| // Copyright 2014 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. |
| |
| #include "gpu/command_buffer/service/gles2_cmd_decoder.h" |
| |
| #include <stdint.h> |
| |
| #include "base/command_line.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "gpu/command_buffer/common/gles2_cmd_format.h" |
| #include "gpu/command_buffer/common/gles2_cmd_utils.h" |
| #include "gpu/command_buffer/service/cmd_buffer_engine.h" |
| #include "gpu/command_buffer/service/context_group.h" |
| #include "gpu/command_buffer/service/context_state.h" |
| #include "gpu/command_buffer/service/gl_surface_mock.h" |
| #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest.h" |
| |
| #include "gpu/command_buffer/service/image_manager.h" |
| #include "gpu/command_buffer/service/mailbox_manager.h" |
| #include "gpu/command_buffer/service/mocks.h" |
| #include "gpu/command_buffer/service/program_manager.h" |
| #include "gpu/command_buffer/service/test_helper.h" |
| #include "gpu/config/gpu_switches.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/gl/gl_implementation.h" |
| #include "ui/gl/gl_mock.h" |
| #include "ui/gl/gl_surface_stub.h" |
| |
| #if !defined(GL_DEPTH24_STENCIL8) |
| #define GL_DEPTH24_STENCIL8 0x88F0 |
| #endif |
| |
| using ::gl::MockGLInterface; |
| using ::testing::_; |
| using ::testing::DoAll; |
| using ::testing::InSequence; |
| using ::testing::Invoke; |
| using ::testing::MatcherCast; |
| using ::testing::Mock; |
| using ::testing::Pointee; |
| using ::testing::Return; |
| using ::testing::SaveArg; |
| using ::testing::SetArrayArgument; |
| using ::testing::SetArgumentPointee; |
| using ::testing::SetArgPointee; |
| using ::testing::StrEq; |
| using ::testing::StrictMock; |
| |
| namespace gpu { |
| namespace gles2 { |
| |
| using namespace cmds; |
| |
| class GLES2DecoderGeometryInstancingTest : public GLES2DecoderWithShaderTest { |
| public: |
| GLES2DecoderGeometryInstancingTest() : GLES2DecoderWithShaderTest() {} |
| |
| void SetUp() override { |
| InitState init; |
| init.extensions = "GL_ANGLE_instanced_arrays"; |
| // Most of the tests in this file assume they're running on |
| // desktop OpenGL, and large portions of the tests will become |
| // no-ops if they aren't. |
| init.gl_version = "2.1"; |
| init.has_alpha = true; |
| init.has_depth = true; |
| init.request_alpha = true; |
| init.request_depth = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| SetupDefaultProgram(); |
| } |
| }; |
| |
| INSTANTIATE_TEST_CASE_P(Service, |
| GLES2DecoderGeometryInstancingTest, |
| ::testing::Bool()); |
| |
| void GLES2DecoderManualInitTest::DirtyStateMaskTest(GLuint color_bits, |
| bool depth_mask, |
| GLuint front_stencil_mask, |
| GLuint back_stencil_mask) { |
| ColorMask color_mask_cmd; |
| color_mask_cmd.Init((color_bits & 0x1000) != 0, |
| (color_bits & 0x0100) != 0, |
| (color_bits & 0x0010) != 0, |
| (color_bits & 0x0001) != 0); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(color_mask_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| DepthMask depth_mask_cmd; |
| depth_mask_cmd.Init(depth_mask); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(depth_mask_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| StencilMaskSeparate front_stencil_mask_cmd; |
| front_stencil_mask_cmd.Init(GL_FRONT, front_stencil_mask); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(front_stencil_mask_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| StencilMaskSeparate back_stencil_mask_cmd; |
| back_stencil_mask_cmd.Init(GL_BACK, back_stencil_mask); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(back_stencil_mask_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupExpectationsForApplyingDirtyState( |
| false, // Framebuffer is RGB |
| true, // Framebuffer has depth |
| true, // Framebuffer has stencil |
| color_bits, // color bits |
| depth_mask, // depth mask |
| false, // depth enabled |
| front_stencil_mask, // front stencil mask |
| back_stencil_mask, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Test that with an RGB backbuffer if we set the color mask to 1,1,1,1 it is |
| // set to 1,1,1,0 at Draw time but is 1,1,1,1 at query time. |
| TEST_P(GLES2DecoderRGBBackbufferTest, RGBBackbufferColorMask) { |
| ColorMask cmd; |
| cmd.Init(true, true, true, true); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, GetError()) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .RetiresOnSaturation(); |
| typedef GetIntegerv::Result Result; |
| Result* result = static_cast<Result*>(shared_memory_address_); |
| EXPECT_CALL(*gl_, GetIntegerv(GL_COLOR_WRITEMASK, result->GetData())) |
| .Times(0); |
| result->size = 0; |
| GetIntegerv cmd2; |
| cmd2.Init(GL_COLOR_WRITEMASK, shared_memory_id_, shared_memory_offset_); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2)); |
| EXPECT_EQ( |
| decoder_->GetGLES2Util()->GLGetNumValuesReturned(GL_COLOR_WRITEMASK), |
| result->GetNumResults()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| EXPECT_EQ(1, result->GetData()[0]); |
| EXPECT_EQ(1, result->GetData()[1]); |
| EXPECT_EQ(1, result->GetData()[2]); |
| EXPECT_EQ(1, result->GetData()[3]); |
| } |
| |
| // Test that with no depth if we set DepthMask true that it's set to false at |
| // draw time but querying it returns true. |
| TEST_P(GLES2DecoderRGBBackbufferTest, RGBBackbufferDepthMask) { |
| EXPECT_CALL(*gl_, DepthMask(true)).Times(0).RetiresOnSaturation(); |
| DepthMask cmd; |
| cmd.Init(true); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, GetError()) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .RetiresOnSaturation(); |
| typedef GetIntegerv::Result Result; |
| Result* result = static_cast<Result*>(shared_memory_address_); |
| EXPECT_CALL(*gl_, GetIntegerv(GL_DEPTH_WRITEMASK, result->GetData())) |
| .Times(0); |
| result->size = 0; |
| GetIntegerv cmd2; |
| cmd2.Init(GL_DEPTH_WRITEMASK, shared_memory_id_, shared_memory_offset_); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2)); |
| EXPECT_EQ( |
| decoder_->GetGLES2Util()->GLGetNumValuesReturned(GL_DEPTH_WRITEMASK), |
| result->GetNumResults()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| EXPECT_EQ(1, result->GetData()[0]); |
| } |
| |
| // Test that with no stencil if we set the stencil mask it's still set to 0 at |
