avcodec/videotoolbox: pass through hevc param changes to the decoder

[ffmpeg] / libavcodec / h264_parser.c

diff --git a/libavcodec/h264_parser.c b/libavcodec/h264_parser.c
index dd0a965af033e1937fa8aa42909d8c30b3ea1f1b..39f97e00a61268363916959da87f0d1c3c4c78f4 100644 (file)
--- a/libavcodec/h264_parser.c
+++ b/libavcodec/h264_parser.c
@@ -243,6 +243,7 @@ static inline int parse_nal_units(AVCodecParserContext *s,
                                   const uint8_t * const buf, int buf_size)
 {
     H264ParseContext *p = s->priv_data;
+    H2645RBSP rbsp = { NULL };
     H2645NAL nal = { NULL };
     int buf_index, next_avc;
     unsigned int pps_id;
@@ -263,6 +264,10 @@ static inline int parse_nal_units(AVCodecParserContext *s,
     if (!buf_size)
         return 0;
 
+    av_fast_padded_malloc(&rbsp.rbsp_buffer, &rbsp.rbsp_buffer_alloc_size, buf_size);
+    if (!rbsp.rbsp_buffer)
+        return AVERROR(ENOMEM);
+
     buf_index     = 0;
     next_avc      = p->is_avc ? 0 : buf_size;
     for (;;) {
@@ -300,7 +305,7 @@ static inline int parse_nal_units(AVCodecParserContext *s,
             }
             break;
         }
-        consumed = ff_h2645_extract_rbsp(buf + buf_index, src_length, &nal, 1);
+        consumed = ff_h2645_extract_rbsp(buf + buf_index, src_length, &rbsp, &nal, 1);
         if (consumed < 0)
             break;
 
@@ -544,18 +549,18 @@ static inline int parse_nal_units(AVCodecParserContext *s,
                 p->last_frame_num = p->poc.frame_num;
             }
 
-            av_freep(&nal.rbsp_buffer);
+            av_freep(&rbsp.rbsp_buffer);
             return 0; /* no need to evaluate the rest */
         }
     }
     if (q264) {
-        av_freep(&nal.rbsp_buffer);
+        av_freep(&rbsp.rbsp_buffer);
         return 0;
     }
     /* didn't find a picture! */
     av_log(avctx, AV_LOG_ERROR, "missing picture in access unit with size %d\n", buf_size);
 fail:
-    av_freep(&nal.rbsp_buffer);
+    av_freep(&rbsp.rbsp_buffer);
     return -1;
 }