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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 GrContextOptions_DEFINED | 8 #ifndef GrContextOptions_DEFINED |
9 #define GrContextOptions_DEFINED | 9 #define GrContextOptions_DEFINED |
10 | 10 |
11 #include "SkTypes.h" | 11 #include "SkTypes.h" |
12 | 12 |
13 struct GrContextOptions { | 13 struct GrContextOptions { |
14 GrContextOptions() | 14 GrContextOptions() |
15 : fDrawPathToCompressedTexture(false) | 15 : fDrawPathToCompressedTexture(false) |
16 , fSuppressPrints(false) | 16 , fSuppressPrints(false) |
17 , fMaxTextureSizeOverride(SK_MaxS32) | 17 , fMaxTextureSizeOverride(SK_MaxS32) |
18 , fMaxTileSizeOverride(0) | 18 , fMaxTileSizeOverride(0) |
19 , fSuppressDualSourceBlending(false) | 19 , fSuppressDualSourceBlending(false) |
20 , fGeometryBufferMapThreshold(-1) | 20 , fGeometryBufferMapThreshold(-1) |
21 , fUseDrawInsteadOfPartialRenderTargetWrite(false) | 21 , fUseDrawInsteadOfPartialRenderTargetWrite(false) |
22 , fImmediateMode(false) {} | 22 , fImmediateMode(false) |
| 23 , fUseShaderSwizzling(false) {} |
23 | 24 |
24 // EXPERIMENTAL | 25 // EXPERIMENTAL |
25 // May be removed in the future, or may become standard depending | 26 // May be removed in the future, or may become standard depending |
26 // on the outcomes of a variety of internal tests. | 27 // on the outcomes of a variety of internal tests. |
27 bool fDrawPathToCompressedTexture; | 28 bool fDrawPathToCompressedTexture; |
28 | 29 |
29 // Suppress prints for the GrContext. | 30 // Suppress prints for the GrContext. |
30 bool fSuppressPrints; | 31 bool fSuppressPrints; |
31 | 32 |
32 /** Overrides: These options override feature detection using backend API qu
eries. These | 33 /** Overrides: These options override feature detection using backend API qu
eries. These |
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43 buffers to CPU memory in order to update them. A value of -1 means the
GrContext should | 44 buffers to CPU memory in order to update them. A value of -1 means the
GrContext should |
44 deduce the optimal value for this platform. */ | 45 deduce the optimal value for this platform. */ |
45 int fGeometryBufferMapThreshold; | 46 int fGeometryBufferMapThreshold; |
46 | 47 |
47 /** some gpus have problems with partial writes of the rendertarget */ | 48 /** some gpus have problems with partial writes of the rendertarget */ |
48 bool fUseDrawInsteadOfPartialRenderTargetWrite; | 49 bool fUseDrawInsteadOfPartialRenderTargetWrite; |
49 | 50 |
50 /** The GrContext operates in immedidate mode. It will issue all draws to th
e backend API | 51 /** The GrContext operates in immedidate mode. It will issue all draws to th
e backend API |
51 immediately. Intended to ease debugging. */ | 52 immediately. Intended to ease debugging. */ |
52 bool fImmediateMode; | 53 bool fImmediateMode; |
| 54 |
| 55 /** Force us to do all swizzling manually in the shader and don't rely on ex
tensions to do |
| 56 swizzling. */ |
| 57 bool fUseShaderSwizzling; |
53 }; | 58 }; |
54 | 59 |
55 #endif | 60 #endif |
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