| // draw time but gets our value if we query. |
| TEST_P(GLES2DecoderRGBBackbufferTest, RGBBackbufferStencilMask) { |
| const GLint kMask = 123; |
| EXPECT_CALL(*gl_, StencilMask(kMask)).Times(0).RetiresOnSaturation(); |
| StencilMask cmd; |
| cmd.Init(kMask); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, GetError()) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .RetiresOnSaturation(); |
| typedef GetIntegerv::Result Result; |
| Result* result = static_cast<Result*>(shared_memory_address_); |
| EXPECT_CALL(*gl_, GetIntegerv(GL_STENCIL_WRITEMASK, result->GetData())) |
| .Times(0); |
| result->size = 0; |
| GetIntegerv cmd2; |
| cmd2.Init(GL_STENCIL_WRITEMASK, shared_memory_id_, shared_memory_offset_); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2)); |
| EXPECT_EQ( |
| decoder_->GetGLES2Util()->GLGetNumValuesReturned(GL_STENCIL_WRITEMASK), |
| result->GetNumResults()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| EXPECT_EQ(kMask, result->GetData()[0]); |
| } |
| |
| // Test that if an FBO is bound we get the correct masks. |
| TEST_P(GLES2DecoderRGBBackbufferTest, RGBBackbufferColorMaskFBO) { |
| ColorMask cmd; |
| cmd.Init(true, true, true, true); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| DoEnableVertexAttribArray(2); |
| DoVertexAttribPointer(2, 2, GL_FLOAT, 0, 0); |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Check that no extra calls are made on the next draw. |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Setup Frame buffer. |
| // needs to be 1x1 or else it's not renderable. |
| const GLsizei kWidth = 1; |
| const GLsizei kHeight = 1; |
| const GLenum kFormat = GL_RGB; |
| // Use a different texture for framebuffer to avoid drawing feedback loops. |
| EXPECT_CALL(*gl_, GenTextures(_, _)) |
| .WillOnce(SetArgumentPointee<1>(kNewServiceId)) |
| .RetiresOnSaturation(); |
| GenHelper<GenTexturesImmediate>(kNewClientId); |
| DoBindTexture(GL_TEXTURE_2D, kNewClientId, kNewServiceId); |
| // Pass some data so the texture will be marked as cleared. |
| DoTexImage2D(GL_TEXTURE_2D, |
| 0, |
| kFormat, |
| kWidth, |
| kHeight, |
| 0, |
| kFormat, |
| GL_UNSIGNED_BYTE, |
| kSharedMemoryId, |
| kSharedMemoryOffset); |
| DoBindFramebuffer( |
| GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId); |
| DoFramebufferTexture2D(GL_FRAMEBUFFER, |
| GL_COLOR_ATTACHMENT0, |
| GL_TEXTURE_2D, |
| kNewClientId, |
| kNewServiceId, |
| 0, |
| GL_NO_ERROR); |
| DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId); |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| |
| // This time state needs to be set. |
| SetupExpectationsForApplyingDirtyState(false, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Check that no extra calls are made on the next draw. |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Unbind |
| DoBindFramebuffer(GL_FRAMEBUFFER, 0, 0); |
| |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, DepthEnableWithDepth) { |
| InitState init; |
| init.has_depth = true; |
| init.request_depth = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| Enable cmd; |
| cmd.Init(GL_DEPTH_TEST); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupDefaultProgram(); |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| true, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| true, // depth mask |
| true, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, GetError()) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .RetiresOnSaturation(); |
| typedef GetIntegerv::Result Result; |
| Result* result = static_cast<Result*>(shared_memory_address_); |
| EXPECT_CALL(*gl_, GetIntegerv(GL_DEPTH_TEST, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| result->size = 0; |
| GetIntegerv cmd2; |
| cmd2.Init(GL_DEPTH_TEST, shared_memory_id_, shared_memory_offset_); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2)); |
| EXPECT_EQ(decoder_->GetGLES2Util()->GLGetNumValuesReturned(GL_DEPTH_TEST), |
| result->GetNumResults()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| EXPECT_EQ(1, result->GetData()[0]); |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, DepthEnableWithoutRequestedDepth) { |
| InitState init; |
| init.has_depth = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| Enable cmd; |
| cmd.Init(GL_DEPTH_TEST); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupDefaultProgram(); |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, GetError()) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .RetiresOnSaturation(); |
| typedef GetIntegerv::Result Result; |
| Result* result = static_cast<Result*>(shared_memory_address_); |
| EXPECT_CALL(*gl_, GetIntegerv(GL_DEPTH_TEST, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| result->size = 0; |
| GetIntegerv cmd2; |
| cmd2.Init(GL_DEPTH_TEST, shared_memory_id_, shared_memory_offset_); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2)); |
| EXPECT_EQ(decoder_->GetGLES2Util()->GLGetNumValuesReturned(GL_DEPTH_TEST), |
| result->GetNumResults()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| EXPECT_EQ(1, result->GetData()[0]); |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, StencilEnableWithStencil) { |
| InitState init; |
| init.has_stencil = true; |
| init.request_stencil = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| Enable cmd; |
| cmd.Init(GL_STENCIL_TEST); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupDefaultProgram(); |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState( |
| true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| true, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| GLES2Decoder::kDefaultStencilMask, // front stencil mask |
| GLES2Decoder::kDefaultStencilMask, // back stencil mask |
| true); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, GetError()) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .RetiresOnSaturation(); |
| typedef GetIntegerv::Result Result; |
| Result* result = static_cast<Result*>(shared_memory_address_); |
| EXPECT_CALL(*gl_, GetIntegerv(GL_STENCIL_TEST, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| result->size = 0; |
| GetIntegerv cmd2; |
| cmd2.Init(GL_STENCIL_TEST, shared_memory_id_, shared_memory_offset_); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2)); |
