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Merge remote branch 'qatar/master'

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* qatar/master: (37 commits)
  In avcodec_open(), set return code to an error value only when an error occurs instead of unconditionally at the start of the function.
  lavc: remove reference to opt.h from Makefile.
  prefer avio_check() over url_exist()
  avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols
  lavu: remove misc disabled cruft
  lavu: remove FF_API_OLD_IMAGE_NAMES cruft
NOT PULLED  lavu: remove FF_API_OLD_EVAL_NAMES cruft
  lavc: remove misc disabled cruft.
  lavc: remove the FF_API_INOFFICIAL cruft.
  lavc: remove the FF_API_SET_STRING_OLD cruft.
  lavc: remove the FF_API_USE_LPC cruft.
  lavc: remove the FF_API_SUBTITLE_OLD cruft.
  lavc: remove the FF_API_VIDEO_OLD cruft.
  lavc: remove the FF_API_AUDIO_OLD cruft.
  lavc: remove the FF_API_OPT_SHOW cruft.
  lavc: remove the FF_API_MM_FLAGS cruft.
  lavf: remove misc disabled cruft.
  lavf: remove FF_API_INDEX_BUILT cruft
  lavf: remove FF_API_URL_CLASS cruft.
  lavf: remove FF_API_SYMVER cruft
  ...

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2011-04-20 04:48:23 +02:00
parent f92b0084c0 31d76ec288
commit efb5fa79f5
67 changed files with 150 additions and 1376 deletions
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138
libavformat/utils.c
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@@ -116,15 +116,9 @@ static void av_frac_add(AVFrac *f, int64_t incr)
}
/** head of registered input format linked list */
#if !FF_API_FIRST_FORMAT
static
#endif
AVInputFormat *first_iformat = NULL;
static AVInputFormat *first_iformat = NULL;
/** head of registered output format linked list */
#if !FF_API_FIRST_FORMAT
static
#endif
AVOutputFormat *first_oformat = NULL;
static AVOutputFormat *first_oformat = NULL;
AVInputFormat *av_iformat_next(AVInputFormat *f)
{
@@ -201,14 +195,6 @@ static int match_format(const char *name, const char *names)
return !strcasecmp(name, names);
}
#if FF_API_GUESS_FORMAT
AVOutputFormat *guess_format(const char *short_name, const char *filename,
const char *mime_type)
{
return av_guess_format(short_name, filename, mime_type);
}
#endif
AVOutputFormat *av_guess_format(const char *short_name, const char *filename,
const char *mime_type)
{
@@ -244,27 +230,6 @@ AVOutputFormat *av_guess_format(const char *short_name, const char *filename,
return fmt_found;
}
#if FF_API_GUESS_FORMAT
AVOutputFormat *guess_stream_format(const char *short_name, const char *filename,
const char *mime_type)
{
AVOutputFormat *fmt = av_guess_format(short_name, filename, mime_type);
if (fmt) {
AVOutputFormat *stream_fmt;
char stream_format_name[64];
snprintf(stream_format_name, sizeof(stream_format_name), "%s_stream", fmt->name);
stream_fmt = av_guess_format(stream_format_name, NULL, NULL);
if (stream_fmt)
fmt = stream_fmt;
}
return fmt;
}
#endif
enum CodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
const char *filename, const char *mime_type, enum AVMediaType type){
if(type == AVMEDIA_TYPE_VIDEO){
@@ -296,38 +261,6 @@ AVInputFormat *av_find_input_format(const char *short_name)
return NULL;
}
#if FF_API_SYMVER && CONFIG_SHARED && HAVE_SYMVER
FF_SYMVER(void, av_destruct_packet_nofree, (AVPacket *pkt), "LIBAVFORMAT_52")
{
av_destruct_packet_nofree(pkt);
}
FF_SYMVER(void, av_destruct_packet, (AVPacket *pkt), "LIBAVFORMAT_52")
{
av_destruct_packet(pkt);
}
FF_SYMVER(int, av_new_packet, (AVPacket *pkt, int size), "LIBAVFORMAT_52")
{
return av_new_packet(pkt, size);
}
FF_SYMVER(int, av_dup_packet, (AVPacket *pkt), "LIBAVFORMAT_52")
{
return av_dup_packet(pkt);
}
FF_SYMVER(void, av_free_packet, (AVPacket *pkt), "LIBAVFORMAT_52")
{
av_free_packet(pkt);
}
FF_SYMVER(void, av_init_packet, (AVPacket *pkt), "LIBAVFORMAT_52")
{
av_log(NULL, AV_LOG_WARNING, "Diverting av_*_packet function calls to libavcodec. Recompile to improve performance\n");
