avformat/libsrt: fix name of timeout option

[ffmpeg] / libavformat / wvdec.c

diff --git a/libavformat/wvdec.c b/libavformat/wvdec.c
index 82526563ec18aec7291e8081ec22650359abe787..0aa581534d28caf2447aefdf8d325e8f4e290119 100644 (file)
--- a/libavformat/wvdec.c
+++ b/libavformat/wvdec.c
@@ -40,6 +40,7 @@ enum WV_FLAGS {
     WV_HBAL   = 0x0400,
     WV_MCINIT = 0x0800,
     WV_MCEND  = 0x1000,
+    WV_DSD    = 0x80000000,
 };
 
 static const int wv_rates[16] = {
@@ -59,7 +60,7 @@ typedef struct WVContext {
     int64_t apetag_start;
 } WVContext;
 
-static int wv_probe(AVProbeData *p)
+static int wv_probe(const AVProbeData *p)
 {
     /* check file header */
     if (p->buf_size <= 32)
@@ -97,6 +98,11 @@ static int wv_read_block_header(AVFormatContext *ctx, AVIOContext *pb)
         return ret;
     }
 
+    if (wc->header.flags & WV_DSD) {
+        avpriv_report_missing_feature(ctx, "WV DSD");
+        return AVERROR_PATCHWELCOME;
+    }
+
     if (wc->header.version < 0x402 || wc->header.version > 0x410) {
         avpriv_report_missing_feature(ctx, "WV version 0x%03X",
                                       wc->header.version);
@@ -153,11 +159,18 @@ static int wv_read_block_header(AVFormatContext *ctx, AVIOContext *pb)
                 case 3:
                     chmask = avio_rl32(pb);
                     break;
-                case 5:
+                case 4:
                     avio_skip(pb, 1);
                     chan  |= (avio_r8(pb) & 0xF) << 8;
+                    chan  += 1;
                     chmask = avio_rl24(pb);
                     break;
+                case 5:
+                    avio_skip(pb, 1);
+                    chan  |= (avio_r8(pb) & 0xF) << 8;
+                    chan  += 1;
+                    chmask = avio_rl32(pb);
+                    break;
                 default:
                     av_log(ctx, AV_LOG_ERROR,
                            "Invalid channel info size %d\n", size);
@@ -269,30 +282,26 @@ static int wv_read_packet(AVFormatContext *s, AVPacket *pkt)
     }
 
     pos = wc->pos;
-    if (av_new_packet(pkt, wc->header.blocksize + WV_HEADER_SIZE) < 0)
-        return AVERROR(ENOMEM);
+    if ((ret = av_new_packet(pkt, wc->header.blocksize + WV_HEADER_SIZE)) < 0)
+        return ret;
     memcpy(pkt->data, wc->block_header, WV_HEADER_SIZE);
     ret = avio_read(s->pb, pkt->data + WV_HEADER_SIZE, wc->header.blocksize);
     if (ret != wc->header.blocksize) {
-        av_packet_unref(pkt);
         return AVERROR(EIO);
     }
     while (!(wc->header.flags & WV_FLAG_FINAL_BLOCK)) {
         if ((ret = wv_read_block_header(s, s->pb)) < 0) {
-            av_packet_unref(pkt);
             return ret;
         }
 
         off = pkt->size;
         if ((ret = av_grow_packet(pkt, WV_HEADER_SIZE + wc->header.blocksize)) < 0) {
-            av_packet_unref(pkt);
             return ret;
         }
         memcpy(pkt->data + off, wc->block_header, WV_HEADER_SIZE);
 
         ret = avio_read(s->pb, pkt->data + off + WV_HEADER_SIZE, wc->header.blocksize);
         if (ret != wc->header.blocksize) {
-            av_packet_unref(pkt);
             return (ret < 0) ? ret : AVERROR_EOF;
         }
     }