diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index c8b0daba88..31f3db8d68 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -826,10 +826,10 @@ static int init_tile(Jpeg2000DecoderContext *s, int tileno) if (!tile->comp) return AVERROR(ENOMEM); - tile->coord[0][0] = FFMAX(tilex * s->tile_width + s->tile_offset_x, s->image_offset_x); - tile->coord[0][1] = FFMIN((tilex + 1) * s->tile_width + s->tile_offset_x, s->width); - tile->coord[1][0] = FFMAX(tiley * s->tile_height + s->tile_offset_y, s->image_offset_y); - tile->coord[1][1] = FFMIN((tiley + 1) * s->tile_height + s->tile_offset_y, s->height); + tile->coord[0][0] = av_clip(tilex * s->tile_width + s->tile_offset_x, s->image_offset_x, s->width); + tile->coord[0][1] = av_clip((tilex + 1) * s->tile_width + s->tile_offset_x, s->image_offset_x, s->width); + tile->coord[1][0] = av_clip(tiley * s->tile_height + s->tile_offset_y, s->image_offset_y, s->height); + tile->coord[1][1] = av_clip((tiley + 1) * s->tile_height + s->tile_offset_y, s->image_offset_y, s->height); for (compno = 0; compno < s->ncomponents; compno++) { Jpeg2000Component *comp = tile->comp + compno;