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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-12 19:18:44 +02:00
FFmpeg/libavutil/x86
Henrik Gramner cd09e3b349 x86inc: Avoid using eax/rax for storing the stack pointer
When allocating stack space with an alignment requirement that is larger
than the current stack alignment we need to store a copy of the original
stack pointer in order to be able to restore it later.

If we chose to use another register for this purpose we should not pick
eax/rax since it can be overwritten as a return value.
2017-01-09 16:00:29 +01:00
..
asm.h asm: FF_-prefix internal macros used in inline assembly 2016-06-27 17:21:18 +02:00
bswap.h avutil/x86/bswap: Remove warning about bswap intrinsics with msvc. 2015-11-23 23:03:32 +11:00
cpu.c asm: FF_-prefix internal macros used in inline assembly 2016-06-27 17:21:18 +02:00
cpu.h x86: add some more helper macros to check for slow cpuflags 2016-02-14 20:00:17 -03:00
cpuid.asm Merge commit '79793f833784121d574454af4871866576c0749d' 2014-07-01 15:43:40 +02:00
emms.asm
emms.h avutil/x86/emms: Document the emms_c() vs alloc/free relation. 2016-10-23 13:02:37 +02:00
fixed_dsp_init.c x86/fixed_dsp: add ff_butterflies_fixed_sse2 2016-01-16 21:09:38 -03:00
fixed_dsp.asm x86/fixed_dsp: add ff_butterflies_fixed_sse2 2016-01-16 21:09:38 -03:00
float_dsp_init.c x86: use the new helper macros where useful 2016-02-14 20:00:21 -03:00
float_dsp.asm x86/float_dsp: zero extend offset from ff_scalarproduct_float_sse 2016-01-08 16:14:32 -03:00
intmath.h lavu/intmath.h: fix compilation with msvc10. 2016-06-13 13:49:24 +10:00
intreadwrite.h
lls_init.c x86: use the new helper macros where useful 2016-02-14 20:00:21 -03:00
lls.asm lavu/x86/lls: add fma3 optimizations for update_lls 2016-01-15 16:46:13 -05:00
Makefile x86/fixed_dsp: add ff_butterflies_fixed_sse2 2016-01-16 21:09:38 -03:00
pixelutils_init.c pixelutils: Comment on (lack of) sad_8x8_sse2 2015-03-04 21:58:53 +01:00
pixelutils.asm x86inc: Drop SECTION_TEXT macro 2015-08-04 20:13:09 +02:00
pixelutils.h avutil: add pixelutils API 2014-08-05 21:05:52 +02:00
timer.h Merge commit 'd1a6cb195f610978ba5d2351e60f938f7f261d59' 2015-07-09 12:28:09 +02:00
w64xmmtest.h all: Add missing header guards 2016-01-28 19:49:48 -08:00
x86inc.asm x86inc: Avoid using eax/rax for storing the stack pointer 2017-01-09 16:00:29 +01:00
x86util.asm vp9: add 16x16 idct avx2 (8-bit). 2016-07-11 10:14:58 -04:00