X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fvideo.cpp;h=ffeee21d0e70139820954f489fc358fad5f46a58;hb=847f593941ee60d7be72cd07309201bfdb3651f8;hp=1df9fca1e15627bfd619bfb8fb77dbf810729130;hpb=824222a5bc2a86fdef6763104fc0f48b8972cfbe;p=virtualjaguar

diff --git a/src/video.cpp b/src/video.cpp
index 1df9fca..ffeee21 100644
--- a/src/video.cpp
+++ b/src/video.cpp
@@ -13,10 +13,11 @@
 // External global variables
 
 //shouldn't these exist here??? Prolly.
-extern SDL_Surface * surface, * mainSurface;
-extern Uint32 mainSurfaceFlags;
-extern int16 * backbuffer;
-extern SDL_Joystick * joystick;
+//And now, they do! :-)
+SDL_Surface * surface, * mainSurface;
+Uint32 mainSurfaceFlags;
+int16 * backbuffer;
+SDL_Joystick * joystick;
 
 //
 // Prime SDL and create surfaces
@@ -57,9 +58,9 @@ bool InitVideo(void)
 		mainSurfaceFlags |= SDL_FULLSCREEN;
 
 	if (!vjs.useOpenGL)
-		mainSurface = SDL_SetVideoMode(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT, 16, mainSurfaceFlags);
+		mainSurface = SDL_SetVideoMode(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT_NTSC, 16, mainSurfaceFlags);
 	else
-		mainSurface = SDL_SetVideoMode(VIRTUAL_SCREEN_WIDTH * 2, VIRTUAL_SCREEN_HEIGHT * 2, 16, mainSurfaceFlags);
+		mainSurface = SDL_SetVideoMode(VIRTUAL_SCREEN_WIDTH * 2, VIRTUAL_SCREEN_HEIGHT_NTSC * 2, 16, mainSurfaceFlags);
 
 	if (mainSurface == NULL)
 	{
@@ -70,7 +71,7 @@ bool InitVideo(void)
 	SDL_WM_SetCaption("Virtual Jaguar", "Virtual Jaguar");
 
 	// Create the primary SDL display (16 BPP, 5/5/5 RGB format)
-	surface = SDL_CreateRGBSurface(SDL_SWSURFACE, VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT,
+	surface = SDL_CreateRGBSurface(SDL_SWSURFACE, VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT_NTSC,
 		16, 0x7C00, 0x03E0, 0x001F, 0);
 
 	if (surface == NULL)
@@ -80,7 +81,9 @@ bool InitVideo(void)
 	}
 
 	if (vjs.useOpenGL)
-		sdlemu_init_opengl(surface, 1/*method*/, 2/*size*/, 0/*texture type (linear, nearest)*/);
+//Should make another setting here, for either linear or nearest (instead of just picking one)
+//And we have! ;-)
+		sdlemu_init_opengl(surface, 1/*method*/, 2/*size*/, vjs.glFilter/*texture type (linear, nearest)*/);
 
 	// Initialize Joystick support under SDL
 	if (vjs.useJoystick)
@@ -102,6 +105,12 @@ bool InitVideo(void)
 		}
 	}
 
+	// Set up the backbuffer
+//To be safe, this should be 1280 * 625 * 2...
+//	backbuffer = (int16 *)malloc(845 * 525 * sizeof(int16));
+	backbuffer = (int16 *)malloc(1280 * 625 * sizeof(int16));
+	memset(backbuffer, 0x44, VIRTUAL_SCREEN_WIDTH * VIRTUAL_SCREEN_HEIGHT_NTSC * sizeof(int16));
+
 	return true;
 }
 
@@ -117,6 +126,8 @@ void VideoDone(void)
 	SDL_FreeSurface(surface);
 	SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_AUDIO | SDL_INIT_TIMER);
 	SDL_Quit();
+
+	free(backbuffer);
 }
 
 //
@@ -160,9 +171,10 @@ void ResizeScreen(uint32 width, uint32 height)
 		exit(1);
 	}
 
-	sprintf(window_title, "Virtual Jaguar (%i x %i)", (int)width, (int)height);
-
-	if (!vjs.useOpenGL)
+	if (vjs.useOpenGL)
+		// This seems to work well for resizing (i.e., changes in the pixel width)...
+		sdlemu_resize_texture(surface, mainSurface, vjs.glFilter);
+	else
 	{
 		mainSurface = SDL_SetVideoMode(width, height, 16, mainSurfaceFlags);
 
@@ -173,11 +185,12 @@ void ResizeScreen(uint32 width, uint32 height)
 		}
 	}
 
+	sprintf(window_title, "Virtual Jaguar (%i x %i)", (int)width, (int)height);
 	SDL_WM_SetCaption(window_title, window_title);
 
 	// This seems to work well for resizing (i.e., changes in the pixel width)...
-	if (vjs.useOpenGL)
-		sdlemu_resize_texture(surface, mainSurface);
+//	if (vjs.useOpenGL)
+//		sdlemu_resize_texture(surface, mainSurface);
 }
 
 //