mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-18 03:19:31 +02:00
a8474df944
* commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c': h264chroma: Change type of stride parameters to ptrdiff_t Merged-by: James Almer <jamrial@gmail.com>
124 lines
4.4 KiB
C
124 lines
4.4 KiB
C
/*
|
|
* 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
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "libavutil/attributes.h"
|
|
#include "libavcodec/vc1dsp.h"
|
|
#include "vc1dsp.h"
|
|
|
|
#include "config.h"
|
|
|
|
void ff_vc1_inv_trans_8x8_neon(int16_t *block);
|
|
void ff_vc1_inv_trans_4x8_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block);
|
|
void ff_vc1_inv_trans_8x4_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block);
|
|
void ff_vc1_inv_trans_4x4_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block);
|
|
|
|
void ff_vc1_inv_trans_8x8_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block);
|
|
void ff_vc1_inv_trans_4x8_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block);
|
|
void ff_vc1_inv_trans_8x4_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block);
|
|
void ff_vc1_inv_trans_4x4_dc_neon(uint8_t *dest, ptrdiff_t stride, int16_t *block);
|
|
|
|
void ff_put_pixels8x8_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int rnd);
|
|
|
|
#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); \
|
|
}
|
|
|
|
DECL_PUT(1, 0)
|
|
DECL_PUT(2, 0)
|
|
DECL_PUT(3, 0)
|
|
|
|
DECL_PUT(0, 1)
|
|
DECL_PUT(0, 2)
|
|
DECL_PUT(0, 3)
|
|
|
|
DECL_PUT(1, 1)
|
|
DECL_PUT(1, 2)
|
|
DECL_PUT(1, 3)
|
|
|
|
DECL_PUT(2, 1)
|
|
DECL_PUT(2, 2)
|
|
DECL_PUT(2, 3)
|
|
|
|
DECL_PUT(3, 1)
|
|
DECL_PUT(3, 2)
|
|
DECL_PUT(3, 3)
|
|
|
|
void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
|
|
int h, int x, int y);
|
|
void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
|
|
int h, int x, int y);
|
|
void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
|
|
int h, int x, int y);
|
|
void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
|
|
int h, int x, int y);
|
|
|
|
#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
|
|
|
|
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;
|
|
|
|
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);
|
|
|
|
FN_ASSIGN(0, 1);
|
|
FN_ASSIGN(1, 1);
|
|
FN_ASSIGN(2, 1);
|
|
FN_ASSIGN(3, 1);
|
|
|
|
FN_ASSIGN(0, 2);
|
|
FN_ASSIGN(1, 2);
|
|
FN_ASSIGN(2, 2);
|
|
FN_ASSIGN(3, 2);
|
|
|
|
FN_ASSIGN(0, 3);
|
|
FN_ASSIGN(1, 3);
|
|
FN_ASSIGN(2, 3);
|
|
FN_ASSIGN(3, 3);
|
|
}
|
|
|
|
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;
|
|
}
|