| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 GrColorProcessor_DEFINED | 8 #ifndef GrColorProcessor_DEFINED |
| 9 #define GrColorProcessor_DEFINED | 9 #define GrColorProcessor_DEFINED |
| 10 | 10 |
| 11 #include "GrFragmentProcessor.h" | 11 #include "GrFragmentProcessor.h" |
| 12 | 12 |
| 13 /** | 13 /** |
| 14 * This is a simple GrFragmentProcessor that outputs a constant color. It may do
one of the | 14 * This is a simple GrFragmentProcessor that outputs a constant color. It may do
one of the |
| 15 * following with its input color: ignore it, or multiply it by the constant col
or, multiply its | 15 * following with its input color: ignore it, or multiply it by the constant col
or, multiply its |
| 16 * alpha by the constant color and ignore the input color's r, g, and b. | 16 * alpha by the constant color and ignore the input color's r, g, and b. |
| 17 */ | 17 */ |
| 18 class GrConstColorProcessor : public GrFragmentProcessor { | 18 class GrConstColorProcessor : public GrFragmentProcessor { |
| 19 public: | 19 public: |
| 20 enum InputMode { | 20 enum InputMode { |
| 21 kIgnore_InputMode, | 21 kIgnore_InputMode, |
| 22 kModulateRGBA_InputMode, | 22 kModulateRGBA_InputMode, |
| 23 kModulateA_InputMode, | 23 kModulateA_InputMode, |
| 24 | 24 |
| 25 kLastInputMode = kModulateA_InputMode | 25 kLastInputMode = kModulateA_InputMode |
| 26 }; | 26 }; |
| 27 static const int kInputModeCnt = kLastInputMode + 1; | 27 static const int kInputModeCnt = kLastInputMode + 1; |
| 28 | 28 |
| 29 static GrFragmentProcessor* Create(GrColor color, InputMode mode) { | 29 static sk_sp<GrFragmentProcessor> Make(GrColor color, InputMode mode) { |
| 30 return new GrConstColorProcessor(color, mode); | 30 return sk_sp<GrFragmentProcessor>(new GrConstColorProcessor(color, mode)
); |
| 31 } | 31 } |
| 32 | 32 |
| 33 const char* name() const override { return "Color"; } | 33 const char* name() const override { return "Color"; } |
| 34 | 34 |
| 35 SkString dumpInfo() const override { | 35 SkString dumpInfo() const override { |
| 36 SkString str; | 36 SkString str; |
| 37 str.appendf("Color: 0x%08x", fColor); | 37 str.appendf("Color: 0x%08x", fColor); |
| 38 return str; | 38 return str; |
| 39 } | 39 } |
| 40 | 40 |
| (...skipping 16 matching lines...) Expand all Loading... |
| 57 | 57 |
| 58 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; | 58 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; |
| 59 | 59 |
| 60 GrColor fColor; | 60 GrColor fColor; |
| 61 InputMode fMode; | 61 InputMode fMode; |
| 62 | 62 |
| 63 typedef GrFragmentProcessor INHERITED; | 63 typedef GrFragmentProcessor INHERITED; |
| 64 }; | 64 }; |
| 65 | 65 |
| 66 #endif | 66 #endif |
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