Merge remote-tracking branch 'newdev/master'

* newdev/master:
  avio: make udp_set_remote_url/get_local_port internal.
  asfdec: also subtract preroll when reading simple index object
  matroskaenc: remove a variable that's unused after bc17bd9.
  avio: cosmetics - nicer vertical alignment.
  Remove unnecessary icc version checks
  Disable 'attribute "foo" ignored' warnings from icc
  rtsp: Don't use a locale dependent format string
  Add xd55 codec tag for XDCAM HD422 720p25 CBR files.
  configure: get libavcodec version from new version.h header
  lavc: move the version macros to a new installed header.
  matroskaenc: simplify get_aac_sample_rates by using ff_mpeg4audio_get_config
  Do not use format string "%0.3f" for RTSP Range field.
  Add apply_window_int16() to DSPContext with x86-optimized versions and use it in the ac3_fixed encoder.
  Document usage of import libraries created by dlltool
  configure: Set the correct lib target for arm/wince dlltool
  fate: simplify regression-funcs.sh
  fate: add support for multithread testing

Conflicts:
	libavformat/rtspdec.c
	libavutil/attributes.h
	libavutil/internal.h
	libavutil/mem.h

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

8 files changed, 31 insertions, 44 deletions

diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index aac52ee045..031d4820f5 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -1217,10 +1217,10 @@ static void asf_build_simple_index(AVFormatContext *s, int stream_index)
             int pktnum=avio_rl32(s->pb);
             int pktct =avio_rl16(s->pb);
             int64_t pos      = s->data_offset + s->packet_size*(int64_t)pktnum;
-            int64_t index_pts= av_rescale(itime, i, 10000);
+            int64_t index_pts= FFMAX(av_rescale(itime, i, 10000) - asf->hdr.preroll, 0);
 
             if(pos != last_pos){
-            av_log(s, AV_LOG_DEBUG, "pktnum:%d, pktct:%d\n", pktnum, pktct);
+            av_log(s, AV_LOG_DEBUG, "pktnum:%d, pktct:%d  pts: %"PRId64"\n", pktnum, pktct, index_pts);
             av_add_index_entry(s->streams[stream_index], pos, index_pts, s->packet_size, 0, AVINDEX_KEYFRAME);
             last_pos=pos;
             }
diff --git a/libavformat/avio.h b/libavformat/avio.h
index 55eefb5bde..173b6f7896 100644
--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -416,7 +416,7 @@ 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,
+attribute_deprecated int64_t av_url_read_fseek (AVIOContext *h,    int stream_index,
                                                 int64_t timestamp, int flags);
 
 /**
@@ -444,6 +444,9 @@ attribute_deprecated void put_flush_packet(AVIOContext *s);
  */
 
 attribute_deprecated int url_ferror(AVIOContext *s);
+
+attribute_deprecated int udp_set_remote_url(URLContext *h, const char *uri);
+attribute_deprecated int udp_get_local_port(URLContext *h);
 #endif
 
 AVIOContext *avio_alloc_context(
@@ -674,9 +677,6 @@ void init_checksum(AVIOContext *s,
                    unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),
                    unsigned long checksum);
 
-/* udp.c */
-int udp_set_remote_url(URLContext *h, const char *uri);
-int udp_get_local_port(URLContext *h);
 #if FF_API_UDP_GET_FILE
 int udp_get_file_handle(URLContext *h);
 #endif
diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index 88da0f635c..53121ff44c 100644
--- a/libavformat/avio_internal.h
+++ b/libavformat/avio_internal.h
@@ -67,8 +67,12 @@ uint64_t ffio_read_varlen(AVIOContext *bc);
 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 ffio_read_seek (AVIOContext *h,    int stream_index,
                         int64_t timestamp, int flags);
 
+/* udp.c */
+int ff_udp_set_remote_url(URLContext *h, const char *uri);
+int ff_udp_get_local_port(URLContext *h);
+
 
