# HG changeset patch # User Murugan Vairavel <muru...@multicorewareinc.com> # Date 1383652987 -19800 # Tue Nov 05 17:33:07 2013 +0530 # Node ID 8b4fe169680fba027b67d441fe9248a7b5694bd8 # Parent c57ed1fd7bd568b8662ba5f2ffb94eb01c3a0157 asm: pixel_add_pp routine for 8x2 block size
diff -r c57ed1fd7bd5 -r 8b4fe169680f source/common/x86/pixel-add8.asm --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/source/common/x86/pixel-add8.asm Tue Nov 05 17:33:07 2013 +0530 @@ -0,0 +1,54 @@ +;***************************************************************************** +;* Copyright (C) 2013 x265 project +;* +;* Authors: Praveen Kumar Tiwari <prav...@multicorewareinc.com> +;* Murugan Vairavel <muru...@multicorewareinc.com> +;* +;* This program is free software; you can redistribute it and/or modify +;* it under the terms of the GNU General Public License as published by +;* the Free Software Foundation; either version 2 of the License, or +;* (at your option) any later version. +;* +;* This program is distributed in the hope that it will be useful, +;* but WITHOUT ANY WARRANTY; without even the implied warranty of +;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;* GNU General Public License for more details. +;* +;* You should have received a copy of the GNU General Public License +;* along with this program; if not, write to the Free Software +;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA. +;* +;* This program is also available under a commercial proprietary license. +;* For more information, contact us at licens...@multicorewareinc.com. +;*****************************************************************************/ + +%include "x86inc.asm" +%include "x86util.asm" + +SECTION_RODATA 32 + +SECTION .text + +;----------------------------------------------------------------------------- +; void pixel_add_pp_c_8x2(pixel *dest, intptr_t destride, pixel *src0, pixel *src1, intptr_t srcstride0, intptr_t srcstride1); +;----------------------------------------------------------------------------- +INIT_XMM sse2 +cglobal pixel_add_pp_8x2, 4, 6, 4, dest, deststride, src0, src1 + +mov r4d, r4m +mov r5d, r5m + +movh m0, [r2] +movh m1, [r3] + +movh m2, [r2 + r4] +movh m3, [r3 + r5] + +paddusb m0, m1 +paddusb m2, m3 + +movh [r0], m0 +movh [r0 + r1], m2 + +RET + _______________________________________________ x265-devel mailing list x265-devel@videolan.org https://mailman.videolan.org/listinfo/x265-devel
