ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-20 21:36:48 +00:00
Code Issues Packages Projects Releases Wiki Activity
cd62c04d00
FFmpeg/libavcodec/x86
History
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
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
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
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
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
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
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
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
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
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
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
videodsp.asm
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
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
vp9dsp.asm
vp56_arith.h
w64xmmtest.c