Start using RenderTargetProxy (omnibus)

src/gpu/effects/GrSingleTextureEffect.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrSingleTextureEffect_DEFINED
 #define GrSingleTextureEffect_DEFINED
 
 #include "GrFragmentProcessor.h"
 #include "GrColorSpaceXform.h"
 #include "GrCoordTransform.h"
 #include "GrInvariantOutput.h"
 #include "SkMatrix.h"
 
 class GrTexture;
+class GrTextureProxy;
 
 /**
  * A base class for effects that draw a single texture with a texture matrix. This effect has no
  * backend implementations. One must be provided by the subclass.
  */
 class GrSingleTextureEffect : public GrFragmentProcessor {
 public:
     ~GrSingleTextureEffect() override;
 
     SkString dumpInfo() const override {
         SkString str;
         str.appendf("Texture: %d", fTextureAccess.getTexture()->uniqueID());
         return str;
     }
 
     GrColorSpaceXform* colorSpaceXform() const { return fColorSpaceXform.get(); }
 
 protected:
     /** unfiltered, clamp mode */
     GrSingleTextureEffect(GrTexture*, sk_sp<GrColorSpaceXform>, const SkMatrix&);
     /** clamp mode */
     GrSingleTextureEffect(GrTexture*, sk_sp<GrColorSpaceXform>, const SkMatrix&,
                           GrTextureParams::FilterMode filterMode);
     GrSingleTextureEffect(GrTexture*,
                           sk_sp<GrColorSpaceXform>,
                           const SkMatrix&,
                           const GrTextureParams&);
 
+    /** unfiltered, clamp mode */
+    GrSingleTextureEffect(GrTextureProxy*, sk_sp<GrColorSpaceXform>, const SkMatrix&);
+    /** clamp mode */
+    GrSingleTextureEffect(GrTextureProxy*, sk_sp<GrColorSpaceXform>, const SkMatrix&,
+                          GrTextureParams::FilterMode filterMode);
+    GrSingleTextureEffect(GrTextureProxy*,
+                          sk_sp<GrColorSpaceXform>,
+                          const SkMatrix&,
+                          const GrTextureParams&);
+
     /**
      * Can be used as a helper to implement subclass onComputeInvariantOutput(). It assumes that
      * the subclass output color will be a modulation of the input color with a value read from the
      * texture.
      */
     void updateInvariantOutputForModulation(GrInvariantOutput* inout) const {
         if (GrPixelConfigIsAlphaOnly(this->texture(0)->config())) {
             inout->mulByUnknownSingleComponent();
         } else if (GrPixelConfigIsOpaque(this->texture(0)->config())) {
             inout->mulByUnknownOpaqueFourComponents();
         } else {
             inout->mulByUnknownFourComponents();
         }
     }
 
 private:
     GrCoordTransform fCoordTransform;
     GrTextureAccess  fTextureAccess;
     sk_sp<GrColorSpaceXform> fColorSpaceXform;
 
     typedef GrFragmentProcessor INHERITED;
 };
 
 #endif