diff options
Diffstat (limited to 'ffmpeg1/libavcodec/vp8dsp.h')
| -rw-r--r-- | ffmpeg1/libavcodec/vp8dsp.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/ffmpeg1/libavcodec/vp8dsp.h b/ffmpeg1/libavcodec/vp8dsp.h deleted file mode 100644 index 6308ff4..0000000 --- a/ffmpeg1/libavcodec/vp8dsp.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (C) 2010 David Conrad - * Copyright (C) 2010 Ronald S. Bultje - * - * 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 - */ - -/** - * @file - * VP8 compatible video decoder - */ - -#ifndef AVCODEC_VP8DSP_H -#define AVCODEC_VP8DSP_H - -#include <stddef.h> -#include <stdint.h> - -typedef void (*vp8_mc_func)(uint8_t *dst/*align 8*/, ptrdiff_t dstStride, - uint8_t *src/*align 1*/, ptrdiff_t srcStride, - int h, int x, int y); - -typedef struct VP8DSPContext { - void (*vp8_luma_dc_wht)(int16_t block[4][4][16], int16_t dc[16]); - void (*vp8_luma_dc_wht_dc)(int16_t block[4][4][16], int16_t dc[16]); - void (*vp8_idct_add)(uint8_t *dst, int16_t block[16], ptrdiff_t stride); - void (*vp8_idct_dc_add)(uint8_t *dst, int16_t block[16], ptrdiff_t stride); - void (*vp8_idct_dc_add4y)(uint8_t *dst, int16_t block[4][16], - ptrdiff_t stride); - void (*vp8_idct_dc_add4uv)(uint8_t *dst, int16_t block[4][16], - ptrdiff_t stride); - - // loop filter applied to edges between macroblocks - void (*vp8_v_loop_filter16y)(uint8_t *dst, ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - void (*vp8_h_loop_filter16y)(uint8_t *dst, ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - void (*vp8_v_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - void (*vp8_h_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - - // loop filter applied to inner macroblock edges - void (*vp8_v_loop_filter16y_inner)(uint8_t *dst, ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - void (*vp8_h_loop_filter16y_inner)(uint8_t *dst, ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - void (*vp8_v_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV, - ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - void (*vp8_h_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV, - ptrdiff_t stride, - int flim_E, int flim_I, int hev_thresh); - - void (*vp8_v_loop_filter_simple)(uint8_t *dst, ptrdiff_t stride, int flim); - void (*vp8_h_loop_filter_simple)(uint8_t *dst, ptrdiff_t stride, int flim); - - /** - * first dimension: width>>3, height is assumed equal to width - * second dimension: 0 if no vertical interpolation is needed; - * 1 4-tap vertical interpolation filter (my & 1) - * 2 6-tap vertical interpolation filter (!(my & 1)) - * third dimension: same as second dimension, for horizontal interpolation - * so something like put_vp8_epel_pixels_tab[width>>3][2*!!my-(my&1)][2*!!mx-(mx&1)](..., mx, my) - */ - vp8_mc_func put_vp8_epel_pixels_tab[3][3][3]; - vp8_mc_func put_vp8_bilinear_pixels_tab[3][3][3]; -} VP8DSPContext; - -void ff_put_vp8_pixels16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride, - int h, int x, int y); -void ff_put_vp8_pixels8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride, - int h, int x, int y); -void ff_put_vp8_pixels4_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride, - int h, int x, int y); - -void ff_vp8dsp_init(VP8DSPContext *c); -void ff_vp8dsp_init_x86(VP8DSPContext *c); -void ff_vp8dsp_init_altivec(VP8DSPContext *c); -void ff_vp8dsp_init_arm(VP8DSPContext *c); - -#endif /* AVCODEC_VP8DSP_H */ |