gfx/skia/trunk/src/gpu/GrIndexBuffer.h@97036ab72558 (annotated)
gfx/skia/trunk/src/gpu/GrIndexBuffer.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | |
| michael@0 | 2 | /* |
| michael@0 | 3 | * Copyright 2010 Google Inc. |
| michael@0 | 4 | * |
| michael@0 | 5 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 6 | * found in the LICENSE file. |
| michael@0 | 7 | */ |
| michael@0 | 8 | |
| michael@0 | 9 | |
| michael@0 | 10 | |
| michael@0 | 11 | #ifndef GrIndexBuffer_DEFINED |
| michael@0 | 12 | #define GrIndexBuffer_DEFINED |
| michael@0 | 13 | |
| michael@0 | 14 | #include "GrGeometryBuffer.h" |
| michael@0 | 15 | |
| michael@0 | 16 | class GrIndexBuffer : public GrGeometryBuffer { |
| michael@0 | 17 | public: |
| michael@0 | 18 | /** |
| michael@0 | 19 | * Retrieves the maximum number of quads that could be rendered |
| michael@0 | 20 | * from the index buffer (using kTriangles_GrPrimitiveType). |
| michael@0 | 21 | * @return the maximum number of quads using full size of index buffer. |
| michael@0 | 22 | */ |
| michael@0 | 23 | int maxQuads() const { |
| michael@0 | 24 | return static_cast<int>(this->sizeInBytes() / (sizeof(uint16_t) * 6)); |
| michael@0 | 25 | } |
| michael@0 | 26 | protected: |
| michael@0 | 27 | GrIndexBuffer(GrGpu* gpu, bool isWrapped, size_t sizeInBytes, bool dynamic, bool cpuBacked) |
| michael@0 | 28 | : INHERITED(gpu, isWrapped, sizeInBytes, dynamic, cpuBacked) {} |
| michael@0 | 29 | private: |
| michael@0 | 30 | typedef GrGeometryBuffer INHERITED; |
| michael@0 | 31 | }; |
| michael@0 | 32 | |
| michael@0 | 33 | #endif |
