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-rw-r--r--include/gpu/GrXferProcessor.h2
-rw-r--r--src/core/SkXfermode.cpp7
-rw-r--r--src/gpu/GrDrawState.cpp3
-rw-r--r--src/gpu/GrPaint.cpp3
-rw-r--r--src/gpu/SkGr.cpp6
-rw-r--r--src/gpu/effects/GrPorterDuffXferProcessor.cpp82
-rw-r--r--src/gpu/effects/GrPorterDuffXferProcessor.h2
7 files changed, 96 insertions, 9 deletions
diff --git a/include/gpu/GrXferProcessor.h b/include/gpu/GrXferProcessor.h
index 139ac96a99..ee3764deda 100644
--- a/include/gpu/GrXferProcessor.h
+++ b/include/gpu/GrXferProcessor.h
@@ -43,7 +43,7 @@ private:
* creates will have. For example, can it create an XP that supports RGB coverage or will the XP
* blend with the destination color.
*/
-class GrXPFactory : public GrProgramElement {
+class GrXPFactory : public SkRefCnt {
public:
virtual const GrXferProcessor* createXferProcessor() const = 0;
diff --git a/src/core/SkXfermode.cpp b/src/core/SkXfermode.cpp
index ef44b1e747..83503659bd 100644
--- a/src/core/SkXfermode.cpp
+++ b/src/core/SkXfermode.cpp
@@ -691,10 +691,17 @@ bool SkXfermode::AsFragmentProcessorOrXPFactory(SkXfermode* xfermode,
GrFragmentProcessor** fp,
GrXPFactory** xpf,
Coeff* src, Coeff* dst) {
+ Mode mode;
if (NULL == xfermode) {
SkAssertResult(ModeAsCoeff(kSrcOver_Mode, src, dst));
*xpf = GrPorterDuffXPFactory::Create(*src, *dst);
return true;
+ } else if (xfermode->asMode(&mode) && mode <= kLastCoeffMode) {
+ *xpf = GrPorterDuffXPFactory::Create(mode);
+ // TODO: This Line will be removed in follow up cl that handles blending and thus we won't
+ // have to set coeffs here.
+ SkAssertResult(ModeAsCoeff(mode, src, dst));
+ return true;
} else if (xfermode->asCoeff(src, dst)) {
*xpf = GrPorterDuffXPFactory::Create(*src, *dst);
return true;
diff --git a/src/gpu/GrDrawState.cpp b/src/gpu/GrDrawState.cpp
index 0fd098740c..db70bfaaa2 100644
--- a/src/gpu/GrDrawState.cpp
+++ b/src/gpu/GrDrawState.cpp
@@ -116,8 +116,7 @@ void GrDrawState::onReset(const SkMatrix* initialViewMatrix) {
fRenderTarget.reset(NULL);
fGeometryProcessor.reset(NULL);
- fXPFactory.reset(GrPorterDuffXPFactory::Create(kOne_GrBlendCoeff,
- kZero_GrBlendCoeff));
+ fXPFactory.reset(GrPorterDuffXPFactory::Create(SkXfermode::kSrc_Mode));
fColorStages.reset();
fCoverageStages.reset();
diff --git a/src/gpu/GrPaint.cpp b/src/gpu/GrPaint.cpp
index bd5b2860f4..443e1c0abf 100644
--- a/src/gpu/GrPaint.cpp
+++ b/src/gpu/GrPaint.cpp
@@ -52,8 +52,7 @@ bool GrPaint::isOpaqueAndConstantColor(GrColor* color) const {
void GrPaint::resetStages() {
fColorStages.reset();
fCoverageStages.reset();
- fXPFactory.reset(GrPorterDuffXPFactory::Create(kOne_GrBlendCoeff,
- kZero_GrBlendCoeff));
+ fXPFactory.reset(GrPorterDuffXPFactory::Create(SkXfermode::kSrcOver_Mode));
}
bool GrPaint::getOpaqueAndKnownColor(GrColor* solidColor,
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index dadf9f23ee..9059f55c7a 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -475,15 +475,13 @@ void SkPaint2GrPaintNoShader(GrContext* context, const SkPaint& skPaint, GrColor
if (fragmentProcessor) {
SkASSERT(NULL == xpFactory);
grPaint->addColorProcessor(fragmentProcessor)->unref();
- xpFactory = GrPorterDuffXPFactory::Create(SkXfermode::kOne_Coeff,
- SkXfermode::kZero_Coeff);
+ xpFactory = GrPorterDuffXPFactory::Create(SkXfermode::kSrc_Mode);
sm = SkXfermode::kOne_Coeff;
dm = SkXfermode::kZero_Coeff;
}
} else {
// Fall back to src-over
- xpFactory = GrPorterDuffXPFactory::Create(SkXfermode::kOne_Coeff,
- SkXfermode::kISA_Coeff);
+ xpFactory = GrPorterDuffXPFactory::Create(SkXfermode::kSrcOver_Mode);
sm = SkXfermode::kOne_Coeff;
dm = SkXfermode::kISA_Coeff;
}
