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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 , fSuppressDualSourceBlending(false) | 19 , fSuppressDualSourceBlending(false) |
19 , fGeometryBufferMapThreshold(-1) | 20 , fGeometryBufferMapThreshold(-1) |
20 , fUseDrawInsteadOfPartialRenderTargetWrite(false) | 21 , fUseDrawInsteadOfPartialRenderTargetWrite(false) |
21 , fImmediateMode(false) {} | 22 , fImmediateMode(false) {} |
22 | 23 |
23 // EXPERIMENTAL | 24 // EXPERIMENTAL |
24 // May be removed in the future, or may become standard depending | 25 // May be removed in the future, or may become standard depending |
25 // on the outcomes of a variety of internal tests. | 26 // on the outcomes of a variety of internal tests. |
26 bool fDrawPathToCompressedTexture; | 27 bool fDrawPathToCompressedTexture; |
27 | 28 |
28 // Suppress prints for the GrContext. | 29 // Suppress prints for the GrContext. |
29 bool fSuppressPrints; | 30 bool fSuppressPrints; |
30 | 31 |
31 /** 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 |
32 overrides can only reduce the feature set or limits, never increase them
beyond the | 33 overrides can only reduce the feature set or limits, never increase them
beyond the |
33 detected values. */ | 34 detected values. */ |
34 | 35 |
35 int fMaxTextureSizeOverride; | 36 int fMaxTextureSizeOverride; |
| 37 /** If non-zero, overrides the maximum size of a tile for sw-backed images a
nd bitmaps rendered |
| 38 by SkGpuDevice. */ |
| 39 int fMaxTileSizeOverride; |
36 bool fSuppressDualSourceBlending; | 40 bool fSuppressDualSourceBlending; |
37 | 41 |
38 /** the threshold in bytes above which we will use a buffer mapping API to m
ap vertex and index | 42 /** the threshold in bytes above which we will use a buffer mapping API to m
ap vertex and index |
39 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 |
40 deduce the optimal value for this platform. */ | 44 deduce the optimal value for this platform. */ |
41 int fGeometryBufferMapThreshold; | 45 int fGeometryBufferMapThreshold; |
42 | 46 |
43 /** some gpus have problems with partial writes of the rendertarget */ | 47 /** some gpus have problems with partial writes of the rendertarget */ |
44 bool fUseDrawInsteadOfPartialRenderTargetWrite; | 48 bool fUseDrawInsteadOfPartialRenderTargetWrite; |
45 | 49 |
46 /** 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 |
47 immediately. Intended to ease debugging. */ | 51 immediately. Intended to ease debugging. */ |
48 bool fImmediateMode; | 52 bool fImmediateMode; |
49 }; | 53 }; |
50 | 54 |
51 #endif | 55 #endif |
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