SkString GrShaderCaps::dump() const {
SkString r;
static const char* gNY[] = { "NO", "YES" };
r.appendf("Shader Derivative Support : %s\n", gNY[fShaderDerivativeSupport]);
r.appendf("Geometry Shader Support : %s\n", gNY[fGeometryShaderSupport]);
r.appendf("Path Rendering Support : %s\n", gNY[fPathRenderingSupport]);
r.appendf("Dst Read In Shader Support : %s\n", gNY[fDstReadInShaderSupport]);
r.appendf("Dual Source Blending Support : %s\n", gNY[fDualSourceBlendingSupport]);
r.appendf("Integer Support : %s\n", gNY[fIntegerSupport]);
r.appendf("Shader Float Precisions (varies: %s):\n", gNY[fShaderPrecisionVaries]);
for (int s = 0; s < kGrShaderTypeCount; ++s) {
GrShaderType shaderType = static_cast<GrShaderType>(s);
r.appendf("\t%s:\n", shader_type_to_string(shaderType));
for (int p = 0; p < kGrSLPrecisionCount; ++p) {
if (fFloatPrecisions[s][p].supported()) {
GrSLPrecision precision = static_cast<GrSLPrecision>(p);
r.appendf("\t\t%s: log_low: %d log_high: %d bits: %d\n",
precision_to_string(precision),
fFloatPrecisions[s][p].fLogRangeLow,
fFloatPrecisions[s][p].fLogRangeHigh,
fFloatPrecisions[s][p].fBits);
}
}
}
return r;
}
SkString GrDrawTargetCaps::dump() const {
SkString r;
static const char* gNY[] = {"NO", "YES"};
r.appendf("MIP Map Support : %s\n", gNY[fMipMapSupport]);
r.appendf("NPOT Texture Tile Support : %s\n", gNY[fNPOTTextureTileSupport]);
r.appendf("Two Sided Stencil Support : %s\n", gNY[fTwoSidedStencilSupport]);
r.appendf("Stencil Wrap Ops Support : %s\n", gNY[fStencilWrapOpsSupport]);
r.appendf("Shader Derivative Support : %s\n", gNY[fShaderDerivativeSupport]);
r.appendf("Geometry Shader Support : %s\n", gNY[fGeometryShaderSupport]);
r.appendf("Dual Source Blending Support : %s\n", gNY[fDualSourceBlendingSupport]);
r.appendf("Path Rendering Support : %s\n", gNY[fPathRenderingSupport]);
r.appendf("Dst Read In Shader Support : %s\n", gNY[fDstReadInShaderSupport]);
r.appendf("Discard Render Target Support : %s\n", gNY[fDiscardRenderTargetSupport]);
r.appendf("Reuse Scratch Textures : %s\n", gNY[fReuseScratchTextures]);
r.appendf("Gpu Tracing Support : %s\n", gNY[fGpuTracingSupport]);
r.appendf("Compressed Update Support : %s\n", gNY[fCompressedTexSubImageSupport]);
r.appendf("Oversized Stencil Support : %s\n", gNY[fOversizedStencilSupport]);
r.appendf("Draw Instead of Clear [workaround] : %s\n", gNY[fUseDrawInsteadOfClear]);
r.appendf("Max Texture Size : %d\n", fMaxTextureSize);
r.appendf("Max Render Target Size : %d\n", fMaxRenderTargetSize);
r.appendf("Max Sample Count : %d\n", fMaxSampleCount);
r.appendf("Map Buffer Support : %s\n",
map_flags_to_string(fMapBufferFlags).c_str());
static const char* kConfigNames[] = {
"Unknown", // kUnknown_GrPixelConfig
"Alpha8", // kAlpha_8_GrPixelConfig,
"Index8", // kIndex_8_GrPixelConfig,
"RGB565", // kRGB_565_GrPixelConfig,
"RGBA444", // kRGBA_4444_GrPixelConfig,
"RGBA8888", // kRGBA_8888_GrPixelConfig,
"BGRA8888", // kBGRA_8888_GrPixelConfig,
"SRGBA8888",// kSRGBA_8888_GrPixelConfig,
"ETC1", // kETC1_GrPixelConfig,
"LATC", // kLATC_GrPixelConfig,
"R11EAC", // kR11_EAC_GrPixelConfig,
"ASTC12x12",// kASTC_12x12_GrPixelConfig,
"RGBAFloat",// kRGBA_float_GrPixelConfig
"AlphaHalf",// kAlpha_half_GrPixelConfig
};
GR_STATIC_ASSERT(0 == kUnknown_GrPixelConfig);
GR_STATIC_ASSERT(1 == kAlpha_8_GrPixelConfig);
GR_STATIC_ASSERT(2 == kIndex_8_GrPixelConfig);
GR_STATIC_ASSERT(3 == kRGB_565_GrPixelConfig);
GR_STATIC_ASSERT(4 == kRGBA_4444_GrPixelConfig);
GR_STATIC_ASSERT(5 == kRGBA_8888_GrPixelConfig);
GR_STATIC_ASSERT(6 == kBGRA_8888_GrPixelConfig);
GR_STATIC_ASSERT(7 == kSRGBA_8888_GrPixelConfig);
GR_STATIC_ASSERT(8 == kETC1_GrPixelConfig);
GR_STATIC_ASSERT(9 == kLATC_GrPixelConfig);
GR_STATIC_ASSERT(10 == kR11_EAC_GrPixelConfig);
GR_STATIC_ASSERT(11 == kASTC_12x12_GrPixelConfig);
GR_STATIC_ASSERT(12 == kRGBA_float_GrPixelConfig);
GR_STATIC_ASSERT(13 == kAlpha_half_GrPixelConfig);
GR_STATIC_ASSERT(SK_ARRAY_COUNT(kConfigNames) == kGrPixelConfigCnt);
SkASSERT(!fConfigRenderSupport[kUnknown_GrPixelConfig][0]);
SkASSERT(!fConfigRenderSupport[kUnknown_GrPixelConfig][1]);
for (size_t i = 1; i < SK_ARRAY_COUNT(kConfigNames); ++i) {
r.appendf("%s is renderable: %s, with MSAA: %s\n",
kConfigNames[i],
gNY[fConfigRenderSupport[i][0]],
gNY[fConfigRenderSupport[i][1]]);
}
SkASSERT(!fConfigTextureSupport[kUnknown_GrPixelConfig]);
for (size_t i = 1; i < SK_ARRAY_COUNT(kConfigNames); ++i) {
r.appendf("%s is uploadable to a texture: %s\n",
kConfigNames[i],
gNY[fConfigTextureSupport[i]]);
}
r.appendf("Shader Float Precisions (varies: %s):\n", gNY[fShaderPrecisionVaries]);
for (int s = 0; s < kGrShaderTypeCount; ++s) {
GrShaderType shaderType = static_cast<GrShaderType>(s);
r.appendf("\t%s:\n", shader_type_to_string(shaderType));
for (int p = 0; p < kGrSLPrecisionCount; ++p) {
if (fFloatPrecisions[s][p].supported()) {
GrSLPrecision precision = static_cast<GrSLPrecision>(p);
r.appendf("\t\t%s: log_low: %d log_high: %d bits: %d\n",
precision_to_string(precision),
fFloatPrecisions[s][p].fLogRangeLow,
fFloatPrecisions[s][p].fLogRangeHigh,
fFloatPrecisions[s][p].fBits);
}
}
}
return r;
}
