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ffmpeg/libavcodec/x86
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Martin Storsjö 570d4b2186 x86: h264: Don't keep data in the redzone across function calls on 64 bit unix 
We know that the called function (ff_chroma_inter_body_mmxext)
doesn't touch the redzone, and thus will be kept intact - thus,
this doesn't fix any bug per se.

However, valgrind's memcheck tool intentionally assumes that the
redzone is clobbered on every function call and function return
(see a long comment in valgrind/memcheck/mc_main.c). This avoids
false positives in that tool, at the cost of an extra stack pointer
adjustment.

The other alternative would be a valgrind suppression for this issue,
but that's an extra burden for everybody that wants to run libavcodec
within valgrind.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-10 16:31:48 +03:00
..
ac3dsp_init.c
x86: dsputil: Eliminate some unnecessary dsputil_x86.h #includes
2014-04-04 19:08:05 +02:00
ac3dsp.asm
x86: dsputil: Move ff_apply_window_int16_* bits to ac3dsp, where they belong
2014-04-04 19:08:05 +02:00
apedsp_init.c
dsputil: Move APE-specific bits into apedsp
2014-05-29 06:41:15 -07:00
apedsp.asm
dsputil: Move APE-specific bits into apedsp
2014-05-29 06:41:15 -07:00
cabac.h
x86: cabac: Use correct #includes to make header compile standalone
2014-03-05 13:32:25 +01:00
cavsdsp.c
x86: dsputil: Move fpel declarations to a separate header
2014-03-22 06:17:29 -07:00
constants.c
…
constants.h
…
dca.h
x86: dca: Add missing multiple inclusion guards
2014-02-19 10:19:15 +01:00
dcadsp_init.c
x86/synth_filter: remove the fma3 version ifdefs
2014-04-13 11:29:28 +02:00
dcadsp.asm
x86/synth_filter: remove the fma3 version ifdefs
2014-04-13 11:29:28 +02:00
dct32.asm
…
dct_init.c
…
deinterlace.asm
Update dsputil- and SIMD-related comments to match reality more closely
2014-03-13 05:50:29 -07:00
dnxhdenc_init.c
DNxHD: convert inline asm to yasm
2014-04-11 12:09:09 +02:00
dnxhdenc.asm
DNxHD: convert inline asm to yasm
2014-04-11 12:09:09 +02:00
dsputil_init.c
dsputil: Split off quarterpel bits into their own context
2014-05-29 06:48:31 -07:00
dsputil_mmx.c
dsputil: Split off HuffYUV decoding bits into their own context
2014-05-27 08:52:34 -07:00
dsputil_qns_template.c
Add missing headers to make template files compile (more) standalone
2014-03-26 04:31:27 -07:00
dsputil_x86.h
dsputil: Split off HuffYUV decoding bits into their own context
2014-05-27 08:52:34 -07:00
dsputil.asm
dsputil: Move APE-specific bits into apedsp
2014-05-29 06:41:15 -07:00
dsputilenc_mmx.c
dsputil: Move SVQ1 encoding specific bits into svq1enc
2014-05-29 06:41:15 -07:00
dsputilenc.asm
dsputil: Use correct type in me_cmp_func function pointer
2014-03-20 05:03:23 -07:00
fdct.c
Update dsputil- and SIMD-related comments to match reality more closely
2014-03-13 05:50:29 -07:00
fft_init.c
…
fft.asm
…
fft.h
…
fmtconvert_init.c
…
fmtconvert.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
fpel_mmx.c
x86: dsputil: Move fpel declarations to a separate header
2014-03-22 06:17:29 -07:00
fpel.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
fpel.h
x86: dsputil: Move fpel declarations to a separate header
2014-03-22 06:17:29 -07:00
h263_loopfilter.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h263dsp_init.c
dsputil: Split off H.263 bits into their own H263DSPContext
2013-11-08 12:40:47 +01:00
h264_chromamc_10bit.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_chromamc.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_deblock_10bit.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_deblock.asm
x86: h264: Don't keep data in the redzone across function calls on 64 bit unix
2014-06-10 16:31:48 +03:00
h264_i386.h
…
h264_idct_10bit.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_idct.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_intrapred_10bit.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_intrapred_init.c
On2 VP7 decoder
2014-04-04 04:00:11 +02:00
h264_intrapred.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_qpel_8bit.asm
…
h264_qpel_10bit.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_qpel.c
x86: h264_qpel: Simplify an #if conditional
2014-04-04 19:08:05 +02:00
h264_weight_10bit.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264_weight.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
h264chroma_init.c
x86: Drop some unnecessary YASM ifdefs
