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* ARM: libavresample: NEON optimised generic fltp to s16 conversionMans Rullgard2012-09-132-0/+238
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* ARM: libavresample: NEON optimised stereo fltp to s16 conversionMans Rullgard2012-09-132-0/+69
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* ARM: libavresample: NEON optimised flat float to s16 conversionMans Rullgard2012-09-135-0/+110
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavr/audio_mix_matrix: acknowledge the existence of LFE2.Tim Walker2012-09-121-0/+1
| | | | Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* x86: Replace checks for CPU extensions and flags by convenience macrosDiego Biurrun2012-09-082-17/+17
| | | | | This separates code relying on inline from that relying on external assembly and fixes instances where the coalesced check was incorrect.
* avopt: Explicitly store float/double option defaults in .dblMartin Storsjö2012-09-041-4/+4
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union memberMartin Storsjö2012-09-041-14/+14
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union memberMartin Storsjö2012-09-041-9/+9
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* x86: Split inline and external assembly #ifdefsDiego Biurrun2012-08-312-22/+22
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* x86: cosmetics: Comment some #endifs for better readabilityDiego Biurrun2012-08-301-1/+1
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* AVOptions: store defaults for INT64 options in int64 union member.Anton Khirnov2012-08-241-2/+2
| | | | | Double does not have enough precision to represent all int64 numbers exactly.
* lavr: x86: optimized 6-channel flt to fltp conversionJustin Ruggles2012-08-232-0/+72
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* lavr: x86: optimized 2-channel flt to fltp conversionJustin Ruggles2012-08-232-0/+41
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* lavr: x86: optimized 6-channel flt to s16p conversionJustin Ruggles2012-08-232-0/+87
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* lavr: x86: optimized 2-channel flt to s16p conversionJustin Ruggles2012-08-232-0/+55
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* lavr: x86: optimized 6-channel s16 to fltp conversionJustin Ruggles2012-08-232-0/+98
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* lavr: x86: optimized 2-channel s16 to fltp conversionJustin Ruggles2012-08-232-0/+48
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* lavr: x86: optimized 6-channel s16 to s16p conversionJustin Ruggles2012-08-232-0/+74
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* lavr: x86: optimized 2-channel s16 to s16p conversionJustin Ruggles2012-08-233-0/+71
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* lavr: x86: optimized 2-channel fltp to flt conversionJustin Ruggles2012-08-232-0/+44
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* lavr: x86: optimized 6-channel fltp to s16 conversionJustin Ruggles2012-08-232-0/+129
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* lavr: x86: optimized 2-channel fltp to s16 conversionJustin Ruggles2012-08-232-0/+52
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* lavr: x86: optimized 6-channel s16p to flt conversionJustin Ruggles2012-08-232-0/+121
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* lavr: x86: optimized 2-channel s16p to flt conversionJustin Ruggles2012-08-232-0/+58
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* lavr: x86: optimized 6-channel s16p to s16 conversionJustin Ruggles2012-08-232-0/+137
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* lavr: x86: optimized 2-channel s16p to s16 conversionJustin Ruggles2012-08-232-0/+50
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* Don't include common.h from avutil.hMartin Storsjö2012-08-158-0/+8
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* libavresample: add mix level normalization optionJohn Stebbins2012-08-143-1/+5
| | | | | | Provides an option to disable mix level normalization Signed-off-by: Diego Biurrun <diego@biurrun.de>
* avresample: De-doxygenize some comments where Doxygen is not appropriateDiego Biurrun2012-08-111-15/+2
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* doxygen: Fix function parameter names to match the codeDiego Biurrun2012-08-092-2/+2
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* x86: add colons after labelsMans Rullgard2012-08-071-1/+1
| | | | | | nasm prints a warning if the colon is missing. Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavr: fix handling of custom mix matricesJustin Ruggles2012-08-043-10/+26
| | | | | Adds some validation for changing parameters after setting the matrix and fixes a bug in the conversion path setup.
* lavr: x86: improve non-SSE4 version of S16_TO_S32_SX macroJustin Ruggles2012-07-271-1/+2
| | | | | Removes a false dependency on existing contents of the 2nd dst register, giving better performance for OOE.
* lavr: add x86-optimized mixing functionsJustin Ruggles2012-07-273-3/+427
| | | | | Adds optimized functions for mixing 3 through 8 input channels to 1 and 2 output channels in fltp or s16p format with flt coeffs.
* x86inc: automatically insert vzeroupper for YMM functions.Ronald S. Bultje2012-07-262-20/+0
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* lavr: x86: add missing vzeroupper in ff_mix_1_to_2_fltp_flt()Justin Ruggles2012-07-251-0/+5
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* lavr: resampling: add support for s32p, fltp, and dblp internal sample formatsJustin Ruggles2012-07-083-88/+199
| | | | | | | Based partially on implementation by Michael Niedermayer <michaelni@gmx.at> in libswresample in FFmpeg. See commits: 7f1ae79d38c4edba9dbd31d7bf797e525298ac55 24ab1abfb6d55bf330022df4b10d7aec80b3f116
* lavr: resampling: add filter type and Kaiser window beta to AVOptionsJustin Ruggles2012-07-084-13/+28
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* lavr: Use AV_SAMPLE_FMT_NONE to auto-select the internal sample formatJustin Ruggles2012-07-082-12/+17
| | | | Also make this the default value.
* lavr: mix: validate internal sample format in ff_audio_mix_init()Justin Ruggles2012-07-081-0/+8
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* Clarify Doxygen comment for FF_API_* #defines.Diego Biurrun2012-07-041-2/+3
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* lavr: x86: fix ff_conv_fltp_to_flt_6ch function prototypesJustin Ruggles2012-06-261-3/+6
| | | | | | Changed to match the number of parameters in conv_func_interleave(), which is how they are called. The change isn't strictly necessary because the 4th parameter is not used, but the code is clearer if they match.
* lavr: x86: merge some branchesJustin Ruggles2012-06-251-8/+4
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* lavr: Add x86-optimized function for flt to s32 conversionJustin Ruggles2012-06-182-0/+49
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* lavr: Add x86-optimized function for flt to s16 conversionJustin Ruggles2012-06-182-0/+37
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* lavr: Add x86-optimized functions for s32 to flt conversionJustin Ruggles2012-06-182-0/+46
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* lavr: Add x86-optimized functions for s32 to s16 conversionJustin Ruggles2012-06-182-0/+47
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* lavr: Add x86-optimized functions for s16 to flt conversionJustin Ruggles2012-06-182-0/+45
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* lavr: Add x86-optimized function for s16 to s32 conversionJustin Ruggles2012-06-182-0/+29
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* lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffsJustin Ruggles2012-06-182-0/+60
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