| // |
| // Copyright(c) 2014 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // entry_points_gles_3_0.cpp : Implements the GLES 3.0 entry points. |
| |
| #include "libGLESv2/entry_points_gles_3_0.h" |
| #include "libGLESv2/entry_points_gles_2_0_ext.h" |
| #include "libGLESv2/global_state.h" |
| |
| #include "libANGLE/formatutils.h" |
| #include "libANGLE/Buffer.h" |
| #include "libANGLE/Context.h" |
| #include "libANGLE/Error.h" |
| #include "libANGLE/Fence.h" |
| #include "libANGLE/Framebuffer.h" |
| #include "libANGLE/Query.h" |
| #include "libANGLE/VertexArray.h" |
| |
| #include "libANGLE/validationES.h" |
| #include "libANGLE/validationES3.h" |
| #include "libANGLE/queryconversions.h" |
| |
| #include "common/debug.h" |
| |
| namespace gl |
| { |
| |
| void GL_APIENTRY ReadBuffer(GLenum mode) |
| { |
| EVENT("(GLenum mode = 0x%X)", mode); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateReadBuffer(context, mode)) |
| { |
| return; |
| } |
| |
| Framebuffer *readFBO = context->getState().getReadFramebuffer(); |
| readFBO->setReadBuffer(mode); |
| } |
| } |
| |
| void GL_APIENTRY DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid* indices) |
| { |
| EVENT("(GLenum mode = 0x%X, GLuint start = %u, GLuint end = %u, GLsizei count = %d, GLenum type = 0x%X, " |
| "const GLvoid* indices = 0x%0.8p)", mode, start, end, count, type, indices); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // glDrawRangeElements |
| UNIMPLEMENTED(); |
| } |
| } |
| |
| void GL_APIENTRY TexImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid* pixels) |
| { |
| EVENT("(GLenum target = 0x%X, GLint level = %d, GLint internalformat = %d, GLsizei width = %d, " |
| "GLsizei height = %d, GLsizei depth = %d, GLint border = %d, GLenum format = 0x%X, " |
| "GLenum type = 0x%X, const GLvoid* pixels = 0x%0.8p)", |
| target, level, internalformat, width, height, depth, border, format, type, pixels); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // validateES3TexImageFormat sets the error code if there is an error |
| if (!ValidateES3TexImageParameters(context, target, level, internalformat, false, false, |
| 0, 0, 0, width, height, depth, border, format, type, pixels)) |
| { |
| return; |
| } |
| |
| Extents size(width, height, depth); |
| Texture *texture = context->getTargetTexture(target); |
| Error error = texture->setImage(target, level, internalformat, size, format, type, context->getState().getUnpackState(), |
| reinterpret_cast<const uint8_t *>(pixels)); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY TexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid* pixels) |
| { |
| EVENT("(GLenum target = 0x%X, GLint level = %d, GLint xoffset = %d, GLint yoffset = %d, " |
| "GLint zoffset = %d, GLsizei width = %d, GLsizei height = %d, GLsizei depth = %d, " |
| "GLenum format = 0x%X, GLenum type = 0x%X, const GLvoid* pixels = 0x%0.8p)", |
| target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // validateES3TexImageFormat sets the error code if there is an error |
| if (!ValidateES3TexImageParameters(context, target, level, GL_NONE, false, true, |
| xoffset, yoffset, zoffset, width, height, depth, 0, |
| format, type, pixels)) |
| { |
| return; |
| } |
| |
| // Zero sized uploads are valid but no-ops |
| if (width == 0 || height == 0 || depth == 0) |
| { |
| return; |
| } |
| |
| Box area(xoffset, yoffset, zoffset, width, height, depth); |
| Texture *texture = context->getTargetTexture(target); |
| Error error = texture->setSubImage(target, level, area, format, type, context->getState().getUnpackState(), |
| reinterpret_cast<const uint8_t *>(pixels)); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY CopyTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height) |
| { |
| EVENT("(GLenum target = 0x%X, GLint level = %d, GLint xoffset = %d, GLint yoffset = %d, " |
| "GLint zoffset = %d, GLint x = %d, GLint y = %d, GLsizei width = %d, GLsizei height = %d)", |
| target, level, xoffset, yoffset, zoffset, x, y, width, height); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateES3CopyTexImageParameters(context, target, level, GL_NONE, true, xoffset, yoffset, zoffset, |
| x, y, width, height, 0)) |
| { |
| return; |
| } |
| |
| Offset destOffset(xoffset, yoffset, zoffset); |
| Rectangle sourceArea(x, y, width, height); |
| |
| const Framebuffer *framebuffer = context->getState().getReadFramebuffer(); |
| Texture *texture = context->getTargetTexture(target); |
| Error error = texture->copySubImage(target, level, destOffset, sourceArea, framebuffer); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY CompressedTexImage3D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid* data) |
| { |
| EVENT("(GLenum target = 0x%X, GLint level = %d, GLenum internalformat = 0x%X, GLsizei width = %d, " |
| "GLsizei height = %d, GLsizei depth = %d, GLint border = %d, GLsizei imageSize = %d, " |
| "const GLvoid* data = 0x%0.8p)", |
| target, level, internalformat, width, height, depth, border, imageSize, data); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| const InternalFormat &formatInfo = GetInternalFormatInfo(internalformat); |
| if (imageSize < 0 || static_cast<GLuint>(imageSize) != formatInfo.computeBlockSize(GL_UNSIGNED_BYTE, width, height)) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| // validateES3TexImageFormat sets the error code if there is an error |
| if (!ValidateES3TexImageParameters(context, target, level, internalformat, true, false, |
| 0, 0, 0, width, height, depth, border, GL_NONE, GL_NONE, data)) |
| { |
| return; |
| } |
| |
| Extents size(width, height, depth); |
| Texture *texture = context->getTargetTexture(target); |
| Error error = texture->setCompressedImage(target, level, internalformat, size, context->getState().getUnpackState(), |
| reinterpret_cast<const uint8_t *>(data)); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY CompressedTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid* data) |
| { |
| EVENT("(GLenum target = 0x%X, GLint level = %d, GLint xoffset = %d, GLint yoffset = %d, " |
| "GLint zoffset = %d, GLsizei width = %d, GLsizei height = %d, GLsizei depth = %d, " |
| "GLenum format = 0x%X, GLsizei imageSize = %d, const GLvoid* data = 0x%0.8p)", |
| target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, data); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| const InternalFormat &formatInfo = GetInternalFormatInfo(format); |
| if (imageSize < 0 || static_cast<GLuint>(imageSize) != formatInfo.computeBlockSize(GL_UNSIGNED_BYTE, width, height)) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| if (!data) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| // validateES3TexImageFormat sets the error code if there is an error |
| if (!ValidateES3TexImageParameters(context, target, level, GL_NONE, true, true, |
| 0, 0, 0, width, height, depth, 0, GL_NONE, GL_NONE, data)) |
| { |
| return; |
| } |
| |
| // Zero sized uploads are valid but no-ops |
| if (width == 0 || height == 0) |
| { |
| return; |
| } |
| |
| Box area(xoffset, yoffset, zoffset, width, height, depth); |
| Texture *texture = context->getTargetTexture(target); |
| Error error = texture->setCompressedSubImage(target, level, area, format, context->getState().getUnpackState(), |
| reinterpret_cast<const uint8_t *>(data)); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY GenQueries(GLsizei n, GLuint* ids) |
| { |
| EVENT("(GLsizei n = %d, GLuint* ids = 0x%0.8p)", n, ids); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (n < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| for (GLsizei i = 0; i < n; i++) |
| { |
| ids[i] = context->createQuery(); |
| } |
| } |
| } |
| |
| void GL_APIENTRY DeleteQueries(GLsizei n, const GLuint* ids) |
| { |
| EVENT("(GLsizei n = %d, GLuint* ids = 0x%0.8p)", n, ids); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (n < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| for (GLsizei i = 0; i < n; i++) |
| { |
| context->deleteQuery(ids[i]); |
| } |
| } |
| } |
| |
| GLboolean GL_APIENTRY IsQuery(GLuint id) |
| { |
| EVENT("(GLuint id = %u)", id); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_FALSE; |
| } |
| |
| return (context->getQuery(id, false, GL_NONE) != NULL) ? GL_TRUE : GL_FALSE; |
| } |
| |
| return GL_FALSE; |
| } |
| |
| void GL_APIENTRY BeginQuery(GLenum target, GLuint id) |
| { |
