mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
31fca20085
This updates our in-tree copy of libvpx to the v1.3.0 git tag (2e88f2f2ec777259bda1714e72f1ecd2519bceb5) libvpx 1.3.0 adds support for VP9. VP9 support is built but not yet exposed with this commit. Our update.sh script is replaced with update.py that can update the build system to a given git commit. - checkout out upstream git - create platform dependend config files - add/remove changed libvpx files - update moz.build - warn about new build categories in libvpx
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <string.h>
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#include "x86.h"
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struct cpuid_vendors {
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char vendor_string[12];
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vpx_cpu_t vendor_id;
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};
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static struct cpuid_vendors cpuid_vendor_list[VPX_CPU_LAST] = {
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{ "AuthenticAMD", VPX_CPU_AMD },
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{ "AMDisbetter!", VPX_CPU_AMD_OLD },
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{ "CentaurHauls", VPX_CPU_CENTAUR },
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{ "CyrixInstead", VPX_CPU_CYRIX },
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{ "GenuineIntel", VPX_CPU_INTEL },
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{ "NexGenDriven", VPX_CPU_NEXGEN },
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{ "Geode by NSC", VPX_CPU_NSC },
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{ "RiseRiseRise", VPX_CPU_RISE },
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{ "SiS SiS SiS ", VPX_CPU_SIS },
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{ "GenuineTMx86", VPX_CPU_TRANSMETA },
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{ "TransmetaCPU", VPX_CPU_TRANSMETA_OLD },
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{ "UMC UMC UMC ", VPX_CPU_UMC },
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{ "VIA VIA VIA ", VPX_CPU_VIA },
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};
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vpx_cpu_t vpx_x86_vendor(void) {
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unsigned int reg_eax;
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unsigned int vs[3];
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int i;
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/* Get the Vendor String from the CPU */
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cpuid(0, reg_eax, vs[0], vs[2], vs[1]);
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for (i = 0; i < VPX_CPU_LAST; i++) {
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if (strncmp((const char *)vs, cpuid_vendor_list[i].vendor_string, 12) == 0)
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return (cpuid_vendor_list[i].vendor_id);
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}
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return VPX_CPU_UNKNOWN;
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}
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