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Diffstat (limited to 'libswscale/aarch64/rgb2rgb.c')
-rw-r--r-- | libswscale/aarch64/rgb2rgb.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/libswscale/aarch64/rgb2rgb.c b/libswscale/aarch64/rgb2rgb.c new file mode 100644 index 0000000000..a9bf6ff9e0 --- /dev/null +++ b/libswscale/aarch64/rgb2rgb.c @@ -0,0 +1,41 @@ +/* + * 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 "config.h" +#include "libavutil/attributes.h" +#include "libavutil/aarch64/cpu.h" +#include "libavutil/cpu.h" +#include "libavutil/bswap.h" +#include "libswscale/rgb2rgb.h" +#include "libswscale/swscale.h" +#include "libswscale/swscale_internal.h" + +void ff_interleave_bytes_neon(const uint8_t *src1, const uint8_t *src2, + uint8_t *dest, int width, int height, + int src1Stride, int src2Stride, int dstStride); + +av_cold void rgb2rgb_init_aarch64(void) +{ + int cpu_flags = av_get_cpu_flags(); + + if (have_neon(cpu_flags)) { + interleaveBytes = ff_interleave_bytes_neon; + } +} |