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Diffstat (limited to 'media/libtheora/lib/arm/armint.h')
-rw-r--r-- | media/libtheora/lib/arm/armint.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/media/libtheora/lib/arm/armint.h b/media/libtheora/lib/arm/armint.h new file mode 100644 index 0000000000..cc62d24381 --- /dev/null +++ b/media/libtheora/lib/arm/armint.h @@ -0,0 +1,126 @@ +/******************************************************************** + * * + * 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) 2002-2010 * + * by the Xiph.Org Foundation and contributors http://www.xiph.org/ * + * * + ******************************************************************** + + function: + last mod: $Id: x86int.h 17344 2010-07-21 01:42:18Z tterribe $ + + ********************************************************************/ +#if !defined(_arm_armint_H) +# define _arm_armint_H (1) +# include "../internal.h" + +# if defined(OC_ARM_ASM) + +# if defined(__ARMEB__) +# error "Big-endian configurations are not supported by the ARM asm. " \ + "Reconfigure with --disable-asm or undefine OC_ARM_ASM." +# endif + +# define oc_state_accel_init oc_state_accel_init_arm +/*This function is implemented entirely in asm, so it's helpful to pull out all + of the things that depend on structure offsets. + We reuse the function pointer with the wrong prototype, though.*/ +# define oc_state_loop_filter_frag_rows(_state,_bv,_refi,_pli, \ + _fragy0,_fragy_end) \ + ((oc_loop_filter_frag_rows_arm_func) \ + (_state)->opt_vtable.state_loop_filter_frag_rows)( \ + (_state)->ref_frame_data[(_refi)],(_state)->ref_ystride[(_pli)], \ + (_bv), \ + (_state)->frags, \ + (_state)->fplanes[(_pli)].froffset \ + +(_fragy0)*(ptrdiff_t)(_state)->fplanes[(_pli)].nhfrags, \ + (_state)->fplanes[(_pli)].froffset \ + +(_fragy_end)*(ptrdiff_t)(_state)->fplanes[(_pli)].nhfrags, \ + (_state)->fplanes[(_pli)].froffset, \ + (_state)->fplanes[(_pli)].froffset+(_state)->fplanes[(_pli)].nfrags, \ + (_state)->frag_buf_offs, \ + (_state)->fplanes[(_pli)].nhfrags) +/*For everything else the default vtable macros are fine.*/ +# define OC_STATE_USE_VTABLE (1) +# endif + +# include "../state.h" +# include "armcpu.h" + +# if defined(OC_ARM_ASM) +typedef void (*oc_loop_filter_frag_rows_arm_func)( + unsigned char *_ref_frame_data,int _ystride,signed char _bv[256], + const oc_fragment *_frags,ptrdiff_t _fragi0,ptrdiff_t _fragi0_end, + ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot, + const ptrdiff_t *_frag_buf_offs,int _nhfrags); + +void oc_state_accel_init_arm(oc_theora_state *_state); +void oc_frag_copy_list_arm(unsigned char *_dst_frame, + const unsigned char *_src_frame,int _ystride, + const ptrdiff_t *_fragis,ptrdiff_t _nfragis,const ptrdiff_t *_frag_buf_offs); +void oc_frag_recon_intra_arm(unsigned char *_dst,int _ystride, + const ogg_int16_t *_residue); +void oc_frag_recon_inter_arm(unsigned char *_dst,const unsigned char *_src, + int _ystride,const ogg_int16_t *_residue); +void oc_frag_recon_inter2_arm(unsigned char *_dst,const unsigned char *_src1, + const unsigned char *_src2,int _ystride,const ogg_int16_t *_residue); +void oc_idct8x8_1_arm(ogg_int16_t _y[64],ogg_uint16_t _dc); +void oc_idct8x8_arm(ogg_int16_t _y[64],ogg_int16_t _x[64],int _last_zzi); +void oc_state_frag_recon_arm(const oc_theora_state *_state,ptrdiff_t _fragi, + int _pli,ogg_int16_t _dct_coeffs[128],int _last_zzi,ogg_uint16_t _dc_quant); +void oc_loop_filter_frag_rows_arm(unsigned char *_ref_frame_data, + int _ystride,signed char *_bv,const oc_fragment *_frags,ptrdiff_t _fragi0, + ptrdiff_t _fragi0_end,ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot, + const ptrdiff_t *_frag_buf_offs,int _nhfrags); + +# if defined(OC_ARM_ASM_EDSP) +void oc_frag_copy_list_edsp(unsigned char *_dst_frame, + const unsigned char *_src_frame,int _ystride, + const ptrdiff_t *_fragis,ptrdiff_t _nfragis,const ptrdiff_t *_frag_buf_offs); + +# if defined(OC_ARM_ASM_MEDIA) +void oc_frag_recon_intra_v6(unsigned char *_dst,int _ystride, + const ogg_int16_t *_residue); +void oc_frag_recon_inter_v6(unsigned char *_dst,const unsigned char *_src, + int _ystride,const ogg_int16_t *_residue); +void oc_frag_recon_inter2_v6(unsigned char *_dst,const unsigned char *_src1, + const unsigned char *_src2,int _ystride,const ogg_int16_t *_residue); +void oc_idct8x8_1_v6(ogg_int16_t _y[64],ogg_uint16_t _dc); +void oc_idct8x8_v6(ogg_int16_t _y[64],ogg_int16_t _x[64],int _last_zzi); +void oc_state_frag_recon_v6(const oc_theora_state *_state,ptrdiff_t _fragi, + int _pli,ogg_int16_t _dct_coeffs[128],int _last_zzi,ogg_uint16_t _dc_quant); +void oc_loop_filter_init_v6(signed char *_bv,int _flimit); +void oc_loop_filter_frag_rows_v6(unsigned char *_ref_frame_data, + int _ystride,signed char *_bv,const oc_fragment *_frags,ptrdiff_t _fragi0, + ptrdiff_t _fragi0_end,ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot, + const ptrdiff_t *_frag_buf_offs,int _nhfrags); + +# if defined(OC_ARM_ASM_NEON) +void oc_frag_copy_list_neon(unsigned char *_dst_frame, + const unsigned char *_src_frame,int _ystride, + const ptrdiff_t *_fragis,ptrdiff_t _nfragis,const ptrdiff_t *_frag_buf_offs); +void oc_frag_recon_intra_neon(unsigned char *_dst,int _ystride, + const ogg_int16_t *_residue); +void oc_frag_recon_inter_neon(unsigned char *_dst,const unsigned char *_src, + int _ystride,const ogg_int16_t *_residue); +void oc_frag_recon_inter2_neon(unsigned char *_dst,const unsigned char *_src1, + const unsigned char *_src2,int _ystride,const ogg_int16_t *_residue); +void oc_idct8x8_1_neon(ogg_int16_t _y[64],ogg_uint16_t _dc); +void oc_idct8x8_neon(ogg_int16_t _y[64],ogg_int16_t _x[64],int _last_zzi); +void oc_state_frag_recon_neon(const oc_theora_state *_state,ptrdiff_t _fragi, + int _pli,ogg_int16_t _dct_coeffs[128],int _last_zzi,ogg_uint16_t _dc_quant); +void oc_loop_filter_init_neon(signed char *_bv,int _flimit); +void oc_loop_filter_frag_rows_neon(unsigned char *_ref_frame_data, + int _ystride,signed char *_bv,const oc_fragment *_frags,ptrdiff_t _fragi0, + ptrdiff_t _fragi0_end,ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot, + const ptrdiff_t *_frag_buf_offs,int _nhfrags); +# endif +# endif +# endif +# endif + +#endif |