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alphanu1 2018-05-25 10:56:22 +01:00 committed by GitHub
parent 9c03f99eb9
commit f99540e9d0
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 280 additions and 306 deletions
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80
gfx/display_servers/dispserv_x11.c
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@ -23,15 +23,9 @@
#include <sys/types.h>
#include <unistd.h>
#include <X11/Xlib.h>
static unsigned orig_width = 0;
static unsigned orig_height = 0;
static char old_mode[150];
static char new_mode[150];
static char xrandr[250];
static char fbset[150];
static char output[150];
static bool crt_en = false;
typedef struct
@ -53,27 +47,9 @@ static void* x11_display_server_init(void)
static void x11_display_server_destroy(void *data)
{
dispserv_x11_t *dispserv = (dispserv_x11_t*)data;
int i = 0;
if (crt_en == true)
{
sprintf(output,"xrandr -s %dx%d", orig_width, orig_height);
system(output);
}
for (i =0; i < 3; i++)
{
sprintf(output,"xrandr --delmode %s%d %s", "VGA",i ,old_mode);
system(output);
sprintf(output,"xrandr --delmode %s-%d %s", "VGA",i ,old_mode);
system(output);
sprintf(output,"xrandr --delmode %s%d %s", "DVI",i ,old_mode);
system(output);
sprintf(output,"xrandr --delmode %s-%d %s", "DVI",i ,old_mode);
system(output);
}
sprintf(output,"xrandr --rmmode %s", old_mode);
system(output);
system("xrandr -s 704x480");
if (dispserv)
free(dispserv);
@ -121,27 +97,26 @@ static bool x11_set_resolution(void *data,
int hmax = 0;
int vmax = 0;
float pixel_clock = 0;
Display* disp = XOpenDisplay(NULL);
Screen* scrn = DefaultScreenOfDisplay(disp);
if (orig_height == 0 && orig_width == 0)
{
orig_width = scrn->width;
orig_height = scrn->height;
}
char xrandr[250];
char fbset[150];
char output[150];
crt_en = true;
hsp = width*1.16;
hsp = width*1.14;
/* set core refresh from hz */
video_monitor_set_refresh_rate(hz);
/* following code is the mode line genorator */
if (width < 300)
{
width = width*2;
crt_aspect_ratio_switch(width, height);
}
hfp = width+8;
hbp = width*1.32;
hfp = width+16;
hbp = width*1.22;
hmax = hbp;
if (height < 241)
@ -193,15 +168,15 @@ static bool x11_set_resolution(void *data,
if (hz < 53)
{
vfp = height+((vmax-height)*0.20);
vfp = height+((vmax-height)*0.38);
}
if (hz > 56)
{
vfp = height+((vmax-height)*0.26);
vfp = height+((vmax-height)*0.15);
}
if (hz > 53 && hz < 56)
{
vfp = height+((vmax-height)*0.25);
vfp = height+((vmax-height)*0.35);
}
@ -253,35 +228,34 @@ static bool x11_set_resolution(void *data,
for (i =0; i < 3; i++)
{
sprintf(output,"xrandr --addmode %s%d %s", "DVI",i ,new_mode);
system(output);
sprintf(output,"xrandr --output %s%d --mode %s", "DVI", i, new_mode);
system(output);
sprintf(output,"xrandr --delmode %s%d %s", "DVI",i ,old_mode);
system(output);
}
for (i =0; i < 3; i++)
{
sprintf(output,"xrandr --addmode %s-%d %s", "DVI",i ,new_mode);
system(output);
sprintf(output,"xrandr --output %s-%d --mode %s", "DVI", i, new_mode);
system(output);
sprintf(output,"xrandr --delmode %s-%d %s", "DVI",i ,old_mode);
system(output);
}
for (i =0; i < 3; i++)
{
sprintf(output,"xrandr --addmode %s%d %s", "VGA",i ,new_mode);
system(output);
sprintf(output,"xrandr --output %s%d --mode %s", "VGA", i, new_mode);
system(output);
sprintf(output,"xrandr --delmode %s%d %s", "VGA",i ,old_mode);
system(output);
}
for (i =0; i < 3; i++)
{
sprintf(output,"xrandr --addmode %s-%d %s", "VGA",i ,new_mode);
system(output);
sprintf(output,"xrandr --output %s-%d --mode %s", "VGA", i, new_mode);
system(output);
sprintf(output,"xrandr --delmode %s-%d %s", "VGA",i ,old_mode);
system(output);
}
sprintf(output,"xrandr -s %s", new_mode);
system(output);
/* remove old mode */
sprintf(output,"xrandr --rmmode %s", old_mode);
system(output);