| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| * |
| * THIS FILE IS AUTOGENERATED |
| * Make edits to tools/gpu/gl/interface/templates.go or they will |
| * be overwritten. |
| */ |
| |
| #include "include/gpu/gl/GrGLExtensions.h" |
| #include "include/gpu/gl/GrGLInterface.h" |
| #include "src/gpu/gl/GrGLUtil.h" |
| |
| #include <stdio.h> |
| |
| GrGLInterface::GrGLInterface() { |
| fStandard = kNone_GrGLStandard; |
| } |
| |
| #if GR_GL_CHECK_ERROR |
| static const char* get_error_string(GrGLenum err) { |
| switch (err) { |
| case GR_GL_NO_ERROR: |
| return ""; |
| case GR_GL_INVALID_ENUM: |
| return "Invalid Enum"; |
| case GR_GL_INVALID_VALUE: |
| return "Invalid Value"; |
| case GR_GL_INVALID_OPERATION: |
| return "Invalid Operation"; |
| case GR_GL_OUT_OF_MEMORY: |
| return "Out of Memory"; |
| case GR_GL_CONTEXT_LOST: |
| return "Context Lost"; |
| } |
| return "Unknown"; |
| } |
| |
| GrGLenum GrGLInterface::checkError(const char* location, const char* call) const { |
| GrGLenum error = fFunctions.fGetError(); |
| if (error != GR_GL_NO_ERROR && !fSuppressErrorLogging) { |
| SkDebugf("---- glGetError 0x%x(%s)", error, get_error_string(error)); |
| if (location) { |
| SkDebugf(" at\n\t%s", location); |
| } |
| if (call) { |
| SkDebugf("\n\t\t%s", call); |
| } |
| SkDebugf("\n"); |
| if (error == GR_GL_OUT_OF_MEMORY) { |
| fOOMed = true; |
| } |
| } |
| return error; |
| } |
| |
| bool GrGLInterface::checkAndResetOOMed() const { |
| if (fOOMed) { |
| fOOMed = false; |
| return true; |
| } |
| return false; |
| } |
| |
| void GrGLInterface::suppressErrorLogging() { fSuppressErrorLogging = true; } |
| #endif |
| |
| #define RETURN_FALSE_INTERFACE \ |
| SkDEBUGF("%s:%d GrGLInterface::validate() failed.\n", __FILE__, __LINE__); \ |
| return false |
| |
| bool GrGLInterface::validate() const { |
| |
| if (kNone_GrGLStandard == fStandard) { |
| RETURN_FALSE_INTERFACE; |
| } |
| |
| if (!fExtensions.isInitialized()) { |
| RETURN_FALSE_INTERFACE; |
| } |
| |
| GrGLVersion glVer = GrGLGetVersion(this); |
| if (GR_GL_INVALID_VER == glVer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| // Autogenerated content follows |
| if (!fFunctions.fActiveTexture || |
| !fFunctions.fAttachShader || |
| !fFunctions.fBindAttribLocation || |
| !fFunctions.fBindBuffer || |
| !fFunctions.fBindTexture || |
| !fFunctions.fBlendColor || |
| !fFunctions.fBlendEquation || |
| !fFunctions.fBlendFunc || |
| !fFunctions.fBufferData || |
| !fFunctions.fBufferSubData || |
| !fFunctions.fClear || |
| !fFunctions.fClearColor || |
| !fFunctions.fClearStencil || |
| !fFunctions.fColorMask || |
| !fFunctions.fCompileShader || |
| !fFunctions.fCompressedTexImage2D || |
| !fFunctions.fCompressedTexSubImage2D || |
| !fFunctions.fCopyTexSubImage2D || |
| !fFunctions.fCreateProgram || |
| !fFunctions.fCreateShader || |
| !fFunctions.fCullFace || |
| !fFunctions.fDeleteBuffers || |
| !fFunctions.fDeleteProgram || |
| !fFunctions.fDeleteShader || |
| !fFunctions.fDeleteTextures || |
| !fFunctions.fDepthMask || |
| !fFunctions.fDisable || |
| !fFunctions.fDisableVertexAttribArray || |
| !fFunctions.fDrawArrays || |
| !fFunctions.fDrawElements || |
| !fFunctions.fEnable || |
| !fFunctions.fEnableVertexAttribArray || |
| !fFunctions.fFinish || |
| !fFunctions.fFlush || |
| !fFunctions.fFrontFace || |
| !fFunctions.fGenBuffers || |
| !fFunctions.fGenTextures || |
| !fFunctions.fGetBufferParameteriv || |
| !fFunctions.fGetError || |
| !fFunctions.fGetIntegerv || |
| !fFunctions.fGetProgramInfoLog || |
| !fFunctions.fGetProgramiv || |
| !fFunctions.fGetShaderInfoLog || |
| !fFunctions.fGetShaderiv || |
| !fFunctions.fGetString || |
| !fFunctions.fGetUniformLocation || |
| !fFunctions.fIsTexture || |
| !fFunctions.fLineWidth || |
| !fFunctions.fLinkProgram || |
| !fFunctions.fPixelStorei || |
| !fFunctions.fReadPixels || |
| !fFunctions.fScissor || |
| !fFunctions.fShaderSource || |
