- made video base code game independent

src/common/rendering/gl/gl_postprocess.cpp

@@ -35,6 +35,7 @@
 #include "v_video.h"
 #include "templates.h"
 #include "hw_vrmodes.h"
+#include "v_draw.h"
 
 extern bool vid_hdr_active;
 
@@ -123,7 +124,7 @@ void FGLRenderer::Flush()
 			if (eyeCount - eye_ix > 1)
 				mBuffers->NextEye(eyeCount);
 		}
-		screen->Clear2D();
+		twod->Clear();
 
 		FGLPostProcessState savedState;
 		FGLDebug::PushGroup("PresentEyes");
@@ -143,7 +144,7 @@ void FGLRenderer::Flush()
 void FGLRenderer::CopyToBackbuffer(const IntRect *bounds, bool applyGamma)
 {
 	screen->Draw2D();	// draw all pending 2D stuff before copying the buffer
-	screen->Clear2D();
+	twod->Clear();
 
 	GLPPRenderState renderstate(mBuffers);
 	hw_postprocess.customShaders.Run(&renderstate, "screen");

src/common/rendering/gl/gl_renderstate.cpp

@@ -26,13 +26,10 @@
 */
 
 #include "templates.h"
-#include "doomstat.h"
-#include "r_data/colormaps.h"
 #include "gl_system.h"
 #include "gl_interface.h"
 #include "hw_cvars.h"
 #include "flatvertices.h"
-#include "hwrenderer/scene/hw_skydome.h"
 #include "gl_shader.h"
 #include "gl/renderer/gl_renderer.h"
 #include "hw_lightbuffer.h"

src/common/rendering/r_videoscale.cpp

@@ -40,12 +40,11 @@
 #include "v_draw.h"
 #include "i_interface.h"
 #include "printf.h"
+#include "version.h"
 
 #define NUMSCALEMODES countof(vScaleTable)
 extern bool setsizeneeded;
 
-EXTERN_CVAR(Int, vid_aspect)
-
 CUSTOM_CVAR(Int, vid_scale_customwidth, VID_MIN_WIDTH, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
 {
 	if (self < VID_MIN_WIDTH)