gfx/skia/trunk/src/gpu/gl/GrGLVertexBuffer.cpp@6474c204b198 (annotated)
gfx/skia/trunk/src/gpu/gl/GrGLVertexBuffer.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright 2011 Google Inc. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 5 | * found in the LICENSE file. |
| michael@0 | 6 | */ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "GrGLVertexBuffer.h" |
| michael@0 | 9 | #include "GrGpuGL.h" |
| michael@0 | 10 | |
| michael@0 | 11 | GrGLVertexBuffer::GrGLVertexBuffer(GrGpuGL* gpu, const Desc& desc) |
| michael@0 | 12 | : INHERITED(gpu, desc.fIsWrapped, desc.fSizeInBytes, desc.fDynamic, 0 == desc.fID) |
| michael@0 | 13 | , fImpl(gpu, desc, GR_GL_ARRAY_BUFFER) { |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | void GrGLVertexBuffer::onRelease() { |
| michael@0 | 17 | if (this->isValid()) { |
| michael@0 | 18 | fImpl.release(this->getGpuGL()); |
| michael@0 | 19 | } |
| michael@0 | 20 | |
| michael@0 | 21 | INHERITED::onRelease(); |
| michael@0 | 22 | } |
| michael@0 | 23 | |
| michael@0 | 24 | |
| michael@0 | 25 | void GrGLVertexBuffer::onAbandon() { |
| michael@0 | 26 | fImpl.abandon(); |
| michael@0 | 27 | INHERITED::onAbandon(); |
| michael@0 | 28 | } |
| michael@0 | 29 | |
| michael@0 | 30 | void* GrGLVertexBuffer::lock() { |
| michael@0 | 31 | if (this->isValid()) { |
| michael@0 | 32 | return fImpl.lock(this->getGpuGL()); |
| michael@0 | 33 | } else { |
| michael@0 | 34 | return NULL; |
| michael@0 | 35 | } |
| michael@0 | 36 | } |
| michael@0 | 37 | |
| michael@0 | 38 | void* GrGLVertexBuffer::lockPtr() const { |
| michael@0 | 39 | return fImpl.lockPtr(); |
| michael@0 | 40 | } |
| michael@0 | 41 | |
| michael@0 | 42 | void GrGLVertexBuffer::unlock() { |
| michael@0 | 43 | if (this->isValid()) { |
| michael@0 | 44 | fImpl.unlock(this->getGpuGL()); |
| michael@0 | 45 | } |
| michael@0 | 46 | } |
| michael@0 | 47 | |
| michael@0 | 48 | bool GrGLVertexBuffer::isLocked() const { |
| michael@0 | 49 | return fImpl.isLocked(); |
| michael@0 | 50 | } |
| michael@0 | 51 | |
| michael@0 | 52 | bool GrGLVertexBuffer::updateData(const void* src, size_t srcSizeInBytes) { |
| michael@0 | 53 | if (this->isValid()) { |
| michael@0 | 54 | return fImpl.updateData(this->getGpuGL(), src, srcSizeInBytes); |
| michael@0 | 55 | } else { |
| michael@0 | 56 | return false; |
| michael@0 | 57 | } |
| michael@0 | 58 | } |
