Merge remote-tracking branch 'newdev/master'

* newdev/master: (33 commits)
  Fix an infinite loop when RoQ encoded generated a frame with a size greater than the maximum valid size.
  Add kbdwin.o to AC3 decoder
  Detect byte-swapped AC-3 and support decoding it directly.
  cosmetics: indentation
  Always copy input data for AC3 decoder.
  ac3enc: make sym_quant() branch-free
  cosmetics: indentation
  Add a CPU flag for the Atom processor.
  id3v2: skip broken tags with invalid size
  id3v2: don't explicitly skip padding
  Make sure kbhit() is in conio.h
  fate: update wmv8-drm reference
  vc1: make P-frame deblock filter bit-exact.
  configure: Add the -D parameter to the dlltool command
  amr: Set the AVFMT_GENERIC_INDEX flag
  amr: Set the pkt->pos field properly to the start of the packet
  amr: Set the codec->bit_rate field based on the last packet
  rtsp: Specify unicast for TCP interleaved streams, too
  Set the correct target for mingw64 dlltool
  applehttp: Change the variable for stream position in seconds into int64_t
  ...

Conflicts:
	ffmpeg.c
	ffplay.c
	libavcodec/ac3dec.c
	libavformat/avio.h
	libavformat/id3v2.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

13 files changed, 51 insertions, 32 deletions

diff --git a/libavformat/amr.c b/libavformat/amr.c
index 0459632b10..66763f3fa7 100644
--- a/libavformat/amr.c
+++ b/libavformat/amr.c
@@ -121,6 +121,7 @@ static int amr_read_packet(AVFormatContext *s,
 {
     AVCodecContext *enc = s->streams[0]->codec;
     int read, size = 0, toc, mode;
+    int64_t pos = avio_tell(s->pb);
 
     if (url_feof(s->pb))
     {
@@ -153,8 +154,11 @@ static int amr_read_packet(AVFormatContext *s,
         return AVERROR(EIO);
     }
 
+    /* Both AMR formats have 50 frames per second */
+    s->streams[0]->codec->bit_rate = size*8*50;
+
     pkt->stream_index = 0;
-    pkt->pos= avio_tell(s->pb);
+    pkt->pos = pos;
     pkt->data[0]=toc;
     pkt->duration= enc->codec_id == CODEC_ID_AMR_NB ? 160 : 320;
     read = avio_read(s->pb, pkt->data+1, size-1);
@@ -177,6 +181,7 @@ AVInputFormat ff_amr_demuxer = {
     amr_read_header,
     amr_read_packet,
     NULL,
+    .flags = AVFMT_GENERIC_INDEX,
 };
 #endif
 
diff --git a/libavformat/applehttp.c b/libavformat/applehttp.c
index 324494ad74..8a6b232e51 100644
--- a/libavformat/applehttp.c
+++ b/libavformat/applehttp.c
@@ -496,7 +496,8 @@ static int applehttp_read_seek(AVFormatContext *s, int stream_index,
                                int64_t timestamp, int flags)
 {
     AppleHTTPContext *c = s->priv_data;
-    int pos = 0, i;
+    int64_t pos = 0;
+    int i;
     struct variant *var = c->variants[0];
 
     if ((flags & AVSEEK_FLAG_BYTE) || !c->finished)
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index 71f4e79fd5..aac52ee045 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -25,6 +25,7 @@
 #include "libavutil/avstring.h"
 #include "libavcodec/mpegaudio.h"
 #include "avformat.h"
+#include "avio_internal.h"
 #include "riff.h"
 #include "asf.h"
 #include "asfcrypt.h"
@@ -1241,7 +1242,7 @@ static int asf_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int
 
     /* Try using the protocol's read_seek if available */
     if(s->pb) {
-        int ret = av_url_read_fseek(s->pb, stream_index, pts, flags);
+        int ret = ffio_read_seek(s->pb, stream_index, pts, flags);
         if(ret >= 0)
             asf_reset_header(s);
         if (ret != AVERROR(ENOSYS))
diff --git a/libavformat/avio.h b/libavformat/avio.h
index 2d2afc7112..55eefb5bde 100644
--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -415,6 +415,9 @@ attribute_deprecated void         put_tag(AVIOContext *s, const char *tag);
  * @}
  */
 
+attribute_deprecated int     av_url_read_fpause(AVIOContext *h,    int pause);
+attribute_deprecated int64_t av_url_read_fseek( AVIOContext *h,    int stream_index,
+                                                int64_t timestamp, int flags);
 
 /**
  * @defgroup old_url_f_funcs Old url_f* functions
@@ -512,10 +515,6 @@ int64_t avio_size(AVIOContext *s);
  */
 int url_feof(AVIOContext *s);
 