| !fFunctions.fStencilFunc || |
| !fFunctions.fStencilFuncSeparate || |
| !fFunctions.fStencilMask || |
| !fFunctions.fStencilMaskSeparate || |
| !fFunctions.fStencilOp || |
| !fFunctions.fStencilOpSeparate || |
| !fFunctions.fTexImage2D || |
| !fFunctions.fTexParameterf || |
| !fFunctions.fTexParameterfv || |
| !fFunctions.fTexParameteri || |
| !fFunctions.fTexParameteriv || |
| !fFunctions.fTexSubImage2D || |
| !fFunctions.fUniform1f || |
| !fFunctions.fUniform1fv || |
| !fFunctions.fUniform1i || |
| !fFunctions.fUniform1iv || |
| !fFunctions.fUniform2f || |
| !fFunctions.fUniform2fv || |
| !fFunctions.fUniform2i || |
| !fFunctions.fUniform2iv || |
| !fFunctions.fUniform3f || |
| !fFunctions.fUniform3fv || |
| !fFunctions.fUniform3i || |
| !fFunctions.fUniform3iv || |
| !fFunctions.fUniform4f || |
| !fFunctions.fUniform4fv || |
| !fFunctions.fUniform4i || |
| !fFunctions.fUniform4iv || |
| !fFunctions.fUniformMatrix2fv || |
| !fFunctions.fUniformMatrix3fv || |
| !fFunctions.fUniformMatrix4fv || |
| !fFunctions.fUseProgram || |
| !fFunctions.fVertexAttrib1f || |
| !fFunctions.fVertexAttrib2fv || |
| !fFunctions.fVertexAttrib3fv || |
| !fFunctions.fVertexAttrib4fv || |
| !fFunctions.fVertexAttribPointer || |
| !fFunctions.fViewport) { |
| RETURN_FALSE_INTERFACE; |
| } |
| |
| if (GR_IS_GR_GL(fStandard)) { |
| if (!fFunctions.fDrawBuffer || |
| !fFunctions.fPolygonMode) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fGetStringi) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,2)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,1))))) { |
| // all functions were marked optional or test_only |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_ARB_vertex_array_object") || |
| fExtensions.has("GL_APPLE_vertex_array_object"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_OES_vertex_array_object"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0)) || |
| fExtensions.has("GL_OES_vertex_array_object") || |
| fExtensions.has("OES_vertex_array_object")))) { |
| if (!fFunctions.fBindVertexArray || |
| !fFunctions.fDeleteVertexArrays || |
| !fFunctions.fGenVertexArrays) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,0)) || |
| fExtensions.has("GL_ARB_tessellation_shader"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,2)) || |
| fExtensions.has("GL_OES_tessellation_shader")))) { |
| if (!fFunctions.fPatchParameteri) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0) && fExtensions.has("GL_EXT_blend_func_extended"))))) { |
| if (!fFunctions.fBindFragDataLocation) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,3)) || |
| fExtensions.has("GL_ARB_blend_func_extended"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0) && fExtensions.has("GL_EXT_blend_func_extended"))))) { |
| if (!fFunctions.fBindFragDataLocationIndexed) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| fExtensions.has("GL_KHR_blend_equation_advanced") || |
| fExtensions.has("GL_NV_blend_equation_advanced"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_KHR_blend_equation_advanced") || |
| fExtensions.has("GL_NV_blend_equation_advanced")))) { |
| if (!fFunctions.fBlendBarrier) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,4)) || |
| fExtensions.has("GL_ARB_clear_texture"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_clear_texture")))) { |
| // all functions were marked optional or test_only |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,1)) || |
| fExtensions.has("GL_ARB_draw_instanced") || |
| fExtensions.has("GL_EXT_draw_instanced"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_EXT_draw_instanced") || |
| fExtensions.has("GL_ANGLE_instanced_arrays"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fDrawArraysInstanced || |
| !fFunctions.fDrawElementsInstanced) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,2)) || |
| fExtensions.has("GL_ARB_base_instance"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_base_instance") || |
