summaryrefslogtreecommitdiffstats
path: root/libavcodec/lpc.c
diff options
context:
space:
mode:
authorMichael Niedermayer <michaelni@gmx.at>2011-07-14 20:44:58 +0200
committerMichael Niedermayer <michaelni@gmx.at>2011-07-14 20:44:58 +0200
commit5dc6bd86f0f5cfffb44b47e6e916119f26b12091 (patch)
tree968252b8209375cdca411921e37bd6c9db66b487 /libavcodec/lpc.c
parent1885824b20a493d25db4b8e5397666e3a68f45f2 (diff)
parent6cb11979295ae5d3b9bad0965cbd6a06d9c9783b (diff)
downloadffmpeg-streaming-5dc6bd86f0f5cfffb44b47e6e916119f26b12091.zip
ffmpeg-streaming-5dc6bd86f0f5cfffb44b47e6e916119f26b12091.tar.gz
Merge remote-tracking branch 'qatar/master'
* qatar/master: APIchanges: fill in missing hashes and dates. Add an APIChanges entry and bump minor versions for recent changes. ffmpeg: print the low bitrate warning after the codec is openend. doxygen: Move function documentation into the macro generating the function. doxygen: Make sure parameter names match between .c and .h files. h264: move fill_decode_neighbors()/fill_decode_caches() to h264_mvpred.h H.264: Add more x86 assembly for 10-bit H.264 predict functions lavf: fix invalid reads in avformat_find_stream_info() cmdutils: replace opt_default with opt_default2() and remove set_context_opts ffmpeg: use new avcodec_open2 and avformat_find_stream_info API. ffplay: use new avcodec_open2 and avformat_find_stream_info API. cmdutils: store all codec options in one dict instead of video/audio/sub ffmpeg: check experimental flag after codec is opened. ffmpeg: do not set GLOBAL_HEADER flag in the options context Conflicts: cmdutils.c doc/APIchanges ffmpeg.c ffplay.c libavcodec/version.h libavformat/version.h libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/lpc.c')
-rw-r--r--libavcodec/lpc.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/libavcodec/lpc.c b/libavcodec/lpc.c
index 9488a0f..c272088 100644
--- a/libavcodec/lpc.c
+++ b/libavcodec/lpc.c
@@ -149,10 +149,8 @@ static int estimate_best_order(double *ref, int min_order, int max_order)
/**
* Calculate LPC coefficients for multiple orders
*
- * @param lpc_type LPC method for determining coefficients
- * 0 = LPC with fixed pre-defined coeffs
- * 1 = LPC with coeffs determined by Levinson-Durbin recursion
- * 2+ = LPC with coeffs determined by Cholesky factorization using (use_lpc-1) passes.
+ * @param lpc_type LPC method for determining coefficients,
+ * see #FFLPCType for details
*/
int ff_lpc_calc_coefs(LPCContext *s,
const int32_t *samples, int blocksize, int min_order,
OpenPOWER on IntegriCloud