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lavf: remove FF_API_OLD_METADATA cruft

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This commit is contained in:
Anton Khirnov 2011-02-03 12:30:16 +01:00
parent 761ad42968
commit 575c18da1b
8 changed files with 0 additions and 228 deletions
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1
libavformat/Makefile
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@ -10,7 +10,6 @@ OBJS = allformats.o \
id3v1.o \
id3v2.o \
metadata.o \
metadata_compat.o \
options.o \
os_support.o \
sdp.o \

39
libavformat/avformat.h
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@ -133,20 +133,6 @@ typedef struct AVMetadataConv AVMetadataConv;
AVMetadataTag *
av_metadata_get(AVMetadata *m, const char *key, const AVMetadataTag *prev, int flags);
#if FF_API_OLD_METADATA
/**
* Set the given tag in *pm, overwriting an existing tag.
*
* @param pm pointer to a pointer to a metadata struct. If *pm is NULL
* a metadata struct is allocated and put in *pm.
* @param key tag key to add to *pm (will be av_strduped)
* @param value tag value to add to *pm (will be av_strduped)
* @return >= 0 on success otherwise an error code <0
* @deprecated Use av_metadata_set2() instead.
*/
attribute_deprecated int av_metadata_set(AVMetadata **pm, const char *key, const char *value);
#endif
/**
* Set the given tag in *pm, overwriting an existing tag.
*
@ -544,10 +530,6 @@ typedef struct AVStream {
*/
int64_t duration;
#if FF_API_OLD_METADATA
attribute_deprecated char language[4]; /**< ISO 639-2/B 3-letter language code (empty string if undefined) */
#endif
/* av_read_frame() support */
enum AVStreamParseType need_parsing;
struct AVCodecParserContext *parser;
@ -567,10 +549,6 @@ typedef struct AVStream {
attribute_deprecated int64_t unused[4+1];
#endif
#if FF_API_OLD_METADATA
attribute_deprecated char *filename; /**< source filename of the stream */
#endif
int disposition; /**< AV_DISPOSITION_* bit field */
AVProbeData probe_data;
@ -648,10 +626,6 @@ typedef struct AVStream {
*/
typedef struct AVProgram {
int id;
#if FF_API_OLD_METADATA
attribute_deprecated char *provider_name; ///< network name for DVB streams
attribute_deprecated char *name; ///< service name for DVB streams
#endif
int flags;
enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller
unsigned int *stream_index;
@ -666,9 +640,6 @@ typedef struct AVChapter {
int id; ///< unique ID to identify the chapter
AVRational time_base; ///< time base in which the start/end timestamps are specified
int64_t start, end; ///< chapter start/end time in time_base units
#if FF_API_OLD_METADATA
attribute_deprecated char *title; ///< chapter title
#endif
AVMetadata *metadata;
} AVChapter;
@ -691,16 +662,6 @@ typedef struct AVFormatContext {
char filename[1024]; /**< input or output filename */
/* stream info */
int64_t timestamp;
#if FF_API_OLD_METADATA
attribute_deprecated char title[512];
attribute_deprecated char author[512];
attribute_deprecated char copyright[512];
attribute_deprecated char comment[512];
attribute_deprecated char album[512];
attribute_deprecated int year; /**< ID3 year, 0 if none */
attribute_deprecated int track; /**< track number, 0 if none */
attribute_deprecated char genre[32]; /**< ID3 genre */
#endif
int ctx_flags; /**< Format-specific flags, see AVFMTCTX_xx */
/* private data for pts handling (do not modify directly). */

7
libavformat/metadata.c
View File

@ -86,13 +86,6 @@ int av_metadata_set2(AVMetadata **pm, const char *key, const char *value, int fl
return 0;
}
#if FF_API_OLD_METADATA
int av_metadata_set(AVMetadata **pm, const char *key, const char *value)
{
return av_metadata_set2(pm, key, value, 0);
}
#endif
#if FF_API_OLD_METADATA2
void av_metadata_conv(AVFormatContext *ctx, const AVMetadataConv *d_conv,
const AVMetadataConv *s_conv)

