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-rw-r--r--src/effects/GrAlphaThresholdFragmentProcessor.cpp9
-rw-r--r--src/effects/SkDisplacementMapEffect.cpp10
-rw-r--r--src/effects/SkMagnifierImageFilter.cpp9
-rw-r--r--src/effects/gradients/SkGradientShader.cpp7
-rw-r--r--src/effects/gradients/SkGradientShaderPriv.h3
-rw-r--r--src/gpu/effects/GrBicubicEffect.cpp11
-rw-r--r--src/gpu/effects/GrSimpleTextureEffect.cpp10
-rw-r--r--src/gpu/effects/GrTextureDomain.cpp10
-rw-r--r--src/gpu/glsl/GrGLSLColorSpaceXformHelper.h32
-rw-r--r--src/gpu/glsl/GrGLSLShaderBuilder.cpp7
10 files changed, 52 insertions, 56 deletions
diff --git a/src/effects/GrAlphaThresholdFragmentProcessor.cpp b/src/effects/GrAlphaThresholdFragmentProcessor.cpp
index 897d44768f..12933ee3c2 100644
--- a/src/effects/GrAlphaThresholdFragmentProcessor.cpp
+++ b/src/effects/GrAlphaThresholdFragmentProcessor.cpp
@@ -79,7 +79,7 @@ protected:
private:
GrGLSLProgramDataManager::UniformHandle fInnerThresholdVar;
GrGLSLProgramDataManager::UniformHandle fOuterThresholdVar;
- GrGLSLProgramDataManager::UniformHandle fColorSpaceXformVar;
+ GrGLSLColorSpaceXformHelper fColorSpaceHelper;
typedef GrGLSLFragmentProcessor INHERITED;
};
@@ -94,8 +94,7 @@ void GrGLAlphaThresholdFragmentProcessor::emitCode(EmitArgs& args) {
const GrAlphaThresholdFragmentProcessor& atfp =
args.fFp.cast<GrAlphaThresholdFragmentProcessor>();
- GrGLSLColorSpaceXformHelper colorSpaceHelper(uniformHandler, atfp.colorSpaceXform(),
- &fColorSpaceXformVar);
+ fColorSpaceHelper.emitCode(uniformHandler, atfp.colorSpaceXform());
GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
SkString coords2D = fragBuilder->ensureCoords2D(args.fTransformedCoords[0]);
@@ -105,7 +104,7 @@ void GrGLAlphaThresholdFragmentProcessor::emitCode(EmitArgs& args) {
fragBuilder->codeAppendf("vec2 mask_coord = %s;", maskCoords2D.c_str());
fragBuilder->codeAppend("vec4 input_color = ");
fragBuilder->appendTextureLookup(args.fTexSamplers[0], "coord", kVec2f_GrSLType,
- &colorSpaceHelper);
+ &fColorSpaceHelper);
fragBuilder->codeAppend(";");
fragBuilder->codeAppend("vec4 mask_color = ");
fragBuilder->appendTextureLookup(args.fTexSamplers[1], "mask_coord");
@@ -140,7 +139,7 @@ void GrGLAlphaThresholdFragmentProcessor::onSetData(const GrGLSLProgramDataManag
pdman.set1f(fInnerThresholdVar, atfp.innerThreshold());
pdman.set1f(fOuterThresholdVar, atfp.outerThreshold());
if (SkToBool(atfp.colorSpaceXform())) {
- pdman.setSkMatrix44(fColorSpaceXformVar, atfp.colorSpaceXform()->srcToDst());
+ fColorSpaceHelper.setData(pdman, atfp.colorSpaceXform());
}
}
diff --git a/src/effects/SkDisplacementMapEffect.cpp b/src/effects/SkDisplacementMapEffect.cpp
index 00059817dd..8384058370 100644
--- a/src/effects/SkDisplacementMapEffect.cpp
+++ b/src/effects/SkDisplacementMapEffect.cpp
@@ -467,7 +467,7 @@ private:
typedef GrGLSLProgramDataManager::UniformHandle UniformHandle;
UniformHandle fScaleUni;
- UniformHandle fColorSpaceXformUni;
+ GrGLSLColorSpaceXformHelper fColorSpaceHelper;
GrTextureDomain::GLDomain fGLDomain;
typedef GrGLSLFragmentProcessor INHERITED;
@@ -571,9 +571,7 @@ void GrGLDisplacementMapEffect::emitCode(EmitArgs& args) {
// a number smaller than that to approximate 0, but
// leave room for 32-bit float GPU rounding errors.
