The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/gpu/GrIndexBuffer.h
gfx/skia/trunk/src/gpu/GrIndexBuffer.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:7424e49e0916 |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2010 Google Inc. | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 | |
| 10 | |
| 11 #ifndef GrIndexBuffer_DEFINED | |
| 12 #define GrIndexBuffer_DEFINED | |
| 13 | |
| 14 #include "GrGeometryBuffer.h" | |
| 15 | |
| 16 class GrIndexBuffer : public GrGeometryBuffer { | |
| 17 public: | |
| 18 /** | |
| 19 * Retrieves the maximum number of quads that could be rendered | |
| 20 * from the index buffer (using kTriangles_GrPrimitiveType). | |
| 21 * @return the maximum number of quads using full size of index buffer. | |
| 22 */ | |
| 23 int maxQuads() const { | |
| 24 return static_cast<int>(this->sizeInBytes() / (sizeof(uint16_t) * 6)); | |
| 25 } | |
| 26 protected: | |
| 27 GrIndexBuffer(GrGpu* gpu, bool isWrapped, size_t sizeInBytes, bool dynamic, bool cpuBacked) | |
| 28 : INHERITED(gpu, isWrapped, sizeInBytes, dynamic, cpuBacked) {} | |
| 29 private: | |
| 30 typedef GrGeometryBuffer INHERITED; | |
| 31 }; | |
| 32 | |
| 33 #endif |
