avcodec/cfhdenc: add padding to each decomposition

4 years ago · fbfa78508b
parent d69f4be1c6
commit fbfa78508b
1 changed files with 3 additions and 3 deletions
--- a/libavcodec/cfhdenc.c
+++ b/libavcodec/cfhdenc.c
@ -270,10 +270,10 @@ static av_cold int cfhd_encode_init(AVCodecContext *avctx)
        int width  = i ? avctx->width >> s->chroma_h_shift : avctx->width;
        int height = i ? FFALIGN(avctx->height >> s->chroma_v_shift, 8) :
                         FFALIGN(avctx->height >> s->chroma_v_shift, 8);
-        ptrdiff_t stride = FFALIGN(width / 8, 8) * 8;
+        ptrdiff_t stride = (FFALIGN(width / 8, 8) + 64) * 8;

-        w8 = FFALIGN(width / 8, 8);
-        h8 = height / 8;
+        w8 = FFALIGN(width / 8, 8) + 64;
+        h8 = FFALIGN(height, 8) / 8;
        w4 = w8 * 2;
        h4 = h8 * 2;
        w2 = w4 * 2;