The SIMD version was only used by the bpp > 2 case. This patch uses the SIMD version for both code paths.
Change has been tested to still work with a 1-bpp image that uses paeth, to generate one: pngnq-s9 input.png optipng -f4 -force input-nq8.png --- libavcodec/pngdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index f2e6f689b0..2cb7946b49 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -311,7 +311,7 @@ void ff_png_filter_row(PNGDSPContext *dsp, uint8_t *dst, int filter_type, i = w; } } - ff_add_png_paeth_prediction(dst + i, src + i, last + i, size - i, bpp); + dsp->add_paeth_prediction(dst + i, src + i, last + i, size - i, bpp); break; } } -- 2.31.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".