- removed Windows types from several files which don't need them.

- split out the software renderer's video classes into their own file because they got included by all OpenGL sources.

src/gl/models/gl_models_md2.cpp

@@ -78,7 +78,7 @@ struct dmd_chunk_t
 #pragma pack(1)
 struct dmd_packedVertex_t
 {
-	byte            vertex[3];
+	uint8_t         vertex[3];
 	unsigned short  normal;		   // Yaw and pitch.
 };
 
@@ -202,7 +202,7 @@ void FDMDModel::LoadGeometry()
 			for(c = 0; c < 3; c++)
 			{
 				framev->vertices[k].xyz[axis[c]] =
-					(pVtx->vertex[c] * FLOAT(pfr->scale[c]) + FLOAT(pfr->translate[c]));
+					(pVtx->vertex[c] * float(pfr->scale[c]) + float(pfr->translate[c]));
 			}
 		}
 	}
@@ -415,8 +415,8 @@ struct md2_header_t
 
 struct md2_triangleVertex_t
 {
-	byte            vertex[3];
-	byte            lightNormalIndex;
+	uint8_t            vertex[3];
+	uint8_t            lightNormalIndex;
 };
 
 struct md2_packedFrame_t
@@ -437,7 +437,7 @@ bool FMD2Model::Load(const char * path, int lumpnum, const char * buffer, int le
 {
 	md2_header_t * md2header = (md2_header_t *)buffer;
 	ModelFrame *frame;
-	byte   *md2_frames;
+	uint8_t   *md2_frames;
 	int     i;
 
 	// Convert it to DMD.
@@ -481,7 +481,7 @@ bool FMD2Model::Load(const char * path, int lumpnum, const char * buffer, int le
 	}
 
 	// The frames need to be unpacked.
-	md2_frames = (byte*)buffer + info.offsetFrames;
+	md2_frames = (uint8_t*)buffer + info.offsetFrames;
 	frames = new ModelFrame[info.numFrames];
 
 	for (i = 0, frame = frames; i < info.numFrames; i++, frame++)
@@ -504,14 +504,14 @@ bool FMD2Model::Load(const char * path, int lumpnum, const char * buffer, int le
 void FMD2Model::LoadGeometry()
 {
 	static int axis[3] = { VX, VY, VZ };
-	byte   *md2_frames;
+	uint8_t   *md2_frames;
 	FMemLump lumpdata = Wads.ReadLump(mLumpNum);
 	const char *buffer = (const char *)lumpdata.GetMem();
 
 	texCoords = new FTexCoord[info.numTexCoords];
-	memcpy(texCoords, (byte*)buffer + info.offsetTexCoords, info.numTexCoords * sizeof(FTexCoord));
+	memcpy(texCoords, (uint8_t*)buffer + info.offsetTexCoords, info.numTexCoords * sizeof(FTexCoord));
 
-	md2_frames = (byte*)buffer + info.offsetFrames;
+	md2_frames = (uint8_t*)buffer + info.offsetFrames;
 	framevtx = new ModelFrameVertexData[info.numFrames];
 	ModelFrameVertexData *framev;
 	int i, k, c;

src/gl/models/tab_anorms.h

@@ -1,4 +1,4 @@
-#ifdef WIN32
+#ifdef _WIN32
 #pragma warning(disable:4305)
 #endif
 

src/gl/scene/gl_flats.cpp

@@ -601,7 +601,7 @@ void GLFlat::ProcessSector(sector_t * frontsector)
 	extsector_t::xfloor &x = sector->e->XFloor;
 	dynlightindex = -1;
 
-	byte &srf = gl_drawinfo->sectorrenderflags[sector->sectornum];
+	uint8_t &srf = gl_drawinfo->sectorrenderflags[sector->sectornum];
 
 	//
 	//

src/gl/scene/gl_scene.cpp

@@ -992,7 +992,7 @@ void FGLRenderer::WriteSavePic (player_t *player, FileWriter *file, int width, i
 	CopyToBackbuffer(&bounds, false);
 	glFlush();
 
