch(value) {\n""" % { | |
| 'class_name': class_name, | |
| 'type': named_type.GetType() | |
| }) | |
| if named_type.GetValidValues(): | |
| for value in named_type.GetValidValues(): | |
| f.write("case %s:\n" % value) | |
| f.write("return true;\n") | |
| if named_type.GetValidValuesES3(): | |
| for value in named_type.GetValidValuesES3(): | |
| f.write("case %s:\n" % value) | |
| f.write("return is_es3_;\n") | |
| if named_type.GetDeprecatedValuesES3(): | |
| for value in named_type.GetDeprecatedValuesES3(): | |
| f.write("case %s:\n" % value) | |
| f.write("return !is_es3_;\n") | |
| f.write("}\nreturn false;\n}\n") | |
| f.write("\n") | |
| else: | |
| if named_type.GetValidValues(): | |
| f.write("static const %s valid_%s_table[] = {\n" % | |
| (named_type.GetType(), ToUnderscore(name))) | |
| for value in named_type.GetValidValues(): | |
| f.write(" %s,\n" % value) | |
| f.write("};\n") | |
| f.write("\n") | |
| if named_type.GetValidValuesES3(): | |
| f.write("static const %s valid_%s_table_es3[] = {\n" % | |
| (named_type.GetType(), ToUnderscore(name))) | |
| for value in named_type.GetValidValuesES3(): | |
| f.write(" %s,\n" % value) | |
| f.write("};\n") | |
| f.write("\n") | |
| if named_type.GetDeprecatedValuesES3(): | |
| f.write("static const %s deprecated_%s_table_es3[] = {\n" % | |
| (named_type.GetType(), ToUnderscore(name))) | |
| for value in named_type.GetDeprecatedValuesES3(): | |
| f.write(" %s,\n" % value) | |
| f.write("};\n") | |
| f.write("\n") | |
| f.write("Validators::Validators()") | |
| pre = ' : ' | |
| for name in names: | |
| named_type = NamedType(self.named_type_info[name]) | |
| if not named_type.CreateValidator() or named_type.IsComplete(): | |
| continue | |
| if named_type.GetValidValues(): | |
| code = """%(pre)s%(name)s( | |
| valid_%(name)s_table, base::size(valid_%(name)s_table))""" | |
| else: | |
| code = "%(pre)s%(name)s()" | |
| f.write(code % { | |
| 'name': ToUnderscore(name), | |
| 'pre': pre, | |
| }) | |
| pre = ',\n ' | |
| f.write(" {\n"); | |
| f.write("}\n\n"); | |
| if _prefix == 'GLES2': | |
| f.write("void Validators::UpdateValuesES3() {\n") | |
| for name in names: | |
| named_type = NamedType(self.named_type_info[name]) | |
| if not named_type.IsConstant() and named_type.IsComplete(): | |
| if named_type.HasES3Values(): | |
| f.write(" %(name)s.SetIsES3(true);" % { | |
| 'name': ToUnderscore(name), | |
| }) | |
| continue | |
| if named_type.GetDeprecatedValuesES3(): | |
| code = """ %(name)s.RemoveValues( | |
| deprecated_%(name)s_table_es3, base::size(deprecated_%(name)s_table_es3)); | |
| """ | |
| f.write(code % { | |
| 'name': ToUnderscore(name), | |
| }) | |
| if named_type.GetValidValuesES3(): | |
| code = """ %(name)s.AddValues( | |
| valid_%(name)s_table_es3, base::size(valid_%(name)s_table_es3)); | |
| """ | |
| f.write(code % { | |
| 'name': ToUnderscore(name), | |
| }) | |
| f.write("}\n\n"); | |
| f.write("void Validators::UpdateETCCompressedTextureFormats() {\n") | |
| for name in ['CompressedTextureFormat', 'TextureInternalFormatStorage']: | |
| for fmt in _ETC_COMPRESSED_TEXTURE_FORMATS: | |
| code = """ %(name)s.AddValue(%(format)s); | |
| """ | |
| f.write(code % { | |
| 'name': ToUnderscore(name), | |
