1 // vim:shiftwidth=2:expandtab
4 #include "../loader/realfuncs.h"
9 static void *host_screen;
10 static int host_stride;
16 static struct vout_fbdev *fbdev;
18 void *host_video_flip(void)
20 host_screen = vout_fbdev_flip(fbdev);
24 int host_video_init(int *stride, int no_dblbuf)
26 const char *fbdev_name;
29 fbdev_name = getenv("FBDEV");
30 if (fbdev_name == NULL)
31 fbdev_name = "/dev/fb1";
33 fbdev = vout_fbdev_init(fbdev_name, &w, &h, no_dblbuf);
39 *stride = host_stride;
48 #include "wiz_video.c"
50 void *host_video_flip(void)
53 host_screen = g_screen_ptr;
57 int host_video_init(int *stride, int no_dblbuf)
61 host_stride = 320 * 2;
63 *stride = host_stride;
65 ret = vout_gp2x_init(no_dblbuf);
75 static unsigned short host_pal[256];
77 static void host_update_pal(unsigned int *pal)
79 unsigned short *dstp = host_pal;
82 for (i = 0; i < 256; i++, pal++, dstp++) {
83 unsigned int t = *pal;
84 *dstp = ((t >> 8) & 0xf800) | ((t >> 5) & 0x07e0) | ((t >> 3) & 0x001f);
88 void host_video_blit4(const unsigned char *src, int w, int h, unsigned int *pal)
90 unsigned short *dst = host_screen;
91 unsigned short *hpal = host_pal;
97 for (i = 0; i < 240; i++, dst += host_stride / 2 - 320) {
98 for (u = 320 / 2; u > 0; u--, src++) {
99 *dst++ = hpal[*src >> 4];
100 *dst++ = hpal[*src & 0x0f];
107 void host_video_blit8(const unsigned char *src, int w, int h, unsigned int *pal)
109 unsigned short *dst = host_screen;
110 unsigned short *hpal = host_pal;
114 host_update_pal(pal);
116 for (i = 0; i < 240; i++, dst += host_stride / 2 - 320) {
117 for (u = 320 / 4; u > 0; u--) {
118 *dst++ = hpal[*src++];
119 *dst++ = hpal[*src++];
120 *dst++ = hpal[*src++];
121 *dst++ = hpal[*src++];
128 void host_video_blit16(const unsigned short *src, int w, int h)
130 unsigned short *dst = host_screen;
133 for (i = 0; i < 240; i++, dst += host_stride / 2, src += 320)
134 memcpy(dst, src, 320*2);