-	byte * scr = (byte *)M_Malloc(width * height * 3);
+	uint8_t * scr = (uint8_t *)M_Malloc(width * height * 3);
 	glReadPixels(0,0,width, height,GL_RGB,GL_UNSIGNED_BYTE,scr);
 	M_CreatePNG (file, scr + ((height-1) * width * 3), NULL, SS_RGB, width, height, -width*3);
 	M_Free(scr);

src/gl/scene/gl_sprite.cpp

@@ -894,7 +894,7 @@ void GLSprite::Process(AActor* thing, sector_t * sector, int thruportal)
 			rendersector->GetCeilingLight() : rendersector->GetFloorLight());
 	foglevel = (BYTE)clamp<short>(rendersector->lightlevel, 0, 255);
 
-	lightlevel = (byte)gl_CheckSpriteGlow(rendersector, lightlevel, thingpos);
+	lightlevel = gl_CheckSpriteGlow(rendersector, lightlevel, thingpos);
 
 	ThingColor = (thing->RenderStyle.Flags & STYLEF_ColorIsFixed) ? thing->fillcolor : 0xffffff;
 	ThingColor.a = 255;

src/gl/system/gl_debug.cpp

@@ -271,15 +271,7 @@ void FGLDebug::DebugCallback(GLenum source, GLenum type, GLuint id, GLenum sever
 		return;
 
 	PrintMessage(source, type, id, severity, length, message);
-
-	if (severity != GL_DEBUG_SEVERITY_NOTIFICATION)
-	{
-#ifdef _MSC_VER
-		DebugBreak();
-#else
-		raise(SIGTRAP);
-#endif
-	}
+	assert(severity == GL_DEBUG_SEVERITY_NOTIFICATION);
 }
 
 //-----------------------------------------------------------------------------

src/gl/system/gl_wipe.cpp

@@ -47,18 +47,6 @@
 #include "gl/data/gl_vertexbuffer.h"
 #include "gl/renderer/gl_2ddrawer.h"
 
-#ifndef _WIN32
-struct POINT {
-  int32_t x; 
-  int32_t y; 
-};
-struct RECT {
-  int32_t left; 
-  int32_t top; 
-  int32_t right; 
-  int32_t bottom; 
-}; 
-#endif
 
 //===========================================================================
 // 
@@ -414,10 +402,19 @@ int OpenGLFrameBuffer::Wiper_Melt::MakeVBO(int ticks, OpenGLFrameBuffer *fb, boo
 			}
 			if (ticks == 0)
 			{
+				struct {
+					int32_t x;
+					int32_t y;
+				} dpt;
+				struct {
+					int32_t left;
+					int32_t top;
+					int32_t right;
+					int32_t bottom;
+				} rect;
+
 				// Only draw for the final tick.
 				// No need for optimization. Wipes won't ever be drawn with anything else.
-				RECT rect;
-				POINT dpt;
 
 				dpt.x = i * fb->Width / WIDTH;
 				dpt.y = MAX(0, y[i] * fb->Height / HEIGHT);

src/gl/utility/gl_clock.cpp

@@ -34,7 +34,7 @@
 **
 */
 
-#ifdef WIN32
+#ifdef _WIN32
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #include <intrin.h>
@@ -76,7 +76,7 @@ double		gl_MillisecPerCycle = 1e-5;		// 100 MHz
 
 void gl_CalculateCPUSpeed ()
 {
-	#ifdef WIN32
+	#ifdef _WIN32
 		LARGE_INTEGER freq;
 
