1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libtheora/lib/arm/armint.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,126 @@
1.4 +/********************************************************************
1.5 + * *
1.6 + * THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. *
1.7 + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
1.8 + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
1.9 + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
1.10 + * *
1.11 + * THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2010 *
1.12 + * by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
1.13 + * *
1.14 + ********************************************************************
1.15 +
1.16 + function:
1.17 + last mod: $Id: x86int.h 17344 2010-07-21 01:42:18Z tterribe $
1.18 +
1.19 + ********************************************************************/
1.20 +#if !defined(_arm_armint_H)
1.21 +# define _arm_armint_H (1)
1.22 +# include "../internal.h"
1.23 +
1.24 +# if defined(OC_ARM_ASM)
1.25 +
1.26 +# if defined(__ARMEB__)
1.27 +# error "Big-endian configurations are not supported by the ARM asm. " \
1.28 + "Reconfigure with --disable-asm or undefine OC_ARM_ASM."
1.29 +# endif
1.30 +
1.31 +# define oc_state_accel_init oc_state_accel_init_arm
1.32 +/*This function is implemented entirely in asm, so it's helpful to pull out all
1.33 + of the things that depend on structure offsets.
1.34 + We reuse the function pointer with the wrong prototype, though.*/
1.35 +# define oc_state_loop_filter_frag_rows(_state,_bv,_refi,_pli, \
1.36 + _fragy0,_fragy_end) \
1.37 + ((oc_loop_filter_frag_rows_arm_func) \
1.38 + (_state)->opt_vtable.state_loop_filter_frag_rows)( \
1.39 + (_state)->ref_frame_data[(_refi)],(_state)->ref_ystride[(_pli)], \
1.40 + (_bv), \
1.41 + (_state)->frags, \
1.42 + (_state)->fplanes[(_pli)].froffset \
1.43 + +(_fragy0)*(ptrdiff_t)(_state)->fplanes[(_pli)].nhfrags, \
1.44 + (_state)->fplanes[(_pli)].froffset \
1.45 + +(_fragy_end)*(ptrdiff_t)(_state)->fplanes[(_pli)].nhfrags, \
1.46 + (_state)->fplanes[(_pli)].froffset, \
1.47 + (_state)->fplanes[(_pli)].froffset+(_state)->fplanes[(_pli)].nfrags, \
1.48 + (_state)->frag_buf_offs, \
1.49 + (_state)->fplanes[(_pli)].nhfrags)
1.50 +/*For everything else the default vtable macros are fine.*/
1.51 +# define OC_STATE_USE_VTABLE (1)
1.52 +# endif
1.53 +
1.54 +# include "../state.h"
1.55 +# include "armcpu.h"
1.56 +
1.57 +# if defined(OC_ARM_ASM)
1.58 +typedef void (*oc_loop_filter_frag_rows_arm_func)(
1.59 + unsigned char *_ref_frame_data,int _ystride,signed char _bv[256],
1.60 + const oc_fragment *_frags,ptrdiff_t _fragi0,ptrdiff_t _fragi0_end,
1.61 + ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot,
1.62 + const ptrdiff_t *_frag_buf_offs,int _nhfrags);
1.63 +
1.64 +void oc_state_accel_init_arm(oc_theora_state *_state);
1.65 +void oc_frag_copy_list_arm(unsigned char *_dst_frame,
1.66 + const unsigned char *_src_frame,int _ystride,
1.67 + const ptrdiff_t *_fragis,ptrdiff_t _nfragis,const ptrdiff_t *_frag_buf_offs);
1.68 +void oc_frag_recon_intra_arm(unsigned char *_dst,int _ystride,
1.69 + const ogg_int16_t *_residue);
1.70 +void oc_frag_recon_inter_arm(unsigned char *_dst,const unsigned char *_src,
1.71 + int _ystride,const ogg_int16_t *_residue);
1.72 +void oc_frag_recon_inter2_arm(unsigned char *_dst,const unsigned char *_src1,
1.73 + const unsigned char *_src2,int _ystride,const ogg_int16_t *_residue);