| EVENT("(GLenum target = 0x%X, GLuint id = %u)", target, id); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateBeginQuery(context, target, id)) |
| { |
| return; |
| } |
| |
| Error error = context->beginQuery(target, id); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY EndQuery(GLenum target) |
| { |
| EVENT("(GLenum target = 0x%X)", target); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateEndQuery(context, target)) |
| { |
| return; |
| } |
| |
| Error error = context->endQuery(target); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetQueryiv(GLenum target, GLenum pname, GLint* params) |
| { |
| EVENT("(GLenum target = 0x%X, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", target, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidQueryType(context, target)) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| switch (pname) |
| { |
| case GL_CURRENT_QUERY: |
| params[0] = static_cast<GLint>(context->getState().getActiveQueryId(target)); |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetQueryObjectuiv(GLuint id, GLenum pname, GLuint* params) |
| { |
| EVENT("(GLuint id = %u, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", id, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| Query *queryObject = context->getQuery(id, false, GL_NONE); |
| |
| if (!queryObject) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (context->getState().getActiveQueryId(queryObject->getType()) == id) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| switch(pname) |
| { |
| case GL_QUERY_RESULT_EXT: |
| { |
| Error error = queryObject->getResult(params); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| break; |
| |
| case GL_QUERY_RESULT_AVAILABLE_EXT: |
| { |
| Error error = queryObject->isResultAvailable(params); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| } |
| } |
| |
| GLboolean GL_APIENTRY UnmapBuffer(GLenum target) |
| { |
| EVENT("(GLenum target = 0x%X)", target); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_FALSE; |
| } |
| |
| return UnmapBufferOES(target); |
| } |
| |
| return GL_FALSE; |
| } |
| |
| void GL_APIENTRY GetBufferPointerv(GLenum target, GLenum pname, GLvoid** params) |
| { |
| EVENT("(GLenum target = 0x%X, GLenum pname = 0x%X, GLvoid** params = 0x%0.8p)", target, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| GetBufferPointervOES(target, pname, params); |
| } |
| } |
| |
| void GL_APIENTRY DrawBuffers(GLsizei n, const GLenum* bufs) |
| { |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| DrawBuffersEXT(n, bufs); |
| } |
| } |
| |
| void GL_APIENTRY UniformMatrix2x3fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %u, const GLfloat* value = 0x%0.8p)", |
| location, count, transpose, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniformMatrix(context, GL_FLOAT_MAT2x3, location, count, transpose)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniformMatrix2x3fv(location, count, transpose, value); |
| } |
| } |
| |
| void GL_APIENTRY UniformMatrix3x2fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %u, const GLfloat* value = 0x%0.8p)", |
| location, count, transpose, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniformMatrix(context, GL_FLOAT_MAT3x2, location, count, transpose)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniformMatrix3x2fv(location, count, transpose, value); |
| } |
| } |
| |
| void GL_APIENTRY UniformMatrix2x4fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %u, const GLfloat* value = 0x%0.8p)", |
| location, count, transpose, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniformMatrix(context, GL_FLOAT_MAT2x4, location, count, transpose)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniformMatrix2x4fv(location, count, transpose, value); |
| } |
| } |
| |
| void GL_APIENTRY UniformMatrix4x2fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %u, const GLfloat* value = 0x%0.8p)", |
| location, count, transpose, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniformMatrix(context, GL_FLOAT_MAT4x2, location, count, transpose)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniformMatrix4x2fv(location, count, transpose, value); |
| } |
| } |
| |
| void GL_APIENTRY UniformMatrix3x4fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %u, const GLfloat* value = 0x%0.8p)", |
| location, count, transpose, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniformMatrix(context, GL_FLOAT_MAT3x4, location, count, transpose)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniformMatrix3x4fv(location, count, transpose, value); |
| } |
| } |
| |
| void GL_APIENTRY UniformMatrix4x3fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %u, const GLfloat* value = 0x%0.8p)", |
| location, count, transpose, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniformMatrix(context, GL_FLOAT_MAT4x3, location, count, transpose)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniformMatrix4x3fv(location, count, transpose, value); |
| } |
| } |
| |
| void GL_APIENTRY BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter) |
| { |
| EVENT("(GLint srcX0 = %d, GLint srcY0 = %d, GLint srcX1 = %d, GLint srcY1 = %d, GLint dstX0 = %d, " |
| "GLint dstY0 = %d, GLint dstX1 = %d, GLint dstY1 = %d, GLbitfield mask = 0x%X, GLenum filter = 0x%X)", |
| srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateBlitFramebufferParameters(context, srcX0, srcY0, srcX1, srcY1, |
| dstX0, dstY0, dstX1, dstY1, mask, filter, |
| false)) |
| { |
| return; |
| } |
| |
| Framebuffer *readFramebuffer = context->getState().getReadFramebuffer(); |
| ASSERT(readFramebuffer); |
| |
| Framebuffer *drawFramebuffer = context->getState().getDrawFramebuffer(); |
| ASSERT(drawFramebuffer); |
| |
| Rectangle srcArea(srcX0, srcY0, srcX1 - srcX0, srcY1 - srcY0); |
| Rectangle dstArea(dstX0, dstY0, dstX1 - dstX0, dstY1 - dstY0); |
| |
| Error error = drawFramebuffer->blit(context->getState(), srcArea, dstArea, mask, filter, readFramebuffer); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY RenderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height) |
| { |
| EVENT("(GLenum target = 0x%X, GLsizei samples = %d, GLenum internalformat = 0x%X, GLsizei width = %d, GLsizei height = %d)", |
| target, samples, internalformat, width, height); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateES3RenderbufferStorageParameters(context, target, samples, internalformat, width, height)) |
| { |
| return; |
| } |
| |
| Renderbuffer *renderbuffer = context->getState().getCurrentRenderbuffer(); |
| renderbuffer->setStorage(width, height, internalformat, samples); |
| } |
| } |
| |
| void GL_APIENTRY FramebufferTextureLayer(GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer) |
| { |
| EVENT("(GLenum target = 0x%X, GLenum attachment = 0x%X, GLuint texture = %u, GLint level = %d, GLint layer = %d)", |
| target, attachment, texture, level, layer); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateFramebufferTextureLayer(context, target, attachment, texture, |
| level, layer)) |
| { |
| return; |
| } |
| |
| Framebuffer *framebuffer = context->getState().getTargetFramebuffer(target); |
| ASSERT(framebuffer); |
| |
| if (texture != 0) |
| { |
| Texture *textureObject = context->getTexture(texture); |
| |
| ImageIndex index = ImageIndex::MakeInvalid(); |
| |
| if (textureObject->getTarget() == GL_TEXTURE_3D) |
| { |
| index = ImageIndex::Make3D(level, layer); |
| } |
| else |
| { |
| ASSERT(textureObject->getTarget() == GL_TEXTURE_2D_ARRAY); |
| index = ImageIndex::Make2DArray(level, layer); |
| } |
| |
| framebuffer->setTextureAttachment(attachment, textureObject, index); |
| } |
| else |
| { |
| framebuffer->setNULLAttachment(attachment); |
| } |
| } |
| } |
| |
| GLvoid *GL_APIENTRY MapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access) |
| { |
| EVENT("(GLenum target = 0x%X, GLintptr offset = %d, GLsizeiptr length = %d, GLbitfield access = 0x%X)", |
| target, offset, length, access); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return NULL; |
| } |
| |
| return MapBufferRangeEXT(target, offset, length, access); |
| } |
| |
| return NULL; |
| } |
| |
| void GL_APIENTRY FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length) |
| { |
| EVENT("(GLenum target = 0x%X, GLintptr offset = %d, GLsizeiptr length = %d)", target, offset, length); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| FlushMappedBufferRangeEXT(target, offset, length); |
