- moved VR code and IntRect to 'common'

src/CMakeLists.txt

@@ -973,7 +973,6 @@ set (PCH_SOURCES
 	rendering/hwrenderer/utility/hw_draw2d.cpp
 	rendering/hwrenderer/utility/hw_lighting.cpp
 	rendering/hwrenderer/utility/hw_shaderpatcher.cpp
-	rendering/hwrenderer/utility/hw_vrmodes.cpp
 	maploader/edata.cpp
 	maploader/specials.cpp
 	maploader/maploader.cpp
@@ -1145,6 +1144,7 @@ set (PCH_SOURCES
 	common/objects/dobjgc.cpp
 	common/objects/dobjtype.cpp
 	common/rendering/r_videoscale.cpp
+	common/rendering/hwrenderer/data/hw_vrmodes.cpp
 	common/rendering/hwrenderer/postprocessing/hw_postprocess.cpp
 	common/rendering/hwrenderer/postprocessing/hw_postprocess_cvars.cpp
 

src/common/rendering/hwrenderer/data/hw_vrmodes.cpp

@@ -26,10 +26,10 @@
 */
 
 #include "vectors.h" // RAD2DEG
-#include "doomtype.h" // M_PI
 #include "hwrenderer/utility/hw_cvars.h"
 #include "hw_vrmodes.h"
 #include "v_video.h"
+#include "version.h"
 
 // Set up 3D-specific console variables:
 CVAR(Int, vr_mode, 0, CVAR_GLOBALCONFIG)
@@ -59,6 +59,7 @@ static VRMode vrmi_checker = { 2, isqrt2, isqrt2, 1.f,{ { -.5f, 1.f },{ .5f, 1.f
 
 const VRMode *VRMode::GetVRMode(bool toscreen)
 {
+#ifdef VR3D_ENABLED
 	switch (toscreen && vid_rendermode == 4 ? vr_mode : 0)
 	{
 	default:
@@ -91,6 +92,9 @@ const VRMode *VRMode::GetVRMode(bool toscreen)
 	case VR_CHECKERINTERLEAVED:
 		return &vrmi_checker;
 	}
+#else
+	return &vrmi_mono;
+#endif
 }
 
 void VRMode::AdjustViewport(DFrameBuffer *screen) const

src/common/rendering/hwrenderer/postprocessing/hw_postprocess.h

@@ -3,6 +3,7 @@
 #include "hwrenderer/data/shaderuniforms.h"
 #include <memory>
 #include <map>
+#include "intrect.h"
 
 struct PostProcessShader;
 
@@ -777,15 +778,6 @@ struct ShadowMapUniforms
 	}
 };
 
-class PPShadowMap
-{
-public:
-	void Update(PPRenderState *renderstate);
-
-private:
-	PPShader ShadowMap = { "shaders/glsl/shadowmap.fp", "", ShadowMapUniforms::Desc() };
-};
-
 class PPCustomShaderInstance
 {
 public:
@@ -819,6 +811,18 @@ private:
 	std::vector<std::unique_ptr<PPCustomShaderInstance>> mShaders;
 };
 
+class PPShadowMap
+{
+public:
+	void Update(PPRenderState* renderstate);
+
+private:
+	PPShader ShadowMap = { "shaders/glsl/shadowmap.fp", "", ShadowMapUniforms::Desc() };
+};
+
+
+
+
 /////////////////////////////////////////////////////////////////////////////
 
 class Postprocess

src/common/utility/intrect.h

@@ -0,0 +1,31 @@
+#pragma once
+
+
+struct IntRect
+{
+	int left, top;
+	int width, height;
+
+
+	void Offset(int xofs, int yofs)
+	{
+		left += xofs;
+		top += yofs;
+	}
+
+	void AddToRect(int x, int y)
+	{
+		if (x < left)
+			left = x;
+		if (x > left + width)
+			width = x - left;
+
+		if (y < top)
+			top = y;
+		if (y > top + height)
+			height = y - top;
+	}
+
+
+};
+

src/gameconfigfile.cpp

@@ -47,6 +47,7 @@
 #include "doomstat.h"
 #include "gi.h"
 #include "d_main.h"
+#include "v_video.h"
 #if !defined _MSC_VER && !defined __APPLE__
 #include "i_system.h"  // for SHARE_DIR
 #endif // !_MSC_VER && !__APPLE__
@@ -560,6 +561,16 @@ void FGameConfigFile::DoGlobalSetup ()
 					}
 				}
 			}
+			if (last < 220)
+			{
+				auto var = FindCVar("Gamma", NULL);
+				if (var != NULL)
+				{
+					UCVarValue v = var->GetGenericRep(CVAR_Float);
+					vid_gamma = v.Float;
+				}
+
+			}
 		}
 	}
 }

src/r_data/v_palette.cpp

@@ -59,7 +59,7 @@ int		BlendR, BlendG, BlendB, BlendA;
 /**************************/
 
 uint8_t newgamma[256];
-CUSTOM_CVAR (Float, Gamma, 1.f, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
+CUSTOM_CVAR (Float, vid_gamma, 1.f, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
 {
 	if (self == 0.f)
 	{ // Gamma values of 0 are illegal.
@@ -78,13 +78,13 @@ CCMD (bumpgamma)
 	// [RH] Gamma correction tables are now generated on the fly for *any* gamma level
 	// Q: What are reasonable limits to use here?
 
