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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 GrGLGpu_DEFINED | 8 #ifndef GrGLGpu_DEFINED |
9 #define GrGLGpu_DEFINED | 9 #define GrGLGpu_DEFINED |
10 | 10 |
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152 GrVertexBuffer* onCreateVertexBuffer(size_t size, bool dynamic) override; | 152 GrVertexBuffer* onCreateVertexBuffer(size_t size, bool dynamic) override; |
153 GrIndexBuffer* onCreateIndexBuffer(size_t size, bool dynamic) override; | 153 GrIndexBuffer* onCreateIndexBuffer(size_t size, bool dynamic) override; |
154 GrTransferBuffer* onCreateTransferBuffer(size_t size, TransferType type) ove
rride; | 154 GrTransferBuffer* onCreateTransferBuffer(size_t size, TransferType type) ove
rride; |
155 GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership
) override; | 155 GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership
) override; |
156 GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&, | 156 GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&, |
157 GrWrapOwnership) override; | 157 GrWrapOwnership) override; |
158 // Given a GrPixelConfig return the index into the stencil format array on G
rGLCaps to a | 158 // Given a GrPixelConfig return the index into the stencil format array on G
rGLCaps to a |
159 // compatible stencil format, or negative if there is no compatible stencil
format. | 159 // compatible stencil format, or negative if there is no compatible stencil
format. |
160 int getCompatibleStencilIndex(GrPixelConfig config); | 160 int getCompatibleStencilIndex(GrPixelConfig config); |
161 | 161 |
162 // If |desc.fTextureStorageAllocator| exists, use that to create the | |
163 // texture. Otherwise, create the texture directly. | |
164 // Returns whether the texture is successfully created. On success, the | |
165 // result is stored in |info|. | |
166 // The texture is populated with |srcData|, if it exists. | |
167 // The texture parameters are cached in |initialTexParams|. | |
168 bool createTextureImpl(const GrSurfaceDesc& desc, GrGLTextureInfo* info, | |
169 bool renderTarget, const void* srcData, | |
170 GrGLTexture::TexParams* initialTexParams, size_t rowB
ytes); | |
171 bool createTextureExternalAllocatorImpl(const GrSurfaceDesc& desc, GrGLTextu
reInfo* info, | |
172 const void* srcData, size_t rowBytes
); | |
173 | |
174 void onClear(GrRenderTarget*, const SkIRect& rect, GrColor color) override; | 162 void onClear(GrRenderTarget*, const SkIRect& rect, GrColor color) override; |
175 | 163 |
176 void onClearStencilClip(GrRenderTarget*, const SkIRect& rect, bool insideCli
p) override; | 164 void onClearStencilClip(GrRenderTarget*, const SkIRect& rect, bool insideCli
p) override; |
177 | 165 |
178 bool onMakeCopyForTextureParams(GrTexture*, const GrTextureParams&, | 166 bool onMakeCopyForTextureParams(GrTexture*, const GrTextureParams&, |
179 GrTextureProducer::CopyParams*) const overri
de; | 167 GrTextureProducer::CopyParams*) const overri
de; |
180 | 168 |
181 // Checks whether glReadPixels can be called to get pixel values in readConf
ig from the | 169 // Checks whether glReadPixels can be called to get pixel values in readConf
ig from the |
182 // render target. | 170 // render target. |
183 bool readPixelsSupported(GrRenderTarget* target, GrPixelConfig readConfig); | 171 bool readPixelsSupported(GrRenderTarget* target, GrPixelConfig readConfig); |
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597 } fPLSSetupProgram; | 585 } fPLSSetupProgram; |
598 | 586 |
599 bool fHWPLSEnabled; | 587 bool fHWPLSEnabled; |
600 bool fPLSHasBeenUsed; | 588 bool fPLSHasBeenUsed; |
601 | 589 |
602 typedef GrGpu INHERITED; | 590 typedef GrGpu INHERITED; |
603 friend class GrGLPathRendering; // For accessing setTextureUnit. | 591 friend class GrGLPathRendering; // For accessing setTextureUnit. |
604 }; | 592 }; |
605 | 593 |
606 #endif | 594 #endif |
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