841                              int first_row, int last_row,  in AlphaApplyFilter()  argument
847     for (y = first_row; y < last_row; ++y) {  in AlphaApplyFilter()
856 static void ExtractPalettedAlphaRows(VP8LDecoder* const dec, int last_row) {  in ExtractPalettedAlphaRows()  argument
865   assert(last_row <= dec->io_->crop_bottom);  in ExtractPalettedAlphaRows()
866   if (last_row > first_row) {  in ExtractPalettedAlphaRows()
875     VP8LColorIndexInverseTransformAlpha(transform, first_row, last_row,  in ExtractPalettedAlphaRows()
877     AlphaApplyFilter(alph_dec, first_row, last_row, out, width);  in ExtractPalettedAlphaRows()
879   dec->last_row_ = dec->last_out_row_ = last_row;  in ExtractPalettedAlphaRows()
1005                            int width, int height, int last_row) {  in DecodeAlphaData()  argument
1013   const int last = width * last_row;  // Last pixel to decode  in DecodeAlphaData()
1019   assert(last_row <= height);  in DecodeAlphaData()
1038         if (row <= last_row && (row % NUM_ARGB_CACHE_ROWS == 0)) {  in DecodeAlphaData()
1061         if (row <= last_row && (row % NUM_ARGB_CACHE_ROWS == 0)) {  in DecodeAlphaData()
1075   ExtractPalettedAlphaRows(dec, row > last_row ? last_row : row);  in DecodeAlphaData()
1110                            int width, int height, int last_row,  in DecodeImageData()  argument
1119   uint32_t* const src_last = data + width * last_row;  // Last pixel to decode  in DecodeImageData()
1128   assert(dec->last_row_ < last_row);  in DecodeImageData()
1176           if (row <= last_row && (row % NUM_ARGB_CACHE_ROWS == 0)) {  in DecodeImageData()
1207           if (row <= last_row && (row % NUM_ARGB_CACHE_ROWS == 0)) {  in DecodeImageData()
1240       process_func(dec, row > last_row ? last_row : row);  in DecodeImageData()
1539 static void ExtractAlphaRows(VP8LDecoder* const dec, int last_row) {  in ExtractAlphaRows()  argument
1541   int num_rows = last_row - cur_row;  in ExtractAlphaRows()
1544   assert(last_row <= dec->io_->crop_bottom);  in ExtractAlphaRows()
1563   assert(cur_row == last_row);  in ExtractAlphaRows()
1564   dec->last_row_ = dec->last_out_row_ = last_row;  in ExtractAlphaRows()
1615 int VP8LDecodeAlphaImageStream(ALPHDecoder* const alph_dec, int last_row) {  in VP8LDecodeAlphaImageStream()  argument
1618   assert(last_row <= dec->height_);  in VP8LDecodeAlphaImageStream()
1620   if (dec->last_row_ >= last_row) {  in VP8LDecodeAlphaImageStream()
1629                       last_row) :  in VP8LDecodeAlphaImageStream()
1631                       last_row, ExtractAlphaRows);  in VP8LDecodeAlphaImageStream()