mirror of https://git.ffmpeg.org/ffmpeg.git
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
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@ -165,6 +165,7 @@ static void ready_codebook(codebook_t * cb) {
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static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccontext) {
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static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccontext) {
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codebook_t * cb;
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codebook_t * cb;
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floor_t * fc;
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floor_t * fc;
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residue_t * rc;
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int i, book;
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int i, book;
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venc->channels = avccontext->channels;
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venc->channels = avccontext->channels;
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@ -251,6 +252,17 @@ static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccon
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venc->nresidues = 1;
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venc->nresidues = 1;
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venc->residues = av_malloc(sizeof(residue_t) * venc->nresidues);
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venc->residues = av_malloc(sizeof(residue_t) * venc->nresidues);
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// single residue
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rc = &venc->residues[0];
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rc->type = 0;
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rc->begin = 0;
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rc->end = 1 << venc->blocksize[0];
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rc->partition_size = 64;
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rc->classifications = 1;
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rc->classbook = 1;
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rc->books = av_malloc(sizeof(int[8]) * rc->classifications);
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for (i = 0; i < 8; i++) rc->books[0][i] = 2 + i;
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venc->nmappings = 1;
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venc->nmappings = 1;
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venc->mappings = av_malloc(sizeof(mapping_t) * venc->nmappings);
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venc->mappings = av_malloc(sizeof(mapping_t) * venc->nmappings);
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