-	float newgamma = Gamma + 0.1f;
+	float newgamma = vid_gamma + 0.1f;
 
 	if (newgamma > 3.0)
 		newgamma = 1.0;
 
-	Gamma = newgamma;
-	Printf ("Gamma correction level %g\n", *Gamma);
+	vid_gamma = newgamma;
+	Printf ("Gamma correction level %g\n", *vid_gamma);
 }
 
 

src/rendering/gl/renderer/gl_postprocess.cpp

@@ -33,7 +33,7 @@
 #include "gl/shaders/gl_shaderprogram.h"
 #include "hwrenderer/postprocessing/hw_postprocess.h"
 #include "hwrenderer/postprocessing/hw_postprocess_cvars.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "hwrenderer/data/flatvertices.h"
 #include "gl/textures/gl_hwtexture.h"
 #include "r_videoscale.h"
@@ -62,7 +62,7 @@ void FGLRenderer::PostProcessScene(int fixedcm, const std::function<void()> &aft
 
 	hw_postprocess.Pass1(&renderstate, fixedcm, sceneWidth, sceneHeight);
 	mBuffers->BindCurrentFB();
-	afterBloomDrawEndScene2D();
+	if (afterBloomDrawEndScene2D) afterBloomDrawEndScene2D();
 	hw_postprocess.Pass2(&renderstate, fixedcm, sceneWidth, sceneHeight);
 }
 
@@ -199,7 +199,7 @@ void FGLRenderer::DrawPresentTexture(const IntRect &box, bool applyGamma)
 	}
 	else
 	{
-		mPresentShader->Uniforms->InvGamma = 1.0f / clamp<float>(Gamma, 0.1f, 4.f);
+		mPresentShader->Uniforms->InvGamma = 1.0f / clamp<float>(vid_gamma, 0.1f, 4.f);
 		mPresentShader->Uniforms->Contrast = clamp<float>(vid_contrast, 0.1f, 3.f);
 		mPresentShader->Uniforms->Brightness = clamp<float>(vid_brightness, -0.8f, 0.8f);
 		mPresentShader->Uniforms->Saturation = clamp<float>(vid_saturation, -15.0f, 15.f);

src/rendering/gl/renderer/gl_renderer.cpp

@@ -48,7 +48,7 @@
 #include "gl/renderer/gl_renderstate.h"
 #include "gl/renderer/gl_renderbuffers.h"
 #include "gl/shaders/gl_shaderprogram.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "hwrenderer/data/flatvertices.h"
 #include "hwrenderer/scene/hw_skydome.h"
 #include "hwrenderer/scene/hw_fakeflat.h"

src/rendering/gl/renderer/gl_stereo3d.cpp

@@ -28,7 +28,7 @@
 #include "gl_system.h"
 #include "gl/renderer/gl_renderer.h"
 #include "gl/renderer/gl_renderbuffers.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "gl/system/gl_framebuffer.h"
 #include "gl/renderer/gl_postprocessstate.h"
 #include "gl/system/gl_framebuffer.h"
@@ -162,7 +162,7 @@ void FGLRenderer::prepareInterleavedPresent(FPresentShaderBase& shader)
 	}
 	else
 	{
-		shader.Uniforms->InvGamma = 1.0f / clamp<float>(Gamma, 0.1f, 4.f);
+		shader.Uniforms->InvGamma = 1.0f / clamp<float>(vid_gamma, 0.1f, 4.f);
 		shader.Uniforms->Contrast = clamp<float>(vid_contrast, 0.1f, 3.f);
 		shader.Uniforms->Brightness = clamp<float>(vid_brightness, -0.8f, 0.8f);
 		shader.Uniforms->Saturation = clamp<float>(vid_saturation, -15.0f, 15.0f);

src/rendering/gl/system/gl_framebuffer.cpp

@@ -38,7 +38,7 @@
 #include "gl/renderer/gl_renderbuffers.h"
 #include "gl/textures/gl_samplers.h"
 #include "hwrenderer/utility/hw_clock.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "hwrenderer/models/hw_models.h"
 #include "hwrenderer/scene/hw_skydome.h"
 #include "hwrenderer/scene/hw_fakeflat.h"

src/rendering/gl/textures/gl_hwtexture.h

@@ -14,7 +14,6 @@
 #include "hw_ihwtexture.h"
 
 class FCanvasTexture;
-class AActor;
 
 namespace OpenGLRenderer
 {

src/rendering/hwrenderer/dynlights/hw_shadowmap.cpp

@@ -29,6 +29,7 @@
 #include "g_levellocals.h"
 #include "v_video.h"
 #include "a_dynlight.h"
+#include "hwrenderer/postprocessing/hw_postprocess.h"
 