 #endif // AVFORMAT_AVIO_INTERNAL_H
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index df192a1cb3..973f31c129 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -438,29 +438,15 @@ static int put_xiph_codecpriv(AVFormatContext *s, AVIOContext *pb, AVCodecContex
 
 static void get_aac_sample_rates(AVFormatContext *s, AVCodecContext *codec, int *sample_rate, int *output_sample_rate)
 {
-    int sri;
+    MPEG4AudioConfig mp4ac;
 
-    if (codec->extradata_size < 2) {
-        av_log(s, AV_LOG_WARNING, "No AAC extradata, unable to determine samplerate.\n");
+    if (ff_mpeg4audio_get_config(&mp4ac, codec->extradata, codec->extradata_size) < 0) {
+        av_log(s, AV_LOG_WARNING, "Error parsing AAC extradata, unable to determine samplerate.\n");
         return;
     }
 
-    sri = ((codec->extradata[0] << 1) & 0xE) | (codec->extradata[1] >> 7);
-    if (sri > 12) {
-        av_log(s, AV_LOG_WARNING, "AAC samplerate index out of bounds\n");
-        return;
-    }
-    *sample_rate = ff_mpeg4audio_sample_rates[sri];
-
-    // if sbr, get output sample rate as well
-    if (codec->extradata_size == 5) {
-        sri = (codec->extradata[4] >> 3) & 0xF;
-        if (sri > 12) {
-            av_log(s, AV_LOG_WARNING, "AAC output samplerate index out of bounds\n");
-            return;
-        }
-        *output_sample_rate = ff_mpeg4audio_sample_rates[sri];
-    }
+    *sample_rate        = mp4ac.sample_rate;
+    *output_sample_rate = mp4ac.ext_sample_rate;
 }
 
 static int mkv_write_codecprivate(AVFormatContext *s, AVIOContext *pb, AVCodecContext *codec, int native_id, int qt_id)
diff --git a/libavformat/rtpproto.c b/libavformat/rtpproto.c
index bca8ab648b..4b8d1db382 100644
--- a/libavformat/rtpproto.c
+++ b/libavformat/rtpproto.c
@@ -27,6 +27,7 @@
 #include "libavutil/parseutils.h"
 #include "libavutil/avstring.h"
 #include "avformat.h"
+#include "avio_internal.h"
 #include "rtpdec.h"
 
 #include <unistd.h>
@@ -71,10 +72,10 @@ int rtp_set_remote_url(URLContext *h, const char *uri)
                  path, sizeof(path), uri);
 
     ff_url_join(buf, sizeof(buf), "udp", NULL, hostname, port, "%s", path);
-    udp_set_remote_url(s->rtp_hd, buf);
+    ff_udp_set_remote_url(s->rtp_hd, buf);
 
     ff_url_join(buf, sizeof(buf), "udp", NULL, hostname, port + 1, "%s", path);
-    udp_set_remote_url(s->rtcp_hd, buf);
+    ff_udp_set_remote_url(s->rtcp_hd, buf);
     return 0;
 }
 
@@ -191,7 +192,7 @@ static int rtp_open(URLContext *h, const char *uri, int flags)
     if (url_open(&s->rtp_hd, buf, flags) < 0)
         goto fail;
     if (local_rtp_port>=0 && local_rtcp_port<0)
-        local_rtcp_port = udp_get_local_port(s->rtp_hd) + 1;
+        local_rtcp_port = ff_udp_get_local_port(s->rtp_hd) + 1;
 
     build_udp_url(buf, sizeof(buf),
                   hostname, rtcp_port, local_rtcp_port, ttl, max_packet_size,
@@ -326,7 +327,7 @@ static int rtp_close(URLContext *h)
 int rtp_get_local_rtp_port(URLContext *h)
 {
     RTPContext *s = h->priv_data;
-    return udp_get_local_port(s->rtp_hd);
+    return ff_udp_get_local_port(s->rtp_hd);
 }
 