| EXPECT_EQ(decoder_->GetGLES2Util()->GLGetNumValuesReturned(GL_STENCIL_TEST), |
| result->GetNumResults()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| EXPECT_EQ(1, result->GetData()[0]); |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, StencilEnableWithoutRequestedStencil) { |
| InitState init; |
| init.has_stencil = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| Enable cmd; |
| cmd.Init(GL_STENCIL_TEST); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| SetupDefaultProgram(); |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(true, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1110, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays draw_cmd; |
| draw_cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(draw_cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, GetError()) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .WillOnce(Return(GL_NO_ERROR)) |
| .RetiresOnSaturation(); |
| typedef GetIntegerv::Result Result; |
| Result* result = static_cast<Result*>(shared_memory_address_); |
| EXPECT_CALL(*gl_, GetIntegerv(GL_STENCIL_TEST, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| result->size = 0; |
| GetIntegerv cmd2; |
| cmd2.Init(GL_STENCIL_TEST, shared_memory_id_, shared_memory_offset_); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2)); |
| EXPECT_EQ(decoder_->GetGLES2Util()->GLGetNumValuesReturned(GL_STENCIL_TEST), |
| result->GetNumResults()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| EXPECT_EQ(1, result->GetData()[0]); |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, CachedColorMask) { |
| InitState init; |
| init.has_alpha = true; |
| init.has_depth = true; |
| init.has_stencil = true; |
| init.request_alpha = true; |
| init.request_depth = true; |
| init.request_stencil = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| SetupDefaultProgram(); |
| SetupAllNeededVertexBuffers(); |
| SetupTexture(); |
| |
| // Test all color_bits combinations twice. |
| for (int i = 0; i < 32; i++) { |
| GLuint color_bits = (i & 1 ? 0x0001 : 0x0000) | (i & 2 ? 0x0010 : 0x0000) | |
| (i & 4 ? 0x0100 : 0x0000) | (i & 8 ? 0x1000 : 0x0000); |
| |
| // Toggle depth_test to force ApplyDirtyState each time. |
| DirtyStateMaskTest(color_bits, false, 0xffffffff, 0xffffffff); |
| DirtyStateMaskTest(color_bits, true, 0xffffffff, 0xffffffff); |
| DirtyStateMaskTest(color_bits, false, 0xffffffff, 0xffffffff); |
| } |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, CachedDepthMask) { |
| InitState init; |
| init.has_alpha = true; |
| init.has_depth = true; |
| init.has_stencil = true; |
| init.request_alpha = true; |
| init.request_depth = true; |
| init.request_stencil = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| SetupDefaultProgram(); |
| SetupAllNeededVertexBuffers(); |
| SetupTexture(); |
| |
| // Test all depth_mask combinations twice. |
| for (int i = 0; i < 4; i++) { |
| bool depth_mask = (i & 1) == 1; |
| |
| // Toggle color masks to force ApplyDirtyState each time. |
| DirtyStateMaskTest(0x1010, depth_mask, 0xffffffff, 0xffffffff); |
| DirtyStateMaskTest(0x0101, depth_mask, 0xffffffff, 0xffffffff); |
| DirtyStateMaskTest(0x1010, depth_mask, 0xffffffff, 0xffffffff); |
| } |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, CachedStencilMask) { |
| InitState init; |
| init.has_alpha = true; |
| init.has_depth = true; |
| init.has_stencil = true; |
| init.request_alpha = true; |
| init.request_depth = true; |
| init.request_stencil = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| SetupDefaultProgram(); |
| SetupAllNeededVertexBuffers(); |
| SetupTexture(); |
| |
| // Test all stencil_mask combinations twice. |
| for (int i = 0; i < 4; i++) { |
| GLuint stencil_mask = (i & 1) ? 0xf0f0f0f0 : 0x0f0f0f0f; |
| |
| // Toggle color masks to force ApplyDirtyState each time. |
| DirtyStateMaskTest(0x1010, true, stencil_mask, 0xffffffff); |
| DirtyStateMaskTest(0x0101, true, stencil_mask, 0xffffffff); |
| DirtyStateMaskTest(0x1010, true, stencil_mask, 0xffffffff); |
| } |
| |
| for (int i = 0; i < 4; i++) { |
| GLuint stencil_mask = (i & 1) ? 0xf0f0f0f0 : 0x0f0f0f0f; |
| |
| // Toggle color masks to force ApplyDirtyState each time. |
| DirtyStateMaskTest(0x1010, true, 0xffffffff, stencil_mask); |
| DirtyStateMaskTest(0x0101, true, 0xffffffff, stencil_mask); |
| DirtyStateMaskTest(0x1010, true, 0xffffffff, stencil_mask); |
| } |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysNoAttributesSucceeds) { |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Tests when the math overflows (0x40000000 * sizeof GLfloat) |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysSimulatedAttrib0OverflowFails) { |
| const GLsizei kLargeCount = 0x40000000; |
| SetupTexture(); |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0).RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kLargeCount); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_OUT_OF_MEMORY, GetGLError()); |
| EXPECT_FALSE(GetDecoder()->WasContextLost()); |
| } |
| |
| // Tests when the math overflows (0x7FFFFFFF + 1 = 0x8000000 verts) |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysSimulatedAttrib0PosToNegFails) { |
| const GLsizei kLargeCount = 0x7FFFFFFF; |
| SetupTexture(); |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0).RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kLargeCount); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_OUT_OF_MEMORY, GetGLError()); |
| EXPECT_FALSE(GetDecoder()->WasContextLost()); |
| } |
| |
| // Tests when the driver returns an error |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysSimulatedAttrib0OOMFails) { |
| const GLsizei kFakeLargeCount = 0x1234; |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0WithError( |
| kFakeLargeCount, 0, GL_OUT_OF_MEMORY); |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0).RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kFakeLargeCount); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_OUT_OF_MEMORY, GetGLError()); |
| EXPECT_FALSE(GetDecoder()->WasContextLost()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysBadTextureUsesBlack) { |
| DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId); |
