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| author | Henrik Gramner <henrik@gramner.com> | 2013-09-11 17:49:26 +0200 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2013-10-07 06:25:35 -0400 |
| commit | bbe4a6db44f0b55b424a5cc9d3e89cd88e250450 (patch) | |
| tree | 868ade1083707ea830a8514c093640be5147f5f1 /libavcodec/jpeg2000dwt.h | |
| parent | 3fb78e99a04d0ed8db834d813d933eb86c37142a (diff) | |
| download | ffmpeg-bbe4a6db44f0b55b424a5cc9d3e89cd88e250450.tar.gz | |
x86inc: Utilize the shadow space on 64-bit Windows
Store XMM6 and XMM7 in the shadow space in functions that
clobbers them. This way we don't have to adjust the stack
pointer as often, reducing the number of instructions as
well as code size.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavcodec/jpeg2000dwt.h')
0 files changed, 0 insertions, 0 deletions