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2124 Commits

Author SHA1 Message Date
Michael Niedermayer
305344d89e avcodec/fft: Add revtab32 for FFTs with more than 65536 samples 
x86 optimizations are used only for the cases they support (<=65536 samples)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-04 16:05:47 +01:00
Michael Niedermayer
ae76b84221 avcodec: Extend fft to size 2^17 
Asked-for-by: durandal_1707

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-04 13:51:42 +01:00
Timothy Gu
e3461197b1 x86/vc1dsp: Split the file into MC and loopfilter 2016-02-29 08:46:53 -08:00
Derek Buitenhuis
b056482ef3 Merge commit '15a24614aef5836af3cd2c7cc3b2b737eee6bf3c' 
* commit '15a24614aef5836af3cd2c7cc3b2b737eee6bf3c':
  build: Add vc1dsp component for more fine-grained dependencies

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-02-24 18:21:38 +00:00
James Almer
45d3af9059 x86/dcadec: add ff_lfe_fir1_float_{sse3,avx} 
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-02-22 21:21:34 -03:00
Diego Biurrun
15a24614ae build: Add vc1dsp component for more fine-grained dependencies 2016-02-19 20:38:18 +01:00
Derek Buitenhuis
04e4166536 Merge commit 'e280fe13291e9c712a5f4aa13b5263f3e8afed45' 
* commit 'e280fe13291e9c712a5f4aa13b5263f3e8afed45':
  v210: Use separate sample_factors

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-02-16 17:23:32 +00:00
Derek Buitenhuis
8f8381bf03 Merge commit 'eafb05fcf37cd19a910ca3b17824384f9006bc0a' 
* commit 'eafb05fcf37cd19a910ca3b17824384f9006bc0a':
  v210: x86: Add the correct guards around the asm code

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-02-16 17:02:56 +00:00
James Almer
70d685a77f x86: use the new helper macros where useful 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-02-14 20:00:21 -03:00
Timothy Gu
bcc223523e x86/vc1dsp: Port vc1_*_hor_16b_shift2 to NASM format 
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
 2016-02-14 11:11:02 -08:00
Timothy Gu
59ebf32bca huffyuvencdsp: Undefine "i" macro after each use 2016-02-07 09:19:17 -08:00
James Almer
8ae7447941 x86/dcadec: add ff_lfe_fir0_float_{sse,sse2,avx,fma3} 
Up to ~4 times faster on x86_64, ~8 times on x86_32 if compiling using x87 fp math.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-02-06 01:36:55 -03:00
Timothy Gu
9fd6ea933f dirac_dwt: Make x86 files/functions names consistent 2016-02-05 19:30:23 -08:00
Timothy Gu
17ab8f7e68 diracdsp: Make x86 files/functions names consistent 2016-02-05 19:29:43 -08:00
Henrik Gramner
aa751573fe avcodec/h264: Fix segfault in 4:2:2 chroma deblock with 32-bit msvc 
Using rNm and x86inc's stack allocation with a negative value at the same
time isn't supported, and caused the original stack pointer to be clobbered
when using a compiler that doesn't support stack alignment.
 2016-02-05 22:01:38 +01:00
James Darnley
7042a55c55 avcodec/h264: mmxext 4:2:2 chroma deblock/loop filter 
2.6 times faster (366 vs. 142 cycles)
 2016-02-05 17:26:04 +01:00
Timothy Gu
dd57b316c1 diracdsp_mmx: Fix some more indentations 2016-02-01 20:47:56 -08:00
Timothy Gu
f5e2b8de55 diracdsp_mmx: Fix indentation 2016-02-01 20:41:33 -08:00
Timothy Gu
838abfc1d7 x86: vc1dsp: Convert vc1_inv_trans_*_dc to NASM format 2016-02-01 17:01:11 -08:00
Luca Barbato
e280fe1329 v210: Use separate sample_factors 
The 10bit and the 8bit functions can now be implemented to process
a different amount of samples.

And while at it simplify a little the code.
 2016-02-01 13:40:07 +01:00
James Darnley
15ec7aa417 v210: Add avx2 version of the 10-bit line encoder 
Around 25% faster than the ssse3 version.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-01 13:40:07 +01:00
James Darnley
d29237e557 v210: Add avx2 version of the 8-bit line encoder 
Around 35% faster than the avx version.

Signed-off-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-01 13:40:07 +01:00
Timothy Gu
180f9a0958 all: Make header guard names consistent 2016-01-31 15:44:11 -08:00
foo86
ae5b2c5250 avcodec/dca: add new decoder based on libdcadec 2016-01-31 17:09:38 +01:00
foo86
4608996772 avcodec/dca: remove old decoder 
Remove all files and functions which are not going to be reused,
and disable all functions and FATE tests temporarily which will be.
 2016-01-31 17:09:38 +01:00
James Almer
c792528970 x86/imdct36: use extractps inside the STORE macro 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-01-28 13:35:15 -03:00
Derek Buitenhuis
ea2df33052 Merge commit '4f22b138886e29f7fffa8c715673951e51be9f32' 
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-01-27 18:23:31 +00:00
Luca Barbato
eafb05fcf3 v210: x86: Add the correct guards around the asm code 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-01-26 23:31:57 +01:00
James Almer
209f50e16b avcodec/synth_filter: split off remaining code from dcadec files 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-01-25 14:57:38 -03:00
Geza Lore
cc602061ee x86inc: Add debug symbols indicating sizes of compiled functions 
Some debuggers/profilers use this metadata to determine which function a
given instruction is in; without it they get can confused by local labels
(if you haven't stripped those). On the other hand, some tools are still
confused even with this metadata. e.g. this fixes `gdb`, but not `perf`.

