rtpdec: Remove a useless ff_ prefix from a static symbol

[ffmpeg] / libavresample / avresample.h

diff --git a/libavresample/avresample.h b/libavresample/avresample.h
index 65d4d2d6e2286d781a39c3f36c3b5d94d722b086..b93aba5d73558043de55a6249160cee7323303f9 100644 (file)
--- a/libavresample/avresample.h
+++ b/libavresample/avresample.h
@@ -45,6 +45,13 @@ enum AVMixCoeffType {
     AV_MIX_COEFF_TYPE_NB,   /** Number of coeff types. Not part of ABI      */
 };
 
+/** Resampling Filter Types */
+enum AVResampleFilterType {
+    AV_RESAMPLE_FILTER_TYPE_CUBIC,              /**< Cubic */
+    AV_RESAMPLE_FILTER_TYPE_BLACKMAN_NUTTALL,   /**< Blackman Nuttall Windowed Sinc */
+    AV_RESAMPLE_FILTER_TYPE_KAISER,             /**< Kaiser Windowed Sinc */
+};
+
 /**
  * Return the LIBAVRESAMPLE_VERSION_INT constant.
  */
@@ -131,12 +138,13 @@ 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.