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Code Issues Releases Activity

* useless commit - ignore

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Originally committed as revision 1193 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Zdenek Kabelac 2002-11-11 09:37:40 +00:00
parent c6af86c240
commit fb602cd15e
1 changed files with 20 additions and 4 deletions
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24
libavcodec/avcodec.c
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@ -8,12 +8,16 @@
// private structure used to hide all internal memory allocations
// and structures used for de/encoding - end user should
// never see any complicated structure
typedef struct
typedef struct private_handle
{
AVCodec* avcodec;
AVCodecContext avcontext;
struct private_handle* next;
struct private_handle* prev;
} private_handle_t;
static private_handle_t* handle_first = 0;
static AVCodec* avcodec_find_by_fcc(uint32_t fcc)
{
// translation table
@ -23,7 +27,7 @@ static AVCodec* avcodec_find_by_fcc(uint32_t fcc)
} lc[] = {
{ CODEC_ID_H263, { MKTAG('U', '2', '6', '3'), 0 } },
{ CODEC_ID_H263I, { MKTAG('I', '2', '6', '3'), 0 } },
{ CODEC_ID_MSMPEG4, { MKTAG('D', 'I', 'V', '3'), 0 } },
{ CODEC_ID_MSMPEG4V3, { MKTAG('D', 'I', 'V', '3'), 0 } },
{ CODEC_ID_MPEG4, { MKTAG('D', 'I', 'V', 'X'), MKTAG('D', 'X', '5', '0'), 0 } },
{ CODEC_ID_MSMPEG4V2, { MKTAG('M', 'P', '4', '2'), 0 } },
{ CODEC_ID_MJPEG, { MKTAG('M', 'J', 'P', 'G'), 0 } },
@ -51,10 +55,22 @@ static private_handle_t* create_handle()
private_handle_t* t = malloc(sizeof(private_handle_t));
if (!t)
return NULL;
memset(t, 0, sizeof(*t));
// register and fill
avcodec_init();
avcodec_register_all();
if (!handle_first)
{
avcodec_init();
avcodec_register_all();
handle_first = t;
}
else
{
t->prev = handle_first->next;
handle_first->next = t;
t->next = handle_first;
}
return t;
}