 		QueryPerformanceFrequency (&freq);

src/win32/fb_d3d9.cpp

@@ -68,6 +68,7 @@
 #include "f_wipe.h"
 #include "sbar.h"
 #include "win32iface.h"
+#include "win32swiface.h"
 #include "doomstat.h"
 #include "v_palette.h"
 #include "w_wad.h"
@@ -1208,10 +1209,7 @@ void D3DFB::Flip()
 		}
 	}
 	// Limiting the frame rate is as simple as waiting for the timer to signal this event.
-	if (FPSLimitEvent != NULL)
-	{
-		WaitForSingleObject(FPSLimitEvent, 1000);
-	}
+	I_FPSLimit();
 	D3DDevice->Present(NULL, NULL, NULL, NULL);
 	InScene = false;
 

src/win32/fb_d3d9_wipe.cpp

@@ -48,6 +48,7 @@
 #include "doomtype.h"
 #include "f_wipe.h"
 #include "win32iface.h"
+#include "win32swiface.h"
 #include "templates.h"
 #include "m_random.h"
 

src/win32/fb_ddraw.cpp

@@ -55,6 +55,7 @@
 #include "doomerrors.h"
 
 #include "win32iface.h"
+#include "win32swiface.h"
 #include "v_palette.h"
 
 // MACROS ------------------------------------------------------------------
@@ -1197,10 +1198,7 @@ void DDrawFB::Update ()
 	LockCount = 0;
 	UpdatePending = false;
 
-	if (FPSLimitEvent != NULL)
-	{
-		WaitForSingleObject(FPSLimitEvent, 1000);
-	}
+	I_FPSLimit();
 	if (!Windowed && AppActive && !SessionState /*&& !UseBlitter && !MustBuffer*/)
 	{
 		HRESULT hr = PrimarySurf->Flip (NULL, FlipFlags);

src/win32/hardware.h

@@ -63,6 +63,7 @@ void I_SaveWindowedPos ();
 void I_RestoreWindowedPos ();
 
 void I_SetFPSLimit(int limit);
+void I_FPSLimit();
 
 
 extern IVideo *Video;

src/win32/i_dijoy.cpp

@@ -28,6 +28,8 @@
 #include "m_argv.h"
 #include "rawinput.h"
 
+#define SAFE_RELEASE(x)		{ if (x != NULL) { x->Release(); x = NULL; } }
+
 // WBEMIDL BITS -- because w32api doesn't have this, either -----------------
 
 #ifdef __GNUC__

src/win32/win32gliface.cpp

@@ -1126,10 +1126,7 @@ void Win32GLFrameBuffer::SetVSync (bool vsync)
 void Win32GLFrameBuffer::SwapBuffers()
 {
 	// Limiting the frame rate is as simple as waiting for the timer to signal this event.
-	if (FPSLimitEvent != NULL)
-	{
-		WaitForSingleObject(FPSLimitEvent, 1000);
-	}
+	I_FPSLimit();
 	::SwapBuffers(static_cast<Win32GLVideo *>(Video)->m_hDC);
 }
 

src/win32/win32iface.h

@@ -52,8 +52,6 @@
 
 EXTERN_CVAR (Bool, vid_vsync)
 
-extern HANDLE FPSLimitEvent;
-
 class D3DTex;
 class D3DPal;
 struct FSoftwareRenderer;
@@ -79,6 +77,7 @@ class Win32Video : public IVideo
 	void BlankForGDI ();
 
 	void DumpAdapters ();
+	void AddMode(int x, int y, int bits, int baseHeight, int doubling);
 
  private:
 	struct ModeInfo
@@ -102,13 +101,11 @@ class Win32Video : public IVideo
 	int m_IteratorBits;
 	bool m_IteratorFS;
 	bool m_IsFullscreen;
-	UINT m_Adapter;
+	unsigned int m_Adapter;
 
-	void AddMode (int x, int y, int bits, int baseHeight, int doubling);
 	void FreeModes ();
 