5
libavformat/metadata.h
View File

@ -43,11 +43,6 @@ struct AVMetadataConv{
typedef struct AVMetadataConv AVMetadataConv;
#endif
#if FF_API_OLD_METADATA
void ff_metadata_demux_compat(AVFormatContext *s);
void ff_metadata_mux_compat(AVFormatContext *s);
#endif
void ff_metadata_conv(AVMetadata **pm, const AVMetadataConv *d_conv,
const AVMetadataConv *s_conv);
void ff_metadata_conv_ctx(AVFormatContext *ctx, const AVMetadataConv *d_conv,

148
libavformat/metadata_compat.c
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@ -1,148 +0,0 @@
/*
* Copyright (c) 2009 Aurelien Jacobs <aurel@gnuage.org>
*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <strings.h>
#include "avformat.h"
#include "metadata.h"
#include "libavutil/avstring.h"
#if FF_API_OLD_METADATA
#define SIZE_OFFSET(x) sizeof(((AVFormatContext*)0)->x),offsetof(AVFormatContext,x)
static const struct {
const char name[16];
int size;
int offset;
} compat_tab[] = {
{ "title", SIZE_OFFSET(title) },
{ "author", SIZE_OFFSET(author) },
{ "copyright", SIZE_OFFSET(copyright) },
{ "comment", SIZE_OFFSET(comment) },
{ "album", SIZE_OFFSET(album) },
{ "year", SIZE_OFFSET(year) },
{ "track", SIZE_OFFSET(track) },
{ "genre", SIZE_OFFSET(genre) },
{ "artist", SIZE_OFFSET(author) },
{ "creator", SIZE_OFFSET(author) },
{ "written_by", SIZE_OFFSET(author) },
{ "lead_performer", SIZE_OFFSET(author) },
{ "composer", SIZE_OFFSET(author) },
{ "performer", SIZE_OFFSET(author) },
{ "description", SIZE_OFFSET(comment) },
{ "albumtitle", SIZE_OFFSET(album) },
{ "date", SIZE_OFFSET(year) },
{ "date_written", SIZE_OFFSET(year) },
{ "date_released", SIZE_OFFSET(year) },
{ "tracknumber", SIZE_OFFSET(track) },
{ "part_number", SIZE_OFFSET(track) },
};
void ff_metadata_demux_compat(AVFormatContext *ctx)
{
AVMetadata *m;
int i, j;
if ((m = ctx->metadata))
for (j=0; j<m->count; j++)
for (i=0; i<FF_ARRAY_ELEMS(compat_tab); i++)
if (!strcasecmp(m->elems[j].key, compat_tab[i].name)) {
int *ptr = (int *)((char *)ctx+compat_tab[i].offset);
if (*ptr) continue;
if (compat_tab[i].size > sizeof(int))
av_strlcpy((char *)ptr, m->elems[j].value, compat_tab[i].size);
else
*ptr = atoi(m->elems[j].value);
}
for (i=0; i<ctx->nb_chapters; i++)
if ((m = ctx->chapters[i]->metadata))
for (j=0; j<m->count; j++)
if (!strcasecmp(m->elems[j].key, "title")) {
av_free(ctx->chapters[i]->title);
ctx->chapters[i]->title = av_strdup(m->elems[j].value);
}
for (i=0; i<ctx->nb_programs; i++)
if ((m = ctx->programs[i]->metadata))
for (j=0; j<m->count; j++) {
if (!strcasecmp(m->elems[j].key, "name")) {
av_free(ctx->programs[i]->name);
ctx->programs[i]->name = av_strdup(m->elems[j].value);
}
if (!strcasecmp(m->elems[j].key, "provider_name")) {
av_free(ctx->programs[i]->provider_name);
ctx->programs[i]->provider_name = av_strdup(m->elems[j].value);
}
}
for (i=0; i<ctx->nb_streams; i++)
if ((m = ctx->streams[i]->metadata))
for (j=0; j<m->count; j++) {
if (!strcasecmp(m->elems[j].key, "language"))
av_strlcpy(ctx->streams[i]->language, m->elems[j].value, 4);
if (!strcasecmp(m->elems[j].key, "filename")) {
av_free(ctx->streams[i]->filename);
ctx->streams[i]->filename= av_strdup(m->elems[j].value);
}
}
}
#define FILL_METADATA(s, key, value) { \
if (!av_metadata_get(s->metadata, #key, NULL, 0)) \
av_metadata_set2(&s->metadata, #key, value, 0); \
}
#define FILL_METADATA_STR(s, key) { \
if (s->key && *s->key) FILL_METADATA(s, key, s->key); }
#define FILL_METADATA_INT(s, key) { \
char number[10]; \
snprintf(number, sizeof(number), "%d", s->key); \
if(s->key) FILL_METADATA(s, key, number) }
void ff_metadata_mux_compat(AVFormatContext *ctx)
{
int i;
if (ctx->metadata && ctx->metadata->count > 0)
return;
FILL_METADATA_STR(ctx, title);
FILL_METADATA_STR(ctx, author);
FILL_METADATA_STR(ctx, copyright);
FILL_METADATA_STR(ctx, comment);
FILL_METADATA_STR(ctx, album);
FILL_METADATA_INT(ctx, year);
FILL_METADATA_INT(ctx, track);
FILL_METADATA_STR(ctx, genre);
for (i=0; i<ctx->nb_chapters; i++)
FILL_METADATA_STR(ctx->chapters[i], title);
for (i=0; i<ctx->nb_programs; i++) {
FILL_METADATA_STR(ctx->programs[i], name);
FILL_METADATA_STR(ctx->programs[i], provider_name);
}
for (i=0; i<ctx->nb_streams; i++) {
FILL_METADATA_STR(ctx->streams[i], language);
FILL_METADATA_STR(ctx->streams[i], filename);
}
}
#endif /* FF_API_OLD_METADATA */