| // This is an NPOT texture. As the default filtering requires mips |
| // this should trigger replacing with black textures before rendering. |
| DoTexImage2D(GL_TEXTURE_2D, |
| 0, |
| GL_RGBA, |
| 3, |
| 1, |
| 0, |
| GL_RGBA, |
| GL_UNSIGNED_BYTE, |
| kSharedMemoryId, |
| kSharedMemoryOffset); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| { |
| InSequence sequence; |
| EXPECT_CALL(*gl_, ActiveTexture(GL_TEXTURE0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL( |
| *gl_, BindTexture(GL_TEXTURE_2D, TestHelper::kServiceBlackTexture2dId)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, ActiveTexture(GL_TEXTURE0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, BindTexture(GL_TEXTURE_2D, kServiceTextureId)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, ActiveTexture(GL_TEXTURE0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| } |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysMissingAttributesFails) { |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, |
| DrawArraysMissingAttributesZeroCountSucceeds) { |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, 0); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysValidAttributesSucceeds) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, kServiceBufferId); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Same as DrawArraysValidAttributesSucceeds, but with workaround |
| // |init_vertex_attributes|. |
| TEST_P(GLES2DecoderManualInitTest, InitVertexAttributes) { |
| base::CommandLine command_line(0, NULL); |
| command_line.AppendSwitchASCII( |
| switches::kGpuDriverBugWorkarounds, |
| base::IntToString(gpu::INIT_VERTEX_ATTRIBUTES)); |
| InitState init; |
| init.has_alpha = true; |
| init.has_depth = true; |
| init.request_alpha = true; |
| init.request_depth = true; |
| init.bind_generates_resource = true; |
| InitDecoderWithCommandLine(init, &command_line); |
| SetupDefaultProgram(); |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, kServiceBufferId); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysDeletedBufferFails) { |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| DeleteVertexBuffer(); |
| |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysDeletedProgramSucceeds) { |
| SetupTexture(); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoDeleteProgram(client_program_id_, kServiceProgramId); |
| |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(1).RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, DeleteProgram(kServiceProgramId)).Times(1); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysWithInvalidModeFails) { |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0); |
| DrawArrays cmd; |
| cmd.Init(GL_QUADS, 0, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| cmd.Init(GL_POLYGON, 0, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysInvalidCountFails) { |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| // Try start > 0 |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 1, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Try with count > size |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices + 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Try with attrib offset > 0 |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 4); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Try with size > 2 (ie, vec3 instead of vec2) |
| DoVertexAttribPointer(1, 3, GL_FLOAT, 0, 0); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Try with stride > 8 (vec2 + vec2 byte) |
| DoVertexAttribPointer(1, 2, GL_FLOAT, sizeof(GLfloat) * 3, 0); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysInstancedANGLEFails) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, 1); |
| EXPECT_EQ(error::kUnknownCommand, ExecuteCmd(cmd)); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, VertexAttribDivisorANGLEFails) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, VertexAttribDivisorANGLE(_, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| |
| VertexAttribDivisorANGLE cmd; |
| cmd.Init(0, 1); |
| EXPECT_EQ(error::kUnknownCommand, ExecuteCmd(cmd)); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLENoAttributesFails) { |
| SetupTexture(); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLESimulatedAttrib0) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| AddExpectationsForSimulatedAttrib0(kNumVertices, kServiceBufferId); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(GL_TRIANGLES, 0, kNumVertices, 3)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, VertexAttribDivisorANGLE(0, 0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, VertexAttribDivisorANGLE(0, 1)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, 3); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLEMissingAttributesFails) { |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)).Times(0); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLEMissingAttributesZeroCountSucceeds) { |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)).Times(0); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, 0, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLEValidAttributesSucceeds) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, kServiceBufferId); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| EXPECT_CALL(*gl_, VertexAttribDivisorANGLE(0, 0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(GL_TRIANGLES, 0, kNumVertices, 1)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLEWithInvalidModeFails) { |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)).Times(0); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_QUADS, 0, 1, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| cmd.Init(GL_POLYGON, 0, 1, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLEInvalidPrimcountFails) { |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)).Times(0); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, 1, -1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_VALUE, GetGLError()); |
| } |
| |
| // Per-instance data is twice as large, but number of instances is half |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLELargeInstanceSucceeds) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 4, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL( |
