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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 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 "GrClip.h" | 8 #include "GrClip.h" |
9 | 9 |
10 #include "GrClipMaskManager.h" | 10 #include "GrClipMaskManager.h" |
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47 SkASSERT(!fDeviceBounds.isLargest()); | 47 SkASSERT(!fDeviceBounds.isLargest()); |
48 if (fScissorState.enabled()) { | 48 if (fScissorState.enabled()) { |
49 SkIRect tightScissor; | 49 SkIRect tightScissor; |
50 if (!tightScissor.intersect(fScissorState.rect(), | 50 if (!tightScissor.intersect(fScissorState.rect(), |
51 SkIRect::MakeWH(drawContext->width(), drawCo
ntext->height()))) { | 51 SkIRect::MakeWH(drawContext->width(), drawCo
ntext->height()))) { |
52 return false; | 52 return false; |
53 } | 53 } |
54 if (devBounds && !devBounds->intersects(SkRect::Make(tightScissor))) { | 54 if (devBounds && !devBounds->intersects(SkRect::Make(tightScissor))) { |
55 return false; | 55 return false; |
56 } | 56 } |
57 if (!devBounds || !CanIgnoreScissor(fScissorState.rect(), *devBounds)) { | 57 if (fHasStencilClip) { |
58 if (fHasStencilClip) { | 58 out->makeScissoredStencil(tightScissor, &fDeviceBounds); |
59 out->makeScissoredStencil(tightScissor, &fDeviceBounds); | 59 } else { |
60 } else { | 60 out->makeScissored(tightScissor); |
61 out->makeScissored(tightScissor); | |
62 } | |
63 return true; | |
64 } | 61 } |
| 62 return true; |
65 } | 63 } |
66 | 64 |
67 out->makeStencil(fHasStencilClip, fDeviceBounds); | 65 out->makeStencil(fHasStencilClip, fDeviceBounds); |
68 return true; | 66 return true; |
69 } | 67 } |
70 | 68 |
71 bool GrClipStackClip::quickContains(const SkRect& rect) const { | 69 bool GrClipStackClip::quickContains(const SkRect& rect) const { |
72 if (!fStack) { | 70 if (!fStack) { |
73 return true; | 71 return true; |
74 } | 72 } |
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90 isIntersectionOfRects); | 88 isIntersectionOfRects); |
91 devBounds.roundOut(devResult); | 89 devBounds.roundOut(devResult); |
92 } | 90 } |
93 | 91 |
94 bool GrClipStackClip::apply(GrContext* context, | 92 bool GrClipStackClip::apply(GrContext* context, |
95 const GrPipelineBuilder& pipelineBuilder, GrDrawCont
ext* drawContext, | 93 const GrPipelineBuilder& pipelineBuilder, GrDrawCont
ext* drawContext, |
96 const SkRect* devBounds, GrAppliedClip* out) const { | 94 const SkRect* devBounds, GrAppliedClip* out) const { |
97 return GrClipMaskManager::SetupClipping(context, pipelineBuilder, drawContex
t, | 95 return GrClipMaskManager::SetupClipping(context, pipelineBuilder, drawContex
t, |
98 *this, devBounds, out); | 96 *this, devBounds, out); |
99 } | 97 } |
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