Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(214)

Side by Side Diff: src/gpu/effects/GrSingleTextureEffect.h

Issue 1388113002: Bye bye processor data manager (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: remove files Created 5 years, 2 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/gpu/effects/GrSimpleTextureEffect.cpp ('k') | src/gpu/effects/GrSingleTextureEffect.cpp » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 * Copyright 2012 Google Inc. 2 * Copyright 2012 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #ifndef GrSingleTextureEffect_DEFINED 8 #ifndef GrSingleTextureEffect_DEFINED
9 #define GrSingleTextureEffect_DEFINED 9 #define GrSingleTextureEffect_DEFINED
10 10
11 #include "GrFragmentProcessor.h" 11 #include "GrFragmentProcessor.h"
12 #include "GrCoordTransform.h" 12 #include "GrCoordTransform.h"
13 #include "GrInvariantOutput.h" 13 #include "GrInvariantOutput.h"
14 #include "SkMatrix.h" 14 #include "SkMatrix.h"
15 15
16 class GrTexture; 16 class GrTexture;
17 17
18 /** 18 /**
19 * A base class for effects that draw a single texture with a texture matrix. Th is effect has no 19 * A base class for effects that draw a single texture with a texture matrix. Th is effect has no
20 * backend implementations. One must be provided by the subclass. 20 * backend implementations. One must be provided by the subclass.
21 */ 21 */
22 class GrSingleTextureEffect : public GrFragmentProcessor { 22 class GrSingleTextureEffect : public GrFragmentProcessor {
23 public: 23 public:
24 virtual ~GrSingleTextureEffect(); 24 virtual ~GrSingleTextureEffect();
25 25
26 protected: 26 protected:
27 /** unfiltered, clamp mode */ 27 /** unfiltered, clamp mode */
28 GrSingleTextureEffect(GrProcessorDataManager*, GrTexture*, const SkMatrix&, 28 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrCoordSet = kLocal_GrCoo rdSet);
29 /** clamp mode */
30 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrTextureParams::FilterMo de filterMode,
29 GrCoordSet = kLocal_GrCoordSet); 31 GrCoordSet = kLocal_GrCoordSet);
30 /** clamp mode */ 32 GrSingleTextureEffect(GrTexture*,
31 GrSingleTextureEffect(GrProcessorDataManager*, GrTexture*, const SkMatrix&,
32 GrTextureParams::FilterMode filterMode,
33 GrCoordSet = kLocal_GrCoordSet);
34 GrSingleTextureEffect(GrProcessorDataManager*,
35 GrTexture*,
36 const SkMatrix&, 33 const SkMatrix&,
37 const GrTextureParams&, 34 const GrTextureParams&,
38 GrCoordSet = kLocal_GrCoordSet); 35 GrCoordSet = kLocal_GrCoordSet);
39 36
40 /** 37 /**
41 * Can be used as a helper to implement subclass onComputeInvariantOutput(). It assumes that 38 * Can be used as a helper to implement subclass onComputeInvariantOutput(). It assumes that
42 * the subclass output color will be a modulation of the input color with a value read from the 39 * the subclass output color will be a modulation of the input color with a value read from the
43 * texture. 40 * texture.
44 */ 41 */
45 void updateInvariantOutputForModulation(GrInvariantOutput* inout) const { 42 void updateInvariantOutputForModulation(GrInvariantOutput* inout) const {
46 if (GrPixelConfigIsAlphaOnly(this->texture(0)->config())) { 43 if (GrPixelConfigIsAlphaOnly(this->texture(0)->config())) {
47 inout->mulByUnknownSingleComponent(); 44 inout->mulByUnknownSingleComponent();
48 } else if (GrPixelConfigIsOpaque(this->texture(0)->config())) { 45 } else if (GrPixelConfigIsOpaque(this->texture(0)->config())) {
49 inout->mulByUnknownOpaqueFourComponents(); 46 inout->mulByUnknownOpaqueFourComponents();
50 } else { 47 } else {
51 inout->mulByUnknownFourComponents(); 48 inout->mulByUnknownFourComponents();
52 } 49 }
53 } 50 }
54 51
55 private: 52 private:
56 GrCoordTransform fCoordTransform; 53 GrCoordTransform fCoordTransform;
57 GrTextureAccess fTextureAccess; 54 GrTextureAccess fTextureAccess;
58 55
59 typedef GrFragmentProcessor INHERITED; 56 typedef GrFragmentProcessor INHERITED;
60 }; 57 };
61 58
62 #endif 59 #endif
OLDNEW
« no previous file with comments | « src/gpu/effects/GrSimpleTextureEffect.cpp ('k') | src/gpu/effects/GrSingleTextureEffect.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698