-	static HRESULT WINAPI EnumDDModesCB (LPDDSURFACEDESC desc, void *modes);
-	void AddD3DModes (UINT adapter, D3DFORMAT format);
+	void AddD3DModes (unsigned adapter);
 	void AddLowResModes ();
 	void AddLetterboxModes ();
 	void ScaleModes (int doubling);
@@ -126,7 +123,7 @@ public:
 	bool IsFullscreen () { return !Windowed; }
 	virtual void Blank () = 0;
 	virtual bool PaintToWindow () = 0;
-	virtual HRESULT GetHR () = 0;
+	virtual long/*HRESULT*/ GetHR () = 0;	// HRESULT is a long in Windows but this header should not be polluted with windows.h just for this single definition
 	virtual void ScaleCoordsFromWindow(int16_t &x, int16_t &y);
 
 protected:
@@ -141,398 +138,5 @@ protected:
 	BaseWinFB() {}
 };
 
-class DDrawFB : public BaseWinFB
-{
-	DECLARE_CLASS(DDrawFB, BaseWinFB)
-public:
-	DDrawFB (int width, int height, bool fullscreen);
-	~DDrawFB ();
-
-	bool IsValid ();
-	bool Lock (bool buffer);
-	void Unlock ();
-	void ForceBuffering (bool force);
-	void Update ();
-	PalEntry *GetPalette ();
-	void GetFlashedPalette (PalEntry pal[256]);
-	void UpdatePalette ();
-	bool SetGamma (float gamma);
-	bool SetFlash (PalEntry rgb, int amount);
-	void GetFlash (PalEntry &rgb, int &amount);
-	int GetPageCount ();
-	int QueryNewPalette ();
-	void PaletteChanged ();
-	void SetVSync (bool vsync);
-	void NewRefreshRate();
-	HRESULT GetHR ();
-	bool Is8BitMode();
-    virtual int GetTrueHeight() { return TrueHeight; }
-
-	void Blank ();
-	bool PaintToWindow ();
-
-private:
-	enum LockSurfRes { NoGood, Good, GoodWasLost };
-	
-	bool CreateResources ();
-	void ReleaseResources ();
-	bool CreateSurfacesAttached ();
-	bool CreateSurfacesComplex ();
-	bool CreateBlitterSource ();
-	LockSurfRes LockSurf (LPRECT lockrect, LPDIRECTDRAWSURFACE surf);
-	void RebuildColorTable ();
-	void MaybeCreatePalette ();
-	bool AddBackBuf (LPDIRECTDRAWSURFACE *surface, int num);
-	HRESULT AttemptRestore ();
-
-	HRESULT LastHR;
-	BYTE GammaTable[3][256];
-	PalEntry SourcePalette[256];
-	PALETTEENTRY PalEntries[256];
-	DWORD FlipFlags;
-
-	LPDIRECTDRAWPALETTE Palette;
-	LPDIRECTDRAWSURFACE PrimarySurf;
-	LPDIRECTDRAWSURFACE BackSurf;
-	LPDIRECTDRAWSURFACE BackSurf2;
-	LPDIRECTDRAWSURFACE BlitSurf;
-	LPDIRECTDRAWSURFACE LockingSurf;
-	LPDIRECTDRAWCLIPPER Clipper;
-	HPALETTE GDIPalette;
-	DWORD ClipSize;
-	PalEntry Flash;
-	int FlashAmount;
-	int BufferCount;
-	int BufferPitch;
-	int TrueHeight;
-	int PixelDoubling;
-	float Gamma;
-
-	bool NeedGammaUpdate;
-	bool NeedPalUpdate;
-	bool NeedResRecreate;
-	bool PaletteChangeExpected;
-	bool MustBuffer;		// The screen is not 8-bit, or there is no backbuffer
-	bool BufferingNow;		// Most recent Lock was buffered
-	bool WasBuffering;		// Second most recent Lock was buffered
-	bool Write8bit;
-	bool UpdatePending;		// On final unlock, call Update()
-	bool UseBlitter;		// Use blitter to copy from sys mem to video mem