| } |
| } |
| |
| void GL_APIENTRY BindVertexArray(GLuint array) |
| { |
| EVENT("(GLuint array = %u)", array); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| VertexArray *vao = context->getVertexArray(array); |
| |
| if (!vao) |
| { |
| // The default VAO should always exist |
| ASSERT(array != 0); |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| context->bindVertexArray(array); |
| } |
| } |
| |
| void GL_APIENTRY DeleteVertexArrays(GLsizei n, const GLuint* arrays) |
| { |
| EVENT("(GLsizei n = %d, const GLuint* arrays = 0x%0.8p)", n, arrays); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (n < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| for (int arrayIndex = 0; arrayIndex < n; arrayIndex++) |
| { |
| if (arrays[arrayIndex] != 0) |
| { |
| context->deleteVertexArray(arrays[arrayIndex]); |
| } |
| } |
| } |
| } |
| |
| void GL_APIENTRY GenVertexArrays(GLsizei n, GLuint* arrays) |
| { |
| EVENT("(GLsizei n = %d, GLuint* arrays = 0x%0.8p)", n, arrays); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (n < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| for (int arrayIndex = 0; arrayIndex < n; arrayIndex++) |
| { |
| arrays[arrayIndex] = context->createVertexArray(); |
| } |
| } |
| } |
| |
| GLboolean GL_APIENTRY IsVertexArray(GLuint array) |
| { |
| EVENT("(GLuint array = %u)", array); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_FALSE; |
| } |
| |
| if (array == 0) |
| { |
| return GL_FALSE; |
| } |
| |
| VertexArray *vao = context->getVertexArray(array); |
| |
| return (vao != NULL ? GL_TRUE : GL_FALSE); |
| } |
| |
| return GL_FALSE; |
| } |
| |
| void GL_APIENTRY GetIntegeri_v(GLenum target, GLuint index, GLint* data) |
| { |
| EVENT("(GLenum target = 0x%X, GLuint index = %u, GLint* data = 0x%0.8p)", |
| target, index, data); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| const Caps &caps = context->getCaps(); |
| switch (target) |
| { |
| case GL_TRANSFORM_FEEDBACK_BUFFER_START: |
| case GL_TRANSFORM_FEEDBACK_BUFFER_SIZE: |
| case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: |
| if (index >= caps.maxTransformFeedbackSeparateAttributes) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| case GL_UNIFORM_BUFFER_START: |
| case GL_UNIFORM_BUFFER_SIZE: |
| case GL_UNIFORM_BUFFER_BINDING: |
| if (index >= caps.maxCombinedUniformBlocks) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (!(context->getIndexedIntegerv(target, index, data))) |
| { |
| GLenum nativeType; |
| unsigned int numParams = 0; |
| if (!context->getIndexedQueryParameterInfo(target, &nativeType, &numParams)) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (numParams == 0) |
| { |
| return; // it is known that pname is valid, but there are no parameters to return |
| } |
| |
| if (nativeType == GL_INT_64_ANGLEX) |
| { |
| GLint64 minIntValue = static_cast<GLint64>(std::numeric_limits<int>::min()); |
| GLint64 maxIntValue = static_cast<GLint64>(std::numeric_limits<int>::max()); |
| GLint64 *int64Params = new GLint64[numParams]; |
| |
| context->getIndexedInteger64v(target, index, int64Params); |
| |
| for (unsigned int i = 0; i < numParams; ++i) |
| { |
| GLint64 clampedValue = std::max(std::min(int64Params[i], maxIntValue), minIntValue); |
| data[i] = static_cast<GLint>(clampedValue); |
| } |
| |
| delete [] int64Params; |
| } |
| else |
| { |
| UNREACHABLE(); |
| } |
| } |
| } |
| } |
| |
| void GL_APIENTRY BeginTransformFeedback(GLenum primitiveMode) |
| { |
| EVENT("(GLenum primitiveMode = 0x%X)", primitiveMode); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| switch (primitiveMode) |
| { |
| case GL_TRIANGLES: |
| case GL_LINES: |
| case GL_POINTS: |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| TransformFeedback *transformFeedback = context->getState().getCurrentTransformFeedback(); |
| ASSERT(transformFeedback != NULL); |
| |
| if (transformFeedback->isStarted()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (transformFeedback->isPaused()) |
| { |
| transformFeedback->resume(); |
| } |
| else |
| { |
| transformFeedback->start(primitiveMode); |
| } |
| } |
| } |
| |
| void GL_APIENTRY EndTransformFeedback(void) |
| { |
| EVENT("(void)"); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| TransformFeedback *transformFeedback = context->getState().getCurrentTransformFeedback(); |
| ASSERT(transformFeedback != NULL); |
| |
| if (!transformFeedback->isStarted()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| transformFeedback->stop(); |
| } |
| } |
| |
| void GL_APIENTRY BindBufferRange(GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size) |
| { |
| EVENT("(GLenum target = 0x%X, GLuint index = %u, GLuint buffer = %u, GLintptr offset = %d, GLsizeiptr size = %d)", |
| target, index, buffer, offset, size); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| const Caps &caps = context->getCaps(); |
| switch (target) |
| { |
| case GL_TRANSFORM_FEEDBACK_BUFFER: |
| if (index >= caps.maxTransformFeedbackSeparateAttributes) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| case GL_UNIFORM_BUFFER: |
| if (index >= caps.maxUniformBufferBindings) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (buffer != 0 && size <= 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| switch (target) |
| { |
| case GL_TRANSFORM_FEEDBACK_BUFFER: |
| { |
| // size and offset must be a multiple of 4 |
| if (buffer != 0 && ((offset % 4) != 0 || (size % 4) != 0)) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| // Cannot bind a transform feedback buffer if the current transform feedback is active (3.0.4 pg 91 section 2.15.2) |
| TransformFeedback *curTransformFeedback = context->getState().getCurrentTransformFeedback(); |
| if (curTransformFeedback && curTransformFeedback->isStarted()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| context->bindIndexedTransformFeedbackBuffer(buffer, index, offset, size); |
| context->bindGenericTransformFeedbackBuffer(buffer); |
| break; |
| } |
| |
| case GL_UNIFORM_BUFFER: |
| |
| // it is an error to bind an offset not a multiple of the alignment |
| if (buffer != 0 && (offset % caps.uniformBufferOffsetAlignment) != 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| context->bindIndexedUniformBuffer(buffer, index, offset, size); |
| context->bindGenericUniformBuffer(buffer); |
| break; |
| |
| default: |
| UNREACHABLE(); |
| } |
| } |
| } |
| |
| void GL_APIENTRY BindBufferBase(GLenum target, GLuint index, GLuint buffer) |
| { |
| EVENT("(GLenum target = 0x%X, GLuint index = %u, GLuint buffer = %u)", |
| target, index, buffer); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| const Caps &caps = context->getCaps(); |
| switch (target) |
| { |
| case GL_TRANSFORM_FEEDBACK_BUFFER: |
| if (index >= caps.maxTransformFeedbackSeparateAttributes) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| case GL_UNIFORM_BUFFER: |
| if (index >= caps.maxUniformBufferBindings) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| switch (target) |
| { |
| case GL_TRANSFORM_FEEDBACK_BUFFER: |
| { |
| // Cannot bind a transform feedback buffer if the current transform feedback is active (3.0.4 pg 91 section 2.15.2) |
| TransformFeedback *curTransformFeedback = context->getState().getCurrentTransformFeedback(); |
| if (curTransformFeedback && curTransformFeedback->isStarted()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| context->bindIndexedTransformFeedbackBuffer(buffer, index, 0, 0); |
| context->bindGenericTransformFeedbackBuffer(buffer); |
| break; |
| } |
| case GL_UNIFORM_BUFFER: |
| context->bindIndexedUniformBuffer(buffer, index, 0, 0); |
| context->bindGenericUniformBuffer(buffer); |
| break; |
| |
| default: |
| UNREACHABLE(); |
| } |
| } |
| } |
| |
| void GL_APIENTRY TransformFeedbackVaryings(GLuint program, GLsizei count, const GLchar* const* varyings, GLenum bufferMode) |
| { |
| EVENT("(GLuint program = %u, GLsizei count = %d, const GLchar* const* varyings = 0x%0.8p, GLenum bufferMode = 0x%X)", |
| program, count, varyings, bufferMode); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (count < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| const Caps &caps = context->getCaps(); |
| switch (bufferMode) |
| { |
| case GL_INTERLEAVED_ATTRIBS: |
| break; |
| case GL_SEPARATE_ATTRIBS: |
