diff options
Diffstat (limited to 'libavcodec/vorbis_enc.c')
| -rw-r--r-- | libavcodec/vorbis_enc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libavcodec/vorbis_enc.c b/libavcodec/vorbis_enc.c index d2d3003709..19aa4fba64 100644 --- a/libavcodec/vorbis_enc.c +++ b/libavcodec/vorbis_enc.c @@ -166,6 +166,7 @@ static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccon codebook_t * cb; floor_t * fc; residue_t * rc; + mapping_t * mc; int i, book; venc->channels = avccontext->channels; @@ -266,6 +267,18 @@ static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccon venc->nmappings = 1; venc->mappings = av_malloc(sizeof(mapping_t) * venc->nmappings); + // single mapping + mc = &venc->mappings[0]; + mc->submaps = 1; + mc->mux = av_malloc(sizeof(int) * venc->channels); + for (i = 0; i < venc->channels; i++) mc->mux[i] = 0; + mc->floor = av_malloc(sizeof(int) * mc->submaps); + mc->residue = av_malloc(sizeof(int) * mc->submaps); + for (i = 0; i < mc->submaps; i++) { + mc->floor[i] = 0; + mc->residue[i] = 0; + } + venc->nmodes = 1; venc->modes = av_malloc(sizeof(vorbis_mode_t) * venc->nmodes); } |