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src/gpu/effects/GrTextureDomain.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 GrTextureDomainEffect_DEFINED
 #define GrTextureDomainEffect_DEFINED
 
 #include "GrSingleTextureEffect.h"
-#include "gl/GrGLEffect.h"
+#include "gl/GrGLProcessor.h"
 
 class GrGLProgramBuilder;
 class GrGLShaderBuilder;
 struct SkRect;
 
 /**
  * Limits a texture's lookup coordinates to a domain. Samples outside the domain are either clamped
  * the edge of the domain or result in a vec4 of zeros (decal mode). The domain is clipped to
  * normalized texture coords ([0,1]x[0,1] square). Bilinear filtering can cause texels outside the
  * domain to affect the read value unless the caller considers this when calculating the domain.
@@ skipping 43 matching lines @@
             texelRect.fBottom * hInv
         };
         return result;
     }
 
     bool operator== (const GrTextureDomain& that) const {
         return fMode == that.fMode && (kIgnore_Mode == fMode || fDomain == that.fDomain);
     }
 
     /**
-     * A GrGLEffect subclass that corresponds to a GrEffect subclass that uses GrTextureDomain
+     * A GrGLProcessor subclass that corresponds to a GrProcessor subclass that uses GrTextureDomain
      * should include this helper. It generates the texture domain GLSL, produces the part of the
      * effect key that reflects the texture domain code, and performs the uniform uploads necessary
      * for texture domains.
      */
     class GLDomain {
     public:
         GLDomain() {
             fPrevDomain[0] = SK_FloatNaN;
             SkDEBUGCODE(fMode = (Mode) -1;)
         }
 
         /**
-         * Call this from GrGLEffect::emitCode() to sample the texture W.R.T. the domain and mode.
+         * Call this from GrGLProcessor::emitCode() to sample the texture W.R.T. the domain and
+         * mode.
          *
          * @param outcolor  name of vec4 variable to hold the sampled color.
          * @param inCoords  name of vec2 variable containing the coords to be used with the domain.
          *                  It is assumed that this is a variable and not an expression.
          * @param inModulateColor   if non-NULL the sampled color will be modulated with this
          *                          expression before being written to outColor.
          */
         void sampleTexture(GrGLShaderBuilder* builder,
                            const GrTextureDomain& textureDomain,
                            const char* outColor,
                            const SkString& inCoords,
-                           const GrGLEffect::TextureSampler sampler,
+                           const GrGLProcessor::TextureSampler sampler,
                            const char* inModulateColor = NULL);
 
         /**
-         * Call this from GrGLEffect::setData() to upload uniforms necessary for the texture domain.
-         * The rectangle is automatically adjusted to account for the texture's origin.
+         * Call this from GrGLProcessor::setData() to upload uniforms necessary for the texture
+         * domain. The rectangle is automatically adjusted to account for the texture's origin.
          */
         void setData(const GrGLProgramDataManager& pdman, const GrTextureDomain& textureDomain,
                      GrSurfaceOrigin textureOrigin);
 
         enum {
             kDomainKeyBits = 2, // See DomainKey().
         };
 
         /**
-         * GrGLEffect::GenKey() must call this and include the returned value in it's computed key.
-         * The returned will be limited to the lower kDomainKeyBits bits.
+         * GrGLProcessor::GenKey() must call this and include the returned value in it's computed
+         * key. The returned will be limited to the lower kDomainKeyBits bits.
          */
         static uint32_t DomainKey(const GrTextureDomain& domain) {
             GR_STATIC_ASSERT(kModeCount <= 4);
             return domain.mode();
         }
 
     private:
         SkDEBUGCODE(Mode                      fMode;)
         GrGLProgramDataManager::UniformHandle fDomainUni;
         SkString                              fDomainName;
         GrGLfloat                             fPrevDomain[4];
     };
 
 protected:
     Mode    fMode;
     SkRect  fDomain;
     int     fIndex;
 
     typedef GrSingleTextureEffect INHERITED;
 };
 
 class GrGLTextureDomainEffect;
 
 /**
  * A basic texture effect that uses GrTextureDomain.
  */
 class GrTextureDomainEffect : public GrSingleTextureEffect {
 
 public:
-    static GrEffect* Create(GrTexture*,
-                            const SkMatrix&,
-                            const SkRect& domain,
-                            GrTextureDomain::Mode,
-                            GrTextureParams::FilterMode filterMode,
-                            GrCoordSet = kLocal_GrCoordSet);
+    static GrFragmentProcessor* Create(GrTexture*,
+                                       const SkMatrix&,
+                                       const SkRect& domain,
+                                       GrTextureDomain::Mode,
+                                       GrTextureParams::FilterMode filterMode,
+                                       GrCoordSet = kLocal_GrCoordSet);
 
     virtual ~GrTextureDomainEffect();
 
     static const char* Name() { return "TextureDomain"; }
 
-    typedef GrGLTextureDomainEffect GLEffect;
+    typedef GrGLTextureDomainEffect GLProcessor;
 
-    virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE;
+    virtual const GrBackendFragmentProcessorFactory& getFactory() const SK_OVERRIDE;
     virtual void getConstantColorComponents(GrColor* color, uint32_t* validFlags) const SK_OVERRIDE;
 
     const GrTextureDomain& textureDomain() const { return fTextureDomain; }
 
 protected:
     GrTextureDomain fTextureDomain;
 
 private:
     GrTextureDomainEffect(GrTexture*,
                           const SkMatrix&,
                           const SkRect& domain,
                           GrTextureDomain::Mode,
                           GrTextureParams::FilterMode,
                           GrCoordSet);
 
-    virtual bool onIsEqual(const GrEffect&) const SK_OVERRIDE;
+    virtual bool onIsEqual(const GrProcessor&) const SK_OVERRIDE;
 
-    GR_DECLARE_EFFECT_TEST;
+    GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
 
     typedef GrSingleTextureEffect INHERITED;
 };
 
 #endif