| e9d81735 | /* * Copyright (c) 2000, 2001 Fabrice Bellard * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> * |
| fc13a896 | * This file is part of FFmpeg. |
| e9d81735 | * |
| fc13a896 | * FFmpeg is free software; you can redistribute it and/or |
| e9d81735 | * 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. * |
| fc13a896 | * FFmpeg is distributed in the hope that it will be useful, |
| e9d81735 | * 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 |
| fc13a896 | * License along with FFmpeg; if not, write to the Free Software |
| e9d81735 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ |
| aba70bb5 | #include "libavutil/intreadwrite.h" |
| 322a1dda | #include "pixels.h" |
| d3c3c166 | #include "bit_depth_template.c" |
| e8eace32 |
#define DEF_HPEL(OPNAME, OP) \
static inline void FUNC(OPNAME ## _pixels8_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
pixel4 a, b; \
a = AV_RN4P(&src1[i * src_stride1]); \
b = AV_RN4P(&src2[i * src_stride2]); \
OP(*((pixel4 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b)); \
a = AV_RN4P(&src1[i * src_stride1 + 4 * sizeof(pixel)]); \
b = AV_RN4P(&src2[i * src_stride2 + 4 * sizeof(pixel)]); \
OP(*((pixel4 *) &dst[i * dst_stride + 4 * sizeof(pixel)]), \
rnd_avg_pixel4(a, b)); \
} \
} \
\
static inline void FUNC(OPNAME ## _pixels4_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
pixel4 a, b; \
a = AV_RN4P(&src1[i * src_stride1]); \
b = AV_RN4P(&src2[i * src_stride2]); \
OP(*((pixel4 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b)); \
} \
} \
\
static inline void FUNC(OPNAME ## _pixels2_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
pixel4 a, b; \
a = AV_RN2P(&src1[i * src_stride1]); \
b = AV_RN2P(&src2[i * src_stride2]); \
OP(*((pixel2 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b)); \
} \
} \
\
static inline void FUNC(OPNAME ## _pixels16_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
FUNC(OPNAME ## _pixels8_l2)(dst, src1, src2, dst_stride, \
src_stride1, src_stride2, h); \
FUNC(OPNAME ## _pixels8_l2)(dst + 8 * sizeof(pixel), \
src1 + 8 * sizeof(pixel), \
src2 + 8 * sizeof(pixel), \
dst_stride, src_stride1, \
src_stride2, h); \
} \ |
| e9d81735 | #define op_avg(a, b) a = rnd_avg_pixel4(a, b) #define op_put(a, b) a = b DEF_HPEL(avg, op_avg) DEF_HPEL(put, op_put) #undef op_avg #undef op_put |