| if (static_cast<GLuint>(count) > caps.maxTransformFeedbackSeparateAttributes) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (!ValidProgram(context, program)) |
| { |
| return; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| ASSERT(programObject); |
| |
| programObject->setTransformFeedbackVaryings(count, varyings, bufferMode); |
| } |
| } |
| |
| void GL_APIENTRY GetTransformFeedbackVarying(GLuint program, GLuint index, GLsizei bufSize, GLsizei* length, GLsizei* size, GLenum* type, GLchar* name) |
| { |
| EVENT("(GLuint program = %u, GLuint index = %u, GLsizei bufSize = %d, GLsizei* length = 0x%0.8p, " |
| "GLsizei* size = 0x%0.8p, GLenum* type = 0x%0.8p, GLchar* name = 0x%0.8p)", |
| program, index, bufSize, length, size, type, name); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (bufSize < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| if (!ValidProgram(context, program)) |
| { |
| return; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| ASSERT(programObject); |
| |
| if (index >= static_cast<GLuint>(programObject->getTransformFeedbackVaryingCount())) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| programObject->getTransformFeedbackVarying(index, bufSize, length, size, type, name); |
| } |
| } |
| |
| void GL_APIENTRY VertexAttribIPointer(GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid* pointer) |
| { |
| EVENT("(GLuint index = %u, GLint size = %d, GLenum type = 0x%X, GLsizei stride = %d, const GLvoid* pointer = 0x%0.8p)", |
| index, size, type, stride, pointer); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| if (size < 1 || size > 4) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| switch (type) |
| { |
| case GL_BYTE: |
| case GL_UNSIGNED_BYTE: |
| case GL_SHORT: |
| case GL_UNSIGNED_SHORT: |
| case GL_INT: |
| case GL_UNSIGNED_INT: |
| case GL_INT_2_10_10_10_REV: |
| case GL_UNSIGNED_INT_2_10_10_10_REV: |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (stride < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| if ((type == GL_INT_2_10_10_10_REV || type == GL_UNSIGNED_INT_2_10_10_10_REV) && size != 4) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // [OpenGL ES 3.0.2] Section 2.8 page 24: |
| // An INVALID_OPERATION error is generated when a non-zero vertex array object |
| // is bound, zero is bound to the ARRAY_BUFFER buffer object binding point, |
| // and the pointer argument is not NULL. |
| if (context->getState().getVertexArray()->id() != 0 && context->getState().getArrayBufferId() == 0 && pointer != NULL) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| context->getState().setVertexAttribState(index, context->getState().getTargetBuffer(GL_ARRAY_BUFFER), size, type, false, true, |
| stride, pointer); |
| } |
| } |
| |
| void GL_APIENTRY GetVertexAttribIiv(GLuint index, GLenum pname, GLint* params) |
| { |
| EVENT("(GLuint index = %u, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", |
| index, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| const VertexAttribute &attribState = context->getState().getVertexAttribState(index); |
| |
| if (!ValidateGetVertexAttribParameters(context, pname)) |
| { |
| return; |
| } |
| |
| if (pname == GL_CURRENT_VERTEX_ATTRIB) |
| { |
| const VertexAttribCurrentValueData ¤tValueData = context->getState().getVertexAttribCurrentValue(index); |
| for (int i = 0; i < 4; ++i) |
| { |
| params[i] = currentValueData.IntValues[i]; |
| } |
| } |
| else |
| { |
| *params = QuerySingleVertexAttributeParameter<GLint>(attribState, pname); |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetVertexAttribIuiv(GLuint index, GLenum pname, GLuint* params) |
| { |
| EVENT("(GLuint index = %u, GLenum pname = 0x%X, GLuint* params = 0x%0.8p)", |
| index, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| const VertexAttribute &attribState = context->getState().getVertexAttribState(index); |
| |
| if (!ValidateGetVertexAttribParameters(context, pname)) |
| { |
| return; |
| } |
| |
| if (pname == GL_CURRENT_VERTEX_ATTRIB) |
| { |
| const VertexAttribCurrentValueData ¤tValueData = context->getState().getVertexAttribCurrentValue(index); |
| for (int i = 0; i < 4; ++i) |
| { |
| params[i] = currentValueData.UnsignedIntValues[i]; |
| } |
| } |
| else |
| { |
| *params = QuerySingleVertexAttributeParameter<GLuint>(attribState, pname); |
| } |
| } |
| } |
| |
| void GL_APIENTRY VertexAttribI4i(GLuint index, GLint x, GLint y, GLint z, GLint w) |
| { |
| EVENT("(GLuint index = %u, GLint x = %d, GLint y = %d, GLint z = %d, GLint w = %d)", |
| index, x, y, z, w); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| GLint vals[4] = { x, y, z, w }; |
| context->getState().setVertexAttribi(index, vals); |
| } |
| } |
| |
| void GL_APIENTRY VertexAttribI4ui(GLuint index, GLuint x, GLuint y, GLuint z, GLuint w) |
| { |
| EVENT("(GLuint index = %u, GLuint x = %u, GLuint y = %u, GLuint z = %u, GLuint w = %u)", |
| index, x, y, z, w); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| GLuint vals[4] = { x, y, z, w }; |
| context->getState().setVertexAttribu(index, vals); |
| } |
| } |
| |
| void GL_APIENTRY VertexAttribI4iv(GLuint index, const GLint* v) |
| { |
| EVENT("(GLuint index = %u, const GLint* v = 0x%0.8p)", index, v); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| context->getState().setVertexAttribi(index, v); |
| } |
| } |
| |
| void GL_APIENTRY VertexAttribI4uiv(GLuint index, const GLuint* v) |
| { |
| EVENT("(GLuint index = %u, const GLuint* v = 0x%0.8p)", index, v); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| context->getState().setVertexAttribu(index, v); |
| } |
| } |
| |
| void GL_APIENTRY GetUniformuiv(GLuint program, GLint location, GLuint* params) |
| { |
| EVENT("(GLuint program = %u, GLint location = %d, GLuint* params = 0x%0.8p)", |
| program, location, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateGetUniformuiv(context, program, location, params)) |
| { |
| return; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| ASSERT(programObject); |
| |
| programObject->getUniformuiv(location, params); |
| } |
| } |
| |
| GLint GL_APIENTRY GetFragDataLocation(GLuint program, const GLchar *name) |
| { |
| EVENT("(GLuint program = %u, const GLchar *name = 0x%0.8p)", |
| program, name); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return -1; |
| } |
| |
| if (program == 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return -1; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| |
| if (!programObject || !programObject->isLinked()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return -1; |
| } |
| |
| return programObject->getFragDataLocation(name); |
| } |
| |
| return 0; |
| } |
| |
| void GL_APIENTRY Uniform1ui(GLint location, GLuint v0) |
| { |
| Uniform1uiv(location, 1, &v0); |
| } |
| |
| void GL_APIENTRY Uniform2ui(GLint location, GLuint v0, GLuint v1) |
| { |
| const GLuint xy[] = { v0, v1 }; |
| Uniform2uiv(location, 1, xy); |
| } |
| |
| void GL_APIENTRY Uniform3ui(GLint location, GLuint v0, GLuint v1, GLuint v2) |
| { |
| const GLuint xyz[] = { v0, v1, v2 }; |
| Uniform3uiv(location, 1, xyz); |
| } |
| |
| void GL_APIENTRY Uniform4ui(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3) |
| { |
| const GLuint xyzw[] = { v0, v1, v2, v3 }; |
| Uniform4uiv(location, 1, xyzw); |
| } |
| |
| void GL_APIENTRY Uniform1uiv(GLint location, GLsizei count, const GLuint* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, const GLuint* value = 0x%0.8p)", |
| location, count, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniform(context, GL_UNSIGNED_INT, location, count)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniform1uiv(location, count, value); |
| } |
| } |
| |
| void GL_APIENTRY Uniform2uiv(GLint location, GLsizei count, const GLuint* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, const GLuint* value = 0x%0.8p)", |
| location, count, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniform(context, GL_UNSIGNED_INT_VEC2, location, count)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniform2uiv(location, count, value); |
| } |
| } |
| |
| void GL_APIENTRY Uniform3uiv(GLint location, GLsizei count, const GLuint* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, const GLuint* value)", |
| location, count, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniform(context, GL_UNSIGNED_INT_VEC3, location, count)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniform3uiv(location, count, value); |