| *gl_, |
| DrawArraysInstancedANGLE(GL_TRIANGLES, 0, kNumVertices, kNumVertices / 2)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, kNumVertices / 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Regular drawArrays takes the divisor into account |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysWithDivisorSucceeds) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| // Access the data right at the end of the buffer. |
| DoVertexAttribPointer( |
| 0, 2, GL_FLOAT, 0, (kNumVertices - 1) * 2 * sizeof(GLfloat)); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL( |
| *gl_, |
| DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Per-instance data is twice as large, but divisor is twice |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLELargeDivisorSucceeds) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 4, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 2); |
| EXPECT_CALL( |
| *gl_, |
| DrawArraysInstancedANGLE(GL_TRIANGLES, 0, kNumVertices, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, DrawArraysInstancedANGLELargeFails) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, kNumVertices + 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices + 1, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Per-index data is twice as large, but number of indices is half |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLELargeIndexSucceeds) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoVertexAttribPointer(1, 4, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL( |
| *gl_, |
| DrawArraysInstancedANGLE(GL_TRIANGLES, 0, kNumVertices / 2, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices / 2, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysInstancedANGLENoDivisor0Fails) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| DoVertexAttribDivisorANGLE(1, 1); |
| EXPECT_CALL(*gl_, DrawArraysInstancedANGLE(_, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawArraysInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawArraysNoDivisor0Fails) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| DoVertexAttribDivisorANGLE(1, 1); |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsNoAttributesSucceeds) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| AddExpectationsForSimulatedAttrib0(kMaxValidIndex + 1, 0); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| EXPECT_CALL(*gl_, |
| DrawElements(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2))) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsMissingAttributesFails) { |
| SetupIndexBuffer(); |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, |
| DrawElementsMissingAttributesZeroCountSucceeds) { |
| SetupIndexBuffer(); |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, 0, GL_UNSIGNED_SHORT, kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsExtraAttributesFails) { |
| SetupIndexBuffer(); |
| DoEnableVertexAttribArray(6); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsValidAttributesSucceeds) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| AddExpectationsForSimulatedAttrib0(kMaxValidIndex + 1, kServiceBufferId); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| EXPECT_CALL(*gl_, |
| DrawElements(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2))) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsDeletedBufferFails) { |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| DeleteIndexBuffer(); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsDeletedProgramSucceeds) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| AddExpectationsForSimulatedAttrib0(kMaxValidIndex + 1, 0); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoDeleteProgram(client_program_id_, kServiceProgramId); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(1); |
| EXPECT_CALL(*gl_, DeleteProgram(kServiceProgramId)).Times(1); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsWithInvalidModeFails) { |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_QUADS, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| cmd.Init(GL_POLYGON, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsInvalidCountFails) { |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| // Try start > 0 |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, kNumIndices, GL_UNSIGNED_SHORT, 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // Try with count > size |
| cmd.Init(GL_TRIANGLES, kNumIndices + 1, GL_UNSIGNED_SHORT, 0); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsOutOfRangeIndicesFails) { |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kInvalidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kInvalidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsOddOffsetForUint16Fails) { |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)).Times(0); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, kInvalidIndexRangeCount, GL_UNSIGNED_SHORT, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsInstancedANGLEFails) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| 1); |
| EXPECT_EQ(error::kUnknownCommand, ExecuteCmd(cmd)); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLENoAttributesFails) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLESimulatedAttrib0) { |
| SetupTexture(); |
| SetupVertexBuffer(); |
| SetupIndexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| AddExpectationsForSimulatedAttrib0(kMaxValidIndex + 1, kServiceBufferId); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL( |
| *gl_, |
| DrawElementsInstancedANGLE(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2), |
| 3)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, VertexAttribDivisorANGLE(0, 0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, VertexAttribDivisorANGLE(0, 1)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| 3); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLEMissingAttributesFails) { |
| SetupIndexBuffer(); |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)).Times(0); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLEMissingAttributesZeroCountSucceeds) { |
| SetupIndexBuffer(); |
| DoEnableVertexAttribArray(1); |
