avcodec/proresenc_aw : use AVframe primaries, transfert, colorspace for frame header...

[ffmpeg] / libavcodec / h263dec.c

diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index 484bf39578a0f002f044d7bbc44d25c5cd462c33..2cf01e3d985aae374bcb0bf5c93fe05a70e3a561 100644 (file)
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -49,7 +49,7 @@ static enum AVPixelFormat h263_get_format(AVCodecContext *avctx)
 {
     /* MPEG-4 Studio Profile only, not supported by hardware */
     if (avctx->bits_per_raw_sample > 8) {
-        av_assert1(avctx->profile == FF_PROFILE_MPEG4_SIMPLE_STUDIO);
+        av_assert1(((MpegEncContext *)avctx->priv_data)->studio_profile);
         return avctx->pix_fmt;
     }
 
@@ -318,6 +318,7 @@ static int decode_slice(MpegEncContext *s)
 
     av_assert1(s->mb_x == 0 && s->mb_y == s->mb_height);
 
+    // Detect incorrect padding with wrong stuffing codes used by NEC N-02B
     if (s->codec_id == AV_CODEC_ID_MPEG4         &&
         (s->workaround_bugs & FF_BUG_AUTODETECT) &&
         get_bits_left(&s->gb) >= 48              &&
@@ -545,6 +546,8 @@ retry:
     if (CONFIG_MPEG4_DECODER && avctx->codec_id == AV_CODEC_ID_MPEG4) {
         if (ff_mpeg4_workaround_bugs(avctx) == 1)
             goto retry;
+        if (s->studio_profile != (s->idsp.idct == NULL))
+            ff_mpv_idct_init(s);
     }
 
     /* After H.263 & MPEG-4 header decode we have the height, width,
@@ -641,7 +644,7 @@ retry:
     slice_ret = decode_slice(s);
     while (s->mb_y < s->mb_height) {
         if (s->msmpeg4_version) {
-            if (s->slice_height == 0 || s->mb_x != 0 ||
+            if (s->slice_height == 0 || s->mb_x != 0 || slice_ret < 0 ||
                 (s->mb_y % s->slice_height) != 0 || get_bits_left(&s->gb) < 0)
                 break;
         } else {
@@ -667,7 +670,8 @@ retry:
 
     av_assert1(s->bitstream_buffer_size == 0);
 frame_end:
-    ff_er_frame_end(&s->er);
+    if (!s->studio_profile)
+        ff_er_frame_end(&s->er);
 
     if (avctx->hwaccel) {
         ret = avctx->hwaccel->end_frame(avctx);