frame buffer work
This commit is contained in:
jsorg71
parent
66cbf378ed
commit
f9aa0b9b10
721
uirdesktop/fb.c
721
uirdesktop/fb.c
@ -22,11 +22,17 @@
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <termios.h>
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#include <pwd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/mman.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <linux/fb.h>
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#include <linux/kd.h>
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#include "uimain.h"
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#include "bsops.h"
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extern char g_username[];
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extern char g_hostname[];
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@ -43,8 +49,24 @@ extern int g_tcp_port_rdp; /* in tcp.c */
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extern int g_bytes_in;
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extern int pal_entries[];
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extern int g_bs_bpp;
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extern int g_bs_Bpp;
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extern char * g_bs;
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static int g_bpp = 8;
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static int g_Bpp = 1;
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/* keys */
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struct key
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{
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int scancode;
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int rdpcode;
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int ext;
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};
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static struct key g_keys[256];
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static char g_keyfile[64] = "./default.key";
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struct cursor
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{
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unsigned char andmask[32 * 32];
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@ -57,18 +79,53 @@ struct cursor
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static struct cursor g_mcursor; /* current mouse */
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static int g_mouse_x = 0;
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static int g_mouse_y = 0;
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static int g_mouse_buttons = 0; /* mouse button states */
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static int g_mousefd = 0; /* mouse fd */
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static int g_mouse_state = 0; /* used when reading mouse device */
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static int g_uts = 0; /* updates to skip */
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static int g_alt_down = 0; /* used to disable control alt delete */
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static int g_control_down = 0;
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static int g_shift_down = 0;
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static int g_disable_cad = 0; /* disable control alt delete */
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/* and ctrl shift esc */
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static int g_wfpx = 0; /* wait for pixel stuff */
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static int g_wfpy = 0;
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static int g_wfpv = 0;
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static int g_show_wfp = 0;
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static int g_no_draw = 0; /* this means don't draw the screen but draw on
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backingstore */
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/* for transparent colour */
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static int g_use_trans = 0;
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static int g_trans_colour = 0;
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/* clip */
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static int g_clip_left = 0;
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static int g_clip_top = 0;
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static int g_clip_right = 0;
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static int g_clip_bottom = 0;
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static int g_kbfd = 0; /* keyboard fd */
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static int g_fbfd = 0; /* framebuffer fd */
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static char * g_sdata = 0;
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static struct fb_var_screeninfo g_vinfo;
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static struct fb_fix_screeninfo g_finfo;
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static short g_saved_red[256]; /* original hw palette */
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static short g_saved_green[256];
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static short g_saved_blue[256];
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struct my_rect
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{
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int x;
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int y;
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int w;
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int h;
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};
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static struct my_rect g_rect = {0, 0, 0, 0};
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/*****************************************************************************/
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void
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mi_error(char * msg)
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@ -102,12 +159,270 @@ mi_create_window(void)
