diff options
| -rw-r--r-- | libavcodec/a64multienc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/a64multienc.c b/libavcodec/a64multienc.c index 6b3d79787b..f6d4c1ecd5 100644 --- a/libavcodec/a64multienc.c +++ b/libavcodec/a64multienc.c @@ -49,11 +49,11 @@ static void to_meta_with_crop(AVCodecContext *avctx, AVFrame *p, int *dest) int width = FFMIN(avctx->width ,C64XRES); uint8_t *src = p->data[0]; - for (blocky = 0; blocky < height; blocky += 8) { + for (blocky = 0; blocky < C64YRES; blocky += 8) { for (blockx = 0; blockx < C64XRES; blockx += 8) { - for (y = blocky; y < blocky+8 && y < height; y++) { + for (y = blocky; y < blocky+8 && y < C64YRES; y++) { for (x = blockx; x < blockx+8 && x < C64XRES; x += 2) { - if(x < width) { + if(x < width && y < height) { /* build average over 2 pixels */ luma = (src[(x + 0 + y * p->linesize[0])] + src[(x + 1 + y * p->linesize[0])]) / 2; |