Henrik Gramner
f0b7882ceb
x86inc: Drop SECTION_TEXT macro
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The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
2015-08-04 20:13:09 +02:00
James Almer
f137876182
x86/hevc_idct: add a colon to labels
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This fixes a warning spam when using NASM
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 21:43:32 +02:00
James Almer
bfb3b2b7a6
x86/hevc_idct: add 12bit idct_dc
...
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 00:30:56 +02:00
James Almer
1ace9573dc
x86/hevc_idct: replace old and unused idct functions
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Only 8-bit and 10-bit idct_dc() functions are included (adding others should be trivial).
Benchmarks on an Intel Core i5-4200U:
idct8x8_dc
SSE2 MMXEXT C
cycles 22 26 57
idct16x16_dc
AVX2 SSE2 C
cycles 27 32 249
idct32x32_dc
AVX2 SSE2 C
cycles 62 126 1375
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 18:00:11 +02:00
Michael Niedermayer
1ace0ca60f
avcodec/x86/hevc_idct: fix function name in comment
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-25 18:22:25 +02:00
plepere
9ba6b17add
avcodec/x86/hevc_idct: fix number of sse registers
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-25 14:59:23 +02:00
plepere
942e22c651
avcodec/x86/hevc: add avx2 dc idct
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-25 14:49:44 +02:00
James Almer
454c019cb5
x86/hevc_idct: fix movd parameter size in DC_ADD_INIT
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Fixes compilation with NASM x86_64
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-19 13:18:13 +02:00
plepere
92cccb7bcd
avcodec/hevc: new idct + asm
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-17 13:23:36 +02:00
