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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) {} | |
24 | 23 |
25 // EXPERIMENTAL | 24 // EXPERIMENTAL |
26 // May be removed in the future, or may become standard depending | 25 // May be removed in the future, or may become standard depending |
27 // on the outcomes of a variety of internal tests. | 26 // on the outcomes of a variety of internal tests. |
28 bool fDrawPathToCompressedTexture; | 27 bool fDrawPathToCompressedTexture; |
29 | 28 |
30 // Suppress prints for the GrContext. | 29 // Suppress prints for the GrContext. |
31 bool fSuppressPrints; | 30 bool fSuppressPrints; |
32 | 31 |
33 /** Overrides: These options override feature detection using backend API qu
eries. These | 32 /** Overrides: These options override feature detection using backend API qu
eries. These |
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44 buffers to CPU memory in order to update them. A value of -1 means the
GrContext should | 43 buffers to CPU memory in order to update them. A value of -1 means the
GrContext should |
45 deduce the optimal value for this platform. */ | 44 deduce the optimal value for this platform. */ |
46 int fGeometryBufferMapThreshold; | 45 int fGeometryBufferMapThreshold; |
47 | 46 |
48 /** some gpus have problems with partial writes of the rendertarget */ | 47 /** some gpus have problems with partial writes of the rendertarget */ |
49 bool fUseDrawInsteadOfPartialRenderTargetWrite; | 48 bool fUseDrawInsteadOfPartialRenderTargetWrite; |
50 | 49 |
51 /** The GrContext operates in immedidate mode. It will issue all draws to th
e backend API | 50 /** The GrContext operates in immedidate mode. It will issue all draws to th
e backend API |
52 immediately. Intended to ease debugging. */ | 51 immediately. Intended to ease debugging. */ |
53 bool fImmediateMode; | 52 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; | |
58 }; | 53 }; |
59 | 54 |
60 #endif | 55 #endif |
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