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void
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mi_update_screen(void)
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{
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int i;
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int j;
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int endi;
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int endj;
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int x;
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int y;
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int pixel;
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int r;
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int g;
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int b;
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endi = UI_MIN(g_rect.y + g_rect.h, g_clip_bottom);
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endj = UI_MIN(g_rect.x + g_rect.w, g_clip_right);
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x = UI_MAX(g_rect.x, g_clip_left);
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y = UI_MAX(g_rect.y, g_clip_top);
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//printf("hi %d %d %d %d\n", x, y, endi, endj);
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if (g_bpp == 16 && g_bs_bpp == 32)
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{
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for (i = y; i < endi; i++)
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{
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for (j = x; j < endj; j++)
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{
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pixel = ((unsigned int *) g_bs)[i * g_width + j];
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SPLIT_COLOUR32(pixel, b, g, r);
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MAKE_COLOUR16(pixel, r, g, b);
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((unsigned short *) g_sdata)[i * g_width + j] = pixel;
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}
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}
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}
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g_rect.x = 0;
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g_rect.y = 0;
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g_rect.w = 0;
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g_rect.h = 0;
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//printf("bye\n");
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}
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/*****************************************************************************/
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static void
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process_keyboard(void)
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{
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char buf[128];
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unsigned char ch;
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int count;
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int index;
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int keyup;
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int rdpkey;
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int ext;
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ext = 0;
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index = 0;
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count = read(g_kbfd, buf, 128);
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while (index < count)
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{
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ch = (unsigned char)buf[index];
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//printf("%2.2x\n", ch);
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keyup = ch & 0x80;
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rdpkey = ch & 0x7f;
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ext = g_keys[rdpkey].ext ? 0x100 : 0;
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rdpkey = g_keys[rdpkey].rdpcode;
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if (rdpkey == 0x1d) /* control */
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{
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g_control_down = !keyup;
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}
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if (rdpkey == 0x38) /* alt */
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{
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g_alt_down = !keyup;
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}
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if (rdpkey == 0x2a || rdpkey == 0x36) /* shift */
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{
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g_shift_down = !keyup;
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}
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if (g_disable_cad) /* diable control alt delete and control shift escape */
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{
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if (rdpkey == 0x53 && g_alt_down && g_control_down) /* delete */
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{
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rdpkey = 0;
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}
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if (rdpkey == 0x01 && g_shift_down && g_control_down) /* escape */
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{
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rdpkey = 0;
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}
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}
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if (rdpkey > 0 && g_mouse_buttons == 0)
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{
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if (!keyup)
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{
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ui_key_down(rdpkey, ext);