| |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)).Times(0); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, 0, GL_UNSIGNED_SHORT, kValidIndexRangeStart * 2, 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLEValidAttributesSucceeds) { |
| SetupIndexBuffer(); |
| SetupTexture(); |
| SetupVertexBuffer(); |
| DoEnableVertexAttribArray(1); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| AddExpectationsForSimulatedAttrib0(kMaxValidIndex + 1, kServiceBufferId); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| EXPECT_CALL(*gl_, VertexAttribDivisorANGLE(0, 0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| |
| EXPECT_CALL( |
| *gl_, |
| DrawElementsInstancedANGLE(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2), |
| 1)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLEWithInvalidModeFails) { |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)).Times(0); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_QUADS, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| cmd.Init(GL_INVALID_ENUM, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_ENUM, GetGLError()); |
| } |
| |
| // Per-instance data is twice as large, but number of instances is half |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLELargeInstanceSucceeds) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| // Add offset so we're sure we're accessing data near the end of the buffer. |
| DoVertexAttribPointer( |
| 1, |
| 2, |
| GL_FLOAT, |
| 0, |
| (kNumVertices - kMaxValidIndex - 1) * 2 * sizeof(GLfloat)); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 4, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL( |
| *gl_, |
| DrawElementsInstancedANGLE(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2), |
| kNumVertices / 2)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| kNumVertices / 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Regular drawElements takes the divisor into account |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsWithDivisorSucceeds) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| // Add offset so we're sure we're accessing data near the end of the buffer. |
| DoVertexAttribPointer( |
| 1, |
| 2, |
| GL_FLOAT, |
| 0, |
| (kNumVertices - kMaxValidIndex - 1) * 2 * sizeof(GLfloat)); |
| |
| DoEnableVertexAttribArray(0); |
| // Access the data right at the end of the buffer. |
| DoVertexAttribPointer( |
| 0, 2, GL_FLOAT, 0, (kNumVertices - 1) * 2 * sizeof(GLfloat)); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL( |
| *gl_, |
| DrawElements(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2))) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Per-instance data is twice as large, but divisor is twice |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLELargeDivisorSucceeds) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 4, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 2); |
| EXPECT_CALL( |
| *gl_, |
| DrawElementsInstancedANGLE(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2), |
| kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLELargeFails) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| kNumVertices + 1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| cmd.Init(GL_TRIANGLES, |
| kInvalidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kInvalidIndexRangeStart * 2, |
| kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLEInvalidPrimcountFails) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| -1); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_VALUE, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| // Per-index data is twice as large, but values of indices are smaller |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLELargeIndexSucceeds) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| DoVertexAttribPointer(1, 4, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| EXPECT_CALL( |
| *gl_, |
| DrawElementsInstancedANGLE(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2), |
| kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsInstancedANGLENoDivisor0Fails) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| DoVertexAttribDivisorANGLE(1, 1); |
| EXPECT_CALL(*gl_, DrawElementsInstancedANGLE(_, _, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawElementsInstancedANGLE cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2, |
| kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderGeometryInstancingTest, |
| DrawElementsNoDivisor0Fails) { |
| SetupTexture(); |
| SetupIndexBuffer(); |
| SetupVertexBuffer(); |
| DoVertexAttribPointer(1, 2, GL_FLOAT, 0, 0); |
| |
| DoEnableVertexAttribArray(0); |
| DoVertexAttribPointer(0, 2, GL_FLOAT, 0, 0); |
| DoVertexAttribDivisorANGLE(0, 1); |
| DoVertexAttribDivisorANGLE(1, 1); |
| EXPECT_CALL(*gl_, DrawElements(_, _, _, _)) |
| .Times(0) |
| .RetiresOnSaturation(); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_OPERATION, GetGLError()); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawArraysClearsAfterTexImage2DNULL) { |
| SetupAllNeededVertexBuffers(); |
| DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId); |
| // Create an uncleared texture with 2 levels. |
| DoTexImage2D( |
| GL_TEXTURE_2D, 0, GL_RGBA, 2, 2, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0, 0); |
| DoTexImage2D( |
| GL_TEXTURE_2D, 1, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0, 0); |
| // Expect 2 levels will be cleared. |
| SetupClearTextureExpectations(kServiceTextureId, kServiceTextureId, |
| GL_TEXTURE_2D, GL_TEXTURE_2D, 0, GL_RGBA, |
| GL_RGBA, GL_UNSIGNED_BYTE, 0, 0, 2, 2); |
| SetupClearTextureExpectations(kServiceTextureId, kServiceTextureId, |
| GL_TEXTURE_2D, GL_TEXTURE_2D, 1, GL_RGBA, |
| GL_RGBA, GL_UNSIGNED_BYTE, 0, 0, 1, 1); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // But not again |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawElementsClearsAfterTexImage2DNULL) { |
| SetupAllNeededVertexBuffers(); |
| SetupIndexBuffer(); |
| DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId); |
| // Create an uncleared texture with 2 levels. |
| DoTexImage2D( |
| GL_TEXTURE_2D, 0, GL_RGBA, 2, 2, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0, 0); |
| DoTexImage2D( |
| GL_TEXTURE_2D, 1, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0, 0); |
