summaryrefslogtreecommitdiff
path: root/libavcodec/mss4.c
diff options
context:
space:
mode:
Diffstat (limited to 'libavcodec/mss4.c')
-rw-r--r--libavcodec/mss4.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/libavcodec/mss4.c b/libavcodec/mss4.c
index f4e4d8ddb4..a74c363dda 100644
--- a/libavcodec/mss4.c
+++ b/libavcodec/mss4.c
@@ -29,6 +29,7 @@
#include "bytestream.h"
#include "dsputil.h"
#include "get_bits.h"
+#include "internal.h"
#include "mss34dsp.h"
#include "unary.h"
@@ -553,11 +554,7 @@ static int mss4_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
return AVERROR_INVALIDDATA;
}
- c->pic.reference = 3;
- c->pic.buffer_hints = FF_BUFFER_HINTS_VALID |
- FF_BUFFER_HINTS_PRESERVE |
- FF_BUFFER_HINTS_REUSABLE;
- if ((ret = avctx->reget_buffer(avctx, &c->pic)) < 0) {
+ if ((ret = ff_reget_buffer(avctx, &c->pic)) < 0) {
av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
return ret;
}
@@ -566,7 +563,8 @@ static int mss4_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
: AV_PICTURE_TYPE_P;
if (frame_type == SKIP_FRAME) {
*got_frame = 1;
- *(AVFrame*)data = c->pic;
+ if ((ret = av_frame_ref(data, &c->pic)) < 0)
+ return ret;
return buf_size;
}
@@ -622,8 +620,10 @@ static int mss4_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
dst[2] += c->pic.linesize[2] * 16;
}
+ if ((ret = av_frame_ref(data, &c->pic)) < 0)
+ return ret;
+
*got_frame = 1;
- *(AVFrame*)data = c->pic;
return buf_size;
}
@@ -649,7 +649,6 @@ static av_cold int mss4_decode_init(AVCodecContext *avctx)
}
avctx->pix_fmt = AV_PIX_FMT_YUV444P;
- avctx->coded_frame = &c->pic;
return 0;
}
@@ -659,8 +658,7 @@ static av_cold int mss4_decode_end(AVCodecContext *avctx)
MSS4Context * const c = avctx->priv_data;
int i;
- if (c->pic.data[0])
- avctx->release_buffer(avctx, &c->pic);
+ av_frame_unref(&c->pic);
for (i = 0; i < 3; i++)
av_freep(&c->prev_dc[i]);
mss4_free_vlcs(c);