| 'format': fmt, | |
| }) | |
| f.write("}\n\n"); | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteCommonUtilsHeader(self, filename): | |
| """Writes the gles2 common utility header.""" | |
| with CHeaderWriter(filename, self.year) as f: | |
| type_infos = sorted(self.named_type_info.keys()) | |
| for type_info in type_infos: | |
| if self.named_type_info[type_info]['type'] == 'GLenum': | |
| f.write("static std::string GetString%s(uint32_t value);\n" % | |
| type_info) | |
| f.write("\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteCommonUtilsImpl(self, filename): | |
| """Writes the gles2 common utility header.""" | |
| enum_re = re.compile(r'\#define\s+(GL_[a-zA-Z0-9_]+)\s+([0-9A-Fa-fx]+)') | |
| define_dict = {} | |
| for fname in ['third_party/khronos/GLES2/gl2.h', | |
| 'third_party/khronos/GLES2/gl2ext.h', | |
| 'third_party/khronos/GLES3/gl3.h', | |
| 'third_party/khronos/GLES3/gl31.h', | |
| 'gpu/GLES2/gl2chromium.h', | |
| 'gpu/GLES2/gl2extchromium.h']: | |
| lines = open(fname).readlines() | |
| for line in lines: | |
| m = enum_re.match(line) | |
| if m: | |
| name = m.group(1) | |
| value = m.group(2) | |
| if len(value) <= 10 and value.startswith('0x'): | |
| if not value in define_dict: | |
| define_dict[value] = name | |
| # check our own _CHROMIUM macro conflicts with khronos GL headers. | |
| elif EnumsConflict(define_dict[value], name): | |
| self.Error("code collision: %s and %s have the same code %s" % | |
| (define_dict[value], name, value)) | |
| with CHeaderWriter(filename, self.year) as f: | |
| f.write("static const %sUtil::EnumToString " | |
| "enum_to_string_table[] = {\n" % _prefix) | |
| for value in sorted(define_dict): | |
| f.write(' { %s, "%s", },\n' % (value, define_dict[value])) | |
| f.write("""}; | |
| const %(p)sUtil::EnumToString* const %(p)sUtil::enum_to_string_table_ = | |
| enum_to_string_table; | |
| const size_t %(p)sUtil::enum_to_string_table_len_ = | |
| sizeof(enum_to_string_table) / sizeof(enum_to_string_table[0]); | |
| """ % { 'p' : _prefix}) | |
| enums = sorted(self.named_type_info.keys()) | |
| for enum in enums: | |
| if self.named_type_info[enum]['type'] == 'GLenum': | |
| f.write("std::string %sUtil::GetString%s(uint32_t value) {\n" % | |
| (_prefix, enum)) | |
| valid_list = self.named_type_info[enum]['valid'] | |
| if 'valid_es3' in self.named_type_info[enum]: | |
| for es3_enum in self.named_type_info[enum]['valid_es3']: | |
| if not es3_enum in valid_list: | |
| valid_list.append(es3_enum) | |
| assert len(valid_list) == len(set(valid_list)) | |
| if len(valid_list) > 0: | |
| f.write(" static const EnumToString string_table[] = {\n") | |
| for value in valid_list: | |
| f.write(' { %s, "%s" },\n' % (value, value)) | |
| f.write(""" }; | |
| return %sUtil::GetQualifiedEnumString( | |
| string_table, base::size(string_table), value); | |
| } | |
| """ % _prefix) | |
| else: | |
| f.write(""" return %sUtil::GetQualifiedEnumString( | |
| nullptr, 0, value); | |
| } | |
| """ % _prefix) | |
| self.generated_cpp_filenames.append(filename) | |
| def WritePepperGLES2Interface(self, filename, dev): | |
| """Writes the Pepper OpenGLES interface definition.""" | |
| with CWriter(filename, self.year) as f: | |
