implemented vid_refreshrate cvar to specify display refresh rate in windows

[xonotic/darkplaces.git] / vid_wgl.c

diff --git a/vid_wgl.c b/vid_wgl.c
index 8c1180084e5fe19ddcb4624e63459b50b8473bbe..8cce143a75cf04f63b6b0f1f81ae8f2df3ceb8bf 100644 (file)
--- a/vid_wgl.c
+++ b/vid_wgl.c
@@ -40,6 +40,8 @@ extern HINSTANCE global_hInstance;
 // Tell startup code that we have a client
 int cl_available = true;
 
+qboolean vid_supportrefreshrate = true;
+
 static int (WINAPI *qwglChoosePixelFormat)(HDC, CONST PIXELFORMATDESCRIPTOR *);
 static int (WINAPI *qwglDescribePixelFormat)(HDC, int, UINT, LPPIXELFORMATDESCRIPTOR);
 //static int (WINAPI *qwglGetPixelFormat)(HDC);
@@ -723,7 +725,7 @@ void VID_Init(void)
        IN_Init();
 }
 
-int VID_InitMode (int fullscreen, int width, int height, int bpp)
+int VID_InitMode (int fullscreen, int width, int height, int bpp, int refreshrate)
 {
        int i;
        HDC hdc;
@@ -787,10 +789,11 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp)
        vid_isfullscreen = false;
        if (fullscreen)
        {
-               gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
+               gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY;
                gdevmode.dmBitsPerPel = bpp;
                gdevmode.dmPelsWidth = width;
                gdevmode.dmPelsHeight = height;
+               gdevmode.dmDisplayFrequency = refreshrate;
                gdevmode.dmSize = sizeof (gdevmode);
                if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
                {