h264: allocate hwaccel privdata after the frame buffer

[ffmpeg] / libavcodec / cinepak.c

diff --git a/libavcodec/cinepak.c b/libavcodec/cinepak.c
index 9bf68634a9696350d3ba6cbb02b279e8a2246417..dff1b537928eea96bde9265b56f378c037e728f6 100644 (file)
--- a/libavcodec/cinepak.c
+++ b/libavcodec/cinepak.c
@@ -37,6 +37,7 @@
 #include "libavutil/common.h"
 #include "libavutil/intreadwrite.h"
 #include "avcodec.h"
+#include "internal.h"
 
 
 typedef struct {
@@ -333,7 +334,7 @@ static int cinepak_decode (CinepakContext *s)
     /* if this is the first frame, check for deviant Sega FILM data */
     if (s->sega_film_skip_bytes == -1) {
         if (!encoded_buf_size) {
-            av_log_ask_for_sample(s->avctx, "encoded_buf_size is 0");
+            avpriv_request_sample(s->avctx, "encoded_buf_size 0");
             return AVERROR_PATCHWELCOME;
         }
         if (encoded_buf_size != s->size && (s->size % encoded_buf_size) != 0) {
@@ -413,7 +414,7 @@ static av_cold int cinepak_decode_init(AVCodecContext *avctx)
         avctx->pix_fmt = AV_PIX_FMT_PAL8;
     }
 
-    s->frame.data[0] = NULL;
+    avcodec_get_frame_defaults(&s->frame);
 
     return 0;
 }
@@ -429,10 +430,7 @@ static int cinepak_decode_frame(AVCodecContext *avctx,
     s->data = buf;
     s->size = buf_size;
 
-    s->frame.reference = 1;
-    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE |
-                            FF_BUFFER_HINTS_REUSABLE;
-    if ((ret = avctx->reget_buffer(avctx, &s->frame))) {
+    if ((ret = ff_reget_buffer(avctx, &s->frame))) {
         av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
         return ret;
     }
@@ -450,8 +448,10 @@ static int cinepak_decode_frame(AVCodecContext *avctx,
     if (s->palette_video)
         memcpy (s->frame.data[1], s->pal, AVPALETTE_SIZE);
 
+    if ((ret = av_frame_ref(data, &s->frame)) < 0)
+        return ret;
+
     *got_frame = 1;
-    *(AVFrame*)data = s->frame;
 
     /* report that the buffer was completely consumed */
     return buf_size;
@@ -461,8 +461,7 @@ static av_cold int cinepak_decode_end(AVCodecContext *avctx)
 {
     CinepakContext *s = avctx->priv_data;
 
-    if (s->frame.data[0])
-        avctx->release_buffer(avctx, &s->frame);
+    av_frame_unref(&s->frame);
 
     return 0;
 }