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x86/hevc_deblock: use movhps instead of shuffling values

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
tags/n2.3
James Almer Michael Niedermayer 11 years ago
parent
commit
be1fbc02b8
1 changed files with 8 additions and 16 deletions
  1. +8
    -16
      libavcodec/x86/hevc_deblock.asm

+ 8
- 16
libavcodec/x86/hevc_deblock.asm View File

@@ -145,21 +145,17 @@ INIT_XMM sse2
punpckldq m0, m2 punpckldq m0, m2


movq %1, m0 movq %1, m0
punpckhqdq m0, m0
movq %2, m0
movhps %2, m0
movq %3, m6 movq %3, m6
punpckhqdq m6, m6
movq %4, m6
movhps %4, m6


punpckhdq m6, m4, m5 punpckhdq m6, m4, m5
punpckldq m4, m5 punpckldq m4, m5


movq %5, m4 movq %5, m4
punpckhqdq m4, m4
movq %6, m4
movhps %6, m4
movq %7, m6 movq %7, m6
punpckhqdq m6, m6
movq %8, m6
movhps %8, m6
%endmacro %endmacro


; in: 8 rows of 8 bytes in %1..%8 ; in: 8 rows of 8 bytes in %1..%8
@@ -237,17 +233,13 @@ INIT_XMM sse2
punpckldq m11, m8, m9; 4, 5 punpckldq m11, m8, m9; 4, 5
punpckhdq m8, m9; 6, 7 punpckhdq m8, m9; 6, 7
movq %1, m0 movq %1, m0
pshufd m0, m0, 0x4E
movq %2, m0
movhps %2, m0
movq %3, m10 movq %3, m10
pshufd m10, m10, 0x4E
movq %4, m10
movhps %4, m10
movq %5, m11 movq %5, m11
pshufd m11, m11, 0x4E
movq %6, m11
movhps %6, m11
movq %7, m8 movq %7, m8
pshufd m8, m8, 0x4E
movq %8, m8
movhps %8, m8
%endmacro %endmacro


; in: 8 rows of 8 words in %1..%8 ; in: 8 rows of 8 words in %1..%8


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