0,0 → 1,123 |
/* |
* This file is part of FFmpeg. |
* |
* FFmpeg is free software; you can redistribute it and/or |
* modify it under the terms of the GNU Lesser General Public |
* License as published by the Free Software Foundation; either |
* version 2.1 of the License, or (at your option) any later version. |
* |
* FFmpeg is distributed in the hope that it will be useful, |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
* Lesser General Public License for more details. |
* |
* You should have received a copy of the GNU Lesser General Public |
* License along with FFmpeg; if not, write to the Free Software |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
*/ |
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#include <stdint.h> |
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#include "libavutil/attributes.h" |
#include "libavcodec/vc1dsp.h" |
#include "vc1dsp.h" |
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#include "config.h" |
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void ff_vc1_inv_trans_8x8_neon(int16_t *block); |
void ff_vc1_inv_trans_4x8_neon(uint8_t *dest, int linesize, int16_t *block); |
void ff_vc1_inv_trans_8x4_neon(uint8_t *dest, int linesize, int16_t *block); |
void ff_vc1_inv_trans_4x4_neon(uint8_t *dest, int linesize, int16_t *block); |
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void ff_vc1_inv_trans_8x8_dc_neon(uint8_t *dest, int linesize, int16_t *block); |
void ff_vc1_inv_trans_4x8_dc_neon(uint8_t *dest, int linesize, int16_t *block); |
void ff_vc1_inv_trans_8x4_dc_neon(uint8_t *dest, int linesize, int16_t *block); |
void ff_vc1_inv_trans_4x4_dc_neon(uint8_t *dest, int linesize, int16_t *block); |
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void ff_put_pixels8x8_neon(uint8_t *block, const uint8_t *pixels, |
ptrdiff_t line_size, int rnd); |
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#define DECL_PUT(X, Y) \ |
void ff_put_vc1_mspel_mc##X##Y##_neon(uint8_t *dst, const uint8_t *src, \ |
ptrdiff_t stride, int rnd); \ |
static void ff_put_vc1_mspel_mc##X##Y##_16_neon(uint8_t *dst, const uint8_t *src, \ |
ptrdiff_t stride, int rnd) \ |
{ \ |
ff_put_vc1_mspel_mc##X##Y##_neon(dst+0, src+0, stride, rnd); \ |
ff_put_vc1_mspel_mc##X##Y##_neon(dst+8, src+8, stride, rnd); \ |
dst += 8*stride; src += 8*stride; \ |
ff_put_vc1_mspel_mc##X##Y##_neon(dst+0, src+0, stride, rnd); \ |
ff_put_vc1_mspel_mc##X##Y##_neon(dst+8, src+8, stride, rnd); \ |
} |
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DECL_PUT(1, 0) |
DECL_PUT(2, 0) |
DECL_PUT(3, 0) |
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DECL_PUT(0, 1) |
DECL_PUT(0, 2) |
DECL_PUT(0, 3) |
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DECL_PUT(1, 1) |
DECL_PUT(1, 2) |
DECL_PUT(1, 3) |
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DECL_PUT(2, 1) |
DECL_PUT(2, 2) |
DECL_PUT(2, 3) |
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DECL_PUT(3, 1) |
DECL_PUT(3, 2) |
DECL_PUT(3, 3) |
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void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, |
int x, int y); |
void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, |
int x, int y); |
void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, |
int x, int y); |
void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, |
int x, int y); |
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#define FN_ASSIGN(X, Y) \ |
dsp->put_vc1_mspel_pixels_tab[0][X+4*Y] = ff_put_vc1_mspel_mc##X##Y##_16_neon; \ |
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) |
{ |
dsp->vc1_inv_trans_8x8 = ff_vc1_inv_trans_8x8_neon; |
dsp->vc1_inv_trans_4x8 = ff_vc1_inv_trans_4x8_neon; |
dsp->vc1_inv_trans_8x4 = ff_vc1_inv_trans_8x4_neon; |
dsp->vc1_inv_trans_4x4 = ff_vc1_inv_trans_4x4_neon; |
dsp->vc1_inv_trans_8x8_dc = ff_vc1_inv_trans_8x8_dc_neon; |
dsp->vc1_inv_trans_4x8_dc = ff_vc1_inv_trans_4x8_dc_neon; |
dsp->vc1_inv_trans_8x4_dc = ff_vc1_inv_trans_8x4_dc_neon; |
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; |
if (HAVE_AS_DN_DIRECTIVE) { |
FN_ASSIGN(1, 0); |
FN_ASSIGN(2, 0); |
FN_ASSIGN(3, 0); |
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FN_ASSIGN(0, 1); |
FN_ASSIGN(1, 1); |
FN_ASSIGN(2, 1); |
FN_ASSIGN(3, 1); |
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FN_ASSIGN(0, 2); |
FN_ASSIGN(1, 2); |
FN_ASSIGN(2, 2); |
FN_ASSIGN(3, 2); |
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FN_ASSIGN(0, 3); |
FN_ASSIGN(1, 3); |
FN_ASSIGN(2, 3); |
FN_ASSIGN(3, 3); |
} |
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dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_neon; |
dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_neon; |
dsp->put_no_rnd_vc1_chroma_pixels_tab[1] = ff_put_vc1_chroma_mc4_neon; |
dsp->avg_no_rnd_vc1_chroma_pixels_tab[1] = ff_avg_vc1_chroma_mc4_neon; |
} |