168 lines
4.4 KiB
NASM
168 lines
4.4 KiB
NASM
;*!
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;* \copy
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;* Copyright (c) 2009-2013, Cisco Systems
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;* All rights reserved.
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;*
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;* Redistribution and use in source and binary forms, with or without
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;* modification, are permitted provided that the following conditions
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;* are met:
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;*
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;* * Redistributions of source code must retain the above copyright
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;* notice, this list of conditions and the following disclaimer.
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;*
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;* * Redistributions in binary form must reproduce the above copyright
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;* notice, this list of conditions and the following disclaimer in
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;* the documentation and/or other materials provided with the
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;* distribution.
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;*
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;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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;* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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;* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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;* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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;* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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;* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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;* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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;* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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;* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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;* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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;* POSSIBILITY OF SUCH DAMAGE.
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;*
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;*
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;* block_add.asm
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;*
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;* Abstract
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;* add block
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;*
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;* History
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;* 09/21/2009 Created
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;*
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;*
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;*************************************************************************/
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%include "asm_inc.asm"
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;*******************************************************************************
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; Code
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;*******************************************************************************
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SECTION .text
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WELS_EXTERN WelsResBlockZero16x16_sse2
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ALIGN 16
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;*******************************************************************************
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; void WelsResBlockZero16x16_sse2(int16_t* pBlock,int32_t iStride)
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;*******************************************************************************
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WelsResBlockZero16x16_sse2:
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;push r0
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%assign push_num 0
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LOAD_2_PARA
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%ifndef X86_32
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movsx r1, r1d
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%endif
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;mov r0, [esp+08h]
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;mov r1, [esp+0ch]
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;lea r1, [r1*2]
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lea r1, [r1*2]
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;lea r2, [r1*3]
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lea r2, [r1*3]
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pxor xmm7, xmm7
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; four lines
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movdqa [r0], xmm7
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movdqa [r0+10h], xmm7
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movdqa [r0+r1], xmm7
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movdqa [r0+r1+10h], xmm7
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movdqa [r0+r1*2], xmm7
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movdqa [r0+r1*2+10h], xmm7
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movdqa [r0+r2], xmm7
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movdqa [r0+r2+10h], xmm7
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; four lines
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lea r0, [r0+r1*4]
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movdqa [r0], xmm7
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movdqa [r0+10h], xmm7
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movdqa [r0+r1], xmm7
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movdqa [r0+r1+10h], xmm7
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movdqa [r0+r1*2], xmm7
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movdqa [r0+r1*2+10h], xmm7
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movdqa [r0+r2], xmm7
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movdqa [r0+r2+10h], xmm7
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; four lines
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lea r0, [r0+r1*4]
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movdqa [r0], xmm7
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movdqa [r0+10h], xmm7
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movdqa [r0+r1], xmm7
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movdqa [r0+r1+10h], xmm7
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movdqa [r0+r1*2], xmm7
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movdqa [r0+r1*2+10h], xmm7
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movdqa [r0+r2], xmm7
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movdqa [r0+r2+10h], xmm7
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; four lines
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lea r0, [r0+r1*4]
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movdqa [r0], xmm7
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movdqa [r0+10h], xmm7
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movdqa [r0+r1], xmm7
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movdqa [r0+r1+10h], xmm7
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movdqa [r0+r1*2], xmm7
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movdqa [r0+r1*2+10h], xmm7
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movdqa [r0+r2], xmm7
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movdqa [r0+r2+10h], xmm7
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;pop r0
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ret
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WELS_EXTERN WelsResBlockZero8x8_sse2
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ALIGN 16
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;*******************************************************************************
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; void WelsResBlockZero8x8_sse2(int16_t * pBlock, int32_t iStride)
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;*******************************************************************************
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WelsResBlockZero8x8_sse2:
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;push r0
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%assign push_num 0
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LOAD_2_PARA
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%ifndef X86_32
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movsx r1, r1d
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%endif
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;mov r0, [esp+08h]
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;mov r1, [esp+0ch]
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lea r1, [r1*2]
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lea r2, [r1*3]
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pxor xmm7, xmm7
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movdqa [r0], xmm7
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movdqa [r0+r1], xmm7
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movdqa [r0+r1*2], xmm7
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movdqa [r0+r2], xmm7
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lea r0, [r0+r1*4]
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movdqa [r0], xmm7
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movdqa [r0+r1], xmm7
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movdqa [r0+r1*2], xmm7
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movdqa [r0+r2], xmm7
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;pop r0
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ret
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