[x265] [PATCH 1 of 2] asm: SA8D avx2 asm code for main12

[Dnyaneshwar Gorade]

Thanks, Min. I am re-sending these two patches with the above modifications.

On Wed, Dec 2, 2015 at 8:57 PM, chen <chenm003 at 163.com> wrote:

> I suggest just keep one name of sa8d_avx2
>
> At 2015-12-02 12:31:59,"Dnyaneshwar Gorade" <
> dnyaneshwar at multicorewareinc.com> wrote:
>
> the real function name is sa8d_8x8_avx2 whereas the common function name
> is sa8d_8x8_avx2_avx2, that's why we got proper call. both are different.
>
> On Tue, Dec 1, 2015 at 9:08 PM, chen <chenm003 at 163.com> wrote:
>
>>
>>
>> At 2015-12-01 18:58:43,dnyaneshwar at multicorewareinc.com wrote:
>> ># HG changeset patch
>> ># User Dnyaneshwar G <dnyaneshwar at multicorewareinc.com>
>> ># Date 1448962785 -19800
>> >#      Tue Dec 01 15:09:45 2015 +0530
>> ># Node ID f8b0ce4e9f4092a38d8095961825e734a34f112e
>> ># Parent  e2e507ffe752d6c193a219b242c433bdc55f39f7
>> >asm: SA8D avx2 asm code for main12
>> >
>> >sa8d[  8x8]  4.70x    564.58          2652.82
>> >sa8d[ 8x16]  4.00x    1358.06         5429.52
>> >sa8d[16x16]  5.57x    2013.70         11212.47
>> >sa8d[16x32]  3.90x    5610.47         21883.35
>> >sa8d[32x32]  5.36x    8274.18         44361.61
>> >sa8d[32x64]  3.86x    23024.04        88901.80
>> >sa8d[64x64]  4.35x    45509.79        198165.11
>> >
>> >diff -r e2e507ffe752 -r f8b0ce4e9f40 source/common/x86/asm-primitives.cpp
>> >--- a/source/common/x86/asm-primitives.cpp	Mon Nov 30 11:23:38 2015 +0530
>> >+++ b/source/common/x86/asm-primitives.cpp	Tue Dec 01 15:09:45 2015 +0530
>> >@@ -1313,6 +1313,9 @@
>> >     }
>> >     if (cpuMask & X265_CPU_AVX2)
>> >     {
>> >+#if X265_DEPTH == 12
>> >+        ASSIGN_SA8D(avx2);
>> >+#endif
>> >         p.cu[BLOCK_4x4].intra_filter = PFX(intra_filter_4x4_avx2);
>> >
>> >         // TODO: the planecopy_sp is really planecopy_SC now, must be fix it
>> >diff -r e2e507ffe752 -r f8b0ce4e9f40 source/common/x86/pixel-a.asm
>> >--- a/source/common/x86/pixel-a.asm	Mon Nov 30 11:23:38 2015 +0530
>> >+++ b/source/common/x86/pixel-a.asm	Tue Dec 01 15:09:45 2015 +0530
>> >@@ -6499,6 +6499,1357 @@
>> > %endif ; !ARCH_X86_64
>> > %endmacro ; SA8D
>> >
>> >+
>> >+%if ARCH_X86_64 == 1 && BIT_DEPTH == 12
>> >+INIT_YMM avx2
>> >+cglobal sa8d_8x8_avx2
>> the really function name is sa8d_8x8_avx2_avx2, we are lucky, below call use correct name
>>
>>
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>>
>
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