void GrInOrderDrawBuffer::pushState() {
for (int s = 0; s < kNumStages; ++s) {
GrSafeRef(fCurrDrawState.fTextures[s]);
}
GrSafeRef(fCurrDrawState.fRenderTarget);
this->saveCurrentDrawState(&fStates.push_back());
}
void GrInOrderDrawBuffer::pushState() {
const GrDrawState& drawState = this->getDrawState();
for (int s = 0; s < GrDrawState::kNumStages; ++s) {
GrSafeRef(drawState.getTexture(s));
}
GrSafeRef(drawState.getRenderTarget());
fStates.push_back(this->getDrawState());
// Any textures that are added to the stored state need to be
// reffed so the unref in reset doesn't inappropriately free them
fStates.back().enableBehavior(GrDrawState::kTexturesNeedRef_BehaviorBit);
}
void GrInOrderDrawBuffer::setQuadIndexBuffer(const GrIndexBuffer* indexBuffer) {
bool newIdxBuffer = fQuadIndexBuffer != indexBuffer;
if (newIdxBuffer) {
GrSafeUnref(fQuadIndexBuffer);
fQuadIndexBuffer = indexBuffer;
GrSafeRef(fQuadIndexBuffer);
fCurrQuad = 0;
fMaxQuads = (NULL == indexBuffer) ? 0 : indexBuffer->maxQuads();
} else {
GrAssert((NULL == indexBuffer && 0 == fMaxQuads) ||
(indexBuffer->maxQuads() == fMaxQuads));
}
}
SkGrPixelRef::SkGrPixelRef(GrSurface* surface, bool transferCacheLock) {
// TODO: figure out if this is responsible for Chrome canvas errors
#if 0
// The GrTexture has a ref to the GrRenderTarget but not vice versa.
// If the GrTexture exists take a ref to that (rather than the render
// target)
fSurface = surface->asTexture();
#else
fSurface = NULL;
#endif
if (NULL == fSurface) {
fSurface = surface;
}
fUnlock = transferCacheLock;
GrSafeRef(surface);
}
GrGLRenderTarget::GrGLRenderTarget(GrGpuGL* gpu,
const GLRenderTargetIDs& ids,
GrGLTexID* texID,
GrGLuint stencilBits,
bool isMultisampled,
const GrGLIRect& viewport,
GrGLTexture* texture)
: INHERITED(gpu, texture, viewport.fWidth,
viewport.fHeight, stencilBits, isMultisampled) {
fRTFBOID = ids.fRTFBOID;
fTexFBOID = ids.fTexFBOID;
fStencilRenderbufferID = ids.fStencilRenderbufferID;
fMSColorRenderbufferID = ids.fMSColorRenderbufferID;
fViewport = viewport;
fOwnIDs = ids.fOwnIDs;
fTexIDObj = texID;
GrSafeRef(fTexIDObj);
}
SkGrRenderTargetPixelRef::SkGrRenderTargetPixelRef(GrRenderTarget* rt) {
fRenderTarget = rt;
GrSafeRef(fRenderTarget);
}
SkGrTexturePixelRef::SkGrTexturePixelRef(GrTexture* tex) {
fTexture = tex;
GrSafeRef(tex);
}