-	bool UsePfx;
-
-	DDrawFB() {}
-};
-
-class D3DFB : public BaseWinFB
-{
-	DECLARE_CLASS(D3DFB, BaseWinFB)
-public:
-	D3DFB (UINT adapter, int width, int height, bool fullscreen);
-	~D3DFB ();
-
-	bool IsValid ();
-	bool Lock (bool buffered);
-	void Unlock ();
-	void Update ();
-	void Flip ();
-	PalEntry *GetPalette ();
-	void GetFlashedPalette (PalEntry palette[256]);
-	void UpdatePalette ();
-	bool SetGamma (float gamma);
-	bool SetFlash (PalEntry rgb, int amount);
-	void GetFlash (PalEntry &rgb, int &amount);
-	int GetPageCount ();
-	bool IsFullscreen ();
-	void PaletteChanged ();
-	int QueryNewPalette ();
-	void Blank ();
-	bool PaintToWindow ();
-	void SetVSync (bool vsync);
-	void NewRefreshRate();
-	void GetScreenshotBuffer(const BYTE *&buffer, int &pitch, ESSType &color_type);
-	void ReleaseScreenshotBuffer();
-	void SetBlendingRect (int x1, int y1, int x2, int y2);
-	bool Begin2D (bool copy3d);
-	void DrawBlendingRect ();
-	FNativeTexture *CreateTexture (FTexture *gametex, bool wrapping);
-	FNativePalette *CreatePalette (FRemapTable *remap);
-	void DrawTextureParms (FTexture *img, DrawParms &parms);
-	void Clear (int left, int top, int right, int bottom, int palcolor, uint32 color);
-	void Dim (PalEntry color, float amount, int x1, int y1, int w, int h);
-	void FlatFill (int left, int top, int right, int bottom, FTexture *src, bool local_origin);
-	void DrawLine(int x0, int y0, int x1, int y1, int palColor, uint32 realcolor);
-	void DrawPixel(int x, int y, int palcolor, uint32 rgbcolor);
-	void FillSimplePoly(FTexture *tex, FVector2 *points, int npoints,
-		double originx, double originy, double scalex, double scaley,
-		DAngle rotation, FDynamicColormap *colormap, PalEntry flatcolor, int lightlevel, int bottomclip) override;
-	bool WipeStartScreen(int type);
-	void WipeEndScreen();
-	bool WipeDo(int ticks);
-	void WipeCleanup();
-	HRESULT GetHR ();
-	bool Is8BitMode() { return false; }
-    virtual int GetTrueHeight() { return TrueHeight; }
-
-private:
-	friend class D3DTex;
-	friend class D3DPal;
-
-	struct PackedTexture;
-	struct Atlas;
-
-	struct FBVERTEX
-	{
-		FLOAT x, y, z, rhw;
-		D3DCOLOR color0, color1;
-		FLOAT tu, tv;
-	};
-#define D3DFVF_FBVERTEX (D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1)
-
-	struct BufferedTris
-	{
-		union
-		{
-			struct
-			{
-				BYTE Flags;
-				BYTE ShaderNum:4;
-				BYTE BlendOp:4;
-				BYTE SrcBlend, DestBlend;
-			};
-			DWORD Group1;
-		};
-		BYTE Desat;
-		D3DPal *Palette;
-		IDirect3DTexture9 *Texture;
-		int NumVerts;		// Number of _unique_ vertices used by this set.
-		int NumTris;		// Number of triangles used by this set.
-	};
-
-	enum
-	{
-		PSCONST_Desaturation = 1,
-		PSCONST_PaletteMod = 2,
-		PSCONST_Weights = 6,
-		PSCONST_Gamma = 7,
-	};
-	enum
-	{
-		SHADER_NormalColor,
-		SHADER_NormalColorPal,
-		SHADER_NormalColorInv,
