FFmpeg: libavcodec/alpha/dsputil

00001 /*
00002  * This file is part of FFmpeg.
00003  *
00004  * FFmpeg is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU Lesser General Public
00006  * License as published by the Free Software Foundation; either
00007  * version 2.1 of the License, or (at your option) any later version.
00008  *
00009  * FFmpeg is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * Lesser General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU Lesser General Public
00015  * License along with FFmpeg; if not, write to the Free Software
00016  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00017  */
00018 
00019 #ifndef AVCODEC_ALPHA_DSPUTIL_ALPHA_H
00020 #define AVCODEC_ALPHA_DSPUTIL_ALPHA_H
00021 
00022 #include "libavcodec/dsputil.h"
00023 
00024 void ff_simple_idct_axp(DCTELEM *block);
00025 void ff_simple_idct_put_axp(uint8_t *dest, int line_size, DCTELEM *block);
00026 void ff_simple_idct_add_axp(uint8_t *dest, int line_size, DCTELEM *block);
00027 
00028 void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels,
00029                         int line_size, int h);
00030 void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
00031                                 int line_size);
00032 void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
00033                                 int line_size);
00034 extern void (*put_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
00035                                         int line_size);
00036 extern void (*add_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
00037                                         int line_size);
00038 
00039 void get_pixels_mvi(DCTELEM *av_restrict block,
00040                     const uint8_t *av_restrict pixels, int line_size);
00041 void diff_pixels_mvi(DCTELEM *block, const uint8_t *s1, const uint8_t *s2,
00042                      int stride);
00043 int pix_abs8x8_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
00044 int pix_abs16x16_mvi_asm(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
00045 int pix_abs16x16_x2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
00046 int pix_abs16x16_y2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
00047 int pix_abs16x16_xy2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
00048 
00049 
00050 #endif /* AVCODEC_ALPHA_DSPUTIL_ALPHA_H */
libavcodec/alpha/dsputil_alpha.h