 /*
 	The 1D shadow maps are stored in a 1024x1024 texture as float depth values (R32F).
@@ -224,3 +225,23 @@ IShadowMap::~IShadowMap()
 	Reset();
 }
 
+void PPShadowMap::Update(PPRenderState* renderstate)
+{
+	ShadowMapUniforms uniforms;
+	uniforms.ShadowmapQuality = (float)gl_shadowmap_quality;
+	uniforms.NodesCount = screen->mShadowMap.NodesCount();
+
+	renderstate->PushGroup("shadowmap");
+
+	renderstate->Clear();
+	renderstate->Shader = &ShadowMap;
+	renderstate->Uniforms.Set(uniforms);
+	renderstate->Viewport = { 0, 0, gl_shadowmap_quality, 1024 };
+	renderstate->SetShadowMapBuffers(true);
+	renderstate->SetOutputShadowMap();
+	renderstate->SetNoBlend();
+	renderstate->Draw();
+
+	renderstate->PopGroup();
+}
+

src/rendering/hwrenderer/hw_entrypoint.cpp

@@ -46,7 +46,7 @@
 #include "hwrenderer/scene/hw_fakeflat.h"
 #include "hwrenderer/scene/hw_clipper.h"
 #include "hwrenderer/scene/hw_portal.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 
 EXTERN_CVAR(Bool, cl_capfps)
 extern bool NoInterpolateView;
@@ -181,7 +181,7 @@ void DoWriteSavePic(FileWriter* file, ESSType ssformat, uint8_t* scr, int width,
 		pitch *= -1;
 	}
 
-	M_CreatePNG(file, scr, ssformat == SS_PAL ? palette : nullptr, ssformat, width, height, pitch, Gamma);
+	M_CreatePNG(file, scr, ssformat == SS_PAL ? palette : nullptr, ssformat, width, height, pitch, vid_gamma);
 }
 
 //===========================================================================

src/rendering/hwrenderer/postprocessing/hw_postprocessshader.cpp

@@ -23,27 +23,7 @@
 #include "d_player.h"
 #include "hwrenderer/postprocessing/hw_postprocessshader.h"
 #include "g_levellocals.h"
-
-void PPShadowMap::Update(PPRenderState *renderstate)
-{
-	ShadowMapUniforms uniforms;
-	uniforms.ShadowmapQuality = (float)gl_shadowmap_quality;
-	uniforms.NodesCount = screen->mShadowMap.NodesCount();
-
-	renderstate->PushGroup("shadowmap");
-
-	renderstate->Clear();
-	renderstate->Shader = &ShadowMap;
-	renderstate->Uniforms.Set(uniforms);
-	renderstate->Viewport = { 0, 0, gl_shadowmap_quality, 1024 };
-	renderstate->SetShadowMapBuffers(true);
-	renderstate->SetOutputShadowMap();
-	renderstate->SetNoBlend();
-	renderstate->Draw();
-
-	renderstate->PopGroup();
-}
-
+#include "hwrenderer/postprocessing/hw_postprocess.h"
 
 static bool IsConsolePlayer(player_t *player)
 {

src/rendering/hwrenderer/scene/hw_drawinfo.cpp

@@ -41,7 +41,7 @@
 #include "hwrenderer/data/hw_viewpointbuffer.h"
 #include "hwrenderer/data/flatvertices.h"
 #include "hwrenderer/dynlights/hw_lightbuffer.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "hw_clipper.h"
 
 EXTERN_CVAR(Float, r_visibility)

src/rendering/hwrenderer/scene/hw_skydome.cpp

@@ -284,8 +284,8 @@ void FSkyVertexBuffer::CreateDome()
 
 void FSkyVertexBuffer::SetupMatrices(HWDrawInfo *di, FGameTexture *tex, float x_offset, float y_offset, bool mirror, int mode, VSMatrix &modelMatrix, VSMatrix &textureMatrix)
 {
-	int texw = tex->GetDisplayWidth();
-	int texh = tex->GetDisplayHeight();
+	float texw = tex->GetDisplayWidth();
+	float texh = tex->GetDisplayHeight();
 
 	modelMatrix.loadIdentity();
 	modelMatrix.rotate(-180.0f + x_offset, 0.f, 1.f, 0.f);

src/rendering/polyrenderer/backend/poly_framebuffer.cpp

@@ -30,7 +30,7 @@
 #include "i_video.h"
 
