diff options
Diffstat (limited to 'src/gpu/gl/GrGLCaps.cpp')
| -rw-r--r-- | src/gpu/gl/GrGLCaps.cpp | 60 |
1 files changed, 40 insertions, 20 deletions
diff --git a/src/gpu/gl/GrGLCaps.cpp b/src/gpu/gl/GrGLCaps.cpp index 86c8f92b0d..60ecfd2b32 100644 --- a/src/gpu/gl/GrGLCaps.cpp +++ b/src/gpu/gl/GrGLCaps.cpp @@ -2361,62 +2361,82 @@ int GrGLCaps::getSampleCount(int requestedCount, GrPixelConfig config) const { return fConfigTable[config].fColorSampleCounts[count-1]; } -bool GrGLCaps::onValidateBackendTexture(GrBackendTexture* tex, SkColorType ct) const { - const GrGLTextureInfo* texInfo = tex->getGLTextureInfo(); - if (!texInfo) { - return false; - } - GrGLenum format = texInfo->fFormat; - tex->fConfig = kUnknown_GrPixelConfig; +bool validate_sized_format(GrGLenum format, SkColorType ct, GrPixelConfig* config, + GrGLStandard standard) { + *config = kUnknown_GrPixelConfig; switch (ct) { case kUnknown_SkColorType: return false; case kAlpha_8_SkColorType: if (GR_GL_ALPHA8 == format) { - tex->fConfig = kAlpha_8_as_Alpha_GrPixelConfig; + *config = kAlpha_8_as_Alpha_GrPixelConfig; } else if (GR_GL_R8 == format) { - tex->fConfig = kAlpha_8_as_Red_GrPixelConfig; + *config = kAlpha_8_as_Red_GrPixelConfig; } break; case kRGB_565_SkColorType: if (GR_GL_RGB565 == format) { - tex->fConfig = kRGB_565_GrPixelConfig; + *config = kRGB_565_GrPixelConfig; } break; case kARGB_4444_SkColorType: if (GR_GL_RGBA4 == format) { - tex->fConfig = kRGBA_4444_GrPixelConfig; + *config = kRGBA_4444_GrPixelConfig; } break; case kRGBA_8888_SkColorType: if (GR_GL_RGBA8 == format) { - tex->fConfig = kRGBA_8888_GrPixelConfig; + *config = kRGBA_8888_GrPixelConfig; } else if (GR_GL_SRGB8_ALPHA8 == format) { - tex->fConfig = kSRGBA_8888_GrPixelConfig; + *config = kSRGBA_8888_GrPixelConfig; } break; case kBGRA_8888_SkColorType: - if (GR_GL_BGRA8 == format) { - tex->fConfig = kBGRA_8888_GrPixelConfig; + if (GR_GL_RGBA8 == format) { + if (kGL_GrGLStandard == standard) { + *config = kBGRA_8888_GrPixelConfig; + } + } else if (GR_GL_BGRA8 == format) { + if (kGLES_GrGLStandard == standard) { + *config = kBGRA_8888_GrPixelConfig; + } } else if (GR_GL_SRGB8_ALPHA8 == format) { - tex->fConfig = kSBGRA_8888_GrPixelConfig; + *config = kSBGRA_8888_GrPixelConfig; } break; case kGray_8_SkColorType: if (GR_GL_LUMINANCE8 == format) { - tex->fConfig = kGray_8_as_Lum_GrPixelConfig; + *config = kGray_8_as_Lum_GrPixelConfig; } else if (GR_GL_R8 == format) { - tex->fConfig = kGray_8_as_Red_GrPixelConfig; + *config = kGray_8_as_Red_GrPixelConfig; } break; case kRGBA_F16_SkColorType: if (GR_GL_RGBA16F == format) { - tex->fConfig = kRGBA_half_GrPixelConfig; + *config = kRGBA_half_GrPixelConfig; } break; } - return kUnknown_GrPixelConfig != tex->fConfig; + return kUnknown_GrPixelConfig != *config; +} + +bool GrGLCaps::validateBackendTexture(const GrBackendTexture& tex, SkColorType ct, + GrPixelConfig* config) const { + const GrGLTextureInfo* texInfo = tex.getGLTextureInfo(); + if (!texInfo) { + return false; + } + return validate_sized_format(texInfo->fFormat, ct, config, fStandard); +} + +bool GrGLCaps::validateBackendRenderTarget(const GrBackendRenderTarget& rt, SkColorType ct, + GrPixelConfig* config) const { + const GrGLFramebufferInfo* fbInfo = rt.getGLFramebufferInfo(); + if (!fbInfo) { + return false; + } + return validate_sized_format(fbInfo->fFormat, ct, config, fStandard); } |