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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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193 bool flushGLState(const DrawArgs&); | 193 bool flushGLState(const DrawArgs&); |
194 | 194 |
195 // Sets up vertex attribute pointers and strides. On return indexOffsetInByt
es gives the offset | 195 // Sets up vertex attribute pointers and strides. On return indexOffsetInByt
es gives the offset |
196 // an into the index buffer. It does not account for vertices.startIndex() b
ut rather the start | 196 // an into the index buffer. It does not account for vertices.startIndex() b
ut rather the start |
197 // index is relative to the returned offset. | 197 // index is relative to the returned offset. |
198 void setupGeometry(const GrPrimitiveProcessor&, | 198 void setupGeometry(const GrPrimitiveProcessor&, |
199 const GrNonInstancedVertices& vertices, | 199 const GrNonInstancedVertices& vertices, |
200 size_t* indexOffsetInBytes); | 200 size_t* indexOffsetInBytes); |
201 | 201 |
202 // Subclasses should call this to flush the blend state. | 202 // Subclasses should call this to flush the blend state. |
203 void flushBlend(const GrXferProcessor::BlendInfo& blendInfo); | 203 void flushBlend(const GrXferProcessor::BlendInfo& blendInfo, |
| 204 const GrSwizzle& shaderOutputSwizzle); |
204 | 205 |
205 bool hasExtension(const char* ext) const { return fGLContext->hasExtension(e
xt); } | 206 bool hasExtension(const char* ext) const { return fGLContext->hasExtension(e
xt); } |
206 | 207 |
207 void copySurfaceAsDraw(GrSurface* dst, | 208 void copySurfaceAsDraw(GrSurface* dst, |
208 GrSurface* src, | 209 GrSurface* src, |
209 const SkIRect& srcRect, | 210 const SkIRect& srcRect, |
210 const SkIPoint& dstPoint); | 211 const SkIPoint& dstPoint); |
211 void copySurfaceAsCopyTexSubImage(GrSurface* dst, | 212 void copySurfaceAsCopyTexSubImage(GrSurface* dst, |
212 GrSurface* src, | 213 GrSurface* src, |
213 const SkIRect& srcRect, | 214 const SkIRect& srcRect, |
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541 SkASSERT(target == GR_GL_TEXTURE_EXTERNAL); | 542 SkASSERT(target == GR_GL_TEXTURE_EXTERNAL); |
542 return 1; | 543 return 1; |
543 } | 544 } |
544 } | 545 } |
545 | 546 |
546 typedef GrGpu INHERITED; | 547 typedef GrGpu INHERITED; |
547 friend class GrGLPathRendering; // For accessing setTextureUnit. | 548 friend class GrGLPathRendering; // For accessing setTextureUnit. |
548 }; | 549 }; |
549 | 550 |
550 #endif | 551 #endif |
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