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* resample_template: use av_assertMichael Niedermayer2012-06-06
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr-test: support "--help"Michael Niedermayer2012-06-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* buildsys: fix rules for swresample-testMichael Niedermayer2012-06-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample/Makefile: put each object on its own lineMichael Niedermayer2012-06-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fix a few typo.Clément Bœsch2012-06-01
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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-30
| | | | | | | | | | | | | | | | | * qatar/master: avconv: extend -r to work on any input stream. doc/avconv: expand documentation for the -s option. avconv: don't print filters inserted by avconv in stream mappings. avconv: merge configuration code for complex and simple filters avconv: split configuring input filters out of configure_complex_filter Conflicts: configure doc/ffmpeg.texi ffmpeg.c tests/ref/fate/idroq-video-encode Merged-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fix swr_drop_output()Michael Niedermayer2012-05-26
| | | | | | Fixes part of Ticket1341 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: check return value of swr_inject_silence/drop_output.Michael Niedermayer2012-05-22
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: check count argument of realloc_audio()Michael Niedermayer2012-05-22
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: skip soft compensation when its disabled.Michael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add swr_next_pts()Michael Niedermayer2012-05-19
| | | | | | parameter descriptions partly reuse text from af_asyncts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add swr_drop_output()Michael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add swr_inject_silence()Michael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: Fix issue with injecting more data than can be used up in the next call.Michael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add some asserts to resample()Michael Niedermayer2012-05-19
| | | | | | These check that the internal and input buffers match in format Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add reversefill_audiodata()Michael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fix buf_set() so it works with input == outputMichael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: make literal 32 a named constant in realloc_audio()Michael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fill_audio_data() support NULLMichael Niedermayer2012-05-19
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add swr_get_delay() to find the exact delay the swresampler introduces.Michael Niedermayer2012-05-18
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swresample: set the default parameters to "none"Michael Niedermayer2012-05-17
| | | | | | this way it can easily be detected when parameters have not been set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample-simd: Add ff_pack_6ch_float_to_int32_a_avx and ↵Michael Niedermayer2012-05-13
| | | | | | ff_pack_6ch_float_to_int32_a_sse4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample-simd: add ff_pack_6ch_int32_to_float_a_avx and ↵Michael Niedermayer2012-05-13
| | | | | | ff_pack_6ch_int32_to_float_a_sse4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample: make NOP_N macro less picky on its parametersMichael Niedermayer2012-05-13
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample: Change FLOAT_TO_INT32_N to need 1 register lessMichael Niedermayer2012-05-13
| | | | | | same speed on sandy bridge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample-simd: rename 6ch pack to what it isMichael Niedermayer2012-05-13
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample-simd: make the converter registers parametersMichael Niedermayer2012-05-13
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample: cosmeticsMichael Niedermayer2012-05-13
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample: unaligned AVX/SSE4 float and int32 6ch packMichael Niedermayer2012-05-13
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* libswresample: Implement MMX, SSE4 and AVX 6ch float and int32 packing function.Justin Ruggles2012-05-13
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fix silence buffer for planar U8Michael Niedermayer2012-05-07
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fix cpy() after the len was changed to be in samples.Michael Niedermayer2012-05-07
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr-x86-simd: add ff_unpack_2ch_int16_to_int16/int32/float_a_ssse3Michael Niedermayer2012-05-06
| | | | | | more than 10% faster (tested on sandybridge) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: audioconvert: consider mono to be planarMichael Niedermayer2012-05-06
| | | | | | This way it will be handled by the planar==planar SIMD Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr-x86-simd: stereo unpack S16/S32/FLT-> S16/S32/FLT SSE/SSE2 (16 new SIMD ↵Michael Niedermayer2012-05-06
| | | | | | functions) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr-x86-simd: create prototypes with macros, this is simpler.Michael Niedermayer2012-05-06
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr-x86-SIMD: 3 instructions less for stereo planar->packed s32/flt->s16Michael Niedermayer2012-05-06
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: replace the remaining 2 audio convert SIMD macros by the new onesMichael Niedermayer2012-05-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fix internal asm labelsMichael Niedermayer2012-05-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: fix PACK_2CH register countMichael Niedermayer2012-05-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: replace planar->planar/packed->packed FLT<->S16/S32 SIMD by new macrosMichael Niedermayer2012-05-05
| | | | | | this simplifies the code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: implement stereo S16/S32/FLT->S16/S32/FLT planar->packed in SSE/SSE2Michael Niedermayer2012-05-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: update calling code to support mixed packed planar SIMDMichael Niedermayer2012-05-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: change simd len argument to be in samples instead of dst bytes.Michael Niedermayer2012-05-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr-test: allow testing a specific subset of casesMichael Niedermayer2012-05-05
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add ff_int32_to_float_a_avxMichael Niedermayer2012-05-03
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr-test: fix rounding error leading to NANMichael Niedermayer2012-05-03
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: automatically choose s16/flt/dbl to preserve input precision unless ↵Michael Niedermayer2012-05-02
| | | | | | user overrides. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: add double precision support to the rematrix codeMichael Niedermayer2012-05-02
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swr: update double precision checks for our resamplerMichael Niedermayer2012-05-02
| | | | | | It supports double precision since a while Signed-off-by: Michael Niedermayer <michaelni@gmx.at>