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https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
1f162027b6
This updates our in-tree copy of libvpx to match the 1.2.0 git tag. All but one of the patches we were carrying are in this upstream version. Our update.sh script should copy the new files needed but will not remove the old ones for you. Runtime cpu detection was rewritten upstream. We now generate per-platform headers for this and include the correct one from a vpx_rtcd.h wrapper like we were already doing for vpx_config.h This revision includes improved assembly optimizations and should be faster on all platforms. Includes work by Jan Gerber and Ralph Giles. --HG-- rename : media/libvpx/vp8/common/arm/neon/save_neon_reg.asm => media/libvpx/vp8/common/arm/neon/save_reg_neon.asm rename : media/libvpx/vp8/common/arm/armv6/vp8_mse16x16_armv6.asm => media/libvpx/vp8/encoder/arm/armv6/vp8_mse16x16_armv6.asm rename : media/libvpx/vp8/common/arm/neon/vp8_mse16x16_neon.asm => media/libvpx/vp8/encoder/arm/neon/vp8_mse16x16_neon.asm rename : media/libvpx/vp8/encoder/x86/x86_csystemdependent.c => media/libvpx/vp8/encoder/x86/vp8_enc_stubs_mmx.c rename : media/libvpx/vpx_config_arm-linux-gcc.c => media/libvpx/vpx_config_armv7-android-gcc.c rename : media/libvpx/vpx_config_arm-linux-gcc.h => media/libvpx/vpx_config_armv7-android-gcc.h
54 lines
1.6 KiB
C
54 lines
1.6 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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{
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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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{
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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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{
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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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{
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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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