Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
libavcodec/hnm4video.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/libavcodec/hnm4video.c b/libavcodec/hnm4video.c
index 173691a1eb..43baa9c572 100644
--- a/libavcodec/hnm4video.c
+++ b/libavcodec/hnm4video.c
@@ -387,15 +387,6 @@ static void hnm_update_palette(AVCodecContext *avctx,
uint8_t *src,
}
}
-static void hnm_flip_buffers(Hnm4VideoContext *hnm)
-{
- uint8_t *temp;
-
- temp = hnm->current;
- hnm->current = hnm->previous;
- hnm->previous = temp;
-}
-
static int hnm_decode_frame(AVCodecContext *avctx, void *data,
int *got_frame, AVPacket *avpkt)
{
@@ -450,7 +441,7 @@ static int hnm_decode_frame(AVCodecContext *avctx, void
*data,
frame->key_frame = 0;
memcpy(frame->data[1], hnm->palette, 256 * 4);
*got_frame = 1;
- hnm_flip_buffers(hnm);
+ FFSWAP(uint8_t *, hnm->current, hnm->previous);
} else {
av_log(avctx, AV_LOG_ERROR, "invalid chunk id: %d\n", chunk_id);
return AVERROR_INVALIDDATA;
--
2.25.1
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