| } |
| } |
| |
| void GL_APIENTRY Uniform4uiv(GLint location, GLsizei count, const GLuint* value) |
| { |
| EVENT("(GLint location = %d, GLsizei count = %d, const GLuint* value = 0x%0.8p)", |
| location, count, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateUniform(context, GL_UNSIGNED_INT_VEC4, location, count)) |
| { |
| return; |
| } |
| |
| Program *program = context->getState().getProgram(); |
| program->setUniform4uiv(location, count, value); |
| } |
| } |
| |
| void GL_APIENTRY ClearBufferiv(GLenum buffer, GLint drawbuffer, const GLint* value) |
| { |
| EVENT("(GLenum buffer = 0x%X, GLint drawbuffer = %d, const GLint* value = 0x%0.8p)", |
| buffer, drawbuffer, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateClearBuffer(context)) |
| { |
| return; |
| } |
| |
| switch (buffer) |
| { |
| case GL_COLOR: |
| if (drawbuffer < 0 || static_cast<GLuint>(drawbuffer) >= context->getCaps().maxDrawBuffers) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| case GL_STENCIL: |
| if (drawbuffer != 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| Framebuffer *framebufferObject = context->getState().getDrawFramebuffer(); |
| ASSERT(framebufferObject); |
| |
| Error error = framebufferObject->clearBufferiv(context->getState(), buffer, drawbuffer, value); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY ClearBufferuiv(GLenum buffer, GLint drawbuffer, const GLuint* value) |
| { |
| EVENT("(GLenum buffer = 0x%X, GLint drawbuffer = %d, const GLuint* value = 0x%0.8p)", |
| buffer, drawbuffer, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateClearBuffer(context)) |
| { |
| return; |
| } |
| |
| switch (buffer) |
| { |
| case GL_COLOR: |
| if (drawbuffer < 0 || static_cast<GLuint>(drawbuffer) >= context->getCaps().maxDrawBuffers) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| Framebuffer *framebufferObject = context->getState().getDrawFramebuffer(); |
| ASSERT(framebufferObject); |
| |
| Error error = framebufferObject->clearBufferuiv(context->getState(), buffer, drawbuffer, value); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY ClearBufferfv(GLenum buffer, GLint drawbuffer, const GLfloat* value) |
| { |
| EVENT("(GLenum buffer = 0x%X, GLint drawbuffer = %d, const GLfloat* value = 0x%0.8p)", |
| buffer, drawbuffer, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateClearBuffer(context)) |
| { |
| return; |
| } |
| |
| switch (buffer) |
| { |
| case GL_COLOR: |
| if (drawbuffer < 0 || static_cast<GLuint>(drawbuffer) >= context->getCaps().maxDrawBuffers) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| case GL_DEPTH: |
| if (drawbuffer != 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| Framebuffer *framebufferObject = context->getState().getDrawFramebuffer(); |
| ASSERT(framebufferObject); |
| |
| Error error = framebufferObject->clearBufferfv(context->getState(), buffer, drawbuffer, value); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY ClearBufferfi(GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil) |
| { |
| EVENT("(GLenum buffer = 0x%X, GLint drawbuffer = %d, GLfloat depth, GLint stencil = %d)", |
| buffer, drawbuffer, depth, stencil); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (!ValidateClearBuffer(context)) |
| { |
| return; |
| } |
| |
| switch (buffer) |
| { |
| case GL_DEPTH_STENCIL: |
| if (drawbuffer != 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| Framebuffer *framebufferObject = context->getState().getDrawFramebuffer(); |
| ASSERT(framebufferObject); |
| |
| Error error = framebufferObject->clearBufferfi(context->getState(), buffer, drawbuffer, depth, stencil); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| const GLubyte *GL_APIENTRY GetStringi(GLenum name, GLuint index) |
| { |
| EVENT("(GLenum name = 0x%X, GLuint index = %u)", name, index); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return NULL; |
| } |
| |
| if (name != GL_EXTENSIONS) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return NULL; |
| } |
| |
| if (index >= context->getExtensionStringCount()) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return NULL; |
| } |
| |
| return reinterpret_cast<const GLubyte*>(context->getExtensionString(index).c_str()); |
| } |
| |
| return NULL; |
| } |
| |
| void GL_APIENTRY CopyBufferSubData(GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size) |
| { |
| EVENT("(GLenum readTarget = 0x%X, GLenum writeTarget = 0x%X, GLintptr readOffset = %d, GLintptr writeOffset = %d, GLsizeiptr size = %d)", |
| readTarget, writeTarget, readOffset, writeOffset, size); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidBufferTarget(context, readTarget) || !ValidBufferTarget(context, writeTarget)) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| Buffer *readBuffer = context->getState().getTargetBuffer(readTarget); |
| Buffer *writeBuffer = context->getState().getTargetBuffer(writeTarget); |
| |
| if (!readBuffer || !writeBuffer) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // Verify that readBuffer and writeBuffer are not currently mapped |
| if (readBuffer->isMapped() || writeBuffer->isMapped()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (readOffset < 0 || writeOffset < 0 || size < 0 || |
| static_cast<unsigned int>(readOffset + size) > readBuffer->getSize() || |
| static_cast<unsigned int>(writeOffset + size) > writeBuffer->getSize()) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| if (readBuffer == writeBuffer && std::abs(readOffset - writeOffset) < size) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| // if size is zero, the copy is a successful no-op |
| if (size > 0) |
| { |
| Error error = writeBuffer->copyBufferSubData(readBuffer, readOffset, writeOffset, size); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetUniformIndices(GLuint program, GLsizei uniformCount, const GLchar* const* uniformNames, GLuint* uniformIndices) |
| { |
| EVENT("(GLuint program = %u, GLsizei uniformCount = %d, const GLchar* const* uniformNames = 0x%0.8p, GLuint* uniformIndices = 0x%0.8p)", |
| program, uniformCount, uniformNames, uniformIndices); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (uniformCount < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| |
| if (!programObject) |
| { |
| if (context->getShader(program)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| else |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| } |
| |
| if (!programObject->isLinked()) |
| { |
| for (int uniformId = 0; uniformId < uniformCount; uniformId++) |
| { |
| uniformIndices[uniformId] = GL_INVALID_INDEX; |
| } |
| } |
| else |
| { |
| for (int uniformId = 0; uniformId < uniformCount; uniformId++) |
| { |
| uniformIndices[uniformId] = programObject->getUniformIndex(uniformNames[uniformId]); |
| } |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetActiveUniformsiv(GLuint program, GLsizei uniformCount, const GLuint* uniformIndices, GLenum pname, GLint* params) |
| { |
| EVENT("(GLuint program = %u, GLsizei uniformCount = %d, const GLuint* uniformIndices = 0x%0.8p, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", |
| program, uniformCount, uniformIndices, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (uniformCount < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| |
| if (!programObject) |
| { |
| if (context->getShader(program)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| else |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| } |
| |
| switch (pname) |
| { |
| case GL_UNIFORM_TYPE: |
| case GL_UNIFORM_SIZE: |
| case GL_UNIFORM_NAME_LENGTH: |
| case GL_UNIFORM_BLOCK_INDEX: |
| case GL_UNIFORM_OFFSET: |
| case GL_UNIFORM_ARRAY_STRIDE: |
| case GL_UNIFORM_MATRIX_STRIDE: |
| case GL_UNIFORM_IS_ROW_MAJOR: |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (uniformCount > 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| for (int uniformId = 0; uniformId < uniformCount; uniformId++) |
| { |
| const GLuint index = uniformIndices[uniformId]; |
| |
| if (index >= static_cast<GLuint>(programObject->getActiveUniformCount())) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| } |
| |
| for (int uniformId = 0; uniformId < uniformCount; uniformId++) |
| { |
| const GLuint index = uniformIndices[uniformId]; |
| params[uniformId] = programObject->getActiveUniformi(index, pname); |
