1 /******************************************************************** 2 * * 3 * THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. * 4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * 5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * 6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * 7 * * 8 * THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2009 * 9 * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * 10 * * 11 ******************************************************************** 12 13 function: 14 last mod: $Id: x86state.c 15675 2009-02-06 09:43:27Z tterribe $ 15 16 ********************************************************************/ 17 #include "x86enc.h" 18 19 #if defined(OC_X86_ASM) 20 21 #include "../cpu.c" 22 oc_enc_vtable_init_x86(oc_enc_ctx * _enc)23void oc_enc_vtable_init_x86(oc_enc_ctx *_enc){ 24 ogg_uint32_t cpu_flags; 25 cpu_flags=oc_cpu_flags_get(); 26 oc_enc_vtable_init_c(_enc); 27 if(cpu_flags&OC_CPU_X86_MMX){ 28 _enc->opt_vtable.frag_sub=oc_enc_frag_sub_mmx; 29 _enc->opt_vtable.frag_sub_128=oc_enc_frag_sub_128_mmx; 30 _enc->opt_vtable.frag_recon_intra=oc_frag_recon_intra_mmx; 31 _enc->opt_vtable.frag_recon_inter=oc_frag_recon_inter_mmx; 32 _enc->opt_vtable.fdct8x8=oc_enc_fdct8x8_mmx; 33 } 34 if(cpu_flags&OC_CPU_X86_MMXEXT){ 35 _enc->opt_vtable.frag_sad=oc_enc_frag_sad_mmxext; 36 _enc->opt_vtable.frag_sad_thresh=oc_enc_frag_sad_thresh_mmxext; 37 _enc->opt_vtable.frag_sad2_thresh=oc_enc_frag_sad2_thresh_mmxext; 38 _enc->opt_vtable.frag_satd_thresh=oc_enc_frag_satd_thresh_mmxext; 39 _enc->opt_vtable.frag_satd2_thresh=oc_enc_frag_satd2_thresh_mmxext; 40 _enc->opt_vtable.frag_intra_satd=oc_enc_frag_intra_satd_mmxext; 41 _enc->opt_vtable.frag_copy2=oc_enc_frag_copy2_mmxext; 42 } 43 if(cpu_flags&OC_CPU_X86_SSE2){ 44 # if defined(OC_X86_64_ASM) 45 /*_enc->opt_vtable.fdct8x8=oc_enc_fdct8x8_x86_64sse2;*/ 46 # endif 47 } 48 } 49 #endif 50