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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 GrVkUtil_DEFINED | 8 #ifndef GrVkUtil_DEFINED |
9 #define GrVkUtil_DEFINED | 9 #define GrVkUtil_DEFINED |
10 | 10 |
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28 /** | 28 /** |
29 * Returns the vulkan texture format for the given GrPixelConfig | 29 * Returns the vulkan texture format for the given GrPixelConfig |
30 */ | 30 */ |
31 bool GrPixelConfigToVkFormat(GrPixelConfig config, VkFormat* format); | 31 bool GrPixelConfigToVkFormat(GrPixelConfig config, VkFormat* format); |
32 | 32 |
33 /** | 33 /** |
34 * Returns the GrPixelConfig for the given vulkan texture format | 34 * Returns the GrPixelConfig for the given vulkan texture format |
35 */ | 35 */ |
36 bool GrVkFormatToPixelConfig(VkFormat format, GrPixelConfig* config); | 36 bool GrVkFormatToPixelConfig(VkFormat format, GrPixelConfig* config); |
37 | 37 |
| 38 /** |
| 39 * Returns true if the given vulkan texture format is sRGB encoded. |
| 40 * Also provides the non-sRGB version, if there is one. |
| 41 */ |
| 42 bool GrVkFormatIsSRGB(VkFormat format, VkFormat* linearFormat); |
| 43 |
38 bool GrSampleCountToVkSampleCount(uint32_t samples, VkSampleCountFlagBits* vkSam
ples); | 44 bool GrSampleCountToVkSampleCount(uint32_t samples, VkSampleCountFlagBits* vkSam
ples); |
39 | 45 |
40 #endif | 46 #endif |
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