| // Expect 2 levels will be cleared. |
| SetupClearTextureExpectations(kServiceTextureId, kServiceTextureId, |
| GL_TEXTURE_2D, GL_TEXTURE_2D, 0, GL_RGBA, |
| GL_RGBA, GL_UNSIGNED_BYTE, 0, 0, 2, 2); |
| SetupClearTextureExpectations(kServiceTextureId, kServiceTextureId, |
| GL_TEXTURE_2D, GL_TEXTURE_2D, 1, GL_RGBA, |
| GL_RGBA, GL_UNSIGNED_BYTE, 0, 0, 1, 1); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| |
| EXPECT_CALL(*gl_, |
| DrawElements(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2))) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawElements cmd; |
| cmd.Init(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| kValidIndexRangeStart * 2); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // But not again |
| EXPECT_CALL(*gl_, |
| DrawElements(GL_TRIANGLES, |
| kValidIndexRangeCount, |
| GL_UNSIGNED_SHORT, |
| BufferOffset(kValidIndexRangeStart * 2))) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawClearsAfterTexImage2DNULLInFBO) { |
| const GLuint kFBOClientTextureId = 4100; |
| const GLuint kFBOServiceTextureId = 4101; |
| |
| SetupAllNeededVertexBuffers(); |
| // Register a texture id. |
| EXPECT_CALL(*gl_, GenTextures(_, _)) |
| .WillOnce(SetArgumentPointee<1>(kFBOServiceTextureId)) |
| .RetiresOnSaturation(); |
| GenHelper<GenTexturesImmediate>(kFBOClientTextureId); |
| |
| // Setup "render to" texture. |
| DoBindTexture(GL_TEXTURE_2D, kFBOClientTextureId, kFBOServiceTextureId); |
| DoTexImage2D( |
| GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0, 0); |
| DoBindFramebuffer( |
| GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId); |
| DoFramebufferTexture2D(GL_FRAMEBUFFER, |
| GL_COLOR_ATTACHMENT0, |
| GL_TEXTURE_2D, |
| kFBOClientTextureId, |
| kFBOServiceTextureId, |
| 0, |
| GL_NO_ERROR); |
| DoEnableDisable(GL_SCISSOR_TEST, false); |
| DoScissor(0, 0, 1, 1); |
| |
| // Setup "render from" texture. |
| SetupTexture(); |
| |
| SetupExpectationsForFramebufferClearing(GL_FRAMEBUFFER, // target |
| GL_COLOR_BUFFER_BIT, // clear bits |
| 0, 0, 0, |
| 0, // color |
| 0, // stencil |
| 1.0f, // depth |
| false, // scissor test |
| 0, 0, 1, 1); |
| |
| SetupExpectationsForApplyingDirtyState(false, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1111, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // But not again. |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawWitFBOThatCantClearDoesNotDraw) { |
| const GLuint kFBOClientTextureId = 4100; |
| const GLuint kFBOServiceTextureId = 4101; |
| |
| // Register a texture id. |
| EXPECT_CALL(*gl_, GenTextures(_, _)) |
| .WillOnce(SetArgumentPointee<1>(kFBOServiceTextureId)) |
| .RetiresOnSaturation(); |
| GenHelper<GenTexturesImmediate>(kFBOClientTextureId); |
| |
| // Setup "render to" texture. |
| DoBindTexture(GL_TEXTURE_2D, kFBOClientTextureId, kFBOServiceTextureId); |
| DoTexImage2D( |
| GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0, 0); |
| DoBindFramebuffer( |
| GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId); |
| DoFramebufferTexture2D(GL_FRAMEBUFFER, |
| GL_COLOR_ATTACHMENT0, |
| GL_TEXTURE_2D, |
| kFBOClientTextureId, |
| kFBOServiceTextureId, |
| 0, |
| GL_NO_ERROR); |
| |
| // Setup "render from" texture. |
| SetupTexture(); |
| |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_UNSUPPORTED)) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, DrawArrays(_, _, _)).Times(0).RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_INVALID_FRAMEBUFFER_OPERATION, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, DrawClearsAfterRenderbufferStorageInFBO) { |
| SetupTexture(); |
| DoBindRenderbuffer( |
| GL_RENDERBUFFER, client_renderbuffer_id_, kServiceRenderbufferId); |
| DoBindFramebuffer( |
| GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId); |
| DoRenderbufferStorage( |
| GL_RENDERBUFFER, GL_RGBA4, GL_RGBA, 100, 50, GL_NO_ERROR); |
| DoFramebufferRenderbuffer(GL_FRAMEBUFFER, |
| GL_COLOR_ATTACHMENT0, |
| GL_RENDERBUFFER, |
| client_renderbuffer_id_, |
| kServiceRenderbufferId, |
| GL_NO_ERROR); |
| DoEnableDisable(GL_SCISSOR_TEST, false); |
| DoScissor(0, 0, 1, 1); |
| |
| SetupExpectationsForFramebufferClearing(GL_FRAMEBUFFER, // target |
| GL_COLOR_BUFFER_BIT, // clear bits |
| 0, 0, 0, |
| 0, // color |
| 0, // stencil |
| 1.0f, // depth |
| false, // scissor test |
| 0, 0, 1, 1); |
| |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(false, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1111, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, DrawArraysClearsAfterTexImage2DNULLCubemap) { |
| InitState init; |
| init.gl_version = "opengl es 2.0"; |
| init.has_alpha = true; |
| init.has_depth = true; |
| init.request_alpha = true; |
| init.request_depth = true; |
| InitDecoder(init); |
| |
| static const GLenum faces[] = { |
| GL_TEXTURE_CUBE_MAP_POSITIVE_X, GL_TEXTURE_CUBE_MAP_NEGATIVE_X, |
| GL_TEXTURE_CUBE_MAP_POSITIVE_Y, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, |
| GL_TEXTURE_CUBE_MAP_POSITIVE_Z, GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, |
| }; |
| SetupCubemapProgram(); |
| DoBindTexture(GL_TEXTURE_CUBE_MAP, client_texture_id_, kServiceTextureId); |
| // Fill out all the faces for 2 levels, leave 2 uncleared. |
| for (int ii = 0; ii < 6; ++ii) { |
| GLenum face = faces[ii]; |
| int32_t shm_id = |
| (face == GL_TEXTURE_CUBE_MAP_NEGATIVE_Y) ? 0 : kSharedMemoryId; |
| uint32_t shm_offset = |
| (face == GL_TEXTURE_CUBE_MAP_NEGATIVE_Y) ? 0 : kSharedMemoryOffset; |
| DoTexImage2D(face, |
| 0, |
| GL_RGBA, |
| 2, |
| 2, |
| 0, |
| GL_RGBA, |
| GL_UNSIGNED_BYTE, |
| shm_id, |
| shm_offset); |
| DoTexImage2D(face, |
| 1, |
| GL_RGBA, |
| 1, |
| 1, |
| 0, |
| GL_RGBA, |
| GL_UNSIGNED_BYTE, |
| shm_id, |
| shm_offset); |
| } |
| // Expect 2 levels will be cleared. |
| SetupClearTextureExpectations(kServiceTextureId, kServiceTextureId, |
| GL_TEXTURE_CUBE_MAP, |
| GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGBA, |
| GL_RGBA, GL_UNSIGNED_BYTE, 0, 0, 2, 2); |
| SetupClearTextureExpectations(kServiceTextureId, kServiceTextureId, |
| GL_TEXTURE_CUBE_MAP, |
| GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 1, GL_RGBA, |
| GL_RGBA, GL_UNSIGNED_BYTE, 0, 0, 1, 1); |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, |
