Commit message (Collapse) | Author | Age | ||
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* | libswresample: cosmetics | Michael Niedermayer | 2012-05-13 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | libswresample: unaligned AVX/SSE4 float and int32 6ch pack | Michael Niedermayer | 2012-05-13 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | libswresample: Implement MMX, SSE4 and AVX 6ch float and int32 packing function. | Justin Ruggles | 2012-05-13 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: fix silence buffer for planar U8 | Michael Niedermayer | 2012-05-07 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: fix cpy() after the len was changed to be in samples. | Michael Niedermayer | 2012-05-07 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-x86-simd: add ff_unpack_2ch_int16_to_int16/int32/float_a_ssse3 | Michael Niedermayer | 2012-05-06 | |
| | | | | | | more than 10% faster (tested on sandybridge) Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: audioconvert: consider mono to be planar | Michael Niedermayer | 2012-05-06 | |
| | | | | | | 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 Niedermayer | 2012-05-06 | |
| | | | | | | functions) Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-x86-simd: create prototypes with macros, this is simpler. | Michael Niedermayer | 2012-05-06 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-x86-SIMD: 3 instructions less for stereo planar->packed s32/flt->s16 | Michael Niedermayer | 2012-05-06 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: replace the remaining 2 audio convert SIMD macros by the new ones | Michael Niedermayer | 2012-05-05 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: fix internal asm labels | Michael Niedermayer | 2012-05-05 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: fix PACK_2CH register count | Michael Niedermayer | 2012-05-05 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: replace planar->planar/packed->packed FLT<->S16/S32 SIMD by new macros | Michael Niedermayer | 2012-05-05 | |
| | | | | | | 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/SSE2 | Michael Niedermayer | 2012-05-05 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: update calling code to support mixed packed planar SIMD | Michael Niedermayer | 2012-05-05 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: change simd len argument to be in samples instead of dst bytes. | Michael Niedermayer | 2012-05-05 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: allow testing a specific subset of cases | Michael Niedermayer | 2012-05-05 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add ff_int32_to_float_a_avx | Michael Niedermayer | 2012-05-03 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: fix rounding error leading to NAN | Michael Niedermayer | 2012-05-03 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: automatically choose s16/flt/dbl to preserve input precision unless ↵ | Michael Niedermayer | 2012-05-02 | |
| | | | | | | user overrides. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add double precision support to the rematrix code | Michael Niedermayer | 2012-05-02 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: update double precision checks for our resampler | Michael Niedermayer | 2012-05-02 | |
| | | | | | | It supports double precision since a while Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add lfe_mix_level | Justin Ruggles | 2012-05-02 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: update side to back mixing. | Justin Ruggles | 2012-05-02 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add and use function pointers for rematrix | Michael Niedermayer | 2012-05-01 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add native matrix for rematrixing | Michael Niedermayer | 2012-05-01 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: disable 1 stage convert when dither is enabled. | Michael Niedermayer | 2012-05-01 | |
| | | | | | | This combination is not possible easily. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: allow randomizing mode differently each run. | Michael Niedermayer | 2012-05-01 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: use uint_rand() for mode too | Michael Niedermayer | 2012-05-01 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: simplify by using uint_rand() | Michael Niedermayer | 2012-05-01 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: use memcpy when input and output match | Michael Niedermayer | 2012-04-29 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add sample format to AudioData | Michael Niedermayer | 2012-04-29 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add set_audiodata_fmt() and use it to simplify code | Michael Niedermayer | 2012-04-29 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: int32_to_int16_mmx/sse | Michael Niedermayer | 2012-04-29 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: float_to_int16_sse2() | Michael Niedermayer | 2012-04-29 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: float_to_int32_sse2() | Michael Niedermayer | 2012-04-29 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add int16_to_float_sse2() | Michael Niedermayer | 2012-04-28 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add int32_to_float_sse2 | Michael Niedermayer | 2012-04-28 | |
| | | | | | | could be done for sse/3dnow too if someone wants Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: int16->int32: use the old index negate trick to avoid 2 adds | Michael Niedermayer | 2012-04-28 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: more correct cglobal parameters to int16->int32 | Michael Niedermayer | 2012-04-28 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: seperate functions for aligned & unaligned | Michael Niedermayer | 2012-04-28 | |
| | | | | | | If someone has an idea on how to do this cleaner, its welcome Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: add int16_to_int32_mmx/sse | Michael Niedermayer | 2012-04-28 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: move AudioConvert to header | Michael Niedermayer | 2012-04-28 | |
| | | | | | | the next commits will need it Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: change sample format representation so as to maintain the planer/packed ↵ | Michael Niedermayer | 2012-04-28 | |
| | | | | | | distinction. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: simplify prng code | Michael Niedermayer | 2012-04-27 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: unroll audioconvert core C function | Michael Niedermayer | 2012-04-27 | |
| | | | | | | 36k->32k decicycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr: audioconvert, mark some constants as floats. | Michael Niedermayer | 2012-04-27 | |
| | | | | | | idea from avr Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: fix declaration statement ordering. | Michael Niedermayer | 2012-04-26 | |
| | | | | | | swr-test is now warning free. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | |||
* | swr-test: fix pointer type warnings | Michael Niedermayer | 2012-04-26 | |
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |