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authorJohn Stebbins <jstebbins.hb@gmail.com>2012-06-09 13:45:49 -0700
committerJustin Ruggles <justin.ruggles@gmail.com>2012-06-18 10:55:00 -0400
commit3971be0eb5d382b85f1d8772c51f21cccdc68eab (patch)
tree64e5acdc9baf7c63d0d97af6e94d0ed422099389 /libavresample/avresample.h
parent9fcda25e35bc012ee9a434faf0fb00bece85be6d (diff)
downloadffmpeg-3971be0eb5d382b85f1d8772c51f21cccdc68eab.tar.gz
Add Dolby/DPLII downmix support to libavresample
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Diffstat (limited to 'libavresample/avresample.h')
-rw-r--r--libavresample/avresample.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/libavresample/avresample.h b/libavresample/avresample.h
index 65d4d2d6e2..002bec21fb 100644
--- a/libavresample/avresample.h
+++ b/libavresample/avresample.h
@@ -131,12 +131,13 @@ void avresample_free(AVAudioResampleContext **avr);
* the weight of input channel i in output channel o.
* @param stride distance between adjacent input channels in the
* matrix array
+ * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii)
* @return 0 on success, negative AVERROR code on failure
*/
int avresample_build_matrix(uint64_t in_layout, uint64_t out_layout,
double center_mix_level, double surround_mix_level,
double lfe_mix_level, int normalize, double *matrix,
- int stride);
+ int stride, enum AVMatrixEncoding matrix_encoding);
/**
* Get the current channel mixing matrix.