4
libavformat/options.c
View File

@ -50,10 +50,6 @@ static const AVOption options[]={
{"noparse", "disable AVParsers, this needs nofillin too", 0, FF_OPT_TYPE_CONST, AVFMT_FLAG_NOPARSE, INT_MIN, INT_MAX, D, "fflags"},
{"igndts", "ignore dts", 0, FF_OPT_TYPE_CONST, AVFMT_FLAG_IGNDTS, INT_MIN, INT_MAX, D, "fflags"},
{"rtphint", "add rtp hinting", 0, FF_OPT_TYPE_CONST, AVFMT_FLAG_RTP_HINT, INT_MIN, INT_MAX, E, "fflags"},
#if FF_API_OLD_METADATA
{"track", " set the track number", OFFSET(track), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, E},
{"year", "set the year", OFFSET(year), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, E},
#endif
{"analyzeduration", "how many microseconds are analyzed to estimate duration", OFFSET(max_analyze_duration), FF_OPT_TYPE_INT, 5*AV_TIME_BASE, 0, INT_MAX, D},
{"cryptokey", "decryption key", OFFSET(key), FF_OPT_TYPE_BINARY, 0, 0, 0, D},
{"indexmem", "max memory used for timestamp index (per stream)", OFFSET(max_index_size), FF_OPT_TYPE_INT, 1<<20, 0, INT_MAX, D},

21
libavformat/utils.c
View File

@ -508,10 +508,6 @@ 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;
@ -2617,18 +2613,11 @@ 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]);
@ -2636,9 +2625,6 @@ 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]);
}
@ -2747,9 +2733,6 @@ 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;
@ -2887,10 +2870,6 @@ 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);

3
libavformat/version.h
View File

@ -41,9 +41,6 @@
* Those FF_API_* defines are not part of public API.
* They may change, break or disappear at any time.
*/
#ifndef FF_API_OLD_METADATA
#define FF_API_OLD_METADATA (LIBAVFORMAT_VERSION_MAJOR < 53)
#endif
#ifndef FF_API_OLD_METADATA2
#define FF_API_OLD_METADATA2 (LIBAVFORMAT_VERSION_MAJOR < 54)
#endif