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}
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else
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{
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ui_key_up(rdpkey, ext);
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}
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}
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index++;
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}
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}
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/*****************************************************************************/
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static int
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process_mouse(void)
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{
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char d[128];
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int c;
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int i;
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int b;
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int old_x;
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int old_y;
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int old_but1;
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int old_but2;
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int mouse_x; /* hot spot */
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int mouse_y; /* hot spot */
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mouse_x = g_mouse_x + g_mcursor.x;
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mouse_y = g_mouse_y + g_mcursor.y;
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old_x = mouse_x;
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old_y = mouse_y;
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old_but1 = g_mouse_buttons & 1;
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old_but2 = g_mouse_buttons & 2;
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c = read(g_mousefd, &d, 128);
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for (i = 0; i < c; i++)
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{
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b = (unsigned char)d[i];
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switch (g_mouse_state)
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{
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case 0:
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if (b & 0x08) /* PS2_CTRL_BYTE */
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{
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g_mouse_buttons = b & (1 | 2);
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g_mouse_state = 1;
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}
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break;
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case 1: /* x */
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if (b > 127)
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{
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b -= 256;
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}
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mouse_x += b;
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if (mouse_x < 0)
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{
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mouse_x = 0;
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}
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else if (mouse_x >= g_width)
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{
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mouse_x = g_width - 1;
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}
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g_mouse_state = 2;
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break;
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case 2: /* y */
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if (b > 127)
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{
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b -= 256;
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}
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mouse_y += -b;
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if (mouse_y < 0)
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{
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mouse_y = 0;
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}
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else if (mouse_y >= g_height)
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{
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mouse_y = g_height - 1;
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}
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g_mouse_state = 0;
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break;
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}
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}
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if (old_x != mouse_x || old_y != mouse_y) /* mouse pos changed */
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{
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ui_mouse_move(mouse_x, mouse_y);
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}
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if (old_but1 != (g_mouse_buttons & 1)) /* left button changed */
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{
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if (g_mouse_buttons & 1)
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{
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ui_mouse_button(1, mouse_x, mouse_y, 1);
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}
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else
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{
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ui_mouse_button(1, mouse_x, mouse_y, 0);
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}
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}
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if (old_but2 != (g_mouse_buttons & 2)) /* right button changed */
