diff options
Diffstat (limited to 'thirdparty/libtheora/x86/x86state.c')
| -rw-r--r-- | thirdparty/libtheora/x86/x86state.c | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/thirdparty/libtheora/x86/x86state.c b/thirdparty/libtheora/x86/x86state.c index a786bec284..9f8bceb534 100644 --- a/thirdparty/libtheora/x86/x86state.c +++ b/thirdparty/libtheora/x86/x86state.c @@ -11,7 +11,7 @@ ******************************************************************** function: - last mod: $Id: x86state.c 16503 2009-08-22 18:14:02Z giles $ + last mod: $Id$ ********************************************************************/ @@ -19,8 +19,7 @@ #if defined(OC_X86_ASM) -#include "../cpu.c" - +#if defined(OC_STATE_USE_VTABLE) /*This table has been modified from OC_FZIG_ZAG by baking a 4x4 transpose into each quadrant of the destination.*/ static const unsigned char OC_FZIG_ZAG_MMX[128]={ @@ -39,24 +38,60 @@ static const unsigned char OC_FZIG_ZAG_MMX[128]={ 64,64,64,64,64,64,64,64, 64,64,64,64,64,64,64,64, 64,64,64,64,64,64,64,64, + 64,64,64,64,64,64,64,64 +}; +#endif + +/*This table has been modified from OC_FZIG_ZAG by baking an 8x8 transpose into + the destination.*/ +static const unsigned char OC_FZIG_ZAG_SSE2[128]={ + 0, 8, 1, 2, 9,16,24,17, + 10, 3, 4,11,18,25,32,40, + 33,26,19,12, 5, 6,13,20, + 27,34,41,48,56,49,42,35, + 28,21,14, 7,15,22,29,36, + 43,50,57,58,51,44,37,30, + 23,31,38,45,52,59,60,53, + 46,39,47,54,61,62,55,63, + 64,64,64,64,64,64,64,64, + 64,64,64,64,64,64,64,64, 64,64,64,64,64,64,64,64, + 64,64,64,64,64,64,64,64, + 64,64,64,64,64,64,64,64, + 64,64,64,64,64,64,64,64, + 64,64,64,64,64,64,64,64, + 64,64,64,64,64,64,64,64 }; -void oc_state_vtable_init_x86(oc_theora_state *_state){ +void oc_state_accel_init_x86(oc_theora_state *_state){ + oc_state_accel_init_c(_state); _state->cpu_flags=oc_cpu_flags_get(); +# if defined(OC_STATE_USE_VTABLE) if(_state->cpu_flags&OC_CPU_X86_MMX){ _state->opt_vtable.frag_copy=oc_frag_copy_mmx; + _state->opt_vtable.frag_copy_list=oc_frag_copy_list_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.idct8x8=oc_idct8x8_mmx; _state->opt_vtable.state_frag_recon=oc_state_frag_recon_mmx; - _state->opt_vtable.state_frag_copy_list=oc_state_frag_copy_list_mmx; + _state->opt_vtable.loop_filter_init=oc_loop_filter_init_mmx; _state->opt_vtable.state_loop_filter_frag_rows= oc_state_loop_filter_frag_rows_mmx; _state->opt_vtable.restore_fpu=oc_restore_fpu_mmx; _state->opt_data.dct_fzig_zag=OC_FZIG_ZAG_MMX; } - else oc_state_vtable_init_c(_state); + if(_state->cpu_flags&OC_CPU_X86_MMXEXT){ + _state->opt_vtable.loop_filter_init=oc_loop_filter_init_mmxext; + _state->opt_vtable.state_loop_filter_frag_rows= + oc_state_loop_filter_frag_rows_mmxext; + } + if(_state->cpu_flags&OC_CPU_X86_SSE2){ + _state->opt_vtable.idct8x8=oc_idct8x8_sse2; +# endif + _state->opt_data.dct_fzig_zag=OC_FZIG_ZAG_SSE2; +# if defined(OC_STATE_USE_VTABLE) + } +# endif } #endif |