add DeviceLost and DeviceRestored functions to R_Modules system

[xonotic/darkplaces.git] / r_modules.c

diff --git a/r_modules.c b/r_modules.c
index 8021ade76fb46312c98e327eda819731a6ca02d7..541ef0439ea11ef6b811d0017c1c754b7a40c1d6 100644 (file)
--- a/r_modules.c
+++ b/r_modules.c
@@ -10,6 +10,8 @@ typedef struct rendermodule_s
        void(*start)(void);
        void(*shutdown)(void);
        void(*newmap)(void);
+       void(*devicelost)(void);
+       void(*devicerestored)(void);
 }
 rendermodule_t;
 
@@ -20,7 +22,7 @@ void R_Modules_Init(void)
        Cmd_AddCommand("r_restart", R_Modules_Restart, "restarts renderer");
 }
 
-void R_RegisterModule(char *name, void(*start)(void), void(*shutdown)(void), void(*newmap)(void))
+void R_RegisterModule(char *name, void(*start)(void), void(*shutdown)(void), void(*newmap)(void), void(*devicelost)(void), void(*devicerestored)(void))
 {
        int i;
        for (i = 0;i < MAXRENDERMODULES;i++)
@@ -40,6 +42,8 @@ void R_RegisterModule(char *name, void(*start)(void), void(*shutdown)(void), voi
        rendermodule[i].start = start;
        rendermodule[i].shutdown = shutdown;
        rendermodule[i].newmap = newmap;
+       rendermodule[i].devicelost = devicelost;
+       rendermodule[i].devicerestored = devicerestored;
 }
 
 void R_Modules_Start(void)
@@ -97,3 +101,34 @@ void R_Modules_NewMap(void)
        R_SkinFrame_Purge();
 }
 
+void R_Modules_DeviceLost(void)
+{
+       int i;
+       for (i = 0;i < MAXRENDERMODULES;i++)
+       {
+               if (rendermodule[i].name == NULL)
+                       continue;
+               if (!rendermodule[i].active)
+                       continue;
+               if (!rendermodule[i].devicelost)
+                       continue;
+               rendermodule[i].devicelost();
+       }
+}
+
+
+void R_Modules_DeviceRestored(void)
+{
+       int i;
+       for (i = 0;i < MAXRENDERMODULES;i++)
+       {
+               if (rendermodule[i].name == NULL)
+                       continue;
+               if (!rendermodule[i].active)
+                       continue;
+               if (!rendermodule[i].devicerestored)
+                       continue;
+               rendermodule[i].devicerestored();
+       }
+}
+