diff --git a/src/gpu/effects/GrPorterDuffXferProcessor.cpp b/src/gpu/effects/GrPorterDuffXferProcessor.cpp
index fdbcbbe656..1f50f9d524 100644
--- a/src/gpu/effects/GrPorterDuffXferProcessor.cpp
+++ b/src/gpu/effects/GrPorterDuffXferProcessor.cpp
@@ -61,6 +61,88 @@ void GrPorterDuffXferProcessor::onComputeInvariantOutput(GrInvariantOutput* inou
///////////////////////////////////////////////////////////////////////////////
+GrXPFactory* GrPorterDuffXPFactory::Create(SkXfermode::Mode mode) {
+ switch (mode) {
+ case SkXfermode::kClear_Mode: {
+ static GrPorterDuffXPFactory gClearPDXPF(kZero_GrBlendCoeff, kZero_GrBlendCoeff);
+ return SkRef(&gClearPDXPF);
+ break;
+ }
+ case SkXfermode::kSrc_Mode: {
+ static GrPorterDuffXPFactory gSrcPDXPF(kOne_GrBlendCoeff, kZero_GrBlendCoeff);
+ return SkRef(&gSrcPDXPF);
+ break;
+ }
+ case SkXfermode::kDst_Mode: {
+ static GrPorterDuffXPFactory gDstPDXPF(kZero_GrBlendCoeff, kOne_GrBlendCoeff);
+ return SkRef(&gDstPDXPF);
+ break;
+ }
+ case SkXfermode::kSrcOver_Mode: {
+ static GrPorterDuffXPFactory gSrcOverPDXPF(kOne_GrBlendCoeff, kISA_GrBlendCoeff);
+ return SkRef(&gSrcOverPDXPF);
+ break;
+ }
+ case SkXfermode::kDstOver_Mode: {
+ static GrPorterDuffXPFactory gDstOverPDXPF(kIDA_GrBlendCoeff, kOne_GrBlendCoeff);
+ return SkRef(&gDstOverPDXPF);
+ break;
+ }
+ case SkXfermode::kSrcIn_Mode: {
+ static GrPorterDuffXPFactory gSrcInPDXPF(kDA_GrBlendCoeff, kZero_GrBlendCoeff);
+ return SkRef(&gSrcInPDXPF);
+ break;
+ }
+ case SkXfermode::kDstIn_Mode: {
+ static GrPorterDuffXPFactory gDstInPDXPF(kZero_GrBlendCoeff, kSA_GrBlendCoeff);
+ return SkRef(&gDstInPDXPF);
+ break;
+ }
+ case SkXfermode::kSrcOut_Mode: {
+ static GrPorterDuffXPFactory gSrcOutPDXPF(kIDA_GrBlendCoeff, kZero_GrBlendCoeff);
+ return SkRef(&gSrcOutPDXPF);
+ break;
+ }
+ case SkXfermode::kDstOut_Mode: {
+ static GrPorterDuffXPFactory gDstOutPDXPF(kZero_GrBlendCoeff, kISA_GrBlendCoeff);
+ return SkRef(&gDstOutPDXPF);
+ break;
+ }
+ case SkXfermode::kSrcATop_Mode: {
+ static GrPorterDuffXPFactory gSrcATopPDXPF(kDA_GrBlendCoeff, kISA_GrBlendCoeff);
+ return SkRef(&gSrcATopPDXPF);
+ break;
+ }
+ case SkXfermode::kDstATop_Mode: {
+ static GrPorterDuffXPFactory gDstATopPDXPF(kIDA_GrBlendCoeff, kSA_GrBlendCoeff);
+ return SkRef(&gDstATopPDXPF);
+ break;
+ }
+ case SkXfermode::kXor_Mode: {
+ static GrPorterDuffXPFactory gXorPDXPF(kIDA_GrBlendCoeff, kISA_GrBlendCoeff);
+ return SkRef(&gXorPDXPF);
+ break;
+ }
+ case SkXfermode::kPlus_Mode: {
+ static GrPorterDuffXPFactory gPlusPDXPF(kOne_GrBlendCoeff, kOne_GrBlendCoeff);
+ return SkRef(&gPlusPDXPF);
+ break;
+ }
+ case SkXfermode::kModulate_Mode: {
+ static GrPorterDuffXPFactory gModulatePDXPF(kZero_GrBlendCoeff, kSC_GrBlendCoeff);
+ return SkRef(&gModulatePDXPF);
+ break;
+ }
+ case SkXfermode::kScreen_Mode: {
+ static GrPorterDuffXPFactory gScreenPDXPF(kOne_GrBlendCoeff, kISC_GrBlendCoeff);
+ return SkRef(&gScreenPDXPF);
+ break;
+ }
+ default:
+ return NULL;
+ }
+}
+
const GrXferProcessor* GrPorterDuffXPFactory::createXferProcessor() const {
return GrPorterDuffXferProcessor::Create(fSrc, fDst);
}
diff --git a/src/gpu/effects/GrPorterDuffXferProcessor.h b/src/gpu/effects/GrPorterDuffXferProcessor.h
index 474285d829..d210a81755 100644
--- a/src/gpu/effects/GrPorterDuffXferProcessor.h
+++ b/src/gpu/effects/GrPorterDuffXferProcessor.h
@@ -53,6 +53,8 @@ private:
class GrPorterDuffXPFactory : public GrXPFactory {
public:
+ static GrXPFactory* Create(SkXfermode::Mode mode);
+
static GrXPFactory* Create(SkXfermode::Coeff src, SkXfermode::Coeff dst) {
return SkNEW_ARGS(GrPorterDuffXPFactory, ((GrBlendCoeff)(src), (GrBlendCoeff)(dst)));
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 09:23:50 +0000