| DrawClearsAfterRenderbuffersWithMultipleAttachments) { |
| const GLuint kFBOClientTextureId = 4100; |
| const GLuint kFBOServiceTextureId = 4101; |
| |
| // Register a texture id. |
| EXPECT_CALL(*gl_, GenTextures(_, _)) |
| .WillOnce(SetArgumentPointee<1>(kFBOServiceTextureId)) |
| .RetiresOnSaturation(); |
| GenHelper<GenTexturesImmediate>(kFBOClientTextureId); |
| |
| // Setup "render to" texture. |
| DoBindTexture(GL_TEXTURE_2D, kFBOClientTextureId, kFBOServiceTextureId); |
| DoTexImage2D( |
| GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0, 0); |
| DoBindFramebuffer( |
| GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId); |
| DoFramebufferTexture2D(GL_FRAMEBUFFER, |
| GL_COLOR_ATTACHMENT0, |
| GL_TEXTURE_2D, |
| kFBOClientTextureId, |
| kFBOServiceTextureId, |
| 0, |
| GL_NO_ERROR); |
| |
| DoBindRenderbuffer( |
| GL_RENDERBUFFER, client_renderbuffer_id_, kServiceRenderbufferId); |
| DoBindFramebuffer( |
| GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId); |
| DoRenderbufferStorage(GL_RENDERBUFFER, |
| GL_DEPTH_COMPONENT16, |
| GL_DEPTH_COMPONENT, |
| 1, |
| 1, |
| GL_NO_ERROR); |
| DoFramebufferRenderbuffer(GL_FRAMEBUFFER, |
| GL_DEPTH_ATTACHMENT, |
| GL_RENDERBUFFER, |
| client_renderbuffer_id_, |
| kServiceRenderbufferId, |
| GL_NO_ERROR); |
| DoEnableDisable(GL_SCISSOR_TEST, false); |
| DoScissor(0, 0, 1, 1); |
| SetupTexture(); |
| SetupExpectationsForFramebufferClearing( |
| GL_FRAMEBUFFER, // target |
| GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, // clear bits |
| 0, 0, 0, |
| 0, // color |
| 0, // stencil |
| 1.0f, // depth |
| false, // scissor test |
| 0, 0, 1, 1); |
| |
| AddExpectationsForSimulatedAttrib0(kNumVertices, 0); |
| SetupExpectationsForApplyingDirtyState(false, // Framebuffer is RGB |
| true, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1111, // color bits |
| true, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderWithShaderTest, |
| DrawingWithFBOTwiceChecksForFBOCompleteOnce) { |
| const GLuint kFBOClientTextureId = 4100; |
| const GLuint kFBOServiceTextureId = 4101; |
| |
| SetupAllNeededVertexBuffers(); |
| |
| // Register a texture id. |
| EXPECT_CALL(*gl_, GenTextures(_, _)) |
| .WillOnce(SetArgumentPointee<1>(kFBOServiceTextureId)) |
| .RetiresOnSaturation(); |
| GenHelper<GenTexturesImmediate>(kFBOClientTextureId); |
| |
| // Setup "render to" texture that is cleared. |
| DoBindTexture(GL_TEXTURE_2D, kFBOClientTextureId, kFBOServiceTextureId); |
| DoTexImage2D(GL_TEXTURE_2D, |
| 0, |
| GL_RGBA, |
| 1, |
| 1, |
| 0, |
| GL_RGBA, |
| GL_UNSIGNED_BYTE, |
| kSharedMemoryId, |
| kSharedMemoryOffset); |
| DoBindFramebuffer( |
| GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId); |
| DoFramebufferTexture2D(GL_FRAMEBUFFER, |
| GL_COLOR_ATTACHMENT0, |
| GL_TEXTURE_2D, |
| kFBOClientTextureId, |
| kFBOServiceTextureId, |
| 0, |
| GL_NO_ERROR); |
| |
| // Setup "render from" texture. |
| SetupTexture(); |
| |
| // Make sure we check for framebuffer complete. |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| |
| SetupExpectationsForApplyingDirtyState(false, // Framebuffer is RGB |
| false, // Framebuffer has depth |
| false, // Framebuffer has stencil |
| 0x1111, // color bits |
| false, // depth mask |
| false, // depth enabled |
| 0, // front stencil mask |
| 0, // back stencil mask |
| false); // stencil enabled |
| |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| |
| // But not again. |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| TEST_P(GLES2DecoderManualInitTest, DrawClearsDepthTexture) { |
| InitState init; |
| init.extensions = "GL_ANGLE_depth_texture"; |
| init.gl_version = "opengl es 2.0"; |
| init.has_alpha = true; |
| init.has_depth = true; |
| init.request_alpha = true; |
| init.request_depth = true; |
| init.bind_generates_resource = true; |
| InitDecoder(init); |
| |
| SetupDefaultProgram(); |
| SetupAllNeededVertexBuffers(); |
| const GLenum attachment = GL_DEPTH_ATTACHMENT; |
| const GLenum target = GL_TEXTURE_2D; |
| const GLint level = 0; |
| DoBindTexture(target, client_texture_id_, kServiceTextureId); |
| |
| // Create a depth texture. |
| DoTexImage2D(target, |
| level, |
| GL_DEPTH_COMPONENT, |
| 1, |
| 1, |
| 0, |
| GL_DEPTH_COMPONENT, |
| GL_UNSIGNED_INT, |
| 0, |
| 0); |
| |
| // Set scissor rect and disable GL_SCISSOR_TEST to make sure we enable it in |
| // the clear, then disable it and restore the rect again. |
| DoScissor(0, 0, 32, 32); |
| DoEnableDisable(GL_SCISSOR_TEST, false); |
| |
| EXPECT_CALL(*gl_, GenFramebuffersEXT(1, _)).Times(1).RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, BindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, _)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| |
| EXPECT_CALL(*gl_, |
| FramebufferTexture2DEXT(GL_DRAW_FRAMEBUFFER_EXT, |
| attachment, |
| target, |
| kServiceTextureId, |
| level)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_DRAW_FRAMEBUFFER_EXT)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| |
| EXPECT_CALL(*gl_, ClearStencil(0)).Times(1).RetiresOnSaturation(); |
| SetupExpectationsForStencilMask(GLES2Decoder::kDefaultStencilMask, |
| GLES2Decoder::kDefaultStencilMask); |
| EXPECT_CALL(*gl_, ClearDepth(1.0f)).Times(1).RetiresOnSaturation(); |
| SetupExpectationsForDepthMask(true); |
| SetupExpectationsForEnableDisable(GL_SCISSOR_TEST, true); |
| EXPECT_CALL(*gl_, Scissor(0, 0, 1, 1)).Times(1).RetiresOnSaturation(); |
| |
| EXPECT_CALL(*gl_, Clear(GL_DEPTH_BUFFER_BIT)).Times(1).RetiresOnSaturation(); |
| |
| SetupExpectationsForRestoreClearState(0.0f, 0.0f, 0.0f, 0.0f, 0, 1.0f, false, |
| 0, 0, 32, 32); |
| |
| EXPECT_CALL(*gl_, DeleteFramebuffersEXT(1, _)).Times(1).RetiresOnSaturation(); |
| EXPECT_CALL(*gl_, BindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, 0)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| |
| SetupExpectationsForApplyingDefaultDirtyState(); |
| EXPECT_CALL(*gl_, DrawArrays(GL_TRIANGLES, 0, kNumVertices)) |
| .Times(1) |
| .RetiresOnSaturation(); |
| DrawArrays cmd; |
| cmd.Init(GL_TRIANGLES, 0, kNumVertices); |
| EXPECT_EQ(error::kNoError, ExecuteCmd(cmd)); |
| EXPECT_EQ(GL_NO_ERROR, GetGLError()); |
| } |
| |
| } // namespace gles2 |
| } // namespace gpu |