2014-04-04 19:08:05 +02:00
h264dsp_init.c
x86: dsputil: Eliminate some unnecessary dsputil_x86.h #includes
2014-04-04 19:08:05 +02:00
hpeldsp_init.c
x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init
2014-03-26 04:31:27 -07:00
hpeldsp_mmx.c
x86: dsputil: Move hpeldsp-related declarations to a separate header
2014-03-22 06:17:29 -07:00
hpeldsp_rnd_template.c
Add missing headers to make template files compile (more) standalone
2014-03-26 04:31:27 -07:00
hpeldsp.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
hpeldsp.h
x86: dsputil: Move hpeldsp-related declarations to a separate header
2014-03-22 06:17:29 -07:00
huffyuvdsp_init.c
dsputil: Split off HuffYUV decoding bits into their own context
2014-05-27 08:52:34 -07:00
huffyuvdsp_mmx.c
dsputil: Split off HuffYUV decoding bits into their own context
2014-05-27 08:52:34 -07:00
huffyuvdsp.asm
dsputil: Split off HuffYUV decoding bits into their own context
2014-05-27 08:52:34 -07:00
huffyuvdsp.h
dsputil: Split off HuffYUV decoding bits into their own context
2014-05-27 08:52:34 -07:00
huffyuvencdsp_mmx.c
dsputil: Split off HuffYUV encoding bits into their own context
2014-05-27 08:54:53 -07:00
idct_mmx_xvid.c
…
idct_sse2_xvid.c
…
idct_xvid.h
…
imdct36.asm
…
inline_asm.h
x86: dsputil: Move inline assembly macros to a separate header
2014-03-22 06:17:29 -07:00
lpc.c
Update dsputil- and SIMD-related comments to match reality more closely
2014-03-13 05:50:29 -07:00
Makefile
dsputil: Split off quarterpel bits into their own context
2014-05-29 06:48:31 -07:00
mathops.h
…
mlpdsp.c
…
motion_est.c
dsputil: Use correct type in me_cmp_func function pointer
2014-03-20 05:03:23 -07:00
mpegaudiodsp.c
Update dsputil- and SIMD-related comments to match reality more closely
2014-03-13 05:50:29 -07:00
mpegvideo.c
x86: dsputil: Eliminate some unnecessary dsputil_x86.h #includes
2014-04-04 19:08:05 +02:00
mpegvideoenc_template.c
Add missing headers to make template files compile (more) standalone
2014-03-26 04:31:27 -07:00
mpegvideoenc.c
x86: dsputil: Eliminate some unnecessary dsputil_x86.h #includes
2014-04-04 19:08:05 +02:00
pngdsp_init.c
…
pngdsp.asm
…
proresdsp_init.c
prores: Use consistent names for DSP arch initialization functions
2014-02-28 10:34:55 +01:00
proresdsp.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
qpel.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
qpeldsp_init.c
dsputil: Split off quarterpel bits into their own context
2014-05-29 06:48:31 -07:00
qpeldsp.asm
dsputil: Split off quarterpel bits into their own context
2014-05-29 06:48:31 -07:00
rnd_template.c
x86: dsputil: Move inline assembly macros to a separate header
2014-03-22 06:17:29 -07:00
rv34dsp_init.c
x86: avcodec: Add a bunch of missing #includes for av_cold
2014-01-09 15:09:07 +01:00
rv34dsp.asm
…
rv40dsp_init.c
x86: dsputil: Move hpeldsp-related declarations to a separate header
2014-03-22 06:17:29 -07:00
rv40dsp.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
sbrdsp_init.c
…
sbrdsp.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
simple_idct.c
x86: Add some more missing headers
2014-03-13 05:50:28 -07:00
svq1enc_mmx.c
dsputil: Move SVQ1 encoding specific bits into svq1enc
2014-05-29 06:41:15 -07:00
vc1dsp_init.c
x86: dsputil: Move fpel declarations to a separate header
2014-03-22 06:17:29 -07:00
vc1dsp_mmx.c
x86: dsputil: Move fpel declarations to a separate header
2014-03-22 06:17:29 -07:00
vc1dsp.asm
…
vc1dsp.h
…
videodsp_init.c
x86: videodsp: Properly mark sse2 instructions in emulated_edge_mc as such.
2014-01-30 15:30:01 +01:00
videodsp.asm
x86: videodsp: Fix a bug in a %if statement where we used '%%' instead of '&&'.
2014-01-30 15:33:23 +01:00
vorbisdsp_init.c
x86: Drop some unnecessary YASM ifdefs
2014-04-04 19:08:05 +02:00
vorbisdsp.asm
…
vp3dsp_init.c
Remove a number of unnecessary dsputil.h #includes
2014-04-04 19:08:05 +02:00
vp3dsp.asm
…
vp6dsp_init.c
x86: avcodec: Add a bunch of missing #includes for av_cold
2014-01-09 15:09:07 +01:00
vp6dsp.asm
…
vp8dsp_init.c
On2 VP7 decoder
2014-04-04 04:00:11 +02:00
vp8dsp_loopfilter.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
vp8dsp.asm
x86: Make function prototype comments in assembly code consistent
2014-03-13 05:50:29 -07:00
vp9dsp_init.c
x86: avcodec: Add a bunch of missing #includes for av_cold
2014-01-09 15:09:07 +01:00
vp9dsp.asm
lavc: VP9 decoder
2013-11-15 10:16:28 +01:00
vp56_arith.h
…
w64xmmtest.c
…