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{
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if (g_mouse_buttons & 2)
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{
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ui_mouse_button(2, mouse_x, mouse_y, 1);
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}
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else
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{
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ui_mouse_button(2, mouse_x, mouse_y, 0);
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}
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}
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//undraw_mouse();
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g_mouse_x = mouse_x - g_mcursor.x;
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g_mouse_y = mouse_y - g_mcursor.y;
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//draw_mouse();
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return 0;
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}
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/*****************************************************************************/
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int
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mi_main_loop(void)
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{
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fd_set rfds;
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// fd_set wfds;
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int rv;
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int fd;
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struct timeval tv;
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fd = UI_MAX(g_tcp_sck, UI_MAX(g_mousefd, g_kbfd));
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FD_ZERO(&rfds);
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FD_SET(g_tcp_sck, &rfds);
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FD_SET(g_mousefd, &rfds);
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FD_SET(g_kbfd, &rfds);
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tv.tv_sec = 0;
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tv.tv_usec = 0;
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rv = select(fd + 1, &rfds, 0, 0, &tv);
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while (rv > -1)
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{
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if (rv == 0)
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{
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usleep(0);
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}
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if (FD_ISSET(g_kbfd, &rfds))
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{
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process_keyboard();
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}
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if (FD_ISSET(g_mousefd, &rfds))
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{
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process_mouse();
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}
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if (FD_ISSET(g_tcp_sck, &rfds))
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{
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if (!ui_read_wire())
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{
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return 0;
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}
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}
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fd = UI_MAX(g_tcp_sck, UI_MAX(g_mousefd, g_kbfd));
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FD_ZERO(&rfds);
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FD_SET(g_tcp_sck, &rfds);
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FD_SET(g_mousefd, &rfds);
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FD_SET(g_kbfd, &rfds);
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#ifdef WITH_RDPSND
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// if (g_rdpsnd && g_dsp_busy)
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// {
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// fd = MAX(fd, g_dsp_fd);
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// FD_ZERO(&wfds);
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// FD_SET(g_dsp_fd, &wfds);
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// rv = select(fd + 1, &rfds, &wfds, 0, 0);
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// if (rv > 0 && FD_ISSET(g_dsp_fd, &wfds))
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// {
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// wave_out_play();
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// }
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// }
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// else
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// {
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// rv = select(fd + 1, &rfds, 0, 0, 0);
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// }
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#else
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tv.tv_sec = 0;
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tv.tv_usec = 0;
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rv = select(fd + 1, &rfds, 0, 0, &tv);
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#endif
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}
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return 0;
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}
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@ -115,7 +430,6 @@ mi_main_loop(void)
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void
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mi_add_to(int x, int y, int cx, int cy)
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{
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/*
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int right;
