Use the actual plane sizes instead.
Signed-off-by: James Almer <[email protected]>
---
libavcodec/hevc_refs.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/libavcodec/hevc_refs.c b/libavcodec/hevc_refs.c
index 35b8e5e696..b0035356ac 100644
--- a/libavcodec/hevc_refs.c
+++ b/libavcodec/hevc_refs.c
@@ -22,6 +22,7 @@
*/
#include "libavutil/avassert.h"
+#include "libavutil/imgutils.h"
#include "thread.h"
#include "hevc.h"
@@ -401,9 +402,16 @@ static HEVCFrame *generate_missing_ref(HEVCContext *s, int
poc)
if (!s->avctx->hwaccel) {
if (!s->ps.sps->pixel_shift) {
- for (i = 0; frame->frame->buf[i]; i++)
- memset(frame->frame->buf[i]->data, 1 << (s->ps.sps->bit_depth
- 1),
- frame->frame->buf[i]->size);
+ size_t sizes[4];
+ ptrdiff_t linesizes[4];
+ for (i = 0; i < 4; i++)
+ linesizes[i] = frame->frame->linesize[i];
+ if (av_image_fill_plane_sizes(sizes, frame->frame->format,
frame->frame->height, linesizes) < 0) {
+ ff_hevc_unref_frame(s, frame, ~0);
+ return NULL;
+ }
+ for (i = 0; frame->frame->data[i]; i++)
+ memset(frame->frame->data[i], 1 << (s->ps.sps->bit_depth - 1),
sizes[i]);
} else {
for (i = 0; frame->frame->data[i]; i++)
for (y = 0; y < (s->ps.sps->height >> s->ps.sps->vshift[i]);
y++) {
--
2.35.1
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