}
stream->fmt = avserver_guess_format(NULL, stream->filename, NULL);
- avcodec_get_context_defaults2(&video_enc, AVMEDIA_TYPE_VIDEO);
- avcodec_get_context_defaults2(&audio_enc, AVMEDIA_TYPE_AUDIO);
+ avcodec_get_context_defaults3(&video_enc, NULL);
+ avcodec_get_context_defaults3(&audio_enc, NULL);
audio_id = CODEC_ID_NONE;
video_id = CODEC_ID_NONE;
if (stream->fmt) {
*/
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
.child_class_next = codec_child_class_next,
};
+#if FF_API_ALLOC_CONTEXT
void avcodec_get_context_defaults2(AVCodecContext *s, enum AVMediaType codec_type){
+ avcodec_get_context_defaults3(s, NULL);
+}
+#endif
+
+int avcodec_get_context_defaults3(AVCodecContext *s, AVCodec *codec){
memset(s, 0, sizeof(AVCodecContext));
- s->av_class= &av_codec_context_class;
+ s->av_class = &av_codec_context_class;
- s->codec_type = codec_type;
+ s->codec_type = codec ? codec->type : AVMEDIA_TYPE_UNKNOWN;
av_opt_set_defaults(s);
- 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);
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);
}