summaryrefslogtreecommitdiffstats
path: root/libswresample/rematrix.c
Commit message (Collapse)AuthorAgeFilesLines
* swr: simplify code by using av_get_bytes_per_sample()Michael Niedermayer2012-04-111-1/+1
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* swr: use assert in swri_sum2 to check that only supported formats are used.Michael Niedermayer2012-04-101-0/+1
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* swr: add dither support.Michael Niedermayer2012-04-101-9/+10
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* swr: update copyright year for rematrixMichael Niedermayer2012-04-101-1/+1
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* swr: special case for empty channels in rematrix.Nicolas George2012-03-071-0/+3
| | | | Speed += 10% overall for pan=stereo:FL=FL+FR from wav to null.
* libswr: allow to set custom matrices.Nicolas George2012-02-201-9/+42
|
* swr: use "swri_" prefix instead of "swr_" for the private API.Clément Bœsch2011-11-171-2/+2
|
* rematrix: add parameter to tune volumeMichael Niedermayer2011-10-261-0/+12
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* rematrix: change type of integers from 16 to 32bit to allow increasing ↵Michael Niedermayer2011-10-261-5/+5
| | | | | | volume with it. Signed-off-by: Michael Niedermayer <[email protected]>
* rematrix: add type for coefficientsMichael Niedermayer2011-10-261-0/+3
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* rematrix: Fix several passing argument from incompatible pointer type warnings.Michael Niedermayer2011-10-211-4/+4
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* swresample: fix broken indent.Clément Bœsch2011-10-101-7/+7
|
* swresample/rematrix: show matrix with debug log levelMichael Niedermayer2011-10-071-2/+2
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* libswr/rematrix: remove unused variable.Nicolas George2011-09-281-1/+1
| | | | | Signed-off-by: Nicolas George <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* libswr/rematrix: add braces to silence a warning.Nicolas George2011-09-281-1/+1
| | | | | Signed-off-by: Nicolas George <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* rematrix: dont use floats for int16 code.Michael Niedermayer2011-09-191-5/+14
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* rematrix: use double during init.Michael Niedermayer2011-09-191-2/+2
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* swr: replace sqrt(0.5) by M_SQRT1_2Michael Niedermayer2011-09-191-23/+23
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* Add libswresample.Michael Niedermayer2011-09-191-0/+271
Similar to libswscale this does resampling and format convertion, just for audio instead of video. changing sampling rate, sample formats, channel layouts and sample packing all in one with a very simple public interface. Signed-off-by: Michael Niedermayer <[email protected]>