 /**
@@ -338,7 +339,7 @@ int rtp_get_local_rtp_port(URLContext *h)
 int rtp_get_local_rtcp_port(URLContext *h)
 {
     RTPContext *s = h->priv_data;
-    return udp_get_local_port(s->rtcp_hd);
+    return ff_udp_get_local_port(s->rtcp_hd);
 }
 
 static int rtp_get_file_handle(URLContext *h)
diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c
index f0187de714..8fa419714e 100644
--- a/libavformat/rtspdec.c
+++ b/libavformat/rtspdec.c
@@ -59,14 +59,10 @@ static int rtsp_read_play(AVFormatContext *s)
         if (rt->state == RTSP_STATE_PAUSED) {
             cmd[0] = 0;
         } else {
-            if (!rt->seek_timestamp) {
-                snprintf(cmd, sizeof(cmd), "Range: npt=0.000-\r\n");
-            } else {
-                snprintf(cmd, sizeof(cmd),
-                         "Range: npt=%"PRId64".%03"PRId64"-\r\n",
-                         rt->seek_timestamp / AV_TIME_BASE,
-                         rt->seek_timestamp / (AV_TIME_BASE / 1000) % 1000);
-            }
+            snprintf(cmd, sizeof(cmd),
+                     "Range: npt=%"PRId64".%03"PRId64"-\r\n",
+                     rt->seek_timestamp / AV_TIME_BASE,
+                     rt->seek_timestamp / (AV_TIME_BASE / 1000) % 1000);
         }
         ff_rtsp_send_cmd(s, "PLAY", rt->control_uri, cmd, reply, NULL);
         if (reply->status_code != RTSP_STATUS_OK) {
diff --git a/libavformat/rtspenc.c b/libavformat/rtspenc.c
index 34deeeb636..5d76fdf0b5 100644
--- a/libavformat/rtspenc.c
+++ b/libavformat/rtspenc.c
@@ -103,8 +103,7 @@ static int rtsp_write_record(AVFormatContext *s)
     char cmd[1024];
 
     snprintf(cmd, sizeof(cmd),
-             "Range: npt=%0.3f-\r\n",
-             (double) 0);
+             "Range: npt=0.000-\r\n");
     ff_rtsp_send_cmd(s, "RECORD", rt->control_uri, cmd, reply, NULL);
     if (reply->status_code != RTSP_STATUS_OK)
         return -1;
diff --git a/libavformat/udp.c b/libavformat/udp.c
index 76a0f35099..25541845a9 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -27,6 +27,7 @@
 #define _BSD_SOURCE     /* Needed for using struct ip_mreq with recent glibc */
 #define _DARWIN_C_SOURCE /* Needed for using IP_MULTICAST_TTL on OS X */
 #include "avformat.h"
+#include "avio_internal.h"
 #include "libavutil/parseutils.h"
 #include <unistd.h>
 #include "internal.h"
@@ -243,7 +244,7 @@ static int udp_port(struct sockaddr_storage *addr, int addr_len)
  * @param uri of the remote server
  * @return zero if no error.
  */
-int udp_set_remote_url(URLContext *h, const char *uri)
+int ff_udp_set_remote_url(URLContext *h, const char *uri)
 {
     UDPContext *s = h->priv_data;
     char hostname[256], buf[10];
@@ -282,7 +283,7 @@ int udp_set_remote_url(URLContext *h, const char *uri)
  * @param h media file context
  * @return the local port number
  */
-int udp_get_local_port(URLContext *h)
+int ff_udp_get_local_port(URLContext *h)
 {
     UDPContext *s = h->priv_data;
     return s->local_port;
@@ -365,7 +366,7 @@ static int udp_open(URLContext *h, const char *uri, int flags)
         if (flags & URL_WRONLY)
             goto fail;
     } else {
-        if (udp_set_remote_url(h, uri) < 0)
+        if (ff_udp_set_remote_url(h, uri) < 0)
             goto fail;
     }