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int bottom;
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@ -149,7 +463,6 @@ mi_add_to(int x, int y, int cx, int cy)
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g_rect.w = right - g_rect.x;
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g_rect.h = bottom - g_rect.y;
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}
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*/
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}
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/*****************************************************************************/
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@ -188,6 +501,8 @@ mi_fill_rect(int x, int y, int cx, int cy, int colour)
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{
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return;
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}
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mi_add_to(x, y, cx, cy);
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mi_update_screen();
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}
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/*****************************************************************************/
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@ -198,6 +513,17 @@ mi_line(int x1, int y1, int x2, int y2, int colour)
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{
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return;
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}
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int x;
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int y;
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int cx;
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int cy;
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x = UI_MIN(x1, x2);
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y = UI_MIN(y1, y2);
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cx = (UI_MAX(x1, x2) + 1) - x;
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cy = (UI_MAX(y1, y2) + 1) - y;
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mi_add_to(x, y, cx, cy);
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mi_update_screen();
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}
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/*****************************************************************************/
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@ -208,18 +534,32 @@ mi_screen_copy(int x, int y, int cx, int cy, int srcx, int srcy)
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{
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return;
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}
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mi_add_to(x, y, cx, cy);
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mi_update_screen();
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}
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/*****************************************************************************/
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void
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mi_set_clip(int x, int y, int cx, int cy)
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{
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g_clip_left = x;
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g_clip_top = y;
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g_clip_right = x + cx;
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g_clip_bottom = y + cy;
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g_clip_left = UI_MAX(g_clip_left, 0);
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g_clip_top = UI_MAX(g_clip_top, 0);
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g_clip_right = UI_MIN(g_clip_right, g_width);
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g_clip_bottom = UI_MIN(g_clip_bottom, g_height);
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}
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/*****************************************************************************/
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void
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mi_reset_clip(void)
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{
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g_clip_left = 0;
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g_clip_top = 0;
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g_clip_right = g_width;
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g_clip_bottom = g_height;
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}
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/*****************************************************************************/
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@ -228,13 +568,41 @@ mi_create_cursor(unsigned int x, unsigned int y,
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int width, int height,
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unsigned char * andmask, unsigned char * xormask)
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{
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return (void *) 1;
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struct cursor * c;
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int i;
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int j;
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c = (struct cursor *) malloc(sizeof(struct cursor));
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memset(c, 0, sizeof(struct cursor));
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c->w = width;
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c->h = height;
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c->x = x;
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c->y = y;
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for (i = 0; i < 32; i++)
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{
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for (j = 0; j < 32; j++)
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{
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if (bs_is_pixel_on(andmask, j, i, 32, 1))
