Merge remote-tracking branch 'qatar/master'

* qatar/master: presets: rename presets directory lavc: make avcodec_get_context_defaults3 "officially" public lavf: replace av_new_stream->avformat_new_stream part II. lavf,lavd: replace av_new_stream->avformat_new_stream part I. lavf: add avformat_new_stream as a replacement for av_new_stream. Use correct scaling table for bwd-pred MVs in second B-field Ut Video decoder Makefile: change presets extension to .avpreset lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs lavfi: add testsrc source AVOptions: add documentation. presets: update libx264 ffpresets Conflicts: Changelog doc/APIchanges doc/ffmpeg.texi ffpresets/libx264-ipod320.ffpreset ffpresets/libx264-ipod640.ffpreset ffserver.c libavcodec/avcodec.h libavcodec/options.c libavcodec/version.h libavdevice/libdc1394.c libavfilter/avfilter.h libavfilter/vsrc_testsrc.c libavformat/flvdec.c libavformat/riff.c libavformat/version.h libavformat/wtv.c Merged-by: Michael Niedermayer <[email protected]>
SaschaVasarrhelyi · Oct 20, 2011 · d049257 · d049257
2 parents 9ef7143 + 8096fdf
commit d049257
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diff --git a/Changelog b/Changelog
@@ -65,6 +65,7 @@ easier to use. The changes are:
 - VC-1 interlaced decoding
 - libutvideo wrapper (--enable-libutvideo)
 - aevalsrc audio source added
+- Ut Video decoder
 
 
 version 0.8:

diff --git a/Makefile b/Makefile
@@ -38,7 +38,7 @@ FFLIBS-$(CONFIG_SWSCALE)  += swscale
 
 FFLIBS := avutil
 
-DATA_FILES := $(wildcard $(SRC_PATH)/ffpresets/*.ffpreset)
+DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset)
 
 SKIPHEADERS = cmdutils_common_opts.h
 

diff --git a/avconv.c b/avconv.c
@@ -3137,7 +3137,7 @@ static int get_preset_file_2(const char *preset_name, const char *codec_name, AV
 static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, enum AVMediaType type)
 {
     OutputStream *ost;
-    AVStream *st = av_new_stream(oc, oc->nb_streams < o->nb_streamid_map ? o->streamid_map[oc->nb_streams] : 0);
+    AVStream *st = avformat_new_stream(oc, NULL);
     int idx      = oc->nb_streams - 1, ret = 0;
     int64_t max_frames = INT64_MAX;
     char *bsf = NULL, *next, *codec_tag = NULL;
@@ -3151,6 +3151,9 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
         exit_program(1);
     }
 
+    if (oc->nb_streams - 1 < o->nb_streamid_map)
+        st->id = o->streamid_map[oc->nb_streams - 1];
+
     output_streams = grow_array(output_streams, sizeof(*output_streams), &nb_output_streams,
                                 nb_output_streams + 1);
     ost = &output_streams[nb_output_streams - 1];

diff --git a/doc/APIchanges b/doc/APIchanges
@@ -16,6 +16,9 @@ API changes, most recent first:
 2011-10-20 - b35e9e1 - lavu 51.22.0
   Add av_strtok() to avstring.h.
 
+2011-10-xx - xxxxxxx - lavf 53.10.0
+  Add avformat_new_stream(). Deprecate av_new_stream().
+
 2011-xx-xx - xxxxxxx - lavf 53.9.0
   Add AVFMT_NO_BYTE_SEEK AVInputFormat flag.
 

diff --git a/doc/avconv.texi b/doc/avconv.texi
@@ -778,7 +778,7 @@ A preset file contains a sequence of @var{option=value} pairs, one for
 each line, specifying a sequence of options which can be specified also on
 the command line. Lines starting with the hash ('#') character are ignored and
 are used to provide comments. Empty lines are also ignored. Check the
-@file{ffpresets} directory in the Libav source tree for examples.
+@file{presets} directory in the Libav source tree for examples.
 
 Preset files are specified with the @code{pre} option, this option takes a
 preset name as input.  Avconv searches for a file named @var{preset_name}.avpreset in

diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c
@@ -199,7 +199,7 @@ static AVStream *add_video_stream(AVFormatContext *oc, enum CodecID codec_id)
     AVCodecContext *c;
     AVStream *st;
 
-    st = av_new_stream(oc, 0);
+    st = avformat_new_stream(oc, NULL);
     if (!st) {
         fprintf(stderr, "Could not alloc stream\n");
         exit(1);

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
@@ -873,7 +873,7 @@ A preset file contains a sequence of @var{option}=@var{value} pairs,
 one for each line, specifying a sequence of options which would be
 awkward to specify on the command line. Lines starting with the hash
 ('#') character are ignored and are used to provide comments. Check
-the @file{ffpresets} directory in the FFmpeg source tree for examples.
+the @file{presets} directory in the FFmpeg source tree for examples.
 
