;*****************************************************************************;* cpu.asm: h264 encoder library;*****************************************************************************;* Copyright (C) 2003 x264 project;* $Id: cpu.asm,v 1.1 2004/06/03 19:27:07 fenrir Exp $;*;* Authors: Laurent Aimar <fenrir@via.ecp.fr>;*;* 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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.;*****************************************************************************BITS 32;=============================================================================; Macros and other preprocessor constants;=============================================================================%include "i386inc.asm";=============================================================================; Code;=============================================================================SECTION .textcglobal x264_cpu_cpuid_testcglobal x264_cpu_cpuidcglobal x264_emmsALIGN 16;-----------------------------------------------------------------------------;   int __cdecl x264_cpu_cpuid_test( void ) return 0 if unsupported;-----------------------------------------------------------------------------x264_cpu_cpuid_test:    pushfd    push    ebx    push    ebp    push    esi    push    edi    pushfd    pop     eax    mov     ebx, eax    xor     eax, 0x200000    push    eax    popfd    pushfd    pop     eax    xor     eax, ebx        pop     edi    pop     esi    pop     ebp    pop     ebx    popfd    retALIGN 16;-----------------------------------------------------------------------------;   int __cdecl x264_cpu_cpuid( int op, int *eax, int *ebx, int *ecx, int *edx );-----------------------------------------------------------------------------x264_cpu_cpuid:    push    ebp    mov     ebp,    esp    push    ebx    push    esi    push    edi        mov     eax,    [ebp +  8]    cpuid    mov     esi,    [ebp + 12]    mov     [esi],  eax    mov     esi,    [ebp + 16]    mov     [esi],  ebx    mov     esi,    [ebp + 20]    mov     [esi],  ecx    mov     esi,    [ebp + 24]    mov     [esi],  edx    pop     edi    pop     esi    pop     ebx    pop     ebp    retALIGN 16;-----------------------------------------------------------------------------;   void __cdecl x264_emms( void );-----------------------------------------------------------------------------x264_emms:    emms    ret