| } |
| } |
| } |
| |
| GLuint GL_APIENTRY GetUniformBlockIndex(GLuint program, const GLchar* uniformBlockName) |
| { |
| EVENT("(GLuint program = %u, const GLchar* uniformBlockName = 0x%0.8p)", program, uniformBlockName); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_INVALID_INDEX; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| |
| if (!programObject) |
| { |
| if (context->getShader(program)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_INVALID_INDEX; |
| } |
| else |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return GL_INVALID_INDEX; |
| } |
| } |
| |
| return programObject->getUniformBlockIndex(uniformBlockName); |
| } |
| |
| return 0; |
| } |
| |
| void GL_APIENTRY GetActiveUniformBlockiv(GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint* params) |
| { |
| EVENT("(GLuint program = %u, GLuint uniformBlockIndex = %u, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", |
| program, uniformBlockIndex, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| Program *programObject = context->getProgram(program); |
| |
| if (!programObject) |
| { |
| if (context->getShader(program)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| else |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| } |
| |
| if (uniformBlockIndex >= programObject->getActiveUniformBlockCount()) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| switch (pname) |
| { |
| case GL_UNIFORM_BLOCK_BINDING: |
| *params = static_cast<GLint>(programObject->getUniformBlockBinding(uniformBlockIndex)); |
| break; |
| |
| case GL_UNIFORM_BLOCK_DATA_SIZE: |
| case GL_UNIFORM_BLOCK_NAME_LENGTH: |
| case GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS: |
| case GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES: |
| case GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER: |
| case GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER: |
| programObject->getActiveUniformBlockiv(uniformBlockIndex, pname, params); |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetActiveUniformBlockName(GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei* length, GLchar* uniformBlockName) |
| { |
| EVENT("(GLuint program = %u, GLuint uniformBlockIndex = %u, GLsizei bufSize = %d, GLsizei* length = 0x%0.8p, GLchar* uniformBlockName = 0x%0.8p)", |
| program, uniformBlockIndex, bufSize, length, uniformBlockName); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| |
| if (!programObject) |
| { |
| if (context->getShader(program)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| else |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| } |
| |
| if (uniformBlockIndex >= programObject->getActiveUniformBlockCount()) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| programObject->getActiveUniformBlockName(uniformBlockIndex, bufSize, length, uniformBlockName); |
| } |
| } |
| |
| void GL_APIENTRY UniformBlockBinding(GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding) |
| { |
| EVENT("(GLuint program = %u, GLuint uniformBlockIndex = %u, GLuint uniformBlockBinding = %u)", |
| program, uniformBlockIndex, uniformBlockBinding); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (uniformBlockBinding >= context->getCaps().maxUniformBufferBindings) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| Program *programObject = context->getProgram(program); |
| |
| if (!programObject) |
| { |
| if (context->getShader(program)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| else |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| } |
| |
| // if never linked, there won't be any uniform blocks |
| if (uniformBlockIndex >= programObject->getActiveUniformBlockCount()) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| programObject->bindUniformBlock(uniformBlockIndex, uniformBlockBinding); |
| } |
| } |
| |
| void GL_APIENTRY DrawArraysInstanced(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount) |
| { |
| EVENT("(GLenum mode = 0x%X, GLint first = %d, GLsizei count = %d, GLsizei instanceCount = %d)", |
| mode, first, count, instanceCount); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateDrawArraysInstanced(context, mode, first, count, instanceCount)) |
| { |
| return; |
| } |
| |
| Error error = context->drawArrays(mode, first, count, instanceCount); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY DrawElementsInstanced(GLenum mode, GLsizei count, GLenum type, const GLvoid* indices, GLsizei instanceCount) |
| { |
| EVENT("(GLenum mode = 0x%X, GLsizei count = %d, GLenum type = 0x%X, const GLvoid* indices = 0x%0.8p, GLsizei instanceCount = %d)", |
| mode, count, type, indices, instanceCount); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| rx::RangeUI indexRange; |
| if (!ValidateDrawElementsInstanced(context, mode, count, type, indices, instanceCount, &indexRange)) |
| { |
| return; |
| } |
| |
| Error error = context->drawElements(mode, count, type, indices, instanceCount, indexRange); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| GLsync GL_APIENTRY FenceSync_(GLenum condition, GLbitfield flags) |
| { |
| EVENT("(GLenum condition = 0x%X, GLbitfield flags = 0x%X)", condition, flags); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return 0; |
| } |
| |
| if (condition != GL_SYNC_GPU_COMMANDS_COMPLETE) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return 0; |
| } |
| |
| if (flags != 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return 0; |
| } |
| |
| GLsync fenceSync = context->createFenceSync(); |
| |
| FenceSync *fenceSyncObject = context->getFenceSync(fenceSync); |
| Error error = fenceSyncObject->set(condition); |
| if (error.isError()) |
| { |
| context->deleteFenceSync(fenceSync); |
| context->recordError(error); |
| return NULL; |
| } |
| |
| return fenceSync; |
| } |
| |
| return NULL; |
| } |
| |
| GLboolean GL_APIENTRY IsSync(GLsync sync) |
| { |
| EVENT("(GLsync sync = 0x%0.8p)", sync); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_FALSE; |
| } |
| |
| return (context->getFenceSync(sync) != NULL); |
| } |
| |
| return GL_FALSE; |
| } |
| |
| void GL_APIENTRY DeleteSync(GLsync sync) |
| { |
| EVENT("(GLsync sync = 0x%0.8p)", sync); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (sync != static_cast<GLsync>(0) && !context->getFenceSync(sync)) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| context->deleteFenceSync(sync); |
| } |
| } |
| |
| GLenum GL_APIENTRY ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout) |
| { |
| EVENT("(GLsync sync = 0x%0.8p, GLbitfield flags = 0x%X, GLuint64 timeout = %llu)", |
| sync, flags, timeout); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_WAIT_FAILED; |
| } |
| |
| if ((flags & ~(GL_SYNC_FLUSH_COMMANDS_BIT)) != 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return GL_WAIT_FAILED; |
| } |
| |
| FenceSync *fenceSync = context->getFenceSync(sync); |
| |
| if (!fenceSync) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return GL_WAIT_FAILED; |
| } |
| |
| GLenum result = GL_WAIT_FAILED; |
| Error error = fenceSync->clientWait(flags, timeout, &result); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return GL_WAIT_FAILED; |
| } |
| |
| return result; |
| } |
| |
| return GL_FALSE; |
| } |
| |
| void GL_APIENTRY WaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout) |
| { |
| EVENT("(GLsync sync = 0x%0.8p, GLbitfield flags = 0x%X, GLuint64 timeout = %llu)", |
| sync, flags, timeout); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (flags != 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| if (timeout != GL_TIMEOUT_IGNORED) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| FenceSync *fenceSync = context->getFenceSync(sync); |
| |
| if (!fenceSync) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| Error error = fenceSync->serverWait(flags, timeout); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetInteger64v(GLenum pname, GLint64* params) |
| { |
| EVENT("(GLenum pname = 0x%X, GLint64* params = 0x%0.8p)", |
| pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| GLenum nativeType; |
| unsigned int numParams = 0; |
| if (!ValidateStateQuery(context, pname, &nativeType, &numParams)) |
| { |
| return; |
| } |
| |
| if (nativeType == GL_INT_64_ANGLEX) |
| { |
| context->getInteger64v(pname, params); |
| } |
| else |
| { |
