| /* |
| * Copyright 2017 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrMtlUtil_DEFINED |
| #define GrMtlUtil_DEFINED |
| |
| #include "GrTypes.h" |
| |
| #import <Metal/Metal.h> |
| |
| /** |
| * Returns the Metal texture format for the given GrPixelConfig |
| */ |
| bool GrPixelConfigToMTLFormat(GrPixelConfig config, MTLPixelFormat* format); |
| |
| /** |
| * Returns the GrPixelConfig for the given Metal texture format |
| */ |
| GrPixelConfig GrMTLFormatToPixelConfig(MTLPixelFormat format); |
| |
| /** |
| * Returns true if the given vulkan texture format is sRGB encoded. |
| * Also provides the non-sRGB version, if there is one. |
| */ |
| bool GrMTLFormatIsSRGB(MTLPixelFormat format, MTLPixelFormat* linearFormat); |
| |
| #endif |
