178 SkPDFDevice::GraphicStackState::GraphicStackState(SkDynamicMemoryWStream* s) : fContentStream(s) {  in GraphicStackState()
182     if (fContentStream) {  in drainStack()
192     fContentStream->writeText("q\n");  in push()
199     fContentStream->writeText("Q\n");  in pop()
306         append_clip(*clipStack, bounds, fContentStream);  in updateClip()
340     append_transform(matrix, fContentStream);  in updateMatrix()
348             SkPDFUtils::ApplyPattern(state.fShaderIndex, fContentStream);  in updateDrawingState()
354             emit_pdf_color(state.fColor, fContentStream);  in updateDrawingState()
355             fContentStream->writeText("RG ");  in updateDrawingState()
356             emit_pdf_color(state.fColor, fContentStream);  in updateDrawingState()
357             fContentStream->writeText("rg\n");  in updateDrawingState()
364         SkPDFUtils::ApplyGraphicState(state.fGraphicStateIndex, fContentStream);  in updateDrawingState()
371             SkPDFUtils::AppendScalar(pdfScale, fContentStream);  in updateDrawingState()
372             fContentStream->writeText(" Tz\n");  in updateDrawingState()
410         fContentStream =  in ScopedContentEntry()
417         if (fContentStream) {  in ~ScopedContentEntry()
426     explicit operator bool() const { return fContentStream != nullptr; }  in operator bool()
427     SkDynamicMemoryWStream* stream() { return fContentStream; }  in stream()
465     SkDynamicMemoryWStream* fContentStream = nullptr;  member in ScopedContentEntry
1307     if (fActiveStackState.fContentStream) {  in content()
1578         if (!fActiveStackState.fContentStream) {  in setUpContentEntry()
1585             SkASSERT(fActiveStackState.fContentStream = &fContent);  in setUpContentEntry()
1591     SkASSERT(fActiveStackState.fContentStream);  in setUpContentEntry()
1608     return fActiveStackState.fContentStream;  in setUpContentEntry()
1621     SkASSERT(fActiveStackState.fContentStream);  in finishContentEntry()