1.74 +void oc_idct8x8_1_arm(ogg_int16_t _y[64],ogg_uint16_t _dc);
1.75 +void oc_idct8x8_arm(ogg_int16_t _y[64],ogg_int16_t _x[64],int _last_zzi);
1.76 +void oc_state_frag_recon_arm(const oc_theora_state *_state,ptrdiff_t _fragi,
1.77 + int _pli,ogg_int16_t _dct_coeffs[128],int _last_zzi,ogg_uint16_t _dc_quant);
1.78 +void oc_loop_filter_frag_rows_arm(unsigned char *_ref_frame_data,
1.79 + int _ystride,signed char *_bv,const oc_fragment *_frags,ptrdiff_t _fragi0,
1.80 + ptrdiff_t _fragi0_end,ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot,
1.81 + const ptrdiff_t *_frag_buf_offs,int _nhfrags);
1.82 +
1.83 +# if defined(OC_ARM_ASM_EDSP)
1.84 +void oc_frag_copy_list_edsp(unsigned char *_dst_frame,
1.85 + const unsigned char *_src_frame,int _ystride,
1.86 + const ptrdiff_t *_fragis,ptrdiff_t _nfragis,const ptrdiff_t *_frag_buf_offs);
1.87 +
1.88 +# if defined(OC_ARM_ASM_MEDIA)
1.89 +void oc_frag_recon_intra_v6(unsigned char *_dst,int _ystride,
1.90 + const ogg_int16_t *_residue);
1.91 +void oc_frag_recon_inter_v6(unsigned char *_dst,const unsigned char *_src,
1.92 + int _ystride,const ogg_int16_t *_residue);
1.93 +void oc_frag_recon_inter2_v6(unsigned char *_dst,const unsigned char *_src1,
1.94 + const unsigned char *_src2,int _ystride,const ogg_int16_t *_residue);
1.95 +void oc_idct8x8_1_v6(ogg_int16_t _y[64],ogg_uint16_t _dc);
1.96 +void oc_idct8x8_v6(ogg_int16_t _y[64],ogg_int16_t _x[64],int _last_zzi);
1.97 +void oc_state_frag_recon_v6(const oc_theora_state *_state,ptrdiff_t _fragi,
1.98 + int _pli,ogg_int16_t _dct_coeffs[128],int _last_zzi,ogg_uint16_t _dc_quant);
1.99 +void oc_loop_filter_init_v6(signed char *_bv,int _flimit);
1.100 +void oc_loop_filter_frag_rows_v6(unsigned char *_ref_frame_data,
1.101 + int _ystride,signed char *_bv,const oc_fragment *_frags,ptrdiff_t _fragi0,
1.102 + ptrdiff_t _fragi0_end,ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot,
1.103 + const ptrdiff_t *_frag_buf_offs,int _nhfrags);
1.104 +
1.105 +# if defined(OC_ARM_ASM_NEON)
1.106 +void oc_frag_copy_list_neon(unsigned char *_dst_frame,
1.107 + const unsigned char *_src_frame,int _ystride,
1.108 + const ptrdiff_t *_fragis,ptrdiff_t _nfragis,const ptrdiff_t *_frag_buf_offs);
1.109 +void oc_frag_recon_intra_neon(unsigned char *_dst,int _ystride,
1.110 + const ogg_int16_t *_residue);
1.111 +void oc_frag_recon_inter_neon(unsigned char *_dst,const unsigned char *_src,
1.112 + int _ystride,const ogg_int16_t *_residue);
1.113 +void oc_frag_recon_inter2_neon(unsigned char *_dst,const unsigned char *_src1,
1.114 + const unsigned char *_src2,int _ystride,const ogg_int16_t *_residue);
1.115 +void oc_idct8x8_1_neon(ogg_int16_t _y[64],ogg_uint16_t _dc);
1.116 +void oc_idct8x8_neon(ogg_int16_t _y[64],ogg_int16_t _x[64],int _last_zzi);
1.117 +void oc_state_frag_recon_neon(const oc_theora_state *_state,ptrdiff_t _fragi,
1.118 + int _pli,ogg_int16_t _dct_coeffs[128],int _last_zzi,ogg_uint16_t _dc_quant);
1.119 +void oc_loop_filter_init_neon(signed char *_bv,int _flimit);
1.120 +void oc_loop_filter_frag_rows_neon(unsigned char *_ref_frame_data,
1.121 + int _ystride,signed char *_bv,const oc_fragment *_frags,ptrdiff_t _fragi0,
1.122 + ptrdiff_t _fragi0_end,ptrdiff_t _fragi_top,ptrdiff_t _fragi_bot,
1.123 + const ptrdiff_t *_frag_buf_offs,int _nhfrags);
1.124 +# endif
1.125 +# endif
1.126 +# endif
1.127 +# endif
1.128 +
1.129 +#endif