| fExtensions.has("GL_ANGLE_base_vertex_base_instance"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| fExtensions.has("GL_WEBGL_draw_instanced_base_vertex_base_instance")))) { |
| if (!fFunctions.fDrawArraysInstancedBaseInstance || |
| !fFunctions.fDrawElementsInstancedBaseVertexBaseInstance) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if (GR_IS_GR_GL(fStandard) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fDrawBuffers || |
| !fFunctions.fReadBuffer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,0)) || |
| fExtensions.has("GL_ARB_draw_indirect"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,1))))) { |
| if (!fFunctions.fDrawArraysIndirect || |
| !fFunctions.fDrawElementsIndirect) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_ANGLE_base_vertex_base_instance"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| fExtensions.has("GL_WEBGL_multi_draw_instanced_base_vertex_base_instance")))) { |
| if (!fFunctions.fMultiDrawArraysInstancedBaseInstance || |
| !fFunctions.fMultiDrawElementsInstancedBaseVertexBaseInstance) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if (GR_IS_GR_GL(fStandard) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fDrawRangeElements) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,2)) || |
| fExtensions.has("GL_ARB_texture_multisample"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,1))))) { |
| if (!fFunctions.fGetMultisamplefv) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if (GR_IS_GR_GL(fStandard) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,1))))) { |
| if (!fFunctions.fGetTexLevelParameteriv) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,3)) || |
| fExtensions.has("GL_ARB_multi_draw_indirect"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_multi_draw_indirect")))) { |
| if (!fFunctions.fMultiDrawArraysIndirect || |
| !fFunctions.fMultiDrawElementsIndirect) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,1)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,2)) || |
| fExtensions.has("GL_OES_texture_buffer") || |
| fExtensions.has("GL_EXT_texture_buffer")))) { |
| if (!fFunctions.fTexBuffer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,3)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,2)) || |
| fExtensions.has("GL_OES_texture_buffer") || |
| fExtensions.has("GL_EXT_texture_buffer")))) { |
| if (!fFunctions.fTexBufferRange) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,2)) || |
| fExtensions.has("GL_ARB_texture_storage") || |
| fExtensions.has("GL_EXT_texture_storage"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_EXT_texture_storage"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fTexStorage2D) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,5)) || |
| fExtensions.has("GL_ARB_texture_barrier") || |
| fExtensions.has("GL_NV_texture_barrier"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_NV_texture_barrier")))) { |
| if (!fFunctions.fTextureBarrier) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_discard_framebuffer")))) { |
| if (!fFunctions.fDiscardFramebuffer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_QCOM_tiled_rendering")))) { |
| // all functions were marked optional or test_only |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,2)) || |
| fExtensions.has("GL_ARB_instanced_arrays"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_EXT_instanced_arrays") || |
| fExtensions.has("GL_ANGLE_instanced_arrays"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fVertexAttribDivisor) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fVertexAttribIPointer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_ARB_framebuffer_object") || |
| fExtensions.has("GL_EXT_framebuffer_object"))) || |
| GR_IS_GR_GL_ES(fStandard) || |
| GR_IS_GR_WEBGL(fStandard)) { |
| if (!fFunctions.fBindFramebuffer || |
| !fFunctions.fBindRenderbuffer || |
| !fFunctions.fCheckFramebufferStatus || |
