diff options
Diffstat (limited to 'vp10/encoder/x86/dct_mmx.asm')
| -rw-r--r-- | vp10/encoder/x86/dct_mmx.asm | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/vp10/encoder/x86/dct_mmx.asm b/vp10/encoder/x86/dct_mmx.asm deleted file mode 100644 index 2327fe9e6..000000000 --- a/vp10/encoder/x86/dct_mmx.asm +++ /dev/null @@ -1,104 +0,0 @@ -; -; Copyright (c) 2014 The WebM project authors. All Rights Reserved. -; -; Use of this source code is governed by a BSD-style license -; that can be found in the LICENSE file in the root of the source -; tree. An additional intellectual property rights grant can be found -; in the file PATENTS. All contributing project authors may -; be found in the AUTHORS file in the root of the source tree. -; - -%define private_prefix vp10 - -%include "third_party/x86inc/x86inc.asm" - -SECTION .text - -%macro TRANSFORM_COLS 0 - paddw m0, m1 - movq m4, m0 - psubw m3, m2 - psubw m4, m3 - psraw m4, 1 - movq m5, m4 - psubw m5, m1 ;b1 - psubw m4, m2 ;c1 - psubw m0, m4 - paddw m3, m5 - ; m0 a0 - SWAP 1, 4 ; m1 c1 - SWAP 2, 3 ; m2 d1 - SWAP 3, 5 ; m3 b1 -%endmacro - -%macro TRANSPOSE_4X4 0 - movq m4, m0 - movq m5, m2 - punpcklwd m4, m1 - punpckhwd m0, m1 - punpcklwd m5, m3 - punpckhwd m2, m3 - movq m1, m4 - movq m3, m0 - punpckldq m1, m5 - punpckhdq m4, m5 - punpckldq m3, m2 - punpckhdq m0, m2 - SWAP 2, 3, 0, 1, 4 -%endmacro - -INIT_MMX mmx -cglobal fwht4x4, 3, 4, 8, input, output, stride - lea r3q, [inputq + strideq*4] - movq m0, [inputq] ;a1 - movq m1, [inputq + strideq*2] ;b1 - movq m2, [r3q] ;c1 - movq m3, [r3q + strideq*2] ;d1 - - TRANSFORM_COLS - TRANSPOSE_4X4 - TRANSFORM_COLS - TRANSPOSE_4X4 - - psllw m0, 2 - psllw m1, 2 - psllw m2, 2 - psllw m3, 2 - -%if CONFIG_VP9_HIGHBITDEPTH - pxor m4, m4 - pxor m5, m5 - pcmpgtw m4, m0 - pcmpgtw m5, m1 - movq m6, m0 - movq m7, m1 - punpcklwd m0, m4 - punpcklwd m1, m5 - punpckhwd m6, m4 - punpckhwd m7, m5 - movq [outputq], m0 - movq [outputq + 8], m6 - movq [outputq + 16], m1 - movq [outputq + 24], m7 - pxor m4, m4 - pxor m5, m5 - pcmpgtw m4, m2 - pcmpgtw m5, m3 - movq m6, m2 - movq m7, m3 - punpcklwd m2, m4 - punpcklwd m3, m5 - punpckhwd m6, m4 - punpckhwd m7, m5 - movq [outputq + 32], m2 - movq [outputq + 40], m6 - movq [outputq + 48], m3 - movq [outputq + 56], m7 -%else - movq [outputq], m0 - movq [outputq + 8], m1 - movq [outputq + 16], m2 - movq [outputq + 24], m3 -%endif - - RET |