generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Use new static VLC scheme in Indeo2, Musepack and WNV1 decoders

Browse Source 
Originally committed as revision 18553 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Kostya Shishkov
2009-04-17 14:09:56 +00:00
parent 1d0036b01f
commit bd4110f99b
4 changed files with 93 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
libavcodec/indeo2.c
View File

@@ -192,20 +192,22 @@ static int ir2_decode_frame(AVCodecContext *avctx,
static av_cold int ir2_decode_init(AVCodecContext *avctx){
Ir2Context * const ic = avctx->priv_data;
static VLC_TYPE vlc_tables[1 << CODE_VLC_BITS][2];
ic->avctx = avctx;
avctx->pix_fmt= PIX_FMT_YUV410P;
if (!ir2_vlc.table)
ir2_vlc.table = vlc_tables;
ir2_vlc.table_allocated = 1 << CODE_VLC_BITS;
#ifdef ALT_BITSTREAM_READER_LE
init_vlc(&ir2_vlc, CODE_VLC_BITS, IR2_CODES,
&ir2_codes[0][1], 4, 2,
&ir2_codes[0][0], 4, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
&ir2_codes[0][0], 4, 2, INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
#else
init_vlc(&ir2_vlc, CODE_VLC_BITS, IR2_CODES,
&ir2_codes[0][1], 4, 2,
&ir2_codes[0][0], 4, 2, INIT_VLC_USE_STATIC);
&ir2_codes[0][0], 4, 2, INIT_VLC_USE_NEW_STATIC);
#endif
return 0;