| !fFunctions.fDeleteFramebuffers || |
| !fFunctions.fDeleteRenderbuffers || |
| !fFunctions.fFramebufferRenderbuffer || |
| !fFunctions.fFramebufferTexture2D || |
| !fFunctions.fGenFramebuffers || |
| !fFunctions.fGenRenderbuffers || |
| !fFunctions.fGenerateMipmap || |
| !fFunctions.fGetFramebufferAttachmentParameteriv || |
| !fFunctions.fGetRenderbufferParameteriv || |
| !fFunctions.fRenderbufferStorage) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_ARB_framebuffer_object") || |
| fExtensions.has("GL_EXT_framebuffer_blit"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_NV_framebuffer_blit") || |
| fExtensions.has("GL_CHROMIUM_framebuffer_multisample") || |
| fExtensions.has("GL_ANGLE_framebuffer_blit"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fBlitFramebuffer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_ARB_framebuffer_object") || |
| fExtensions.has("GL_EXT_framebuffer_multisample"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_CHROMIUM_framebuffer_multisample") || |
| fExtensions.has("GL_ANGLE_framebuffer_multisample"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fRenderbufferStorageMultisample) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_CHROMIUM_map_sub")))) { |
| if (!fFunctions.fMapBufferSubData || |
| !fFunctions.fMapTexSubImage2D || |
| !fFunctions.fUnmapBufferSubData || |
| !fFunctions.fUnmapTexSubImage2D) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_multisampled_render_to_texture") || |
| fExtensions.has("GL_IMG_multisampled_render_to_texture")))) { |
| if (!fFunctions.fFramebufferTexture2DMultisample) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_multisampled_render_to_texture")))) { |
| if (!fFunctions.fRenderbufferStorageMultisampleES2EXT) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_IMG_multisampled_render_to_texture")))) { |
| if (!fFunctions.fRenderbufferStorageMultisampleES2EXT) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_APPLE_framebuffer_multisample")))) { |
| if (!fFunctions.fResolveMultisampleFramebuffer || |
| !fFunctions.fRenderbufferStorageMultisampleES2APPLE) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if (GR_IS_GR_GL(fStandard) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_OES_mapbuffer")))) { |
| if (!fFunctions.fMapBuffer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if (GR_IS_GR_GL(fStandard) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_OES_mapbuffer")))) { |
| if (!fFunctions.fUnmapBuffer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_ARB_map_buffer_range"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_EXT_map_buffer_range")))) { |
| if (!fFunctions.fFlushMappedBufferRange || |
| !fFunctions.fMapBufferRange) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| fExtensions.has("GL_EXT_debug_marker"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_debug_marker")))) { |
| if (!fFunctions.fInsertEventMarker || |
| !fFunctions.fPopGroupMarker || |
| !fFunctions.fPushGroupMarker) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| fExtensions.has("GL_NV_framebuffer_mixed_samples"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_CHROMIUM_framebuffer_mixed_samples") || |
| fExtensions.has("GL_NV_framebuffer_mixed_samples")))) { |
| if (!fFunctions.fCoverageModulation) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,3)) || |
| fExtensions.has("GL_KHR_debug"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_KHR_debug")))) { |
| if (!fFunctions.fDebugMessageCallback || |
| !fFunctions.fDebugMessageControl || |
| !fFunctions.fDebugMessageInsert || |
| !fFunctions.fGetDebugMessageLog || |
| !fFunctions.fObjectLabel || |
| !fFunctions.fPopDebugGroup || |
| !fFunctions.fPushDebugGroup) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_CHROMIUM_bind_uniform_location")))) { |
| if (!fFunctions.fBindUniformLocation) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| fExtensions.has("GL_EXT_window_rectangles"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_EXT_window_rectangles")))) { |
