30
30
#include "dsputil.h"
32
typedef void (*vp8_mc_func)(uint8_t *dst/*align 8*/, int dstStride, uint8_t *src/*align 1*/, int srcStride, int h, int x, int y);
32
typedef void (*vp8_mc_func)(uint8_t *dst/*align 8*/, ptrdiff_t dstStride,
33
uint8_t *src/*align 1*/, ptrdiff_t srcStride,
34
36
typedef struct VP8DSPContext {
35
37
void (*vp8_luma_dc_wht)(DCTELEM block[4][4][16], DCTELEM dc[16]);
36
38
void (*vp8_luma_dc_wht_dc)(DCTELEM block[4][4][16], DCTELEM dc[16]);
37
void (*vp8_idct_add)(uint8_t *dst, DCTELEM block[16], int stride);
38
void (*vp8_idct_dc_add)(uint8_t *dst, DCTELEM block[16], int stride);
39
void (*vp8_idct_dc_add4y)(uint8_t *dst, DCTELEM block[4][16], int stride);
40
void (*vp8_idct_dc_add4uv)(uint8_t *dst, DCTELEM block[4][16], int stride);
39
void (*vp8_idct_add)(uint8_t *dst, DCTELEM block[16], ptrdiff_t stride);
40
void (*vp8_idct_dc_add)(uint8_t *dst, DCTELEM block[16], ptrdiff_t stride);
41
void (*vp8_idct_dc_add4y)(uint8_t *dst, DCTELEM block[4][16],
43
void (*vp8_idct_dc_add4uv)(uint8_t *dst, DCTELEM block[4][16],
42
46
// loop filter applied to edges between macroblocks
43
void (*vp8_v_loop_filter16y)(uint8_t *dst, int stride,
44
int flim_E, int flim_I, int hev_thresh);
45
void (*vp8_h_loop_filter16y)(uint8_t *dst, int stride,
46
int flim_E, int flim_I, int hev_thresh);
47
void (*vp8_v_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, int stride,
48
int flim_E, int flim_I, int hev_thresh);
49
void (*vp8_h_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, int stride,
47
void (*vp8_v_loop_filter16y)(uint8_t *dst, ptrdiff_t stride,
48
int flim_E, int flim_I, int hev_thresh);
49
void (*vp8_h_loop_filter16y)(uint8_t *dst, ptrdiff_t stride,
50
int flim_E, int flim_I, int hev_thresh);
51
void (*vp8_v_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,
52
int flim_E, int flim_I, int hev_thresh);
53
void (*vp8_h_loop_filter8uv)(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride,
50
54
int flim_E, int flim_I, int hev_thresh);
52
56
// loop filter applied to inner macroblock edges
53
void (*vp8_v_loop_filter16y_inner)(uint8_t *dst, int stride,
54
int flim_E, int flim_I, int hev_thresh);
55
void (*vp8_h_loop_filter16y_inner)(uint8_t *dst, int stride,
56
int flim_E, int flim_I, int hev_thresh);
57
void (*vp8_v_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV, int stride,
58
int flim_E, int flim_I, int hev_thresh);
59
void (*vp8_h_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV, int stride,
57
void (*vp8_v_loop_filter16y_inner)(uint8_t *dst, ptrdiff_t stride,
58
int flim_E, int flim_I, int hev_thresh);
59
void (*vp8_h_loop_filter16y_inner)(uint8_t *dst, ptrdiff_t stride,
60
int flim_E, int flim_I, int hev_thresh);
61
void (*vp8_v_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV,
63
int flim_E, int flim_I, int hev_thresh);
64
void (*vp8_h_loop_filter8uv_inner)(uint8_t *dstU, uint8_t *dstV,
60
66
int flim_E, int flim_I, int hev_thresh);
62
void (*vp8_v_loop_filter_simple)(uint8_t *dst, int stride, int flim);
63
void (*vp8_h_loop_filter_simple)(uint8_t *dst, int stride, int flim);
68
void (*vp8_v_loop_filter_simple)(uint8_t *dst, ptrdiff_t stride, int flim);
69
void (*vp8_h_loop_filter_simple)(uint8_t *dst, ptrdiff_t stride, int flim);
66
72
* first dimension: width>>3, height is assumed equal to width
67
73
* second dimension: 0 if no vertical interpolation is needed;
68
74
* 1 4-tap vertical interpolation filter (my & 1)
69
75
* 2 6-tap vertical interpolation filter (!(my & 1))
70
* third dimension: same as second dimention, for horizontal interpolation
76
* third dimension: same as second dimension, for horizontal interpolation
71
77
* so something like put_vp8_epel_pixels_tab[width>>3][2*!!my-(my&1)][2*!!mx-(mx&1)](..., mx, my)
73
79
vp8_mc_func put_vp8_epel_pixels_tab[3][3][3];
74
80
vp8_mc_func put_vp8_bilinear_pixels_tab[3][3][3];
77
void ff_put_vp8_pixels16_c(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y);
78
void ff_put_vp8_pixels8_c(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y);
79
void ff_put_vp8_pixels4_c(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y);
83
void ff_put_vp8_pixels16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
85
void ff_put_vp8_pixels8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
87
void ff_put_vp8_pixels4_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
81
90
void ff_vp8dsp_init(VP8DSPContext *c);
82
91
void ff_vp8dsp_init_x86(VP8DSPContext *c);