- GrGLSLColorSpaceXformHelper colorSpaceHelper(args.fUniformHandler,
- displacementMap.colorSpaceXform(),
- &fColorSpaceXformUni);
+ fColorSpaceHelper.emitCode(args.fUniformHandler, displacementMap.colorSpaceXform());
GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
fragBuilder->codeAppendf("\t\tvec4 %s = ", dColor);
@@ -634,7 +632,7 @@ void GrGLDisplacementMapEffect::emitCode(EmitArgs& args) {
SkString(cCoords),
args.fTexSamplers[1],
nullptr,
- &colorSpaceHelper);
+ &fColorSpaceHelper);
fragBuilder->codeAppend(";\n");
}
@@ -649,7 +647,7 @@ void GrGLDisplacementMapEffect::onSetData(const GrGLSLProgramDataManager& pdman,
SkScalarToFloat(scaleY) : SkScalarToFloat(-scaleY));
fGLDomain.setData(pdman, displacementMap.domain(), colorTex);
if (SkToBool(displacementMap.colorSpaceXform())) {
- pdman.setSkMatrix44(fColorSpaceXformUni, displacementMap.colorSpaceXform()->srcToDst());
+ fColorSpaceHelper.setData(pdman, displacementMap.colorSpaceXform());
}
}
diff --git a/src/effects/SkMagnifierImageFilter.cpp b/src/effects/SkMagnifierImageFilter.cpp
index a78f2235ab..4312fb714e 100644
--- a/src/effects/SkMagnifierImageFilter.cpp
+++ b/src/effects/SkMagnifierImageFilter.cpp
@@ -143,7 +143,7 @@ private:
UniformHandle fInvZoomVar;
UniformHandle fInvInsetVar;
UniformHandle fBoundsVar;
- UniformHandle fColorSpaceXformVar;
+ GrGLSLColorSpaceXformHelper fColorSpaceHelper;
typedef GrGLSLFragmentProcessor INHERITED;
};
@@ -164,8 +164,7 @@ void GrGLMagnifierEffect::emitCode(EmitArgs& args) {
"Bounds");
const GrMagnifierEffect& zoom = args.fFp.cast<GrMagnifierEffect>();
- GrGLSLColorSpaceXformHelper colorSpaceHelper(uniformHandler, zoom.colorSpaceXform(),
- &fColorSpaceXformVar);
+ fColorSpaceHelper.emitCode(uniformHandler, zoom.colorSpaceXform());
GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
SkString coords2D = fragBuilder->ensureCoords2D(args.fTransformedCoords[0]);
@@ -194,7 +193,7 @@ void GrGLMagnifierEffect::emitCode(EmitArgs& args) {
fragBuilder->codeAppend("\t\tvec2 mix_coord = mix(coord, zoom_coord, weight);\n");
fragBuilder->codeAppend("\t\tvec4 output_color = ");
fragBuilder->appendTextureLookup(args.fTexSamplers[0], "mix_coord", kVec2f_GrSLType,
- &colorSpaceHelper);
+ &fColorSpaceHelper);
fragBuilder->codeAppend(";\n");
fragBuilder->codeAppendf("\t\t%s = output_color;", args.fOutputColor);
@@ -239,7 +238,7 @@ void GrGLMagnifierEffect::onSetData(const GrGLSLProgramDataManager& pdman,
}
if (SkToBool(zoom.colorSpaceXform())) {
- pdman.setSkMatrix44(fColorSpaceXformVar, zoom.colorSpaceXform()->srcToDst());
+ fColorSpaceHelper.setData(pdman, zoom.colorSpaceXform());
}
}
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index bba9f857cd..8538ddd7fe 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -1345,7 +1345,7 @@ void GrGradientEffect::GLSLProcessor::onSetData(const GrGLSLProgramDataManager&
fCachedYCoord = yCoord;
}
if (SkToBool(e.fColorSpaceXform)) {
- pdman.setSkMatrix44(fColorSpaceXformUni, e.fColorSpaceXform->srcToDst());
+ fColorSpaceHelper.setData(pdman, e.fColorSpaceXform.get());
}
break;
}
@@ -1583,15 +1583,14 @@ void GrGradientEffect::GLSLProcessor::emitColor(GrGLSLFPFragmentBuilder* fragBui
}
case kTexture_ColorType: {
- GrGLSLColorSpaceXformHelper colorSpaceHelper(uniformHandler, ge.fColorSpaceXform.get(),
- &fColorSpaceXformUni);
