The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/gpu/effects/GrCustomCoordsTextureEffect.h
gfx/skia/trunk/src/gpu/effects/GrCustomCoordsTextureEffect.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:3844cf13647c |
|---|---|
| 1 /* | |
| 2 * Copyright 2013 Google Inc. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license that can be | |
| 5 * found in the LICENSE file. | |
| 6 */ | |
| 7 | |
| 8 #ifndef GrCustomCoordsTextureEffect_DEFINED | |
| 9 #define GrCustomCoordsTextureEffect_DEFINED | |
| 10 | |
| 11 #include "GrEffect.h" | |
| 12 #include "GrVertexEffect.h" | |
| 13 | |
| 14 class GrGLCustomCoordsTextureEffect; | |
| 15 | |
| 16 /** | |
| 17 * The output color of this effect is a modulation of the input color and a sample from a texture. | |
| 18 * It allows explicit specification of the filtering and wrap modes (GrTextureParams). The input | |
| 19 * coords are a custom attribute. | |
| 20 */ | |
| 21 class GrCustomCoordsTextureEffect : public GrVertexEffect { | |
| 22 public: | |
| 23 static GrEffectRef* Create(GrTexture* tex, const GrTextureParams& p) { | |
| 24 AutoEffectUnref effect(SkNEW_ARGS(GrCustomCoordsTextureEffect, (tex, p))); | |
| 25 return CreateEffectRef(effect); | |
| 26 } | |
| 27 | |
| 28 virtual ~GrCustomCoordsTextureEffect() {} | |
| 29 | |
| 30 static const char* Name() { return "Texture"; } | |
| 31 | |
| 32 virtual void getConstantColorComponents(GrColor* color, uint32_t* validFlags) const SK_OVERRIDE; | |
| 33 | |
| 34 typedef GrGLCustomCoordsTextureEffect GLEffect; | |
| 35 | |
| 36 virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE; | |
| 37 | |
| 38 private: | |
| 39 GrCustomCoordsTextureEffect(GrTexture* texture, const GrTextureParams& params); | |
| 40 | |
| 41 virtual bool onIsEqual(const GrEffect& other) const SK_OVERRIDE; | |
| 42 | |
| 43 GrTextureAccess fTextureAccess; | |
| 44 | |
| 45 GR_DECLARE_EFFECT_TEST; | |
| 46 | |
| 47 typedef GrVertexEffect INHERITED; | |
| 48 }; | |
| 49 | |
| 50 #endif |
