gecko/media/libtheora/lib/dec/x86_vc/x86state.c

42 lines
1.7 KiB
C

/********************************************************************
* *
* THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. *
* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
* *
* THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2008 *
* by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
* *
********************************************************************
function:
last mod: $Id: x86state.c 15427 2008-10-21 02:36:19Z xiphmont $
********************************************************************/
#if defined(USE_ASM)
#include "x86int.h"
#include "../../cpu.c"
void oc_state_vtable_init_x86(oc_theora_state *_state){
_state->cpu_flags=oc_cpu_flags_get();
/* fill with defaults */
oc_state_vtable_init_c(_state);
/* patch MMX functions */
if(_state->cpu_flags&OC_CPU_X86_MMX){
_state->opt_vtable.frag_recon_intra=oc_frag_recon_intra_mmx;
_state->opt_vtable.frag_recon_inter=oc_frag_recon_inter_mmx;
_state->opt_vtable.frag_recon_inter2=oc_frag_recon_inter2_mmx;
_state->opt_vtable.restore_fpu=oc_restore_fpu_mmx;
_state->opt_vtable.state_frag_copy=oc_state_frag_copy_mmx;
_state->opt_vtable.state_frag_recon=oc_state_frag_recon_mmx;
_state->opt_vtable.state_loop_filter_frag_rows=oc_state_loop_filter_frag_rows_mmx;
}
}
#endif