+ fColorSpaceHelper.emitCode(uniformHandler, ge.fColorSpaceXform.get());
const char* fsyuni = uniformHandler->getUniformCStr(fFSYUni);
fragBuilder->codeAppendf("vec2 coord = vec2(%s, %s);", gradientTValue, fsyuni);
fragBuilder->codeAppendf("%s = ", outputColor);
fragBuilder->appendTextureLookupAndModulate(inputColor, texSamplers[0], "coord",
- kVec2f_GrSLType, &colorSpaceHelper);
+ kVec2f_GrSLType, &fColorSpaceHelper);
fragBuilder->codeAppend(";");
break;
diff --git a/src/effects/gradients/SkGradientShaderPriv.h b/src/effects/gradients/SkGradientShaderPriv.h
index 1e3415371e..7f1f5f8c88 100644
--- a/src/effects/gradients/SkGradientShaderPriv.h
+++ b/src/effects/gradients/SkGradientShaderPriv.h
@@ -295,6 +295,7 @@ static inline int next_dither_toggle(int toggle) {
#include "GrColorSpaceXform.h"
#include "GrCoordTransform.h"
#include "GrFragmentProcessor.h"
+#include "glsl/GrGLSLColorSpaceXformHelper.h"
#include "glsl/GrGLSLFragmentProcessor.h"
#include "glsl/GrGLSLProgramDataManager.h"
@@ -520,7 +521,7 @@ private:
GrGLSLProgramDataManager::UniformHandle fColorsUni;
GrGLSLProgramDataManager::UniformHandle fHardStopT;
GrGLSLProgramDataManager::UniformHandle fFSYUni;
- GrGLSLProgramDataManager::UniformHandle fColorSpaceXformUni;
+ GrGLSLColorSpaceXformHelper fColorSpaceHelper;
typedef GrGLSLFragmentProcessor INHERITED;
};
diff --git a/src/gpu/effects/GrBicubicEffect.cpp b/src/gpu/effects/GrBicubicEffect.cpp
index 5f06fc166a..ec7ad79475 100644
--- a/src/gpu/effects/GrBicubicEffect.cpp
+++ b/src/gpu/effects/GrBicubicEffect.cpp
@@ -32,7 +32,7 @@ private:
typedef GrGLSLProgramDataManager::UniformHandle UniformHandle;
UniformHandle fImageIncrementUni;
- UniformHandle fColorSpaceXformUni;
+ GrGLSLColorSpaceXformHelper fColorSpaceHelper;
GrTextureDomain::GLDomain fDomain;
typedef GrGLSLFragmentProcessor INHERITED;
@@ -48,8 +48,7 @@ void GrGLBicubicEffect::emitCode(EmitArgs& args) {
const char* imgInc = uniformHandler->getUniformCStr(fImageIncrementUni);
- GrGLSLColorSpaceXformHelper colorSpaceHelper(uniformHandler, bicubicEffect.colorSpaceXform(),
- &fColorSpaceXformUni);
+ fColorSpaceHelper.emitCode(uniformHandler, bicubicEffect.colorSpaceXform());
GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
SkString coords2D = fragBuilder->ensureCoords2D(args.fTransformedCoords[0]);
@@ -107,9 +106,9 @@ void GrGLBicubicEffect::emitCode(EmitArgs& args) {
y);
}
SkString bicubicColor("(wy.x * s0 + wy.y * s1 + wy.z * s2 + wy.w * s3)");
- if (colorSpaceHelper.getXformMatrix()) {
+ if (fColorSpaceHelper.isValid()) {
SkString xformedColor;
- fragBuilder->appendColorGamutXform(&xformedColor, bicubicColor.c_str(), &colorSpaceHelper);
+ fragBuilder->appendColorGamutXform(&xformedColor, bicubicColor.c_str(), &fColorSpaceHelper);
bicubicColor.swap(xformedColor);
}
fragBuilder->codeAppendf("%s = %s;",
@@ -127,7 +126,7 @@ void GrGLBicubicEffect::onSetData(const GrGLSLProgramDataManager& pdman,
pdman.set2fv(fImageIncrementUni, 1, imageIncrement);
fDomain.setData(pdman, bicubicEffect.domain(), texture);
if (SkToBool(bicubicEffect.colorSpaceXform())) {
- pdman.setSkMatrix44(fColorSpaceXformUni, bicubicEffect.colorSpaceXform()->srcToDst());
+ fColorSpaceHelper.setData(pdman, bicubicEffect.colorSpaceXform());
}
}
diff --git a/src/gpu/effects/GrSimpleTextureEffect.cpp b/src/gpu/effects/GrSimpleTextureEffect.cpp
index bd4e7206f8..8492f5b80b 100644