| CastStateValues(context, nativeType, pname, numParams, params); |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetSynciv(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei* length, GLint* values) |
| { |
| EVENT("(GLsync sync = 0x%0.8p, GLenum pname = 0x%X, GLsizei bufSize = %d, GLsizei* length = 0x%0.8p, GLint* values = 0x%0.8p)", |
| sync, pname, bufSize, length, values); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (bufSize < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| FenceSync *fenceSync = context->getFenceSync(sync); |
| |
| if (!fenceSync) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| switch (pname) |
| { |
| case GL_OBJECT_TYPE: values[0] = static_cast<GLint>(GL_SYNC_FENCE); break; |
| case GL_SYNC_CONDITION: values[0] = static_cast<GLint>(fenceSync->getCondition()); break; |
| case GL_SYNC_FLAGS: values[0] = 0; break; |
| |
| case GL_SYNC_STATUS: |
| { |
| Error error = fenceSync->getStatus(values); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| break; |
| } |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetInteger64i_v(GLenum target, GLuint index, GLint64* data) |
| { |
| EVENT("(GLenum target = 0x%X, GLuint index = %u, GLint64* data = 0x%0.8p)", |
| target, index, data); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| const Caps &caps = context->getCaps(); |
| switch (target) |
| { |
| case GL_TRANSFORM_FEEDBACK_BUFFER_START: |
| case GL_TRANSFORM_FEEDBACK_BUFFER_SIZE: |
| case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: |
| if (index >= caps.maxTransformFeedbackSeparateAttributes) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| case GL_UNIFORM_BUFFER_START: |
| case GL_UNIFORM_BUFFER_SIZE: |
| case GL_UNIFORM_BUFFER_BINDING: |
| if (index >= caps.maxUniformBufferBindings) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (!(context->getIndexedInteger64v(target, index, data))) |
| { |
| GLenum nativeType; |
| unsigned int numParams = 0; |
| if (!context->getIndexedQueryParameterInfo(target, &nativeType, &numParams)) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (numParams == 0) |
| return; // it is known that pname is valid, but there are no parameters to return |
| |
| if (nativeType == GL_INT) |
| { |
| GLint *intParams = new GLint[numParams]; |
| |
| context->getIndexedIntegerv(target, index, intParams); |
| |
| for (unsigned int i = 0; i < numParams; ++i) |
| { |
| data[i] = static_cast<GLint64>(intParams[i]); |
| } |
| |
| delete [] intParams; |
| } |
| else |
| { |
| UNREACHABLE(); |
| } |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetBufferParameteri64v(GLenum target, GLenum pname, GLint64* params) |
| { |
| EVENT("(GLenum target = 0x%X, GLenum pname = 0x%X, GLint64* params = 0x%0.8p)", |
| target, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidBufferTarget(context, target)) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (!ValidBufferParameter(context, pname)) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| Buffer *buffer = context->getState().getTargetBuffer(target); |
| |
| if (!buffer) |
| { |
| // A null buffer means that "0" is bound to the requested buffer target |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| switch (pname) |
| { |
| case GL_BUFFER_USAGE: |
| *params = static_cast<GLint64>(buffer->getUsage()); |
| break; |
| case GL_BUFFER_SIZE: |
| *params = buffer->getSize(); |
| break; |
| case GL_BUFFER_ACCESS_FLAGS: |
| *params = static_cast<GLint64>(buffer->getAccessFlags()); |
| break; |
| case GL_BUFFER_MAPPED: |
| *params = static_cast<GLint64>(buffer->isMapped()); |
| break; |
| case GL_BUFFER_MAP_OFFSET: |
| *params = buffer->getMapOffset(); |
| break; |
| case GL_BUFFER_MAP_LENGTH: |
| *params = buffer->getMapLength(); |
| break; |
| default: UNREACHABLE(); break; |
| } |
| } |
| } |
| |
| void GL_APIENTRY GenSamplers(GLsizei count, GLuint* samplers) |
| { |
| EVENT("(GLsizei count = %d, GLuint* samplers = 0x%0.8p)", count, samplers); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (count < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| for (int i = 0; i < count; i++) |
| { |
| samplers[i] = context->createSampler(); |
| } |
| } |
| } |
| |
| void GL_APIENTRY DeleteSamplers(GLsizei count, const GLuint* samplers) |
| { |
| EVENT("(GLsizei count = %d, const GLuint* samplers = 0x%0.8p)", count, samplers); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (count < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| for (int i = 0; i < count; i++) |
| { |
| context->deleteSampler(samplers[i]); |
| } |
| } |
| } |
| |
| GLboolean GL_APIENTRY IsSampler(GLuint sampler) |
| { |
| EVENT("(GLuint sampler = %u)", sampler); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_FALSE; |
| } |
| |
| return context->isSampler(sampler); |
| } |
| |
| return GL_FALSE; |
| } |
| |
| void GL_APIENTRY BindSampler(GLuint unit, GLuint sampler) |
| { |
| EVENT("(GLuint unit = %u, GLuint sampler = %u)", unit, sampler); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (sampler != 0 && !context->isSampler(sampler)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (unit >= context->getCaps().maxCombinedTextureImageUnits) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| context->bindSampler(unit, sampler); |
| } |
| } |
| |
| void GL_APIENTRY SamplerParameteri(GLuint sampler, GLenum pname, GLint param) |
| { |
| EVENT("(GLuint sampler = %u, GLenum pname = 0x%X, GLint param = %d)", sampler, pname, param); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateSamplerObjectParameter(context, pname)) |
| { |
| return; |
| } |
| |
| if (!ValidateTexParamParameters(context, pname, param)) |
| { |
| return; |
| } |
| |
| if (!context->isSampler(sampler)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| context->samplerParameteri(sampler, pname, param); |
| } |
| } |
| |
| void GL_APIENTRY SamplerParameteriv(GLuint sampler, GLenum pname, const GLint* param) |
| { |
| SamplerParameteri(sampler, pname, *param); |
| } |
| |
| void GL_APIENTRY SamplerParameterf(GLuint sampler, GLenum pname, GLfloat param) |
| { |
| EVENT("(GLuint sampler = %u, GLenum pname = 0x%X, GLfloat param = %g)", sampler, pname, param); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateSamplerObjectParameter(context, pname)) |
| { |
| return; |
| } |
| |
| if (!ValidateTexParamParameters(context, pname, static_cast<GLint>(param))) |
| { |
| return; |
| } |
| |
| if (!context->isSampler(sampler)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| context->samplerParameterf(sampler, pname, param); |
| } |
| } |
| |
| void GL_APIENTRY SamplerParameterfv(GLuint sampler, GLenum pname, const GLfloat* param) |
| { |
| SamplerParameterf(sampler, pname, *param); |
| } |
| |
| void GL_APIENTRY GetSamplerParameteriv(GLuint sampler, GLenum pname, GLint* params) |
| { |
| EVENT("(GLuint sampler = %u, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", sampler, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateSamplerObjectParameter(context, pname)) |
| { |
| return; |
| } |
| |
| if (!context->isSampler(sampler)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| *params = context->getSamplerParameteri(sampler, pname); |
| } |
| } |
| |
| void GL_APIENTRY GetSamplerParameterfv(GLuint sampler, GLenum pname, GLfloat* params) |
| { |
| EVENT("(GLuint sample = %ur, GLenum pname = 0x%X, GLfloat* params = 0x%0.8p)", sampler, pname, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateSamplerObjectParameter(context, pname)) |
| { |
| return; |
| } |
| |
| if (!context->isSampler(sampler)) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| *params = context->getSamplerParameterf(sampler, pname); |
| } |
| } |
| |
| void GL_APIENTRY VertexAttribDivisor(GLuint index, GLuint divisor) |
| { |
| EVENT("(GLuint index = %u, GLuint divisor = %u)", index, divisor); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (index >= MAX_VERTEX_ATTRIBS) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| context->setVertexAttribDivisor(index, divisor); |
| } |
| } |
| |
| void GL_APIENTRY BindTransformFeedback(GLenum target, GLuint id) |
| { |
| EVENT("(GLenum target = 0x%X, GLuint id = %u)", target, id); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| switch (target) |
| { |
| case GL_TRANSFORM_FEEDBACK: |
| { |
| // Cannot bind a transform feedback object if the current one is started and not paused (3.0.2 pg 85 section 2.14.1) |
