| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of FFmpeg. | ||
| 3 | * | ||
| 4 | * FFmpeg is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with FFmpeg; if not, write to the Free Software | ||
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 17 | */ | ||
| 18 | |||
| 19 | #include <stdint.h> | ||
| 20 | |||
| 21 | #include "libavutil/attributes.h" | ||
| 22 | #include "libavutil/bswap.h" | ||
| 23 | #include "bswapdsp.h" | ||
| 24 | |||
| 25 | 9874 | static void bswap_buf(uint32_t *dst, const uint32_t *src, int w) | |
| 26 | { | ||
| 27 |
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176674352 | for (int i = 0; i < w; i++) |
| 28 | 176664478 | dst[i + 0] = av_bswap32(src[i + 0]); | |
| 29 | 9874 | } | |
| 30 | |||
| 31 | 2156 | static void bswap16_buf(uint16_t *dst, const uint16_t *src, int len) | |
| 32 | { | ||
| 33 |
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5327615 | while (len--) |
| 34 | 5325459 | *dst++ = av_bswap16(*src++); | |
| 35 | 2156 | } | |
| 36 | |||
| 37 | 2415 | av_cold void ff_bswapdsp_init(BswapDSPContext *c) | |
| 38 | { | ||
| 39 | 2415 | c->bswap_buf = bswap_buf; | |
| 40 | 2415 | c->bswap16_buf = bswap16_buf; | |
| 41 | |||
| 42 | #if ARCH_RISCV | ||
| 43 | ff_bswapdsp_init_riscv(c); | ||
| 44 | #elif ARCH_X86 && HAVE_X86ASM | ||
| 45 | 2415 | ff_bswapdsp_init_x86(c); | |
| 46 | #endif | ||
| 47 | 2415 | } | |
| 48 |