--- a/src/gpu/effects/GrSimpleTextureEffect.cpp
+++ b/src/gpu/effects/GrSimpleTextureEffect.cpp
@@ -42,9 +42,7 @@ class GrGLSimpleTextureEffect : public GrGLSLFragmentProcessor {
public:
void emitCode(EmitArgs& args) override {
const GrSimpleTextureEffect& textureEffect = args.fFp.cast<GrSimpleTextureEffect>();
- GrGLSLColorSpaceXformHelper colorSpaceHelper(args.fUniformHandler,
- textureEffect.colorSpaceXform(),
- &fColorSpaceXformUni);
+ fColorSpaceHelper.emitCode(args.fUniformHandler, textureEffect.colorSpaceXform());
GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
fragBuilder->codeAppendf("%s = ", args.fOutputColor);
@@ -52,7 +50,7 @@ public:
args.fTexSamplers[0],
args.fTransformedCoords[0].c_str(),
args.fTransformedCoords[0].getType(),
- &colorSpaceHelper);
+ &fColorSpaceHelper);
fragBuilder->codeAppend(";");
}
@@ -66,14 +64,14 @@ protected:
void onSetData(const GrGLSLProgramDataManager& pdman, const GrProcessor& processor) override {
const GrSimpleTextureEffect& textureEffect = processor.cast<GrSimpleTextureEffect>();
if (SkToBool(textureEffect.colorSpaceXform())) {
- pdman.setSkMatrix44(fColorSpaceXformUni, textureEffect.colorSpaceXform()->srcToDst());
+ fColorSpaceHelper.setData(pdman, textureEffect.colorSpaceXform());
}
}
private:
typedef GrGLSLFragmentProcessor INHERITED;
- UniformHandle fColorSpaceXformUni;
+ GrGLSLColorSpaceXformHelper fColorSpaceHelper;
};
///////////////////////////////////////////////////////////////////////////////
diff --git a/src/gpu/effects/GrTextureDomain.cpp b/src/gpu/effects/GrTextureDomain.cpp
index 2ac6af8375..7a43328bc1 100644
--- a/src/gpu/effects/GrTextureDomain.cpp
+++ b/src/gpu/effects/GrTextureDomain.cpp
@@ -321,9 +321,7 @@ GrGLSLFragmentProcessor* GrTextureDomainEffect::onCreateGLSLInstance() const {
GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;
SkString coords2D = fragBuilder->ensureCoords2D(args.fTransformedCoords[0]);
- GrGLSLColorSpaceXformHelper colorSpaceHelper(args.fUniformHandler,
- tde.colorSpaceXform(),
- &fColorSpaceXformUni);
+ fColorSpaceHelper.emitCode(args.fUniformHandler, tde.colorSpaceXform());
fGLDomain.sampleTexture(fragBuilder,
args.fUniformHandler,
args.fShaderCaps,
@@ -332,7 +330,7 @@ GrGLSLFragmentProcessor* GrTextureDomainEffect::onCreateGLSLInstance() const {
coords2D,
args.fTexSamplers[0],
args.fInputColor,
- &colorSpaceHelper);
+ &fColorSpaceHelper);
}
protected:
@@ -341,13 +339,13 @@ GrGLSLFragmentProcessor* GrTextureDomainEffect::onCreateGLSLInstance() const {
const GrTextureDomain& domain = tde.fTextureDomain;
fGLDomain.setData(pdman, domain, tde.textureSampler(0).texture());
if (SkToBool(tde.colorSpaceXform())) {
- pdman.setSkMatrix44(fColorSpaceXformUni, tde.colorSpaceXform()->srcToDst());
+ fColorSpaceHelper.setData(pdman, tde.colorSpaceXform());
}
}
private:
GrTextureDomain::GLDomain fGLDomain;
- UniformHandle fColorSpaceXformUni;
+ GrGLSLColorSpaceXformHelper fColorSpaceHelper;
};
return new GLSLProcessor;
diff --git a/src/gpu/glsl/GrGLSLColorSpaceXformHelper.h b/src/gpu/glsl/GrGLSLColorSpaceXformHelper.h
index 5e112f9f91..1571b06231 100644
--- a/src/gpu/glsl/GrGLSLColorSpaceXformHelper.h
+++ b/src/gpu/glsl/GrGLSLColorSpaceXformHelper.h
@@ -12,29 +12,33 @@
#include "GrGLSLUniformHandler.h"
/**
- * Stack helper class to assist with using GrColorSpaceXform within an FP's emitCode function.
