avformat/http: add ff_http_get_shutdown_status api for check the status of shutdown

[ffmpeg] / libavformat / avidec.c

diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index 3f074795a75ebf1fc4fd1bef247b468daa9102bc..df78925d55423a07d2756c26e75209db716994d2 100644 (file)
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -456,7 +456,7 @@ static int calculate_bitrate(AVFormatContext *s)
             continue;
         duration = st->index_entries[j-1].timestamp - st->index_entries[0].timestamp;
         bitrate = av_rescale(8*len, st->time_base.den, duration * st->time_base.num);
-        if (bitrate <= INT_MAX && bitrate > 0) {
+        if (bitrate > 0) {
             st->codecpar->bit_rate = bitrate;
         }
     }
@@ -815,6 +815,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
                                   "mov tag found in avi (fourcc %s)\n",
                                   av_fourcc2str(tag1));
                     }
+                    if (!st->codecpar->codec_id)
+                        st->codecpar->codec_id = ff_codec_get_id(ff_codec_bmp_tags_unofficial, tag1);
+
                     /* This is needed to get the pict type which is necessary
                      * for generating correct pts. */
                     st->need_parsing = AVSTREAM_PARSE_HEADERS;
@@ -1068,7 +1071,7 @@ static int read_gab2_sub(AVFormatContext *s, AVStream *st, AVPacket *pkt)
         uint8_t desc[256];
         int score      = AVPROBE_SCORE_EXTENSION, ret;
         AVIStream *ast = st->priv_data;
-        AVInputFormat *sub_demuxer;
+        ff_const59 AVInputFormat *sub_demuxer;
         AVRational time_base;
         int size;
         AVIOContext *pb = avio_alloc_context(pkt->data + 7,
@@ -1920,7 +1923,7 @@ static int avi_read_close(AVFormatContext *s)
     return 0;
 }
 
-static int avi_probe(AVProbeData *p)
+static int avi_probe(const AVProbeData *p)
 {
     int i;