av_init_packet(pkt);
}
#endif
int av_get_packet(AVIOContext *s, AVPacket *pkt, int size)
{
@@ -513,10 +446,6 @@ int av_open_input_stream(AVFormatContext **ic_ptr,
if (pb && !ic->data_offset)
ic->data_offset = avio_tell(ic->pb);
#if FF_API_OLD_METADATA
ff_metadata_demux_compat(ic);
#endif
ic->raw_packet_buffer_remaining_size = RAW_PACKET_BUFFER_SIZE;
*ic_ptr = ic;
@@ -637,7 +566,7 @@ int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
hack needed to handle RTSP/TCP */
if (!fmt || !(fmt->flags & AVFMT_NOFILE)) {
/* if no file needed do not try to open one */
if ((err=avio_open(&pb, filename, AVIO_RDONLY)) < 0) {
if ((err=avio_open(&pb, filename, AVIO_FLAG_READ)) < 0) {
goto fail;
}
if (buf_size > 0) {
@@ -2639,18 +2568,11 @@ void avformat_free_context(AVFormatContext *s)
av_free(st->codec->extradata);
av_free(st->codec->subtitle_header);
av_free(st->codec);
#if FF_API_OLD_METADATA
av_free(st->filename);
#endif
av_free(st->priv_data);
av_free(st->info);
av_free(st);
}
for(i=s->nb_programs-1; i>=0; i--) {
#if FF_API_OLD_METADATA
av_freep(&s->programs[i]->provider_name);
av_freep(&s->programs[i]->name);
#endif
av_metadata_free(&s->programs[i]->metadata);
av_freep(&s->programs[i]->stream_index);
av_freep(&s->programs[i]);
@@ -2658,9 +2580,6 @@ void avformat_free_context(AVFormatContext *s)
av_freep(&s->programs);
av_freep(&s->priv_data);
while(s->nb_chapters--) {
#if FF_API_OLD_METADATA
av_free(s->chapters[s->nb_chapters]->title);
#endif
av_metadata_free(&s->chapters[s->nb_chapters]->metadata);
av_free(s->chapters[s->nb_chapters]);
}
@@ -2682,13 +2601,6 @@ AVStream *av_new_stream(AVFormatContext *s, int id)
{
AVStream *st;
int i;
#if FF_API_MAX_STREAMS
if (s->nb_streams >= MAX_STREAMS){
av_log(s, AV_LOG_ERROR, "Too many streams\n");
return NULL;
}
#else
AVStream **streams;
if (s->nb_streams >= INT_MAX/sizeof(*streams))
@@ -2697,7 +2609,6 @@ AVStream *av_new_stream(AVFormatContext *s, int id)
if (!streams)
return NULL;
s->streams = streams;
#endif
st = av_mallocz(sizeof(AVStream));
if (!st)
@@ -2777,9 +2688,6 @@ AVChapter *ff_new_chapter(AVFormatContext *s, int id, AVRational time_base, int6
return NULL;
dynarray_add(&s->chapters, &s->nb_chapters, chapter);
}
#if FF_API_OLD_METADATA
av_free(chapter->title);
#endif
av_metadata_set2(&chapter->metadata, "title", title, 0);
chapter->id = id;
chapter->time_base= time_base;
@@ -2917,10 +2825,6 @@ int av_write_header(AVFormatContext *s)
return AVERROR(ENOMEM);
}
#if FF_API_OLD_METADATA
ff_metadata_mux_compat(s);
#endif
/* set muxer identification string */
if (s->nb_streams && !(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT)) {
av_metadata_set2(&s->metadata, "encoder", LIBAVFORMAT_IDENT, 0);
@@ -3408,24 +3312,6 @@ void av_dump_format(AVFormatContext *ic,
av_free(printed);
}
#if FF_API_PARSE_FRAME_PARAM
#include "libavutil/parseutils.h"
int parse_image_size(int *width_ptr, int *height_ptr, const char *str)
{
return av_parse_video_size(width_ptr, height_ptr, str);
}
int parse_frame_rate(int *frame_rate_num, int *frame_rate_den, const char *arg)
{
AVRational frame_rate;
int ret = av_parse_video_rate(&frame_rate, arg);
*frame_rate_num= frame_rate.num;
*frame_rate_den= frame_rate.den;
return ret;
}
#endif
int64_t av_gettime(void)
{
struct timeval tv;
@@ -3605,24 +3491,6 @@ void av_pkt_dump_log2(void *avcl, int level, AVPacket *pkt, int dump_payload,
pkt_dump_internal(avcl, NULL, level, pkt, dump_payload, st->time_base);
}
#if FF_API_URL_SPLIT
attribute_deprecated
void ff_url_split(char *proto, int proto_size,
char *authorization, int authorization_size,
char *hostname, int hostname_size,
int *port_ptr,
char *path, int path_size,
const char *url)
{
av_url_split(proto, proto_size,
authorization, authorization_size,
hostname, hostname_size,
port_ptr,
path, path_size,
url);
}
#endif
void av_url_split(char *proto, int proto_size,
char *authorization, int authorization_size,
char *hostname, int hostname_size,