/* * 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 (*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_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_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 */