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Code Issues Releases Activity

Change init_2d_vlc_rl() to not use *alloc_static().

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Originally committed as revision 13566 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-05-30 21:06:40 +00:00
parent 573e8cb309
commit 2d80ce2bdf
1 changed files with 14 additions and 8 deletions
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22
libavcodec/mpeg12.c
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@ -80,16 +80,22 @@ static const enum PixelFormat pixfmt_xvmc_mpg2_420[] = {
uint8_t ff_mpeg12_static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
#define INIT_2D_VLC_RL(rl, static_size)\
{\
static RL_VLC_ELEM rl_vlc_table[static_size];\
INIT_VLC_STATIC(&rl.vlc, TEX_VLC_BITS, rl.n + 2,\
&rl.table_vlc[0][1], 4, 2,\
&rl.table_vlc[0][0], 4, 2, static_size);\
\
rl.rl_vlc[0]= rl_vlc_table;\
init_2d_vlc_rl(&rl);\
}
static void init_2d_vlc_rl(RLTable *rl)
{
int i;
init_vlc(&rl->vlc, TEX_VLC_BITS, rl->n + 2,
&rl->table_vlc[0][1], 4, 2,
&rl->table_vlc[0][0], 4, 2, 1);
rl->rl_vlc[0]= av_mallocz_static(rl->vlc.table_size*sizeof(RL_VLC_ELEM));
for(i=0; i<rl->vlc.table_size; i++){
int code= rl->vlc.table[i][0];
int len = rl->vlc.table[i][1];
@ -178,8 +184,8 @@ static void init_vlcs(void)
init_rl(&ff_rl_mpeg1, ff_mpeg12_static_rl_table_store[0]);
init_rl(&ff_rl_mpeg2, ff_mpeg12_static_rl_table_store[1]);
init_2d_vlc_rl(&ff_rl_mpeg1);
init_2d_vlc_rl(&ff_rl_mpeg2);
INIT_2D_VLC_RL(ff_rl_mpeg1, 680);
INIT_2D_VLC_RL(ff_rl_mpeg2, 674);
}
}