-int av_url_read_fpause(AVIOContext *h, int pause);
-int64_t av_url_read_fseek(AVIOContext *h, int stream_index,
-                          int64_t timestamp, int flags);
-
 /** @warning currently size is limited */
 #ifdef __GNUC__
 int avio_printf(AVIOContext *s, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
@@ -622,9 +621,10 @@ int url_resetbuf(AVIOContext *s, int flags);
 int avio_open(AVIOContext **s, const char *url, int flags);
 
 int avio_close(AVIOContext *s);
-URLContext *url_fileno(AVIOContext *s);
 
 #if FF_API_OLD_AVIO
+attribute_deprecated URLContext *url_fileno(AVIOContext *s);
+
 /**
  * @deprecated use AVIOContext.max_packet_size directly.
  */
diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index 12578fac6c..88da0f635c 100644
--- a/libavformat/avio_internal.h
+++ b/libavformat/avio_internal.h
@@ -66,4 +66,9 @@ uint64_t ffio_read_varlen(AVIOContext *bc);
 /** @warning must be called before any I/O */
 int ffio_set_buf_size(AVIOContext *s, int buf_size);
 
+int     ffio_read_pause(AVIOContext *h,    int pause);
+int64_t ffio_read_seek( AVIOContext *h,    int stream_index,
+                        int64_t timestamp, int flags);
+
+
 #endif // AVFORMAT_AVIO_INTERNAL_H
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index b8cfb9286a..174df21b89 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -406,6 +406,15 @@ void put_flush_packet(AVIOContext *s)
 {
     avio_flush(s);
 }
+int av_url_read_fpause(AVIOContext *s, int pause)
+{
+    return ffio_read_pause(s, pause);
+}
+int64_t av_url_read_fseek(AVIOContext *s, int stream_index,
+                         int64_t timestamp, int flags)
+{
+    return ffio_read_seek(s, stream_index, timestamp, flags);
+}
 #endif
 
 int avio_put_str(AVIOContext *s, const char *str)
@@ -932,10 +941,12 @@ int avio_close(AVIOContext *s)
     return url_close(h);
 }
 
+#if FF_API_OLD_AVIO
 URLContext *url_fileno(AVIOContext *s)
 {
     return s->opaque;
 }
+#endif
 
 int avio_printf(AVIOContext *s, const char *fmt, ...)
 {
@@ -978,15 +989,15 @@ int url_fget_max_packet_size(AVIOContext *s)
 }
 #endif
 
-int av_url_read_fpause(AVIOContext *s, int pause)
+int ffio_read_pause(AVIOContext *s, int pause)
 {
     if (!s->read_pause)
         return AVERROR(ENOSYS);
     return s->read_pause(s->opaque, pause);
 }
 
-int64_t av_url_read_fseek(AVIOContext *s, int stream_index,
-                          int64_t timestamp, int flags)
+int64_t ffio_read_seek(AVIOContext *s, int stream_index,
+                       int64_t timestamp, int flags)
 {
     URLContext *h = s->opaque;
     int64_t ret;
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index d84051c7a8..e3449a6746 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -28,6 +28,7 @@
 #include "libavcodec/bytestream.h"
 #include "libavcodec/mpeg4audio.h"
 #include "avformat.h"
+#include "avio_internal.h"
 #include "flv.h"
 
 typedef struct {
@@ -461,7 +462,7 @@ leave:
 static int flv_read_seek(AVFormatContext *s, int stream_index,
     int64_t ts, int flags)
 {
-    return av_url_read_fseek(s->pb, stream_index, ts, flags);
+    return ffio_read_seek(s->pb, stream_index, ts, flags);
 }
 
 #if 0 /* don't know enough to implement this */
@@ -482,7 +483,7 @@ static int flv_read_seek2(AVFormatContext *s, int stream_index,
             ts = av_rescale_rnd(ts, 1000, AV_TIME_BASE,
                 flags & AVSEEK_FLAG_BACKWARD ? AV_ROUND_DOWN : AV_ROUND_UP);
         }
-        ret = av_url_read_fseek(s->pb, stream_index, ts, flags);
+        ret = ffio_read_seek(s->pb, stream_index, ts, flags);
     }
 
     if (ret == AVERROR(ENOSYS))
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index 027b8d717c..95353276b5 100644
--- a/libavformat/id3v2.c
+++ b/libavformat/id3v2.c
@@ -187,9 +187,9 @@ static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t
     int isv34, unsync;
     unsigned tlen;
     char tag[5];
-    int64_t next;
+    int64_t next, end = avio_tell(s->pb) + len;
     int taghdrlen;
-    const char *reason;
+    const char *reason = NULL;
     AVIOContext pb;
     unsigned char *buffer = NULL;
     int buffer_size = 0;
@@ -282,20 +282,15 @@ static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t
         avio_seek(s->pb, next, SEEK_SET);
     }
 
