X-Git-Url: https://de.git.xonotic.org/?a=blobdiff_plain;f=r_modules.c;h=818637e8467d67100f0e75e6291d403403a40c8e;hb=8e10530c0564b56ff02e689d3d6839b8fcb88553;hp=969519a6f00c5cae30d6368f7ab0b093bff1c759;hpb=e411cc7d14dad08cbbe27f5b3af86700f7eb5184;p=xonotic%2Fdarkplaces.git

diff --git a/r_modules.c b/r_modules.c
index 969519a6..818637e8 100644
--- a/r_modules.c
+++ b/r_modules.c
@@ -1,15 +1,17 @@
 
 #include "quakedef.h"
 
-#define MAXRENDERMODULES 64
+#define MAXRENDERMODULES 20
 
 typedef struct rendermodule_s
 {
 	int active; // set by start, cleared by shutdown
-	char *name;
+	const char *name;
 	void(*start)(void);
 	void(*shutdown)(void);
 	void(*newmap)(void);
+	void(*devicelost)(void);
+	void(*devicerestored)(void);
 }
 rendermodule_t;
 
@@ -17,12 +19,10 @@ rendermodule_t rendermodule[MAXRENDERMODULES];
 
 void R_Modules_Init(void)
 {
-	int i;
-	for (i = 0;i < MAXRENDERMODULES;i++)
-		rendermodule[i].name = NULL;
+	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(const 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++)
@@ -30,15 +30,20 @@ void R_RegisterModule(char *name, void(*start)(void), void(*shutdown)(void), voi
 		if (rendermodule[i].name == NULL)
 			break;
 		if (!strcmp(name, rendermodule[i].name))
-			Sys_Error("R_RegisterModule: module \"%s\" registered twice\n", name);
+		{
+			Con_Printf("R_RegisterModule: module \"%s\" registered twice\n", name);
+			return;
+		}
 	}
 	if (i >= MAXRENDERMODULES)
-		Sys_Error("R_RegisterModule: ran out of renderer module slots (%i)\n", MAXRENDERMODULES);
+		Sys_Error("R_RegisterModule: ran out of renderer module slots (%i)", MAXRENDERMODULES);
 	rendermodule[i].active = 0;
 	rendermodule[i].name = name;
 	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)
@@ -49,7 +54,10 @@ void R_Modules_Start(void)
 		if (rendermodule[i].name == NULL)
 			continue;
 		if (rendermodule[i].active)
-			Sys_Error("R_StartModules: module \"%s\" already active\n", rendermodule[i].name);
+		{
+			Con_Printf ("R_StartModules: module \"%s\" already active\n", rendermodule[i].name);
+			continue;
+		}
 		rendermodule[i].active = 1;
 		rendermodule[i].start();
 	}
@@ -58,7 +66,8 @@ void R_Modules_Start(void)
 void R_Modules_Shutdown(void)
 {
 	int i;
-	for (i = 0;i < MAXRENDERMODULES;i++)
+	// shutdown in reverse
+	for (i = MAXRENDERMODULES - 1;i >= 0;i--)
 	{
 		if (rendermodule[i].name == NULL)
 			continue;
@@ -71,6 +80,8 @@ void R_Modules_Shutdown(void)
 
 void R_Modules_Restart(void)
 {
+	Host_StartVideo();
+	Con_Print("restarting renderer\n");
 	R_Modules_Shutdown();
 	R_Modules_Start();
 }
@@ -78,6 +89,7 @@ void R_Modules_Restart(void)
 void R_Modules_NewMap(void)
 {
 	int i;
+	R_SkinFrame_PrepareForPurge();
 	for (i = 0;i < MAXRENDERMODULES;i++)
 	{
 		if (rendermodule[i].name == NULL)
@@ -86,4 +98,37 @@ void R_Modules_NewMap(void)
 			continue;
 		rendermodule[i].newmap();
 	}
+	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();
+	}
+}
+