From 45ae4abe2389355b8b84cb1fa1f46038b22e2f9a Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 2 Mar 2009 14:33:36 +0100
Subject: run make update-ffmpeg

---
 src/pulsecore/ffmpeg/resample2.c | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

(limited to 'src')

diff --git a/src/pulsecore/ffmpeg/resample2.c b/src/pulsecore/ffmpeg/resample2.c
index ed59448a..ac9db73c 100644
--- a/src/pulsecore/ffmpeg/resample2.c
+++ b/src/pulsecore/ffmpeg/resample2.c
@@ -20,7 +20,7 @@
  */
 
 /**
- * @file resample2.c
+ * @file libavcodec/resample2.c
  * audio resampling
  * @author Michael Niedermayer <michaelni@gmx.at>
  */
@@ -175,10 +175,6 @@ void av_build_filter(FELEM *filter, double factor, int tap_count, int phase_coun
 #endif
 }
 
-/**
- * Initializes an audio resampler.
- * Note, if either rate is not an integer then simply scale both rates up so they are.
- */
 AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_size, int phase_shift, int linear, double cutoff){
     AVResampleContext *c= av_mallocz(sizeof(AVResampleContext));
     double factor= FFMIN(out_rate * cutoff / in_rate, 1.0);
@@ -206,33 +202,12 @@ void av_resample_close(AVResampleContext *c){
     av_freep(&c);
 }
 
-/**
- * Compensates samplerate/timestamp drift. The compensation is done by changing
- * the resampler parameters, so no audible clicks or similar distortions occur
- * @param compensation_distance distance in output samples over which the compensation should be performed
- * @param sample_delta number of output samples which should be output less
- *
- * example: av_resample_compensate(c, 10, 500)
- * here instead of 510 samples only 500 samples would be output
- *
- * note, due to rounding the actual compensation might be slightly different,
- * especially if the compensation_distance is large and the in_rate used during init is small
- */
 void av_resample_compensate(AVResampleContext *c, int sample_delta, int compensation_distance){
 //    sample_delta += (c->ideal_dst_incr - c->dst_incr)*(int64_t)c->compensation_distance / c->ideal_dst_incr;
     c->compensation_distance= compensation_distance;
     c->dst_incr = c->ideal_dst_incr - c->ideal_dst_incr * (int64_t)sample_delta / compensation_distance;
 }
 
-/**
- * resamples.
- * @param src an array of unconsumed samples
- * @param consumed the number of samples of src which have been consumed are returned here
- * @param src_size the number of unconsumed samples available
- * @param dst_size the amount of space in samples available in dst
- * @param update_ctx if this is 0 then the context wont be modified, that way several channels can be resampled with the same context
- * @return the number of samples written in dst or -1 if an error occurred
- */
 int av_resample(AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx){
     int dst_index, i;
     int index= c->index;
-- 
cgit