| TransformFeedback *curTransformFeedback = context->getState().getCurrentTransformFeedback(); |
| if (curTransformFeedback && curTransformFeedback->isStarted() && !curTransformFeedback->isPaused()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // Cannot bind a transform feedback object that does not exist (3.0.2 pg 85 section 2.14.1) |
| if (context->getTransformFeedback(id) == NULL) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| context->bindTransformFeedback(id); |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY DeleteTransformFeedbacks(GLsizei n, const GLuint* ids) |
| { |
| EVENT("(GLsizei n = %d, const GLuint* ids = 0x%0.8p)", n, ids); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| for (int i = 0; i < n; i++) |
| { |
| context->deleteTransformFeedback(ids[i]); |
| } |
| } |
| } |
| |
| void GL_APIENTRY GenTransformFeedbacks(GLsizei n, GLuint* ids) |
| { |
| EVENT("(GLsizei n = %d, GLuint* ids = 0x%0.8p)", n, ids); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| for (int i = 0; i < n; i++) |
| { |
| ids[i] = context->createTransformFeedback(); |
| } |
| } |
| } |
| |
| GLboolean GL_APIENTRY IsTransformFeedback(GLuint id) |
| { |
| EVENT("(GLuint id = %u)", id); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return GL_FALSE; |
| } |
| |
| return ((context->getTransformFeedback(id) != NULL) ? GL_TRUE : GL_FALSE); |
| } |
| |
| return GL_FALSE; |
| } |
| |
| void GL_APIENTRY PauseTransformFeedback(void) |
| { |
| EVENT("(void)"); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| TransformFeedback *transformFeedback = context->getState().getCurrentTransformFeedback(); |
| ASSERT(transformFeedback != NULL); |
| |
| // Current transform feedback must be started and not paused in order to pause (3.0.2 pg 86) |
| if (!transformFeedback->isStarted() || transformFeedback->isPaused()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| transformFeedback->pause(); |
| } |
| } |
| |
| void GL_APIENTRY ResumeTransformFeedback(void) |
| { |
| EVENT("(void)"); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| TransformFeedback *transformFeedback = context->getState().getCurrentTransformFeedback(); |
| ASSERT(transformFeedback != NULL); |
| |
| // Current transform feedback must be started and paused in order to resume (3.0.2 pg 86) |
| if (!transformFeedback->isStarted() || !transformFeedback->isPaused()) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| transformFeedback->resume(); |
| } |
| } |
| |
| void GL_APIENTRY GetProgramBinary(GLuint program, GLsizei bufSize, GLsizei* length, GLenum* binaryFormat, GLvoid* binary) |
| { |
| EVENT("(GLuint program = %u, GLsizei bufSize = %d, GLsizei* length = 0x%0.8p, GLenum* binaryFormat = 0x%0.8p, GLvoid* binary = 0x%0.8p)", |
| program, bufSize, length, binaryFormat, binary); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // TODO: Pipe through to the OES extension for now, needs proper validation |
| return GetProgramBinaryOES(program, bufSize, length, binaryFormat, binary); |
| } |
| } |
| |
| void GL_APIENTRY ProgramBinary(GLuint program, GLenum binaryFormat, const GLvoid* binary, GLsizei length) |
| { |
| EVENT("(GLuint program = %u, GLenum binaryFormat = 0x%X, const GLvoid* binary = 0x%0.8p, GLsizei length = %d)", |
| program, binaryFormat, binary, length); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // TODO: Pipe through to the OES extension for now, needs proper validation |
| return ProgramBinaryOES(program, binaryFormat, binary, length); |
| } |
| } |
| |
| void GL_APIENTRY ProgramParameteri(GLuint program, GLenum pname, GLint value) |
| { |
| EVENT("(GLuint program = %u, GLenum pname = 0x%X, GLint value = %d)", |
| program, pname, value); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| // glProgramParameteri |
| UNIMPLEMENTED(); |
| } |
| } |
| |
| void GL_APIENTRY InvalidateFramebuffer(GLenum target, GLsizei numAttachments, const GLenum* attachments) |
| { |
| EVENT("(GLenum target = 0x%X, GLsizei numAttachments = %d, const GLenum* attachments = 0x%0.8p)", |
| target, numAttachments, attachments); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateInvalidateFramebufferParameters(context, target, numAttachments, attachments)) |
| { |
| return; |
| } |
| |
| Framebuffer *framebuffer = context->getState().getTargetFramebuffer(target); |
| ASSERT(framebuffer); |
| |
| if (framebuffer->checkStatus(context->getData()) == GL_FRAMEBUFFER_COMPLETE) |
| { |
| Error error = framebuffer->invalidate(numAttachments, attachments); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| } |
| |
| void GL_APIENTRY InvalidateSubFramebuffer(GLenum target, GLsizei numAttachments, const GLenum* attachments, GLint x, GLint y, GLsizei width, GLsizei height) |
| { |
| EVENT("(GLenum target = 0x%X, GLsizei numAttachments = %d, const GLenum* attachments = 0x%0.8p, GLint x = %d, " |
| "GLint y = %d, GLsizei width = %d, GLsizei height = %d)", |
| target, numAttachments, attachments, x, y, width, height); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateInvalidateFramebufferParameters(context, target, numAttachments, attachments)) |
| { |
| return; |
| } |
| |
| Framebuffer *framebuffer = context->getState().getTargetFramebuffer(target); |
| ASSERT(framebuffer); |
| |
| if (framebuffer->checkStatus(context->getData()) == GL_FRAMEBUFFER_COMPLETE) |
| { |
| Rectangle area(x, y, width, height); |
| Error error = framebuffer->invalidateSub(numAttachments, attachments, area); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| } |
| |
| void GL_APIENTRY TexStorage2D(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height) |
| { |
| EVENT("(GLenum target = 0x%X, GLsizei levels = %d, GLenum internalformat = 0x%X, GLsizei width = %d, GLsizei height = %d)", |
| target, levels, internalformat, width, height); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateES3TexStorageParameters(context, target, levels, internalformat, width, height, 1)) |
| { |
| return; |
| } |
| |
| Extents size(width, height, 1); |
| Texture *texture = context->getTargetTexture(target); |
| Error error = texture->setStorage(target, levels, internalformat, size); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY TexStorage3D(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth) |
| { |
| EVENT("(GLenum target = 0x%X, GLsizei levels = %d, GLenum internalformat = 0x%X, GLsizei width = %d, " |
| "GLsizei height = %d, GLsizei depth = %d)", |
| target, levels, internalformat, width, height, depth); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| if (!ValidateES3TexStorageParameters(context, target, levels, internalformat, width, height, depth)) |
| { |
| return; |
| } |
| |
| Extents size(width, height, depth); |
| Texture *texture = context->getTargetTexture(target); |
| Error error = texture->setStorage(target, levels, internalformat, size); |
| if (error.isError()) |
| { |
| context->recordError(error); |
| return; |
| } |
| } |
| } |
| |
| void GL_APIENTRY GetInternalformativ(GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint* params) |
| { |
| EVENT("(GLenum target = 0x%X, GLenum internalformat = 0x%X, GLenum pname = 0x%X, GLsizei bufSize = %d, " |
| "GLint* params = 0x%0.8p)", |
| target, internalformat, pname, bufSize, params); |
| |
| Context *context = GetValidGlobalContext(); |
| if (context) |
| { |
| if (context->getClientVersion() < 3) |
| { |
| context->recordError(Error(GL_INVALID_OPERATION)); |
| return; |
| } |
| |
| const TextureCaps &formatCaps = context->getTextureCaps().get(internalformat); |
| if (!formatCaps.renderable) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (target != GL_RENDERBUFFER) |
| { |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| |
| if (bufSize < 0) |
| { |
| context->recordError(Error(GL_INVALID_VALUE)); |
| return; |
| } |
| |
| switch (pname) |
| { |
| case GL_NUM_SAMPLE_COUNTS: |
| if (bufSize != 0) |
| { |
| *params = formatCaps.sampleCounts.size(); |
| } |
| break; |
| |
| case GL_SAMPLES: |
| { |
| size_t returnCount = std::min<size_t>(bufSize, formatCaps.sampleCounts.size()); |
| auto sampleReverseIt = formatCaps.sampleCounts.rbegin(); |
| for (size_t sampleIndex = 0; sampleIndex < returnCount; ++sampleIndex) |
| { |
| params[sampleIndex] = *sampleReverseIt++;; |
| } |
| } |
| break; |
| |
| default: |
| context->recordError(Error(GL_INVALID_ENUM)); |
| return; |
| } |
| } |
| } |
| |
| } |