118 static const ColorMapObject* find_colormap(const GifFileType* gif) {  in find_colormap()  argument
119     const ColorMapObject* cmap = gif->Image.ColorMap;  in find_colormap()
121         cmap = gif->SColorMap;  in find_colormap()
180 static bool skip_src_rows(GifFileType* gif, uint8_t* dst, int width, int rowsToSkip) {  in skip_src_rows()  argument
182         if (DGifGetLine(gif, dst, width) == GIF_ERROR) {  in skip_src_rows()
234 int close_gif(GifFileType* gif) {  in close_gif()  argument
236     return DGifCloseFile(gif);  in close_gif()
238     return DGifCloseFile(gif, nullptr);  in close_gif()
245     GifFileType* gif = DGifOpen(sk_stream, DecodeCallBackProc);  local
247     GifFileType* gif = DGifOpen(sk_stream, DecodeCallBackProc, nullptr);
249     if (nullptr == gif) {
253     SkAutoTCallIProc<GifFileType, close_gif> acp(gif);
267     int fillIndex = gif->SBackGroundColor;
270         if (DGifGetRecordType(gif, &recType) == GIF_ERROR) {
276             if (DGifGetImageDesc(gif) == GIF_ERROR) {
280             if (gif->ImageCount < 1) {    // sanity check
284             width = gif->SWidth;
285             height = gif->SHeight;
287             SavedImage* image = &gif->SavedImages[gif->ImageCount-1];
339                 const ColorMapObject* cmap = find_colormap(gif);
419             if (gif->Image.Interlace) {
424                     if (DGifGetLine(gif, scanline, innerWidth) == GIF_ERROR) {
439                 skip_src_rows(gif, scanline, innerWidth, sampler.srcY0());
441                     if (DGifGetLine(gif, scanline, innerWidth) == GIF_ERROR) {
452                         skip_src_rows(gif, scanline, innerWidth, sampler.srcDY() - 1);
458                 skip_src_rows(gif, scanline, innerWidth, innerHeight - read);
466             if (DGifGetExtension(gif, &temp_save.Function,
469             if (DGifGetExtension(gif, &extFunction, &extData) == GIF_ERROR) {
488                 if (DGifGetExtensionNext(gif, &extData) == GIF_ERROR) {