diff options
Diffstat (limited to 'media/ffvpx/libavcodec/faanidct.h')
| -rw-r--r-- | media/ffvpx/libavcodec/faanidct.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/faanidct.h b/media/ffvpx/libavcodec/faanidct.h new file mode 100644 index 0000000000..6f4da67c1b --- /dev/null +++ b/media/ffvpx/libavcodec/faanidct.h @@ -0,0 +1,32 @@ +/* + * Floating point AAN IDCT + * Copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at> + * + * 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 + */ + +#ifndef AVCODEC_FAANIDCT_H +#define AVCODEC_FAANIDCT_H + +#include <stddef.h> +#include <stdint.h> + +void ff_faanidct(int16_t block[64]); +void ff_faanidct_add(uint8_t *dest, ptrdiff_t line_size, int16_t block[64]); +void ff_faanidct_put(uint8_t *dest, ptrdiff_t line_size, int16_t block[64]); + +#endif /* AVCODEC_FAANIDCT_H */ |