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{
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bs_set_pixel_on(c->andmask, j, 31 - i, 32, 8, 255);
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}
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if (bs_is_pixel_on(xormask, j, i, 32, 1))
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{
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bs_set_pixel_on(c->xormask, j, 31 - i, 32, 8, 255);
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}
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}
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}
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return c;
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}
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/*****************************************************************************/
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void
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mi_destroy_cursor(void * cursor)
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{
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struct cursor * c;
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c = (struct cursor *) cursor;
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free(c);
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}
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/*****************************************************************************/
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@ -342,12 +710,351 @@ parse_parameters(int in_argc, char ** in_argv)
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}
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/*****************************************************************************/
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int
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main(int argc, char ** argv)
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static void
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get_username_and_hostname(void)
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{
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char fullhostname[64];
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char * p;
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struct passwd * pw;
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strncpy(g_username, "unknown", 255);
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strncpy(g_hostname, "unknown", 255);
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pw = getpwuid(getuid());
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if (pw != 0)
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{
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if (pw->pw_name != 0)
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{
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strncpy(g_username, pw->pw_name, 255);
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}
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}
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if (gethostname(fullhostname, sizeof(fullhostname)) != -1)
|
||||
{
|
||||
p = strchr(fullhostname, '.');
|
||||
if (p != 0)
|
||||
{
|
||||
*p = 0;
|
||||
}
|
||||
strncpy(g_hostname, fullhostname, 255);
|
||||
}
|
||||
}
|
||||
|
||||
/*****************************************************************************/
|
||||
static void
|
||||
save_palette(void)
|
||||
{
|
||||
struct fb_cmap cmap;
|
||||
|
||||
cmap.start = 0;
|
||||
if (g_bpp == 15)
|
||||
{
|
||||
cmap.len = 16;
|
||||
}
|
||||
else
|
||||
{
|
||||
cmap.len = 256;
|
||||
}
|
||||
cmap.red = (unsigned short *) g_saved_red;
|
||||
cmap.green = (unsigned short *) g_saved_green;
|
||||
cmap.blue = (unsigned short *) g_saved_blue;
|
||||
cmap.transp = 0;
|
||||
ioctl(g_fbfd, FBIOGETCMAP, &cmap);
|
||||
}
|
||||
|
||||
/*****************************************************************************/
|
||||
static void
|
||||
restore_palette(void)
|
||||
{
|
||||
struct fb_cmap cmap;
|
||||
|
||||
cmap.start = 0;
|
||||
if (g_bpp == 15)
|
||||
{
|
||||
cmap.len = 16;
|
||||
}
|
||||
else
|
||||
{
|
||||
cmap.len = 256;
|
||||
}
|
||||
cmap.red = (unsigned short *) g_saved_red;
|
||||
cmap.green = (unsigned short *) g_saved_green;
|
||||
cmap.blue = (unsigned short *) g_saved_blue;
|
||||
cmap.transp = 0;
|
||||
ioctl(g_fbfd, FBIOPUTCMAP, &cmap);
|
||||
}
|
||||
|
||||
/*****************************************************************************/
|
||||
static void
|
||||
set_directcolor_palette(void)
|
||||
{
|
||||
short r[256];
|
||||
int i;
|
||||
struct fb_cmap cmap;
|
||||
|
||||
if (g_bpp == 15)
|
||||
{
|
||||
for (i = 0; i < 32; i++)
|
||||
{
|
||||
r[i] = i << 11;
|
||||
}
|
||||
cmap.len = 32;
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < 256; i++)
|
||||
{
|
||||
r[i] = i << 8;
|
||||
}
|
||||
cmap.len = 256;
|
||||
}
|
||||
cmap.start = 0;
|
||||
cmap.red = (unsigned short *) r;
|
||||
cmap.green = (unsigned short *) r;
|
||||
cmap.blue = (unsigned short *) r;
|
||||
cmap.transp = 0;
|
||||
ioctl(g_fbfd, FBIOPUTCMAP, &cmap);
|
||||
}
|
||||
|
||||
/*****************************************************************************/
|
||||
static int
|
||||
htoi(char * val)
|
||||
{
|
||||
int rv;
|
||||
|
||||
rv = 0;
|
||||
switch (val[0])
|
||||
{
|
||||
case '1': rv = 16; break;
|
||||
case '2': rv = 16 * 2; break;
|
||||
case '3': rv = 16 * 3; break;
|
||||
case '4': rv = 16 * 4; break;
|
||||
case '5': rv = 16 * 5; break;
|
||||
case '6': rv = 16 * 6; break;
|
||||
case '7': rv = 16 * 7; break;
|
||||
case '8': rv = 16 * 8; break;
|
||||
case '9': rv = 16 * 9; break;
|
||||
case 'a': rv = 16 * 10; break;
|
||||
case 'b': rv = 16 * 11; break;
|
||||
case 'c': rv = 16 * 12; break;
|
||||
case 'd': rv = 16 * 13; break;
|
||||
case 'e': rv = 16 * 14; break;
|
||||
case 'f': rv = 16 * 15; break;
|
||||
}
|
||||
switch (val[1])
|
||||
{
|
||||
case '1': rv += 1; break;
|
||||
case '2': rv += 2; break;
|
||||
case '3': rv += 3; break;
|
||||
case '4': rv += 4; break;
|
||||
case '5': rv += 5; break;
|
||||
case '6': rv += 6; break;
|
||||
case '7': rv += 7; break;
|
||||
case '8': rv += 8; break;