Currently only implemented for ELF.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-01-23 20:46:28 +01:00
Geza Lore
d39c229e54 x86inc: Add debug symbols indicating sizes of compiled functions 
Some debuggers/profilers use this metadata to determine which function a
given instruction is in; without it they get can confused by local labels
(if you haven't stripped those). On the other hand, some tools are still
confused even with this metadata. e.g. this fixes `gdb`, but not `perf`.

Currently only implemented for ELF.
 2016-01-21 23:19:46 +01:00
Ronald S. Bultje
0f88b3f82f videodsp: fix 1-byte overread in top/bottom READ_NUM_BYTES iterations. 
This can overread (either before start or beyond end) of the buffer in
Nx1 (i.e. height=1) images.

Fixes mozilla bug 1240080.
 2016-01-18 11:12:47 -05:00
Diego Biurrun
03ef89faf2 x86: build: Group all encoder objects together 2016-01-18 14:47:58 +01:00
Diego Biurrun
4f22b13888 x86: ac3dsp: Drop forward declaration for nonexisting function 2016-01-18 11:55:38 +01:00
James Darnley
f59b727e2f avcodec/v210: guard new avx2 functions from old assemblers 2016-01-17 21:23:58 +01:00
James Darnley
2cba1825f7 avcodec/v210: add avx2 version of the 10-bit line encoder 
Around 25% faster than the ssse3 version.
 2016-01-17 16:03:43 +01:00
James Darnley
3836f404a8 avcodec/v210: add avx2 version of the 8-bit line encoder 
Around 35% faster than the avx version.

Signed-off-by: Henrik Gramner <henrik@gramner.com>
 2016-01-17 16:03:43 +01:00
Michael Niedermayer
da6f34516b avcodec/x86/fmtconvert: Add emms to int32_to_float_fmul_array8_sse() 
this should fix checkasm on x86_64-archlinux-gcc-valgrind

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-15 17:08:37 +01:00
Hendrik Leppkes
2214207d04 Merge commit '8563f9887194b07c972c3475d6b51592d77f73f7' 
* commit '8563f9887194b07c972c3475d6b51592d77f73f7':
  x86: use emms after ff_int32_to_float_fmul_scalar_sse

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:27:11 +01:00
Hendrik Leppkes
a9cd11b212 Merge commit 'f4f27e4cf1013c55b2c7df359ce8d58ee922662c' 
* commit 'f4f27e4cf1013c55b2c7df359ce8d58ee922662c':
  x86: zero extend the 32-bit length in int32_to_float_fmul_scalar implicitly

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:23:25 +01:00
Hendrik Leppkes
d03da3e240 Merge commit '2008f76054906e9ff6bf744800af0e5a5bfe61be' 
* commit '2008f76054906e9ff6bf744800af0e5a5bfe61be':
  dca: remove unused decode_hf function and quant_d tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:17:48 +01:00
Hendrik Leppkes
00e91d0676 Merge commit '5dfe4edad63971d669ae456b0bc40ef9364cca80' 
* commit '5dfe4edad63971d669ae456b0bc40ef9364cca80':
  x86_64: int32_to_float_fmul_scalar sign extend integer length

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 10:46:18 +01:00
Janne Grunau
8563f98871 x86: use emms after ff_int32_to_float_fmul_scalar_sse 
Intel's Instruction Set Reference (as of September 2015) clearly states
that cvtpi2ps switches to MMX state. Actual CPUs do not switch if the
source is a memory location. The Instruction Set Reference from 1999
(Order Number 243191) describes this behaviour but all later versions
I've seen have make no distinction whether MMX registers or memory is
used as source.
The documentation for the matching SSE2 instruction to convert to double
(cvtpi2pd) was fixed (see the valgrind bug
https://bugs.kde.org/show_bug.cgi?id=210264).

It will take time to get a clarification and fixes in place. In the
meantime it makes sense to change ff_int32_to_float_fmul_scalar_sse to
be correct according to the documentation. The vast majority of users
will have SSE2 so a change to the SSE version has little effect.

Fixes fate-checkasm on x86 valgrind targets.

Valgrind 'bug' reported as https://bugs.kde.org/show_bug.cgi?id=357059
 2015-12-30 13:37:57 +01:00
Janne Grunau
f4f27e4cf1 x86: zero extend the 32-bit length in int32_to_float_fmul_scalar implicitly 
This reverts commit 5dfe4edad6.
 2015-12-29 11:42:51 +01:00
Alexandra Hájková
2008f76054 dca: remove unused decode_hf function and quant_d tables 
They were superseded with their integer equivalents. Rename integer
decode_hf to decode_hf.
 2015-12-24 13:58:18 +01:00
James Almer
d4c47333e1 x86/hevc_sao: add ff_hevc_sao_edge_filter_{8,16}_{10,12} 
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-12-20 17:01:15 -03:00
James Almer
3ff2beff65 x86/hevc_sao: simplify sao_edge_filter 10/12bit 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-12-20 16:45:37 -03:00
James Almer
34b2bd03cf x86/hevc_sao: simplify sao_band_filter 10/12bit 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-12-20 16:42:36 -03:00
Janne Grunau
5dfe4edad6 x86_64: int32_to_float_fmul_scalar sign extend integer length 2015-12-14 16:42:35 +01:00
Dave Yeo
b0b133b8c0 hevcdsp: use a macro for .rodata section 
fixes assembling on OS/2

Signed-off-by: Dave Yeo <dave.r.yeo@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-12-11 16:19:30 +01:00