54 #define RETURN_IF_ABANDONED if (!fDrawBuffer) { return; }
55 #define RETURN_FALSE_IF_ABANDONED if (!fDrawBuffer) { return false; }
56 #define RETURN_NULL_IF_ABANDONED if (!fDrawBuffer) { return NULL; }
105     fDrawBuffer = NULL;  in GrContext()
135     fDrawBuffer = SkNEW_ARGS(GrInOrderDrawBuffer, (this));  in initCommon()
157     SkDELETE(fDrawBuffer);  in ~GrContext()
180     SkDELETE(fDrawBuffer);  in abandonContext()
181     fDrawBuffer = NULL;  in abandonContext()
195     if (fDrawBuffer) {  in freeGpuResources()
196         fDrawBuffer->purgeResources();  in freeGpuResources()
1368     if (NULL == fDrawBuffer) {  in flush()
1373         fDrawBuffer->reset();  in flush()
1375         fDrawBuffer->flush();  in flush()
1631                     fDrawBuffer->drawSimpleRect(&pipelineBuilder,  in readRenderTargetPixels()
1731     if (NULL == fGpu || NULL == fDrawBuffer) {  in prepareToDraw()
1738     return fDrawBuffer;  in prepareToDraw()
1745     return fDrawBuffer;  in prepareToDraw()
1872     if (fDrawBuffer) {  in addGpuTraceMarker()
1873         fDrawBuffer->addGpuTraceMarker(marker);  in addGpuTraceMarker()
1879     if (fDrawBuffer) {  in removeGpuTraceMarker()
1880         fDrawBuffer->removeGpuTraceMarker(marker);  in removeGpuTraceMarker()