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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 #include "gl/GrGLPathRendering.h" | 8 #include "gl/GrGLPathRendering.h" |
9 #include "gl/GrGLNameAllocator.h" | 9 #include "gl/GrGLNameAllocator.h" |
10 #include "gl/GrGLUtil.h" | 10 #include "gl/GrGLUtil.h" |
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42 return GR_GL_COUNT_UP; | 42 return GR_GL_COUNT_UP; |
43 case kInvert_StencilOp: | 43 case kInvert_StencilOp: |
44 return GR_GL_INVERT; | 44 return GR_GL_INVERT; |
45 } | 45 } |
46 } | 46 } |
47 | 47 |
48 GrGLPathRendering::GrGLPathRendering(GrGpuGL* gpu) | 48 GrGLPathRendering::GrGLPathRendering(GrGpuGL* gpu) |
49 : fGpu(gpu) { | 49 : fGpu(gpu) { |
50 const GrGLInterface* glInterface = gpu->glInterface(); | 50 const GrGLInterface* glInterface = gpu->glInterface(); |
51 fCaps.stencilThenCoverSupport = | 51 fCaps.stencilThenCoverSupport = |
52 glInterface->fFunctions.fStencilThenCoverFillPath && | 52 NULL != glInterface->fFunctions.fStencilThenCoverFillPath && |
53 glInterface->fFunctions.fStencilThenCoverStrokePath && | 53 NULL != glInterface->fFunctions.fStencilThenCoverStrokePath && |
54 glInterface->fFunctions.fStencilThenCoverFillPathInstanced && | 54 NULL != glInterface->fFunctions.fStencilThenCoverFillPathInstanced && |
55 glInterface->fFunctions.fStencilThenCoverStrokePathInstanced; | 55 NULL != glInterface->fFunctions.fStencilThenCoverStrokePathInstanced; |
56 fCaps.fragmentInputGenSupport = | 56 fCaps.fragmentInputGenSupport = |
57 kGLES_GrGLStandard == glInterface->fStandard && | 57 kGLES_GrGLStandard == glInterface->fStandard && |
58 glInterface->fFunctions.fProgramPathFragmentInputGen; | 58 NULL != glInterface->fFunctions.fProgramPathFragmentInputGen; |
| 59 fCaps.glyphLoadingSupport = |
| 60 NULL != glInterface->fFunctions.fPathMemoryGlyphIndexArray; |
59 | 61 |
60 if (!fCaps.fragmentInputGenSupport) { | 62 if (!fCaps.fragmentInputGenSupport) { |
61 fHWPathTexGenSettings.reset(fGpu->glCaps().maxFixedFunctionTextureCoords
()); | 63 fHWPathTexGenSettings.reset(fGpu->glCaps().maxFixedFunctionTextureCoords
()); |
62 } | 64 } |
63 } | 65 } |
64 | 66 |
65 GrGLPathRendering::~GrGLPathRendering() { | 67 GrGLPathRendering::~GrGLPathRendering() { |
66 } | 68 } |
67 | 69 |
68 void GrGLPathRendering::abandonGpuResources() { | 70 void GrGLPathRendering::abandonGpuResources() { |
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468 reference, mask, coverMode,
transformType, | 470 reference, mask, coverMode,
transformType, |
469 transformValues)); | 471 transformValues)); |
470 return; | 472 return; |
471 } | 473 } |
472 | 474 |
473 GL_CALL(StencilStrokePathInstanced(numPaths, pathNameType, paths, pathBase, | 475 GL_CALL(StencilStrokePathInstanced(numPaths, pathNameType, paths, pathBase, |
474 reference, mask, transformType, transform
Values)); | 476 reference, mask, transformType, transform
Values)); |
475 GL_CALL(CoverStrokePathInstanced(numPaths, pathNameType, paths, pathBase, | 477 GL_CALL(CoverStrokePathInstanced(numPaths, pathNameType, paths, pathBase, |
476 coverMode, transformType, transformValues))
; | 478 coverMode, transformType, transformValues))
; |
477 } | 479 } |
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