 #include "hwrenderer/utility/hw_clock.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "hwrenderer/utility/hw_cvars.h"
 #include "hwrenderer/models/hw_models.h"
 #include "hwrenderer/scene/hw_skydome.h"

src/rendering/v_video.h

@@ -41,6 +41,7 @@
 #include "renderstyle.h"
 #include "c_cvars.h"
 #include "v_2ddrawer.h"
+#include "intrect.h"
 
 #include "hwrenderer/dynlights/hw_shadowmap.h"
 
@@ -78,35 +79,6 @@ enum EHWCaps
 };
 
 
-struct IntRect
-{
-	int left, top;
-	int width, height;
-
-
-	void Offset(int xofs, int yofs)
-	{
-		left += xofs;
-		top += yofs;
-	}
-
-	void AddToRect(int x, int y)
-	{
-		if (x < left)
-			left = x;
-		if (x > left + width)
-			width = x - left;
-
-		if (y < top)
-			top = y;
-		if (y > top + height)
-			height = y - top;
-	}
-
-
-};
-
-
 extern int DisplayWidth, DisplayHeight;
 
 void V_UpdateModeSize (int width, int height);
@@ -366,7 +338,7 @@ extern DFrameBuffer *screen;
 #define SCREENHEIGHT (screen->GetHeight ())
 #define SCREENPITCH (screen->GetPitch ())
 
-EXTERN_CVAR (Float, Gamma)
+EXTERN_CVAR (Float, vid_gamma)
 
 
 // Allocates buffer screens, call before R_Init.

src/rendering/vulkan/renderer/vk_postprocess.cpp

@@ -32,7 +32,7 @@
 #include "hwrenderer/utility/hw_cvars.h"
 #include "hwrenderer/postprocessing/hw_postprocess.h"
 #include "hwrenderer/postprocessing/hw_postprocess_cvars.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "hwrenderer/data/flatvertices.h"
 #include "r_videoscale.h"
 #include "filesystem.h"
@@ -201,7 +201,7 @@ void VkPostprocess::DrawPresentTexture(const IntRect &box, bool applyGamma, bool
 	}
 	else
 	{
-		uniforms.InvGamma = 1.0f / clamp<float>(Gamma, 0.1f, 4.f);
+		uniforms.InvGamma = 1.0f / clamp<float>(vid_gamma, 0.1f, 4.f);
 		uniforms.Contrast = clamp<float>(vid_contrast, 0.1f, 3.f);
 		uniforms.Brightness = clamp<float>(vid_brightness, -0.8f, 0.8f);
 		uniforms.Saturation = clamp<float>(vid_saturation, -15.0f, 15.f);

src/rendering/vulkan/system/vk_framebuffer.cpp

@@ -32,7 +32,7 @@
 #include "v_text.h"
 
 #include "hwrenderer/utility/hw_clock.h"
-#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hw_vrmodes.h"
 #include "hwrenderer/utility/hw_cvars.h"
 #include "hwrenderer/models/hw_models.h"
 #include "hwrenderer/scene/hw_skydome.h"

src/version.h

@@ -65,7 +65,7 @@ const char *GetVersionString();
 // Version stored in the ini's [LastRun] section.
 // Bump it if you made some configuration change that you want to
 // be able to migrate in FGameConfigFile::DoGlobalSetup().
-#define LASTRUNVERSION "219"
+#define LASTRUNVERSION "220"
 
 // Protocol version used in demos.
 // Bump it if you change existing DEM_ commands or add new ones.
@@ -95,6 +95,7 @@ const char *GetVersionString();
 #define BASEWAD "gzdoom.pk3"
 #define OPTIONALWAD "game_support.pk3"
 #define GZDOOM 1
+#define VR3D_ENABLED
 
 // More stuff that needs to be different for derivatives.
 #define GAMENAME "GZDoom"

wadsrc/static/menudef.txt

@@ -926,7 +926,7 @@ OptionMenu "VideoOptions" protected
 	StaticText " "
 	Slider "$DSPLYMNU_SCREENSIZE",				"screenblocks", 				3.0, 12.0, 1.0, 0
 
-	Slider "$DSPLYMNU_GAMMA",					"Gamma",						0.75, 3.0, 0.05, 2
+	Slider "$DSPLYMNU_GAMMA",					"vid_gamma",					0.75, 3.0, 0.05, 2
 	Slider "$DSPLYMNU_BRIGHTNESS",				"vid_brightness",				-0.8,0.8, 0.05,2
 	Slider "$DSPLYMNU_CONTRAST",				"vid_contrast",	   				0.1, 3.0, 0.1
 	Slider "$DSPLYMNU_SATURATION",				"vid_saturation",  				-3.0, 3.0, 0.25, 2