 Preset files are specified with the @code{vpre}, @code{apre},
 @code{spre}, and @code{fpre} options. The @code{fpre} option takes the

diff --git a/doc/general.texi b/doc/general.texi
@@ -527,6 +527,7 @@ following image formats are supported:
     @tab encoding supported through external library libtheora
 @item Tiertex Limited SEQ video  @tab     @tab  X
     @tab Codec used in DOS CD-ROM FlashBack game.
+@item Ut Video               @tab     @tab  X
 @item V210 Quicktime Uncompressed 4:2:2 10-bit     @tab  X  @tab  X
 @item VMware Screen Codec / VMware Video  @tab     @tab  X
     @tab Codec used in videos captured by VMware.

diff --git a/ffmpeg.c b/ffmpeg.c
@@ -3252,7 +3252,7 @@ static int get_preset_file_2(const char *preset_name, const char *codec_name, AV
 static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, enum AVMediaType type)
 {
     OutputStream *ost;
-    AVStream *st = av_new_stream(oc, oc->nb_streams < o->nb_streamid_map ? o->streamid_map[oc->nb_streams] : 0);
+    AVStream *st = avformat_new_stream(oc, NULL);
     int idx      = oc->nb_streams - 1, ret = 0;
     int64_t max_frames = INT64_MAX;
     char *bsf = NULL, *next, *codec_tag = NULL;
@@ -3266,6 +3266,9 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
         exit_program(1);
     }
 
+    if (oc->nb_streams - 1 < o->nb_streamid_map)
+        st->id = o->streamid_map[oc->nb_streams - 1];
+
     output_streams = grow_array(output_streams, sizeof(*output_streams), &nb_output_streams,
                                 nb_output_streams + 1);
     ost = &output_streams[nb_output_streams - 1];

diff --git a/ffpresets/libx264-ipod320.ffpreset b/ffpresets/libx264-ipod320.ffpreset
diff --git a/ffpresets/libx264-ipod640.ffpreset b/ffpresets/libx264-ipod640.ffpreset
diff --git a/ffserver.c b/ffserver.c
@@ -4236,6 +4236,7 @@ static int parse_ffconfig(const char *filename)
                 stream->fmt = ffserver_guess_format(NULL, stream->filename, NULL);
                 avcodec_get_context_defaults2(&video_enc, AVMEDIA_TYPE_VIDEO);
                 avcodec_get_context_defaults2(&audio_enc, AVMEDIA_TYPE_AUDIO);
+
                 audio_id = CODEC_ID_NONE;
                 video_id = CODEC_ID_NONE;
                 if (stream->fmt) {

diff --git a/libavcodec/Makefile b/libavcodec/Makefile
@@ -401,6 +401,7 @@ OBJS-$(CONFIG_TTA_DECODER)             += tta.o
 OBJS-$(CONFIG_TWINVQ_DECODER)          += twinvq.o celp_math.o
 OBJS-$(CONFIG_TXD_DECODER)             += txd.o s3tc.o
 OBJS-$(CONFIG_ULTI_DECODER)            += ulti.o
+OBJS-$(CONFIG_UTVIDEO_DECODER)         += utvideo.o
 OBJS-$(CONFIG_V210_DECODER)            += v210dec.o
 OBJS-$(CONFIG_V210_ENCODER)            += v210enc.o
 OBJS-$(CONFIG_V210X_DECODER)           += v210x.o

diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
@@ -208,6 +208,7 @@ void avcodec_register_all(void)
     REGISTER_DECODER (TSCC, tscc);
     REGISTER_DECODER (TXD, txd);
     REGISTER_DECODER (ULTI, ulti);
+    REGISTER_DECODER (UTVIDEO, utvideo);
     REGISTER_ENCDEC  (V210,  v210);
     REGISTER_DECODER (V210X, v210x);
     REGISTER_DECODER (VB, vb);

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
@@ -212,6 +212,7 @@ enum CodecID {
     CODEC_ID_VC1IMAGE,
     CODEC_ID_8SVX_RAW,
     CODEC_ID_G2M,
+    CODEC_ID_UTVIDEO_DEPRECATED,
     CODEC_ID_UTVIDEO = 0x800,
 
     /* various PCM "codecs" */
@@ -3707,19 +3708,31 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode);
  */
 const char *av_get_profile_name(const AVCodec *codec, int profile);
 
+#if FF_API_ALLOC_CONTEXT
 /**
  * Set the fields of the given AVCodecContext to default values.
  *
  * @param s The AVCodecContext of which the fields should be set to default values.
+ * @deprecated use avcodec_get_context_defaults3
  */
+attribute_deprecated
 void avcodec_get_context_defaults(AVCodecContext *s);
 
