Henrik Gramner
ab43beefab
x86inc: Drop SECTION_TEXT macro
...
The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
10 years ago
Henrik Gramner
f0b7882ceb
x86inc: Drop SECTION_TEXT macro
...
The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
10 years ago
James Almer
844bef578e
avcodec/x86: add missing colon to labels
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Silences warnings with Nasm
Signed-off-by: James Almer <jamrial@gmail.com>
10 years ago
Christophe Gisquet
9dc45d1f42
x86: lavc: share more constants
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Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Christophe Gisquet
9107612818
x86util: add and use RSHIFT/LSHIFT macros
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Those macros take a byte number as shift argument, as this argument
differs between MMX and SSE2 instructions.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
d136fe6fd7
x86: huffyuvdsp: fewer functions for x86_64
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When there are 2 functions that are <= SSE2, only one is needed for x86_64.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
f743fa9c7f
x86: huffyuvdsp: add_hfyu_left_pred_bgr32
...
C MMX SSE2
Cycles: 3092 1053 578
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
884078d2df
x86: huffyuvdsp: add SSE2 median prediction
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From 5010c to 4566 on lagarith YUY2.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
99a319c4e7
x86: huffyuvdsp: port add_bytes to yasm
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C MMX SSE2
Cycles: 2972 587 302
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Diego Biurrun
0d439fbede
dsputil: Split off HuffYUV decoding bits into their own context
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Also shorten HuffYUV context member names to avoid clutter.
11 years ago