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| author | Oded Shimon <ods15@ods15.dyndns.org> | 2006-10-02 05:55:55 +0000 |
|---|---|---|
| committer | Oded Shimon <ods15@ods15.dyndns.org> | 2006-10-02 05:55:55 +0000 |
| commit | 0df46aa2161f505f4b8befdd5d871dfab348d506 (patch) | |
| tree | 3fee2d7e5b9c7eab71d0bb7fb96f72f0b8a2c1b2 /libavcodec/vorbis_enc.c | |
| parent | e185750ab784ff12760d0fa30b250f0f5fb95ce1 (diff) | |
| download | ffmpeg-0df46aa2161f505f4b8befdd5d871dfab348d506.tar.gz | |
Original Commit: r22 | ods15 | 2006-09-22 13:49:56 +0300 (Fri, 22 Sep 2006) | 2 lines
add residue generation
Originally committed as revision 6433 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/vorbis_enc.c')
| -rw-r--r-- | libavcodec/vorbis_enc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavcodec/vorbis_enc.c b/libavcodec/vorbis_enc.c index 530f63b071..d2d3003709 100644 --- a/libavcodec/vorbis_enc.c +++ b/libavcodec/vorbis_enc.c @@ -165,6 +165,7 @@ static void ready_codebook(codebook_t * cb) { static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccontext) { codebook_t * cb; floor_t * fc; + residue_t * rc; int i, book; venc->channels = avccontext->channels; @@ -251,6 +252,17 @@ static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccon venc->nresidues = 1; venc->residues = av_malloc(sizeof(residue_t) * venc->nresidues); + // single residue + rc = &venc->residues[0]; + rc->type = 0; + rc->begin = 0; + rc->end = 1 << venc->blocksize[0]; + rc->partition_size = 64; + rc->classifications = 1; + rc->classbook = 1; + rc->books = av_malloc(sizeof(int[8]) * rc->classifications); + for (i = 0; i < 8; i++) rc->books[0][i] = 2 + i; + venc->nmappings = 1; venc->mappings = av_malloc(sizeof(mapping_t) * venc->nmappings); |