summaryrefslogtreecommitdiff
path: root/src/bin/cxx/image_data_ycbcr601pl_wide_stride.cc
blob: 540ee97686a78e96ae115c4f8481201b37f00115 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include "Eo.h"
#include "Evas.h"

#include "Eo.hh"
#include "Eina.hh"
#include "Evas.hh"

#include "main.h"

#define EXPEDITE_CXX_TEST_IMPL
#include "image_data_ycbcr601pl_wide_stride_capi.h"

/* standard var */
static int done = 0;

/* private data */
static efl::eina::list<evas::image> images;
static unsigned char *yp = NULL, *up = NULL, *vp = NULL;

/* setup */
static void _setup(void)
{
   unsigned char **data, **lp;
   evas::canvas canvas(::eo_ref(G_evas));
   for (int i = 0; i < 1; i++)
     {
        evas::image o(efl::eo::parent = canvas);
        images.push_back(o);
        o.content_hint_set(EVAS_IMAGE_CONTENT_HINT_DYNAMIC);
        o.colorspace_set(EVAS_COLORSPACE_YCBCR422P601_PL);
        o.size_set(320, 480);
        o.alpha_set(0);
        o.fill_set(0, 0, 640, 480);
        o.evas::object::size_set(640, 480);
        o.evas::object::visibility_set(true);
        yp = malloc(640 * 480);
        up = malloc(320 * 240);
        vp = malloc(320 * 240);
        FILE *f = fopen(build_path("tp.yuv"), "rb");
        if (f)
          {
             fread(yp, 640 * 480, 1, f);
             fread(up, 320 * 240, 1, f);
             fread(vp, 320 * 240, 1, f);
             fclose(f);
          }
        data = o.data_get(1);
        if (data)
          {
             lp = data;
             for (int y = 0; y < 480; y++)
               {
                  *lp = yp + (y * 640);
                  lp++;
               }
             for (int y = 0; y < 240; y++)
               {
                  *lp = up + (y * 320);
                  lp++;
               }
             for (int y = 0; y < 240; y++)
               {
                  *lp = vp + (y * 320);
                  lp++;
               }
             o.data_set(data);
             o.data_update_add( 0, 0, 320, 480);
          }
     }
   done = 0;
}

/* cleanup */
static void _cleanup(void)
{
   images.clear();
   free(yp);
   free(up);
   free(vp);
}

/* loop - do things */
static void _loop(double t, int f)
{
   auto itr = images.begin();
   for (int i = 0; i < 1; i++, ++itr)
     {
        Evas_Coord w = 640;
	Evas_Coord h = 480;
	Evas_Coord x = (win_w / 2) - (w / 2);
	Evas_Coord y = (win_h / 2) - (h / 2);
        (*itr).evas::object::position_set(x, y);
        (*itr).evas::object::size_set(w, h);
        (*itr).fill_set(0, 0, w, h);

	w = 320 - 16 + f;
	if (w < 1) w = 1;
	else if (w > 640) w = 640;

	w &= ~0x1;

        (*itr).size_set(w, 480);
        unsigned char **data = (*itr).data_get(1);
	if (data)
	  {
	     unsigned char **lp = data;
	     for (int y = 0; y < 480; y++)
	       {
		  *lp = yp + (y * 640);
		  lp++;
	       }
	     for (int y = 0; y < 240; y++)
	       {
		  *lp = up + (y * 320);
		  lp++;
	       }
	     for (int y = 0; y < 240; y++)
	       {
		  *lp = vp + (y * 320);
		  lp++;
	       }
             o.data_set(data);
             o.data_update_add(0, 0, w, 480);
	  }
     }
   FPS_STD(NAME);
}

/* prepend special key handlers if interactive (before STD) */
static void _key(char *key)
{
   KEY_STD;
}

extern "C" void FNAME(void)
{
   ui_func_set(_key, _loop);
   _setup();
}