- Moved the code that renders the view from D_Display into a virtual function

of the frame buffer so I can get rid of the last remaining renderer check
  outside the display code in GZDoom.
- made V_SetResolution a virtual function in IVideo. It's probably not a perfect
  solution but at least it allows overriding it (which I need in GZDoom.)
  Note: There's a lot of redundancy between hardware.cpp/h in the SDL and Win32
  folders so some cleaning up might be a good idea.


SVN r692 (trunk)

docs/rh-log.txt

@@ -7,6 +7,13 @@ January 10, 2008
 - Applied Karate Chris's TEAMINFO logo patch.
 
 January 10, 2008 (Changes by Graf Zahl)
+- Moved the code that renders the view from D_Display into a virtual function
+  of the frame buffer so I can get rid of the last remaining renderer check
+  outside the display code in GZDoom.
+- made V_SetResolution a virtual function in IVideo. It's probably not a perfect
+  solution but at least it allows overriding it (which I need in GZDoom.)
+  Note: There's a lot of redundancy between hardware.cpp/h in the SDL and Win32
+  folders so some cleaning up might be a good idea.
 - defined a constant for the crosshair menu entry's index to get a direct
   reference out of the function code. In GZDoom the menu contains different
   information.

src/d_main.cpp

@@ -89,6 +89,7 @@
 #include "st_start.h"
 #include "templates.h"
 #include "teaminfo.h"
+#include "hardware.h"
 
 // MACROS ------------------------------------------------------------------
 
@@ -466,7 +467,7 @@ void D_Display ()
 	if (setmodeneeded)
 	{
 		// Change screen mode.
-		if (V_SetResolution (NewWidth, NewHeight, NewBits))
+		if (Video->SetResolution (NewWidth, NewHeight, NewBits))
 		{
 			// Recalculate various view parameters.
 			setsizeneeded = true;
@@ -556,10 +557,7 @@ void D_Display ()
 			screen->SetBlendingRect(viewwindowx, viewwindowy,
 				viewwindowx + realviewwidth, viewwindowy + realviewheight);
 			P_CheckPlayerSprites();
-			R_RenderActorView (players[consoleplayer].mo);
-			R_DetailDouble ();		// [RH] Apply detail mode expansion
-			// [RH] Let cameras draw onto textures that were visible this frame.
-			FCanvasTextureInfo::UpdateAll ();
+			screen->RenderView(&players[consoleplayer]);
 			if ((hw2d = screen->Begin2D(viewactive)))
 			{
 				// Redraw everything every frame when using 2D accel

src/sdl/hardware.h

@@ -49,6 +49,9 @@ class IVideo
 
 	virtual void StartModeIterator (int bits, bool fs) = 0;
 	virtual bool NextMode (int *width, int *height, bool *letterbox) = 0;
+
+	virtual bool SetResolution (int width, int height, int bits);
+
 };
 
 void I_InitGraphics ();

src/v_video.cpp

@@ -1008,6 +1008,21 @@ void DFrameBuffer::CopyPixelData(BYTE * buffer, int texpitch, int texheight, int
 	}
 }
 
+//===========================================================================
+//
+// Render the view 
+//
+//===========================================================================
+void DFrameBuffer::RenderView(player_t *player)
+{
+	R_RenderActorView (player->mo);
+	R_DetailDouble ();		// [RH] Apply detail mode expansion
+	// [RH] Let cameras draw onto textures that were visible this frame.
+	FCanvasTextureInfo::UpdateAll ();
+}
+
+
+
 FNativePalette::~FNativePalette()
 {
 }
@@ -1106,7 +1121,7 @@ bool V_DoModeSetup (int width, int height, int bits)
 	return true;
 }
 
-bool V_SetResolution (int width, int height, int bits)
+bool IVideo::SetResolution (int width, int height, int bits)
 {
 	int oldwidth, oldheight;
 	int oldbits;
@@ -1253,7 +1268,7 @@ void V_Init2()
 	I_InitGraphics();
 	I_ClosestResolution (&width, &height, 8);
 
-	if (!V_SetResolution (width, height, 8))
+	if (!Video->SetResolution (width, height, 8))
 		I_FatalError ("Could not set resolution to %d x %d x %d", width, height, 8);
 	else
 		Printf ("Resolution: %d x %d\n", SCREENWIDTH, SCREENHEIGHT);

src/v_video.h

@@ -336,6 +336,9 @@ public:
 	// Set the rect defining the area effected by blending.
 	virtual void SetBlendingRect (int x1, int y1, int x2, int y2);
 
+	// render 3D view
+	virtual void RenderView(player_t *player);
+
 	bool Accel2D;	// If true, 2D drawing can be accelerated.
 
 	// Begin 2D drawing operations. This is like Update, but it doesn't end
@@ -422,8 +425,6 @@ FString V_GetColorStringByName (const char *name);
 // Tries to get color by name, then by string
 int V_GetColor (const DWORD *palette, const char *str);
 
-bool V_SetResolution (int width, int height, int bpp);
-
 #ifdef USEASM
 extern "C" void ASM_PatchPitch (void);
 #endif

src/win32/hardware.h

@@ -49,6 +49,9 @@ class IVideo
 
 	virtual void StartModeIterator (int bits, bool fs) = 0;
 	virtual bool NextMode (int *width, int *height, bool *letterbox) = 0;
+
+	virtual bool SetResolution (int width, int height, int bits);
+
 };
 
 void I_InitGraphics ();