replaygain: fix gain sign decoding

[ffmpeg] / libavformat / gxfenc.c

diff --git a/libavformat/gxfenc.c b/libavformat/gxfenc.c
index 8adfb64de63e81c5ba5d26146e4794b09e53412b..fea1d5d8183cdc6c3bfe6aefa2665e4900d06ac3 100644 (file)
--- a/libavformat/gxfenc.c
+++ b/libavformat/gxfenc.c
@@ -24,7 +24,6 @@
 #include "avformat.h"
 #include "internal.h"
 #include "gxf.h"
-#include "riff.h"
 #include "audiointerleave.h"
 
 #define GXF_AUDIO_PACKET_SIZE 65536
@@ -192,7 +191,7 @@ static int gxf_write_mpeg_auxiliary(AVIOContext *pb, AVStream *st)
     size = snprintf(buffer, 1024, "Ver 1\nBr %.6f\nIpg 1\nPpi %d\nBpiop %d\n"
                     "Pix 0\nCf %d\nCg %d\nSl %d\nnl16 %d\nVi 1\nf1 1\n",
                     (float)st->codec->bit_rate, sc->p_per_gop, sc->b_per_i_or_p,
-                    st->codec->pix_fmt == PIX_FMT_YUV422P ? 2 : 1, sc->first_gop_closed == 1,
+                    st->codec->pix_fmt == AV_PIX_FMT_YUV422P ? 2 : 1, sc->first_gop_closed == 1,
                     starting_line, (st->codec->height + 15) / 16);
     avio_w8(pb, TRACK_MPG_AUX);
     avio_w8(pb, size + 1);
@@ -343,11 +342,13 @@ static int gxf_write_map_packet(AVFormatContext *s, int rewrite)
 
     if (!rewrite) {
         if (!(gxf->map_offsets_nb % 30)) {
-            gxf->map_offsets = av_realloc(gxf->map_offsets,
-                                          (gxf->map_offsets_nb+30)*sizeof(*gxf->map_offsets));
-            if (!gxf->map_offsets) {
+            int err;
+            if ((err = av_reallocp_array(&gxf->map_offsets,
+                                         gxf->map_offsets_nb + 30,
+                                         sizeof(*gxf->map_offsets))) < 0) {
+                gxf->map_offsets_nb = 0;
                 av_log(s, AV_LOG_ERROR, "could not realloc map offsets\n");
-                return -1;
+                return err;
             }
         }
         gxf->map_offsets[gxf->map_offsets_nb++] = pos; // do not increment here
@@ -471,7 +472,7 @@ static int gxf_write_umf_media_mpeg(AVIOContext *pb, AVStream *st)
 {
     GXFStreamContext *sc = st->priv_data;
 
-    if (st->codec->pix_fmt == PIX_FMT_YUV422P)
+    if (st->codec->pix_fmt == AV_PIX_FMT_YUV422P)
         avio_wl32(pb, 2);
     else
         avio_wl32(pb, 1); /* default to 420 */
@@ -718,7 +719,7 @@ static int gxf_write_header(AVFormatContext *s)
                 media_info = 'M';
                 break;
             case AV_CODEC_ID_DVVIDEO:
-                if (st->codec->pix_fmt == PIX_FMT_YUV422P) {
+                if (st->codec->pix_fmt == AV_PIX_FMT_YUV422P) {
                     sc->media_type += 2;
                     sc->track_type = 6;
                     gxf->flags |= 0x00002000;
@@ -874,11 +875,13 @@ static int gxf_write_packet(AVFormatContext *s, AVPacket *pkt)
 
     if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
         if (!(gxf->flt_entries_nb % 500)) {
-            gxf->flt_entries = av_realloc(gxf->flt_entries,
-                                          (gxf->flt_entries_nb+500)*sizeof(*gxf->flt_entries));
-            if (!gxf->flt_entries) {
+            int err;
+            if ((err = av_reallocp_array(&gxf->flt_entries,
+                                         gxf->flt_entries_nb + 500,
+                                         sizeof(*gxf->flt_entries))) < 0) {
+                gxf->flt_entries_nb = 0;
                 av_log(s, AV_LOG_ERROR, "could not reallocate flt entries\n");
-                return -1;
+                return err;
             }
         }
         gxf->flt_entries[gxf->flt_entries_nb++] = packet_start_offset;
@@ -893,8 +896,6 @@ static int gxf_write_packet(AVFormatContext *s, AVPacket *pkt)
         gxf->packet_count = 0;
     }
 
-    avio_flush(pb);
-
     return 0;
 }