Move the ability to access textures, buffers, and image storages out from GrProcessor.

GrXferProcessor can no longer use this functionality so it is moved to a new intermediate class inherited by GrFragmentProcessor and GrPrimitiveProcessor.

Change-Id: I4f30c89bdceb2d77b602bf0646107e0780881c26
Reviewed-on: https://skia-review.googlesource.com/11202
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp b/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp
index 9ac8528..fedb445 100644
--- a/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp
+++ b/src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp
@@ -146,7 +146,7 @@
     static void GenKey(const GrProcessor&, const GrShaderCaps& caps, GrProcessorKeyBuilder* b);
 
 protected:
-    void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
+    void onSetData(const GrGLSLProgramDataManager&, const GrFragmentProcessor&) override;
 
     UniformHandle fParamUni;
 
@@ -284,8 +284,7 @@
 }
 
 void Edge2PtConicalEffect::GLSLEdge2PtConicalProcessor::onSetData(
-                    const GrGLSLProgramDataManager& pdman,
-                    const GrProcessor& processor) {
+        const GrGLSLProgramDataManager& pdman, const GrFragmentProcessor& processor) {
     INHERITED::onSetData(pdman, processor);
     const Edge2PtConicalEffect& data = processor.cast<Edge2PtConicalEffect>();
     SkScalar radius0 = data.radius();
@@ -427,7 +426,7 @@
     static void GenKey(const GrProcessor&, const GrShaderCaps& caps, GrProcessorKeyBuilder* b);
 
 protected:
-    void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
+    void onSetData(const GrGLSLProgramDataManager&, const GrFragmentProcessor&) override;
 
     UniformHandle fParamUni;
 
@@ -555,8 +554,7 @@
 }
 
 void FocalOutside2PtConicalEffect::GLSLFocalOutside2PtConicalProcessor::onSetData(
-                                            const GrGLSLProgramDataManager& pdman,
-                                            const GrProcessor& processor) {
+        const GrGLSLProgramDataManager& pdman, const GrFragmentProcessor& processor) {
     INHERITED::onSetData(pdman, processor);
     const FocalOutside2PtConicalEffect& data = processor.cast<FocalOutside2PtConicalEffect>();
     SkASSERT(data.isFlipped() == fIsFlipped);
@@ -633,7 +631,7 @@
     static void GenKey(const GrProcessor&, const GrShaderCaps& caps, GrProcessorKeyBuilder* b);
 
 protected:
-    void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
+    void onSetData(const GrGLSLProgramDataManager&, const GrFragmentProcessor&) override;
 
     UniformHandle fFocalUni;
 
@@ -737,8 +735,7 @@
 }
 
 void FocalInside2PtConicalEffect::GLSLFocalInside2PtConicalProcessor::onSetData(
-                                            const GrGLSLProgramDataManager& pdman,
-                                            const GrProcessor& processor) {
+        const GrGLSLProgramDataManager& pdman, const GrFragmentProcessor& processor) {
     INHERITED::onSetData(pdman, processor);
     const FocalInside2PtConicalEffect& data = processor.cast<FocalInside2PtConicalEffect>();
     SkScalar focal = data.focal();
@@ -876,7 +873,7 @@
     static void GenKey(const GrProcessor&, const GrShaderCaps& caps, GrProcessorKeyBuilder* b);
 
 protected:
-    void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
+    void onSetData(const GrGLSLProgramDataManager&, const GrFragmentProcessor&) override;
 
     UniformHandle fCenterUni;
     UniformHandle fParamUni;
@@ -1003,8 +1000,7 @@
 }
 
 void CircleInside2PtConicalEffect::GLSLCircleInside2PtConicalProcessor::onSetData(
-                                            const GrGLSLProgramDataManager& pdman,
-                                            const GrProcessor& processor) {
+        const GrGLSLProgramDataManager& pdman, const GrFragmentProcessor& processor) {
     INHERITED::onSetData(pdman, processor);
     const CircleInside2PtConicalEffect& data = processor.cast<CircleInside2PtConicalEffect>();
     SkScalar centerX = data.centerX();
@@ -1107,7 +1103,7 @@
     static void GenKey(const GrProcessor&, const GrShaderCaps& caps, GrProcessorKeyBuilder* b);
 
 protected:
-    void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
+    void onSetData(const GrGLSLProgramDataManager&, const GrFragmentProcessor&) override;
 
     UniformHandle fCenterUni;
     UniformHandle fParamUni;
@@ -1259,8 +1255,7 @@
 }
 
 void CircleOutside2PtConicalEffect::GLSLCircleOutside2PtConicalProcessor::onSetData(
-                                                const GrGLSLProgramDataManager& pdman,
-                                                const GrProcessor& processor) {
+        const GrGLSLProgramDataManager& pdman, const GrFragmentProcessor& processor) {
     INHERITED::onSetData(pdman, processor);
     const CircleOutside2PtConicalEffect& data = processor.cast<CircleOutside2PtConicalEffect>();
     SkASSERT(data.isFlipped() == fIsFlipped);