- * This injects the uniform declaration, and stores the information needed to generate correct
- * gamut-transformation shader code.
+ * Helper class to assist with using GrColorSpaceXform within an FP. This manages all of the
+ * uniforms needed, and can be passed to shader builder functions to automatically generate the
+ * correct color space transformation code.
*/
class GrGLSLColorSpaceXformHelper : public SkNoncopyable {
public:
- GrGLSLColorSpaceXformHelper(GrGLSLUniformHandler* uniformHandler,
- GrColorSpaceXform* colorSpaceXform,
- GrGLSLProgramDataManager::UniformHandle* handle) {
- SkASSERT(uniformHandler && handle);
+ GrGLSLColorSpaceXformHelper() : fValid(false) {}
+
+ void emitCode(GrGLSLUniformHandler* uniformHandler, GrColorSpaceXform* colorSpaceXform) {
+ SkASSERT(uniformHandler);
if (colorSpaceXform) {
- *handle = uniformHandler->addUniform(kFragment_GrShaderFlag, kMat44f_GrSLType,
- kDefault_GrSLPrecision, "ColorXform",
- &fXformMatrix);
- } else {
- fXformMatrix = nullptr;
+ fGamutXformVar = uniformHandler->addUniform(kFragment_GrShaderFlag, kMat44f_GrSLType,
+ kDefault_GrSLPrecision, "ColorXform");
+ fValid = true;
}
}
- const char* getXformMatrix() const { return fXformMatrix; }
+ void setData(const GrGLSLProgramDataManager& pdman, GrColorSpaceXform* colorSpaceXform) {
+ pdman.setSkMatrix44(fGamutXformVar, colorSpaceXform->srcToDst());
+ }
+
+ bool isValid() const { return fValid; }
+ GrGLSLProgramDataManager::UniformHandle const gamutXformUniform() { return fGamutXformVar; }
private:
- const char* fXformMatrix;
+ GrGLSLProgramDataManager::UniformHandle fGamutXformVar;
+ bool fValid;
};
#endif
diff --git a/src/gpu/glsl/GrGLSLShaderBuilder.cpp b/src/gpu/glsl/GrGLSLShaderBuilder.cpp
index 17f7f10287..865876611a 100644
--- a/src/gpu/glsl/GrGLSLShaderBuilder.cpp
+++ b/src/gpu/glsl/GrGLSLShaderBuilder.cpp
@@ -91,7 +91,7 @@ void GrGLSLShaderBuilder::appendTextureLookup(SamplerHandle samplerHandle,
const char* coordName,
GrSLType varyingType,
GrGLSLColorSpaceXformHelper* colorXformHelper) {
- if (colorXformHelper && colorXformHelper->getXformMatrix()) {
+ if (colorXformHelper && colorXformHelper->isValid()) {
// With a color gamut transform, we need to wrap the lookup in another function call
SkString lookup;
this->appendTextureLookup(&lookup, samplerHandle, coordName, varyingType);
@@ -109,7 +109,7 @@ void GrGLSLShaderBuilder::appendTextureLookupAndModulate(
GrGLSLColorSpaceXformHelper* colorXformHelper) {
SkString lookup;
this->appendTextureLookup(&lookup, samplerHandle, coordName, varyingType);
- if (colorXformHelper && colorXformHelper->getXformMatrix()) {
+ if (colorXformHelper && colorXformHelper->isValid()) {
SkString xform;
this->appendColorGamutXform(&xform, lookup.c_str(), colorXformHelper);
this->codeAppend((GrGLSLExpr4(modulation) * GrGLSLExpr4(xform)).c_str());
@@ -141,8 +141,9 @@ void GrGLSLShaderBuilder::appendColorGamutXform(SkString* out,
functionBody.c_str(),
&colorGamutXformFuncName);
+ GrGLSLUniformHandler* uniformHandler = fProgramBuilder->uniformHandler();
out->appendf("%s(%s, %s)", colorGamutXformFuncName.c_str(), srcColor,
- colorXformHelper->getXformMatrix());
+ uniformHandler->getUniformCStr(colorXformHelper->gamutXformUniform()));
}
void GrGLSLShaderBuilder::appendColorGamutXform(const char* srcColor,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 18:07:15 +0000