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123 lines
4.4 KiB
123 lines
4.4 KiB
/* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg 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 GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include <stdint.h> |
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#include "libavutil/attributes.h" |
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#include "libavcodec/vc1dsp.h" |
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#include "vc1dsp.h" |
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#include "config.h" |
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void ff_vc1_inv_trans_8x8_neon(int16_t *block); |
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void ff_vc1_inv_trans_4x8_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block); |
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void ff_vc1_inv_trans_8x4_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block); |
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void ff_vc1_inv_trans_4x4_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block); |
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void ff_vc1_inv_trans_8x8_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block); |
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void ff_vc1_inv_trans_4x8_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block); |
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void ff_vc1_inv_trans_8x4_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block); |
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void ff_vc1_inv_trans_4x4_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block); |
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void ff_put_pixels8x8_neon(uint8_t *block, const uint8_t *pixels, |
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ptrdiff_t line_size, int rnd); |
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#define DECL_PUT(X, Y) \ |
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void ff_put_vc1_mspel_mc##X##Y##_neon(uint8_t *dst, const uint8_t *src, \ |
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ptrdiff_t stride, int rnd); \ |
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static void ff_put_vc1_mspel_mc##X##Y##_16_neon(uint8_t *dst, const uint8_t *src, \ |
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ptrdiff_t stride, int rnd) \ |
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{ \ |
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ff_put_vc1_mspel_mc##X##Y##_neon(dst+0, src+0, stride, rnd); \ |
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ff_put_vc1_mspel_mc##X##Y##_neon(dst+8, src+8, stride, rnd); \ |
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dst += 8*stride; src += 8*stride; \ |
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ff_put_vc1_mspel_mc##X##Y##_neon(dst+0, src+0, stride, rnd); \ |
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ff_put_vc1_mspel_mc##X##Y##_neon(dst+8, src+8, stride, rnd); \ |
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} |
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DECL_PUT(1, 0) |
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DECL_PUT(2, 0) |
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DECL_PUT(3, 0) |
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DECL_PUT(0, 1) |
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DECL_PUT(0, 2) |
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DECL_PUT(0, 3) |
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DECL_PUT(1, 1) |
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DECL_PUT(1, 2) |
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DECL_PUT(1, 3) |
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DECL_PUT(2, 1) |
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DECL_PUT(2, 2) |
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DECL_PUT(2, 3) |
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DECL_PUT(3, 1) |
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DECL_PUT(3, 2) |
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DECL_PUT(3, 3) |
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void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride, |
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int h, int x, int y); |
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void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride, |
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int h, int x, int y); |
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void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride, |
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int h, int x, int y); |
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void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride, |
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int h, int x, int y); |
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#define FN_ASSIGN(X, Y) \ |
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dsp->put_vc1_mspel_pixels_tab[0][X+4*Y] = ff_put_vc1_mspel_mc##X##Y##_16_neon; \ |
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dsp->put_vc1_mspel_pixels_tab[1][X+4*Y] = ff_put_vc1_mspel_mc##X##Y##_neon |
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av_cold void ff_vc1dsp_init_neon(VC1DSPContext *dsp) |
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{ |
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dsp->vc1_inv_trans_8x8 = ff_vc1_inv_trans_8x8_neon; |
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dsp->vc1_inv_trans_4x8 = ff_vc1_inv_trans_4x8_neon; |
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dsp->vc1_inv_trans_8x4 = ff_vc1_inv_trans_8x4_neon; |
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dsp->vc1_inv_trans_4x4 = ff_vc1_inv_trans_4x4_neon; |
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dsp->vc1_inv_trans_8x8_dc = ff_vc1_inv_trans_8x8_dc_neon; |
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dsp->vc1_inv_trans_4x8_dc = ff_vc1_inv_trans_4x8_dc_neon; |
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dsp->vc1_inv_trans_8x4_dc = ff_vc1_inv_trans_8x4_dc_neon; |
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dsp->vc1_inv_trans_4x4_dc = ff_vc1_inv_trans_4x4_dc_neon; |
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dsp->put_vc1_mspel_pixels_tab[1][ 0] = ff_put_pixels8x8_neon; |
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if (HAVE_AS_DN_DIRECTIVE) { |
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FN_ASSIGN(1, 0); |
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FN_ASSIGN(2, 0); |
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FN_ASSIGN(3, 0); |
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FN_ASSIGN(0, 1); |
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FN_ASSIGN(1, 1); |
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FN_ASSIGN(2, 1); |
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FN_ASSIGN(3, 1); |
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FN_ASSIGN(0, 2); |
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FN_ASSIGN(1, 2); |
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FN_ASSIGN(2, 2); |
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FN_ASSIGN(3, 2); |
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FN_ASSIGN(0, 3); |
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FN_ASSIGN(1, 3); |
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FN_ASSIGN(2, 3); |
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FN_ASSIGN(3, 3); |
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} |
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dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_neon; |
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dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_neon; |
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dsp->put_no_rnd_vc1_chroma_pixels_tab[1] = ff_put_vc1_chroma_mc4_neon; |
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dsp->avg_no_rnd_vc1_chroma_pixels_tab[1] = ff_avg_vc1_chroma_mc4_neon; |
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}
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