| f.write("label Chrome {\n") | |
| f.write(" M39 = 1.0\n") | |
| f.write("};\n\n") | |
| if not dev: | |
| # Declare GL types. | |
| f.write("[version=1.0]\n") | |
| f.write("describe {\n") | |
| for gltype in ['GLbitfield', 'GLboolean', 'GLbyte', 'GLclampf', | |
| 'GLclampx', 'GLenum', 'GLfixed', 'GLfloat', 'GLint', | |
| 'GLintptr', 'GLshort', 'GLsizei', 'GLsizeiptr', | |
| 'GLubyte', 'GLuint', 'GLushort']: | |
| f.write(" %s;\n" % gltype) | |
| f.write(" %s_ptr_t;\n" % gltype) | |
| f.write("};\n\n") | |
| # C level typedefs. | |
| f.write("#inline c\n") | |
| f.write("#include \"ppapi/c/pp_resource.h\"\n") | |
| if dev: | |
| f.write("#include \"ppapi/c/ppb_opengles2.h\"\n\n") | |
| else: | |
| f.write("\n#ifndef __gl2_h_\n") | |
| for (k, v) in _GL_TYPES.iteritems(): | |
| f.write("typedef %s %s;\n" % (v, k)) | |
| f.write("#ifdef _WIN64\n") | |
| for (k, v) in _GL_TYPES_64.iteritems(): | |
| f.write("typedef %s %s;\n" % (v, k)) | |
| f.write("#else\n") | |
| for (k, v) in _GL_TYPES_32.iteritems(): | |
| f.write("typedef %s %s;\n" % (v, k)) | |
| f.write("#endif // _WIN64\n") | |
| f.write("#endif // __gl2_h_\n\n") | |
| f.write("#endinl\n") | |
| for interface in self.pepper_interfaces: | |
| if interface.dev != dev: | |
| continue | |
| # Historically, we provide OpenGLES2 interfaces with struct | |
| # namespace. Not to break code which uses the interface as | |
| # "struct OpenGLES2", we put it in struct namespace. | |
| f.write('\n[macro="%s", force_struct_namespace]\n' % | |
| interface.GetInterfaceName()) | |
| f.write("interface %s {\n" % interface.GetStructName()) | |
| for func in self.original_functions: | |
| if not func.InPepperInterface(interface): | |
| continue | |
| ret_type = func.MapCTypeToPepperIdlType(func.return_type, | |
| is_for_return_type=True) | |
| func_prefix = " %s %s(" % (ret_type, func.GetPepperName()) | |
| f.write(func_prefix) | |
| f.write("[in] PP_Resource context") | |
| for arg in func.MakeTypedPepperIdlArgStrings(): | |
| f.write(",\n" + " " * len(func_prefix) + arg) | |
| f.write(");\n") | |
| f.write("};\n\n") | |
| def WritePepperGLES2Implementation(self, filename): | |
| """Writes the Pepper OpenGLES interface implementation.""" | |
| with CWriter(filename, self.year) as f: | |
| f.write("#include \"ppapi/shared_impl/ppb_opengles2_shared.h\"\n\n") | |
| f.write("#include \"base/logging.h\"\n") | |
| f.write("#include \"gpu/command_buffer/client/gles2_implementation.h\"\n") | |
| f.write("#include \"ppapi/shared_impl/ppb_graphics_3d_shared.h\"\n") | |
| f.write("#include \"ppapi/thunk/enter.h\"\n\n") | |
| f.write("namespace ppapi {\n\n") | |
| f.write("namespace {\n\n") | |
| f.write("typedef thunk::EnterResource<thunk::PPB_Graphics3D_API>" | |
| " Enter3D;\n\n") | |
| f.write("gpu::gles2::GLES2Implementation* ToGles2Impl(Enter3D*" | |
| " enter) {\n") | |
| f.write(" DCHECK(enter);\n") | |
| f.write(" DCHECK(enter->succeeded());\n") | |
| f.write(" return static_cast<PPB_Graphics3D_Shared*>(enter->object())->" | |
| "gles2_impl();\n"); | |
| f.write("}\n\n"); | |
| for func in self.original_functions: | |
| if not func.InAnyPepperExtension(): | |
| continue | |
| original_arg = func.MakeTypedPepperArgString("") | |
| context_arg = "PP_Resource context_id" | |