| if (!fFunctions.fWindowRectangles) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,2)) || |
| fExtensions.has("GL_ARB_sync"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_APPLE_sync"))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fClientWaitSync || |
| !fFunctions.fDeleteSync || |
| !fFunctions.fFenceSync || |
| !fFunctions.fIsSync || |
| !fFunctions.fWaitSync) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,2)) || |
| fExtensions.has("GL_ARB_internalformat_query"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0))))) { |
| if (!fFunctions.fGetInternalformativ) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,1)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_OES_get_program_binary")))) { |
| if (!fFunctions.fGetProgramBinary || |
| !fFunctions.fProgramBinary) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,1)))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0))))) { |
| if (!fFunctions.fProgramParameteri) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,2)) || |
| fExtensions.has("GL_ARB_sampler_objects"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fBindSampler || |
| !fFunctions.fDeleteSamplers || |
| !fFunctions.fGenSamplers || |
| !fFunctions.fSamplerParameteri || |
| !fFunctions.fSamplerParameteriv) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if (GR_IS_GR_GL(fStandard)) { |
| if (!fFunctions.fGetQueryObjectiv) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if (GR_IS_GR_GL(fStandard) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)) || |
| fExtensions.has("GL_EXT_occlusion_query_boolean")))) { |
| #if GR_TEST_UTILS |
| if (!fFunctions.fBeginQuery || |
| !fFunctions.fDeleteQueries || |
| !fFunctions.fEndQuery || |
| !fFunctions.fGenQueries || |
| !fFunctions.fGetQueryObjectuiv || |
| !fFunctions.fGetQueryiv) { |
| RETURN_FALSE_INTERFACE; |
| } |
| #endif |
| // all functions were marked optional or test_only |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,3)) || |
| fExtensions.has("GL_ARB_timer_query") || |
| fExtensions.has("GL_EXT_timer_query")))) { |
| if (!fFunctions.fGetQueryObjecti64v || |
| !fFunctions.fGetQueryObjectui64v) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(3,3)) || |
| fExtensions.has("GL_ARB_timer_query")))) { |
| if (!fFunctions.fQueryCounter) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,3)) || |
| fExtensions.has("GL_ARB_invalidate_subdata")))) { |
| if (!fFunctions.fInvalidateBufferData || |
| !fFunctions.fInvalidateBufferSubData || |
| !fFunctions.fInvalidateTexImage || |
| !fFunctions.fInvalidateTexSubImage) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,3)) || |
| fExtensions.has("GL_ARB_invalidate_subdata"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| (glVer >= GR_GL_VER(3,0)))) || |
| (GR_IS_GR_WEBGL(fStandard) && ( |
| (glVer >= GR_GL_VER(2,0))))) { |
| if (!fFunctions.fInvalidateFramebuffer || |
| !fFunctions.fInvalidateSubFramebuffer) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| (glVer >= GR_GL_VER(4,3)) || |
| fExtensions.has("GL_ARB_ES2_compatibility"))) || |
| GR_IS_GR_GL_ES(fStandard) || |
| GR_IS_GR_WEBGL(fStandard)) { |
| if (!fFunctions.fGetShaderPrecisionFormat) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| if ((GR_IS_GR_GL(fStandard) && ( |
| fExtensions.has("GL_NV_fence"))) || |
| (GR_IS_GR_GL_ES(fStandard) && ( |
| fExtensions.has("GL_NV_fence")))) { |
| if (!fFunctions.fDeleteFences || |
| !fFunctions.fFinishFence || |
| !fFunctions.fGenFences || |
| !fFunctions.fSetFence || |
| !fFunctions.fTestFence) { |
| RETURN_FALSE_INTERFACE; |
| } |
| } |
| |
| |
| // End autogenerated content |
| return true; |
| } |
| |
| #if GR_TEST_UTILS |
| |
| void GrGLInterface::abandon() const { |
| const_cast<GrGLInterface*>(this)->fFunctions = GrGLInterface::Functions(); |
| } |
| |
| #endif // GR_TEST_UTILS |
