diff options
Diffstat (limited to 'media/ffvpx/libavcodec/pixblockdsp.h')
| -rw-r--r-- | media/ffvpx/libavcodec/pixblockdsp.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/pixblockdsp.h b/media/ffvpx/libavcodec/pixblockdsp.h new file mode 100644 index 0000000000..9b002aa3d6 --- /dev/null +++ b/media/ffvpx/libavcodec/pixblockdsp.h @@ -0,0 +1,62 @@ +/* + * 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_PIXBLOCKDSP_H +#define AVCODEC_PIXBLOCKDSP_H + +#include <stdint.h> + +#include "config.h" + +#include "avcodec.h" + +typedef struct PixblockDSPContext { + void (*get_pixels)(int16_t *av_restrict block /* align 16 */, + const uint8_t *pixels /* align 8 */, + ptrdiff_t stride); + void (*get_pixels_unaligned)(int16_t *av_restrict block /* align 16 */, + const uint8_t *pixels, + ptrdiff_t stride); + void (*diff_pixels)(int16_t *av_restrict block /* align 16 */, + const uint8_t *s1 /* align 8 */, + const uint8_t *s2 /* align 8 */, + ptrdiff_t stride); + void (*diff_pixels_unaligned)(int16_t *av_restrict block /* align 16 */, + const uint8_t *s1, + const uint8_t *s2, + ptrdiff_t stride); + +} PixblockDSPContext; + +void ff_pixblockdsp_init(PixblockDSPContext *c, AVCodecContext *avctx); +void ff_pixblockdsp_init_aarch64(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth); +void ff_pixblockdsp_init_alpha(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth); +void ff_pixblockdsp_init_arm(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth); +void ff_pixblockdsp_init_ppc(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth); +void ff_pixblockdsp_init_riscv(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth); +void ff_pixblockdsp_init_x86(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth); +void ff_pixblockdsp_init_mips(PixblockDSPContext *c, AVCodecContext *avctx, + unsigned high_bit_depth); + +#endif /* AVCODEC_PIXBLOCKDSP_H */ |