|
||||
case '9': rv += 9; break;
|
||||
case 'a': rv += 10; break;
|
||||
case 'b': rv += 11; break;
|
||||
case 'c': rv += 12; break;
|
||||
case 'd': rv += 13; break;
|
||||
case 'e': rv += 14; break;
|
||||
case 'f': rv += 15; break;
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
/*****************************************************************************/
|
||||
static int
|
||||
load_keys(void)
|
||||
{
|
||||
int fd;
|
||||
int len;
|
||||
int index;
|
||||
int i1;
|
||||
int comment;
|
||||
int val1;
|
||||
int val2;
|
||||
int val3;
|
||||
char all_lines[8192];
|
||||
char line[256];
|
||||
char val[4];
|
||||
|
||||
memset(g_keys, 0, sizeof(g_keys));
|
||||
fd = open(g_keyfile, O_RDWR);
|
||||
if (fd > 0)
|
||||
{
|
||||
i1 = 0;
|
||||
line[0] = 0;
|
||||
comment = 0;
|
||||
len = read(fd, all_lines, 8192);
|
||||
for (index = 0; index < len ; index++)
|
||||
{
|
||||
if (all_lines[index] == '#')
|
||||
{
|
||||
comment = 1;
|
||||
}
|
||||
else if (all_lines[index] == 13 || all_lines[index] == 10)
|
||||
{
|
||||
if (strlen(line) > 7)
|
||||
{
|
||||
val[0] = line[0];
|
||||
val[1] = line[1];
|
||||
val[2] = 0;
|
||||
val1 = htoi(val);
|
||||
val[0] = line[3];
|
||||
val[1] = line[4];
|
||||
val[2] = 0;
|
||||
val2 = htoi(val);
|
||||
val[0] = line[6];
|
||||
val[1] = line[7];
|
||||
val[2] = 0;
|
||||
val3 = htoi(val);
|
||||
g_keys[val1].scancode = val1;
|
||||
g_keys[val1].rdpcode = val2;
|
||||
g_keys[val1].ext = val3;
|
||||
}
|
||||
line[0] = 0;
|
||||
i1 = 0;
|
||||
comment = 0;
|
||||
}
|
||||
else if (!comment)
|
||||
{
|
||||
line[i1] = all_lines[index];
|
||||
i1++;
|
||||
line[i1] = 0;
|
||||
}
|
||||
}
|
||||
close(fd);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*****************************************************************************/
|
||||
int
|
||||
main(int in_argc, char ** in_argv)
|
||||
{
|
||||
int rv;
|
||||
int screensize;
|
||||
struct termios new_termios;
|
||||
|
||||
rv = 0;
|
||||
g_server_depth = 24;
|
||||
memset(&g_mcursor, 0, sizeof(struct cursor));
|
||||
get_username_and_hostname();
|
||||
/* read command line options */
|
||||
if (!parse_parameters(in_argc, in_argv))
|
||||
{
|
||||
exit(0);
|
||||
}
|
||||
/* Open the file for reading and writing */
|
||||
g_fbfd = open("/dev/fb0", O_RDWR);
|
||||
if (g_fbfd == -1)
|
||||
{
|
||||
printf("Error: cannot open framebuffer device.\n");
|
||||
exit(101);
|
||||
}
|
||||
printf("The framebuffer device was opened successfully.\n");
|
||||
/* Get fixed screen information */
|
||||
if (ioctl(g_fbfd, FBIOGET_FSCREENINFO, &g_finfo))
|
||||
{
|
||||
printf("Error reading fixed information.\n");
|
||||
exit(102);
|
||||
}
|
||||
/* Get variable screen information */
|
||||
if (ioctl(g_fbfd, FBIOGET_VSCREENINFO, &g_vinfo))
|
||||
{
|
||||
printf("Error reading variable information.\n");
|
||||
exit(103);
|
||||
}
|
||||
g_bpp = g_vinfo.bits_per_pixel;
|
||||
g_Bpp = (g_bpp + 7) / 8;
|
||||
g_width = g_vinfo.xres;
|
||||
g_height = g_vinfo.yres;
|
||||
g_clip_right = g_width;
|
||||
g_clip_bottom = g_height;
|
||||
printf("%dx%d, %dbpp\n", g_vinfo.xres, g_vinfo.yres, g_vinfo.bits_per_pixel);
|
||||
/* Figure out the size of the screen in bytes */
|
||||
screensize = g_vinfo.xres * g_vinfo.yres * g_Bpp;
|
||||
/* Map the device to memory */
|
||||
g_sdata = (char *) mmap(0, screensize, PROT_READ | PROT_WRITE, MAP_SHARED,
|
||||
g_fbfd, 0);
|
||||
g_bs = malloc(screensize);
|
||||
if ((int) g_sdata == -1)
|
||||
{
|
||||
printf("Error: failed to map framebuffer device to memory.\n");
|
||||
exit(104);
|
||||
}
|
||||
printf("The framebuffer device was mapped to memory successfully.\n");
|
||||
/* open mouse */
|
||||
g_mousefd = open("/dev/mouse", O_RDWR);
|
||||
if (g_mousefd == -1)
|
||||
{
|
||||
g_mousefd = open("/dev/psaux", O_RDWR);
|
||||
}
|
||||
if (g_mousefd == -1)
|
||||
{
|
||||
printf("Error: failed to open /dev/mouse or /dev/psaux\n");
|
||||
exit(105);
|
||||
}
|
||||
g_kbfd = open("/dev/tty0", O_RDWR);
|
||||
if (g_kbfd == -1)
|
||||
{
|
||||
printf("Error: failed to open /dev/tty0\n");
|
||||
exit(106);
|
||||
}
|
||||
/* check fb type */
|
||||
if (g_finfo.visual != FB_VISUAL_DIRECTCOLOR &&
|
||||
g_finfo.visual != FB_VISUAL_TRUECOLOR)
|
||||
{
|
||||
printf("unsupports fb\n");
|
||||
exit(107);
|
||||
}
|
||||
if (g_finfo.visual == FB_VISUAL_DIRECTCOLOR)
|
||||
{
|
||||
/* save hardware palette */
|
||||
save_palette();
|
||||
/* set palette to match truecolor */
|
||||
set_directcolor_palette();
|
||||
}
|
||||
/* clear the screen */
|
||||
mi_fill_rect(0, 0, g_width, g_height, 0);
|
||||
/* connect */
|
||||
#ifdef WITH_RDPSND
|
||||
/* init sound */
|
||||
// if (g_rdpsnd)
|
||||
// {
|
||||
// rdpsnd_init();
|
||||
// }
|
||||
#endif
|
||||
#if 0
|
||||
/* setup keyboard */
|
||||
ioctl(g_kbfd, KDGKBMODE, &g_org_kbmode); /* save this */
|
||||
tcgetattr(g_kbfd, &org_termios); /* save this */
|
||||
new_termios = org_termios;
|
||||
new_termios.c_lflag &= ~(ICANON | ECHO | ISIG);
|
||||
new_termios.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
|
||||
new_termios.c_cc[VMIN] = 0;
|
||||
new_termios.c_cc[VTIME] = 0;
|
||||
tcsetattr(g_kbfd, TCSAFLUSH, &new_termios);
|
||||
ioctl(g_kbfd, KDSKBMODE, K_MEDIUMRAW);
|
||||
#endif
|
||||
load_keys();
|
||||
/* do it all here */
|
||||
rv = ui_main();
|
||||
/* clear the screen when done */
|
||||
mi_fill_rect(0, 0, g_width, g_height, 0);
|
||||
/* restore some stuff */
|
||||
if (g_finfo.visual == FB_VISUAL_DIRECTCOLOR)
|
||||
{
|
||||
restore_palette();
|
||||
}
|
||||
munmap(g_sdata, screensize);
|
||||
close(g_fbfd);
|
||||
close(g_mousefd);
|
||||
#if 0
|
||||
ioctl(g_kbfd, KDSKBMODE, g_org_kbmode);
|
||||
tcsetattr(g_kbfd, TCSANOW, &org_termios);
|
||||
#endif
|
||||
close(g_kbfd);
|
||||
free(g_bs);
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
@ -70,6 +70,15 @@ ui_set_modifier_state(int code);
|
||||
); \
|
||||
}
|
||||
|
||||
#define MAKE_COLOUR16(c, r, g, b) \
|
||||
{ \
|
||||
c = ( \
|
||||
(((r & 0xff) >> 3) << 11) | \
|
||||
(((g & 0xff) >> 2) << 5) | \
|
||||
(((b & 0xff) >> 3) << 0) \
|
||||
); \
|
||||
}
|
||||
|
||||
#define MAKE_COLOUR32(c, r, g, b) \
|
||||
{ \
|
||||
c = ( \
|
||||
|
||||
Loading…
Reference in New Issue
Block a user