+++ /dev/null
-/*
- * Copyright (c) 2010 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.
- */
-
-#include <string.h>
-#include "x86.h"
-
-struct cpuid_vendors {
- char vendor_string[12];
- vpx_cpu_t vendor_id;
-};
-
-static struct cpuid_vendors cpuid_vendor_list[VPX_CPU_LAST] = {
- { "AuthenticAMD", VPX_CPU_AMD },
- { "AMDisbetter!", VPX_CPU_AMD_OLD },
- { "CentaurHauls", VPX_CPU_CENTAUR },
- { "CyrixInstead", VPX_CPU_CYRIX },
- { "GenuineIntel", VPX_CPU_INTEL },
- { "NexGenDriven", VPX_CPU_NEXGEN },
- { "Geode by NSC", VPX_CPU_NSC },
- { "RiseRiseRise", VPX_CPU_RISE },
- { "SiS SiS SiS ", VPX_CPU_SIS },
- { "GenuineTMx86", VPX_CPU_TRANSMETA },
- { "TransmetaCPU", VPX_CPU_TRANSMETA_OLD },
- { "UMC UMC UMC ", VPX_CPU_UMC },
- { "VIA VIA VIA ", VPX_CPU_VIA },
-};
-
-vpx_cpu_t vpx_x86_vendor(void) {
- unsigned int reg_eax;
- unsigned int vs[3];
- int i;
-
- /* Get the Vendor String from the CPU */
- cpuid(0, 0, reg_eax, vs[0], vs[2], vs[1]);
-
- for (i = 0; i < VPX_CPU_LAST; i++) {
- if (strncmp((const char *)vs, cpuid_vendor_list[i].vendor_string, 12) == 0)
- return (cpuid_vendor_list[i].vendor_id);
- }
-
- return VPX_CPU_UNKNOWN;
-}