| |
| /* |
| * Copyright 2014 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "GrGLPathRange.h" |
| #include "GrGLPath.h" |
| #include "GrGLPathRendering.h" |
| #include "GrGpuGL.h" |
| |
| GrGLPathRange::GrGLPathRange(GrGpuGL* gpu, size_t size, const SkStrokeRec& stroke) |
| : INHERITED(gpu, size, stroke), |
| fBasePathID(gpu->glPathRendering()->genPaths(fSize)), |
| fNumDefinedPaths(0) { |
| } |
| |
| GrGLPathRange::~GrGLPathRange() { |
| this->release(); |
| } |
| |
| void GrGLPathRange::initAt(size_t index, const SkPath& skPath) { |
| GrGpuGL* gpu = static_cast<GrGpuGL*>(this->getGpu()); |
| if (NULL == gpu) { |
| return; |
| } |
| |
| // Make sure the path at this index hasn't been initted already. |
| SkASSERT(GR_GL_FALSE == gpu->glPathRendering()->isPath(fBasePathID + index)); |
| |
| GrGLPath::InitPathObject(gpu, fBasePathID + index, skPath, fStroke); |
| ++fNumDefinedPaths; |
| this->didChangeGpuMemorySize(); |
| } |
| |
| void GrGLPathRange::onRelease() { |
| SkASSERT(NULL != this->getGpu()); |
| |
| if (0 != fBasePathID && !this->isWrapped()) { |
| static_cast<GrGpuGL*>(this->getGpu())->glPathRendering()->deletePaths(fBasePathID, fSize); |
| fBasePathID = 0; |
| } |
| |
| INHERITED::onRelease(); |
| } |
| |
| void GrGLPathRange::onAbandon() { |
| fBasePathID = 0; |
| |
| INHERITED::onAbandon(); |
| } |