64 lines
2.7 KiB
C
64 lines
2.7 KiB
C
/********************************************************************
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* *
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* THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. *
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* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2009 *
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* by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
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* *
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********************************************************************
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function:
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last mod: $Id: x86state.c 15675 2009-02-06 09:43:27Z tterribe $
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********************************************************************/
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#include "x86enc.h"
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#if defined(OC_X86_ASM)
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void oc_enc_accel_init_x86(oc_enc_ctx *_enc){
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ogg_uint32_t cpu_flags;
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cpu_flags=_enc->state.cpu_flags;
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oc_enc_accel_init_c(_enc);
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# if defined(OC_ENC_USE_VTABLE)
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if(cpu_flags&OC_CPU_X86_MMX){
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_enc->opt_vtable.frag_sub=oc_enc_frag_sub_mmx;
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_enc->opt_vtable.frag_sub_128=oc_enc_frag_sub_128_mmx;
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_enc->opt_vtable.frag_recon_intra=oc_frag_recon_intra_mmx;
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_enc->opt_vtable.frag_recon_inter=oc_frag_recon_inter_mmx;
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}
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if(cpu_flags&OC_CPU_X86_MMXEXT){
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_enc->opt_vtable.frag_sad=oc_enc_frag_sad_mmxext;
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_enc->opt_vtable.frag_sad_thresh=oc_enc_frag_sad_thresh_mmxext;
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_enc->opt_vtable.frag_sad2_thresh=oc_enc_frag_sad2_thresh_mmxext;
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_enc->opt_vtable.frag_satd=oc_enc_frag_satd_mmxext;
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_enc->opt_vtable.frag_satd2=oc_enc_frag_satd2_mmxext;
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_enc->opt_vtable.frag_intra_satd=oc_enc_frag_intra_satd_mmxext;
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_enc->opt_vtable.frag_copy2=oc_enc_frag_copy2_mmxext;
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_enc->opt_vtable.fdct8x8=oc_enc_fdct8x8_mmxext;
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}
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if(cpu_flags&OC_CPU_X86_SSE2){
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# if defined(OC_X86_64_ASM)
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_enc->opt_vtable.fdct8x8=oc_enc_fdct8x8_x86_64sse2;
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# endif
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_enc->opt_vtable.frag_ssd=oc_enc_frag_ssd_sse2;
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_enc->opt_vtable.frag_border_ssd=oc_enc_frag_border_ssd_sse2;
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_enc->opt_vtable.frag_satd=oc_enc_frag_satd_sse2;
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_enc->opt_vtable.frag_satd2=oc_enc_frag_satd2_sse2;
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_enc->opt_vtable.frag_intra_satd=oc_enc_frag_intra_satd_sse2;
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_enc->opt_vtable.enquant_table_init=oc_enc_enquant_table_init_x86;
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_enc->opt_vtable.enquant_table_fixup=oc_enc_enquant_table_fixup_x86;
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_enc->opt_vtable.quantize=oc_enc_quantize_sse2;
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# else
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(void) cpu_flags;
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# endif
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_enc->opt_data.enquant_table_size=128*sizeof(ogg_uint16_t);
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_enc->opt_data.enquant_table_alignment=16;
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# if defined(OC_ENC_USE_VTABLE)
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}
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# endif
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}
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#endif
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