| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 #ifndef GrClipStackClip_DEFINED | 7 #ifndef GrClipStackClip_DEFINED |
| 8 #define GrClipStackClip_DEFINED | 8 #define GrClipStackClip_DEFINED |
| 9 | 9 |
| 10 #include "GrClip.h" | 10 #include "GrClip.h" |
| 11 #include "GrReducedClip.h" | 11 #include "GrReducedClip.h" |
| 12 #include "SkClipStack.h" | 12 #include "SkClipStack.h" |
| 13 | 13 |
| 14 class GrPathRenderer; | 14 class GrPathRenderer; |
| 15 class GrTexture; | 15 class GrTexture; |
| 16 class GrTextureProxy; |
| 16 class GrTextureProvider; | 17 class GrTextureProvider; |
| 17 class GrUniqueKey; | 18 class GrUniqueKey; |
| 18 | 19 |
| 19 /** | 20 /** |
| 20 * GrClipStackClip can apply a generic SkClipStack to the draw state. It may nee
d to generate an | 21 * GrClipStackClip can apply a generic SkClipStack to the draw state. It may nee
d to generate an |
| 21 * 8-bit alpha clip mask and/or modify the stencil buffer during apply(). | 22 * 8-bit alpha clip mask and/or modify the stencil buffer during apply(). |
| 22 */ | 23 */ |
| 23 class GrClipStackClip final : public GrClip { | 24 class GrClipStackClip final : public GrClip { |
| 24 public: | 25 public: |
| 25 GrClipStackClip(const SkClipStack* stack = nullptr, const SkIPoint* origin =
nullptr) { | 26 GrClipStackClip(const SkClipStack* stack = nullptr, const SkIPoint* origin =
nullptr) { |
| (...skipping 18 matching lines...) Expand all Loading... |
| 44 static bool PathNeedsSWRenderer(GrContext* context, | 45 static bool PathNeedsSWRenderer(GrContext* context, |
| 45 bool hasUserStencilSettings, | 46 bool hasUserStencilSettings, |
| 46 const GrRenderTargetContext*, | 47 const GrRenderTargetContext*, |
| 47 const SkMatrix& viewMatrix, | 48 const SkMatrix& viewMatrix, |
| 48 const SkClipStack::Element* element, | 49 const SkClipStack::Element* element, |
| 49 GrPathRenderer** prOut, | 50 GrPathRenderer** prOut, |
| 50 bool needsStencil); | 51 bool needsStencil); |
| 51 | 52 |
| 52 // Creates an alpha mask of the clip. The mask is a rasterization of element
s through the | 53 // Creates an alpha mask of the clip. The mask is a rasterization of element
s through the |
| 53 // rect specified by clipSpaceIBounds. | 54 // rect specified by clipSpaceIBounds. |
| 54 static sk_sp<GrTexture> CreateAlphaClipMask(GrContext*, const GrReducedClip&
); | 55 static sk_sp<GrTextureProxy> CreateAlphaClipMask(GrContext*, const GrReduced
Clip&); |
| 55 | 56 |
| 56 // Similar to createAlphaClipMask but it rasterizes in SW and uploads to the
result texture. | 57 // Similar to createAlphaClipMask but it rasterizes in SW and uploads to the
result texture. |
| 57 static sk_sp<GrTexture> CreateSoftwareClipMask(GrTextureProvider*, const GrR
educedClip&); | 58 static sk_sp<GrTextureProxy> CreateSoftwareClipMask(GrTextureProvider*, cons
t GrReducedClip&); |
| 58 | 59 |
| 59 static bool UseSWOnlyPath(GrContext*, | 60 static bool UseSWOnlyPath(GrContext*, |
| 60 bool hasUserStencilSettings, | 61 bool hasUserStencilSettings, |
| 61 const GrRenderTargetContext*, | 62 const GrRenderTargetContext*, |
| 62 const GrReducedClip&); | 63 const GrReducedClip&); |
| 63 | 64 |
| 64 static GrTexture* CreateCachedMask(int width, int height, const GrUniqueKey&
key, | 65 static GrTexture* CreateCachedMask(int width, int height, const GrUniqueKey&
key, |
| 65 bool renderTarget); | 66 bool renderTarget); |
| 66 | 67 |
| 67 SkIPoint fOrigin; | 68 SkIPoint fOrigin; |
| 68 sk_sp<const SkClipStack> fStack; | 69 sk_sp<const SkClipStack> fStack; |
| 69 }; | 70 }; |
| 70 | 71 |
| 71 #endif // GrClipStackClip_DEFINED | 72 #endif // GrClipStackClip_DEFINED |
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