-    if (len > 0) {
-        /* Skip padding */
-        avio_skip(s->pb, len);
-    }
     if (version == 4 && flags & 0x10) /* Footer preset, always 10 bytes, skip over it */
-        avio_skip(s->pb, 10);
-
-    av_free(buffer);
-    return;
+        end += 10;
 
   error:
-    av_log(s, AV_LOG_INFO, "ID3v2.%d tag skipped, cannot handle %s\n", version, reason);
-    avio_seek(s->pb, len, SEEK_CUR);
+    if (reason)
+        av_log(s, AV_LOG_INFO, "ID3v2.%d tag skipped, cannot handle %s\n", version, reason);
+    avio_seek(s->pb, end, SEEK_SET);
     av_free(buffer);
+    return;
 }
 
 void ff_id3v2_read(AVFormatContext *s, const char *magic)
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index b7386fb78f..1306888b46 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -90,7 +90,7 @@ static int mp3_parse_vbr_tags(AVFormatContext *s, AVStream *st, int64_t base)
         return -1;
 
     /* Check for Xing / Info tag */
-    avio_seek(s->pb, xing_offtbl[c.lsf == 1][c.nb_channels == 1], SEEK_CUR);
+    avio_skip(s->pb, xing_offtbl[c.lsf == 1][c.nb_channels == 1]);
     v = avio_rb32(s->pb);
     if(v == MKBETAG('X', 'i', 'n', 'g') || v == MKBETAG('I', 'n', 'f', 'o')) {
         v = avio_rb32(s->pb);
diff --git a/libavformat/rmenc.c b/libavformat/rmenc.c
index 4835cf4435..28ee173fb8 100644
--- a/libavformat/rmenc.c
+++ b/libavformat/rmenc.c
@@ -436,7 +436,7 @@ static int rm_write_trailer(AVFormatContext *s)
 
     if (!url_is_streamed(s->pb)) {
         /* end of file: finish to write header */
-        index_pos = avio_seek(pb, 0, SEEK_CUR);
+        index_pos = avio_tell(pb);
         data_size = index_pos - rm->data_pos;
 
         /* FIXME: write index */
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index f50650ed8f..0b8430938d 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -1157,7 +1157,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port,
                 continue;
             snprintf(transport, sizeof(transport) - 1,
                      "%s/TCP;", trans_pref);
-            if (rt->server_type == RTSP_SERVER_WMS)
+            if (rt->transport != RTSP_TRANSPORT_RDT)
                 av_strlcat(transport, "unicast;", sizeof(transport));
             av_strlcatf(transport, sizeof(transport),
                         "interleaved=%d-%d",
diff --git a/libavformat/utils.c b/libavformat/utils.c
index b4923bad92..b4b48643dd 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2554,7 +2554,7 @@ int av_read_play(AVFormatContext *s)
     if (s->iformat->read_play)
         return s->iformat->read_play(s);
     if (s->pb)
-        return av_url_read_fpause(s->pb, 0);
+        return ffio_read_pause(s->pb, 0);
     return AVERROR(ENOSYS);
 }
 
@@ -2563,7 +2563,7 @@ int av_read_pause(AVFormatContext *s)
     if (s->iformat->read_pause)
         return s->iformat->read_pause(s);
     if (s->pb)
-        return av_url_read_fpause(s->pb, 1);
+        return ffio_read_pause(s->pb, 1);
     return AVERROR(ENOSYS);
 }
 
diff --git a/libavformat/wtv.c b/libavformat/wtv.c
index 35d987c061..a9ad2718ad 100644
--- a/libavformat/wtv.c
+++ b/libavformat/wtv.c
@@ -701,10 +701,10 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
             return NULL;
         if (!ff_guidcmp(formattype, format_videoinfo2)) {
             int consumed = parse_videoinfoheader2(s, st);
-            avio_seek(pb, FFMAX(size - consumed, 0), SEEK_CUR);
+            avio_skip(pb, FFMAX(size - consumed, 0));
         } else if (!ff_guidcmp(formattype, format_mpeg2_video)) {
             int consumed = parse_videoinfoheader2(s, st);
-            avio_seek(pb, FFMAX(size - consumed, 0), SEEK_CUR);
+            avio_skip(pb, FFMAX(size - consumed, 0));
         } else {
             if (ff_guidcmp(formattype, format_none))
                 av_log(s, AV_LOG_WARNING, "unknown formattype:"PRI_GUID"\n", ARG_GUID(formattype));