 /** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
  *  we WILL change its arguments and name a few times! */
+attribute_deprecated
 void avcodec_get_context_defaults2(AVCodecContext *s, enum AVMediaType);
+#endif
 
-/** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
- *  we WILL change its arguments and name a few times! */
+/**
+ * Set the fields of the given AVCodecContext to default values corresponding
+ * to the given codec (defaults may be codec-dependent).
+ *
+ * Do not call this function if a non-NULL codec has been passed
+ * to avcodec_alloc_context3() that allocated this AVCodecContext.
+ * If codec is non-NULL, it is illegal to call avcodec_open2() with a
+ * different codec on this AVCodecContext.
+ */
 int avcodec_get_context_defaults3(AVCodecContext *s, AVCodec *codec);
 
 #if FF_API_ALLOC_CONTEXT

diff --git a/libavcodec/options.c b/libavcodec/options.c
@@ -532,37 +532,41 @@ static const AVClass av_codec_context_class = {
     .child_class_next        = codec_child_class_next,
 };
 
+#if FF_API_ALLOC_CONTEXT
 void avcodec_get_context_defaults2(AVCodecContext *s, enum AVMediaType codec_type){
+    AVCodec c= {0};
+    c.type= codec_type;
+    avcodec_get_context_defaults3(s, &c);
+}
+#endif
+
+int avcodec_get_context_defaults3(AVCodecContext *s, AVCodec *codec){
     int flags=0;
     memset(s, 0, sizeof(AVCodecContext));
 
-    s->av_class= &av_codec_context_class;
+    s->av_class = &av_codec_context_class;
 
-    s->codec_type = codec_type;
-    if(codec_type == AVMEDIA_TYPE_AUDIO)
+    s->codec_type = codec ? codec->type : AVMEDIA_TYPE_UNKNOWN;
+    if(s->codec_type == AVMEDIA_TYPE_AUDIO)
         flags= AV_OPT_FLAG_AUDIO_PARAM;
-    else if(codec_type == AVMEDIA_TYPE_VIDEO)
+    else if(s->codec_type == AVMEDIA_TYPE_VIDEO)
         flags= AV_OPT_FLAG_VIDEO_PARAM;
-    else if(codec_type == AVMEDIA_TYPE_SUBTITLE)
+    else if(s->codec_type == AVMEDIA_TYPE_SUBTITLE)
         flags= AV_OPT_FLAG_SUBTITLE_PARAM;
     av_opt_set_defaults2(s, flags, flags);
 
-    s->time_base= (AVRational){0,1};
-    s->get_buffer= avcodec_default_get_buffer;
-    s->release_buffer= avcodec_default_release_buffer;
-    s->get_format= avcodec_default_get_format;
-    s->execute= avcodec_default_execute;
-    s->execute2= avcodec_default_execute2;
-    s->sample_aspect_ratio= (AVRational){0,1};
-    s->pix_fmt= PIX_FMT_NONE;
-    s->sample_fmt= AV_SAMPLE_FMT_NONE;
-
-    s->reget_buffer= avcodec_default_reget_buffer;
-    s->reordered_opaque= AV_NOPTS_VALUE;
-}
-
-int avcodec_get_context_defaults3(AVCodecContext *s, AVCodec *codec){
-    avcodec_get_context_defaults2(s, codec ? codec->type : AVMEDIA_TYPE_UNKNOWN);
+    s->time_base           = (AVRational){0,1};
+    s->get_buffer          = avcodec_default_get_buffer;
+    s->release_buffer      = avcodec_default_release_buffer;
+    s->get_format          = avcodec_default_get_format;
+    s->execute             = avcodec_default_execute;
+    s->execute2            = avcodec_default_execute2;
+    s->sample_aspect_ratio = (AVRational){0,1};
+    s->pix_fmt             = PIX_FMT_NONE;
+    s->sample_fmt          = AV_SAMPLE_FMT_NONE;
+
+    s->reget_buffer        = avcodec_default_reget_buffer;
+    s->reordered_opaque    = AV_NOPTS_VALUE;
     if(codec && codec->priv_data_size){
         if(!s->priv_data){
             s->priv_data= av_mallocz(codec->priv_data_size);
@@ -610,13 +614,11 @@ AVCodecContext *avcodec_alloc_context2(enum AVMediaType codec_type){
 
     return avctx;
 }
-#endif
 
 void avcodec_get_context_defaults(AVCodecContext *s){
     avcodec_get_context_defaults2(s, AVMEDIA_TYPE_UNKNOWN);
 }
 
-#if FF_API_ALLOC_CONTEXT
 AVCodecContext *avcodec_alloc_context(void){
     return avcodec_alloc_context2(AVMEDIA_TYPE_UNKNOWN);
 }