Introduces a new DrawCommand to be used for res/driver changes

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1478 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/src/sc2code/libs/graphics/drawcmd.h

@@ -38,6 +38,7 @@ enum
 	TFB_DRAWCOMMANDTYPE_SETMIPMAP,
 	TFB_DRAWCOMMANDTYPE_DELETEIMAGE,
 	TFB_DRAWCOMMANDTYPE_SENDSIGNAL,
+	TFB_DRAWCOMMANDTYPE_REINITVIDEO,
 };
 
 typedef struct tfb_dc_line
@@ -112,6 +113,11 @@ typedef struct tfb_dc_signal
 	Semaphore sem;
 } TFB_DrawCommand_SendSignal;
 
+typedef struct tfb_dc_reinit_video
+{
+	int driver, flags, width, height, bpp;
+} TFB_DrawCommand_ReinitVideo;
+
 typedef struct tfb_drawcommand
 {
 	int Type;
@@ -127,6 +133,7 @@ typedef struct tfb_drawcommand
 		TFB_DrawCommand_SetMipmap setmipmap;
 		TFB_DrawCommand_DeleteImage deleteimage;
 		TFB_DrawCommand_SendSignal sendsignal;
+		TFB_DrawCommand_ReinitVideo reinitvideo;
 	} data;
 } TFB_DrawCommand;
 

sc2/src/sc2code/libs/graphics/sdl/sdl_common.c

@@ -677,6 +677,9 @@ TFB_FlushGraphics () // Only call from main thread!!
 		case TFB_DRAWCOMMANDTYPE_SENDSIGNAL:
 			ClearSemaphore (DC.data.sendsignal.sem);
 			break;
+		case TFB_DRAWCOMMANDTYPE_REINITVIDEO:
+			fprintf (stderr, "TODO: REINITVIDEO command set.  Not yet implemented.\n");
+			break;
 		}
 	}
 	

sc2/src/sc2code/libs/graphics/tfb_draw.c

@@ -208,6 +208,19 @@ TFB_DrawScreen_WaitForSignal (void)
 	SetSemaphore (s);	
 }
 
+void
+TFB_DrawScreen_ReinitVideo (int driver, int flags, int width, int height, int bpp)
+{
+	TFB_DrawCommand DrawCommand;
+	DrawCommand.Type = TFB_DRAWCOMMANDTYPE_REINITVIDEO;
+	DrawCommand.data.reinitvideo.driver = driver;
+	DrawCommand.data.reinitvideo.flags = flags;
+	DrawCommand.data.reinitvideo.width = width;
+	DrawCommand.data.reinitvideo.height = height;
+	DrawCommand.data.reinitvideo.bpp = bpp;
+	TFB_EnqueueDrawCommand(&DrawCommand);
+}
+
 void
 TFB_DrawImage_Line (int x1, int y1, int x2, int y2, int r, int g, int b, TFB_Image *dest)
 {

sc2/src/sc2code/libs/graphics/tfb_draw.h

@@ -77,6 +77,7 @@ void TFB_DrawScreen_FilledImage (TFB_Image *img, int x, int y, int scale, int r,
 void TFB_DrawScreen_CopyToImage (TFB_Image *img, PRECT lpRect, SCREEN src);
 void TFB_DrawScreen_DeleteImage (TFB_Image *img);
 void TFB_DrawScreen_WaitForSignal (void);
+void TFB_DrawScreen_ReinitVideo (int driver, int flags, int width, int height, int bpp);
 void TFB_DrawScreen_SetPalette (int paletteIndex, int r, int g, int b);
 void TFB_FlushPaletteCache (void);