| if len(original_arg): | |
| arg = context_arg + ", " + original_arg | |
| else: | |
| arg = context_arg | |
| f.write("%s %s(%s) {\n" % | |
| (func.return_type, func.GetPepperName(), arg)) | |
| f.write(" Enter3D enter(context_id, true);\n") | |
| f.write(" if (enter.succeeded()) {\n") | |
| return_str = "" if func.return_type == "void" else "return " | |
| f.write(" %sToGles2Impl(&enter)->%s(%s);\n" % | |
| (return_str, func.original_name, | |
| func.MakeOriginalArgString(""))) | |
| f.write(" }") | |
| if func.return_type == "void": | |
| f.write("\n") | |
| else: | |
| f.write(" else {\n") | |
| f.write(" return %s;\n" % func.GetErrorReturnString()) | |
| f.write(" }\n") | |
| f.write("}\n\n") | |
| f.write("} // namespace\n") | |
| for interface in self.pepper_interfaces: | |
| f.write("const %s* PPB_OpenGLES2_Shared::Get%sInterface() {\n" % | |
| (interface.GetStructName(), interface.GetName())) | |
| f.write(" static const struct %s " | |
| "ppb_opengles2 = {\n" % interface.GetStructName()) | |
| f.write(" &") | |
| f.write(",\n &".join( | |
| f.GetPepperName() for f in self.original_functions | |
| if f.InPepperInterface(interface))) | |
| f.write("\n") | |
| f.write(" };\n") | |
| f.write(" return &ppb_opengles2;\n") | |
| f.write("}\n") | |
| f.write("} // namespace ppapi\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def WriteGLES2ToPPAPIBridge(self, filename): | |
| """Connects GLES2 helper library to PPB_OpenGLES2 interface""" | |
| with CWriter(filename, self.year) as f: | |
| f.write("#ifndef GL_GLEXT_PROTOTYPES\n") | |
| f.write("#define GL_GLEXT_PROTOTYPES\n") | |
| f.write("#endif\n") | |
| f.write("#include <GLES2/gl2.h>\n") | |
| f.write("#include <GLES2/gl2ext.h>\n") | |
| f.write("#include \"ppapi/lib/gl/gles2/gl2ext_ppapi.h\"\n\n") | |
| for func in self.original_functions: | |
| if not func.InAnyPepperExtension(): | |
| continue | |
| interface = self.interface_info[func.GetInfo('pepper_interface') or ''] | |
| f.write("%s GL_APIENTRY gl%s(%s) {\n" % | |
| (func.return_type, func.GetPepperName(), | |
| func.MakeTypedPepperArgString(""))) | |
| return_str = "" if func.return_type == "void" else "return " | |
| interface_str = "glGet%sInterfacePPAPI()" % interface.GetName() | |
| original_arg = func.MakeOriginalArgString("") | |
| context_arg = "glGetCurrentContextPPAPI()" | |
| if len(original_arg): | |
| arg = context_arg + ", " + original_arg | |
| else: | |
| arg = context_arg | |
| if interface.GetName(): | |
| f.write(" const struct %s* ext = %s;\n" % | |
| (interface.GetStructName(), interface_str)) | |
| f.write(" if (ext)\n") | |
| f.write(" %sext->%s(%s);\n" % | |
| (return_str, func.GetPepperName(), arg)) | |
| if return_str: | |
| f.write(" %s0;\n" % return_str) | |
| else: | |
| f.write(" %s%s->%s(%s);\n" % | |
| (return_str, interface_str, func.GetPepperName(), arg)) | |
| f.write("}\n\n") | |
| self.generated_cpp_filenames.append(filename) | |
| def Format(generated_files): | |
| formatter = "third_party/depot_tools/clang-format" | |
| if platform.system() == "Windows": | |
| formatter = "third_party\\depot_tools\\clang-format.bat" | |
| for filename in generated_files: | |
| call([formatter, "-i", "-style=chromium", filename]) |