65 lines
3.3 KiB
C
65 lines
3.3 KiB
C
/*****************************************************************************
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* dct.h: msa transform and zigzag
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*****************************************************************************
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* Copyright (C) 2015-2025 x264 project
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*
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* Authors: Rishikesh More <rishikesh.more@imgtec.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
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*
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* This program is also available under a commercial proprietary license.
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* For more information, contact us at licensing@x264.com.
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*****************************************************************************/
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#ifndef X264_MIPS_DCT_H
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#define X264_MIPS_DCT_H
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#define x264_dct4x4dc_msa x264_template(dct4x4dc_msa)
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void x264_dct4x4dc_msa( int16_t d[16] );
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#define x264_idct4x4dc_msa x264_template(idct4x4dc_msa)
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void x264_idct4x4dc_msa( int16_t d[16] );
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#define x264_add4x4_idct_msa x264_template(add4x4_idct_msa)
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void x264_add4x4_idct_msa( uint8_t *p_dst, int16_t pi_dct[16] );
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#define x264_add8x8_idct_msa x264_template(add8x8_idct_msa)
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void x264_add8x8_idct_msa( uint8_t *p_dst, int16_t pi_dct[4][16] );
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#define x264_add16x16_idct_msa x264_template(add16x16_idct_msa)
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void x264_add16x16_idct_msa( uint8_t *p_dst, int16_t pi_dct[16][16] );
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#define x264_add8x8_idct8_msa x264_template(add8x8_idct8_msa)
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void x264_add8x8_idct8_msa( uint8_t *p_dst, int16_t pi_dct[64] );
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#define x264_add16x16_idct8_msa x264_template(add16x16_idct8_msa)
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void x264_add16x16_idct8_msa( uint8_t *p_dst, int16_t pi_dct[4][64] );
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#define x264_add8x8_idct_dc_msa x264_template(add8x8_idct_dc_msa)
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void x264_add8x8_idct_dc_msa( uint8_t *p_dst, int16_t pi_dct[4] );
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#define x264_add16x16_idct_dc_msa x264_template(add16x16_idct_dc_msa)
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void x264_add16x16_idct_dc_msa( uint8_t *p_dst, int16_t pi_dct[16] );
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#define x264_sub4x4_dct_msa x264_template(sub4x4_dct_msa)
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void x264_sub4x4_dct_msa( int16_t p_dst[16], uint8_t *p_src, uint8_t *p_ref );
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#define x264_sub8x8_dct_msa x264_template(sub8x8_dct_msa)
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void x264_sub8x8_dct_msa( int16_t p_dst[4][16], uint8_t *p_src,
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uint8_t *p_ref );
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#define x264_sub16x16_dct_msa x264_template(sub16x16_dct_msa)
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void x264_sub16x16_dct_msa( int16_t p_dst[16][16], uint8_t *p_src,
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uint8_t *p_ref );
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#define x264_sub8x8_dct_dc_msa x264_template(sub8x8_dct_dc_msa)
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void x264_sub8x8_dct_dc_msa( int16_t pi_dct[4], uint8_t *p_pix1,
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uint8_t *p_pix2 );
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#define x264_sub8x16_dct_dc_msa x264_template(sub8x16_dct_dc_msa)
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void x264_sub8x16_dct_dc_msa( int16_t pi_dct[8], uint8_t *p_pix1,
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uint8_t *p_pix2 );
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#define x264_zigzag_scan_4x4_frame_msa x264_template(zigzag_scan_4x4_frame_msa)
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void x264_zigzag_scan_4x4_frame_msa( int16_t pi_level[16], int16_t pi_dct[16] );
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#endif
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