-		SHADER_NormalColorPalInv,
-
-		SHADER_RedToAlpha,
-		SHADER_RedToAlphaInv,
-
-		SHADER_VertexColor,
-
-		SHADER_SpecialColormap,
-		SHADER_SpecialColormapPal,
-
-		SHADER_InGameColormap,
-		SHADER_InGameColormapDesat,
-		SHADER_InGameColormapInv,
-		SHADER_InGameColormapInvDesat,
-		SHADER_InGameColormapPal,
-		SHADER_InGameColormapPalDesat,
-		SHADER_InGameColormapPalInv,
-		SHADER_InGameColormapPalInvDesat,
-
-		SHADER_BurnWipe,
-		SHADER_GammaCorrection,
-
-		NUM_SHADERS
-	};
-	static const char *const ShaderNames[NUM_SHADERS];
-
-	void SetInitialState();
-	bool CreateResources();
-	void ReleaseResources();
-	bool LoadShaders();
-	void CreateBlockSurfaces();
-	bool CreateFBTexture();
-	bool CreatePaletteTexture();
-	bool CreateGammaTexture();
-	bool CreateVertexes();
-	void DoOffByOneCheck();
-	void UploadPalette();
-	void UpdateGammaTexture(float igamma);
-	void FillPresentParameters (D3DPRESENT_PARAMETERS *pp, bool fullscreen, bool vsync);
-	void CalcFullscreenCoords (FBVERTEX verts[4], bool viewarea_only, bool can_double, D3DCOLOR color0, D3DCOLOR color1) const;
-	bool Reset();
-	IDirect3DTexture9 *GetCurrentScreen(D3DPOOL pool=D3DPOOL_SYSTEMMEM);
-	void ReleaseDefaultPoolItems();
-	void KillNativePals();
-	void KillNativeTexs();
-	PackedTexture *AllocPackedTexture(int width, int height, bool wrapping, D3DFORMAT format);
-	void DrawPackedTextures(int packnum);
-	void DrawLetterbox();
-	void Draw3DPart(bool copy3d);
-	bool SetStyle(D3DTex *tex, DrawParms &parms, D3DCOLOR &color0, D3DCOLOR &color1, BufferedTris &quad);
-	static D3DBLEND GetStyleAlpha(int type);
-	static void SetColorOverlay(DWORD color, float alpha, D3DCOLOR &color0, D3DCOLOR &color1);
-	void DoWindowedGamma();
-	void AddColorOnlyQuad(int left, int top, int width, int height, D3DCOLOR color);
-	void AddColorOnlyRect(int left, int top, int width, int height, D3DCOLOR color);
-	void CheckQuadBatch(int numtris=2, int numverts=4);
-	void BeginQuadBatch();
-	void EndQuadBatch();
-	void BeginLineBatch();
-	void EndLineBatch();
-	void EndBatch();
-	void CopyNextFrontBuffer();
-
-	D3DCAPS9 DeviceCaps;
-
-	// State
-	void EnableAlphaTest(BOOL enabled);
-	void SetAlphaBlend(D3DBLENDOP op, D3DBLEND srcblend=D3DBLEND(0), D3DBLEND destblend=D3DBLEND(0));
-	void SetConstant(int cnum, float r, float g, float b, float a);
-	void SetPixelShader(IDirect3DPixelShader9 *shader);
-	void SetTexture(int tnum, IDirect3DTexture9 *texture);
-	void SetPaletteTexture(IDirect3DTexture9 *texture, int count, D3DCOLOR border_color);
-	void SetPalTexBilinearConstants(Atlas *texture);
-
-	BOOL AlphaTestEnabled;
-	BOOL AlphaBlendEnabled;
-	D3DBLENDOP AlphaBlendOp;
-	D3DBLEND AlphaSrcBlend;
-	D3DBLEND AlphaDestBlend;
-	float Constant[3][4];
-	D3DCOLOR CurBorderColor;
-	IDirect3DPixelShader9 *CurPixelShader;
-	IDirect3DTexture9 *Texture[5];
-
-	PalEntry SourcePalette[256];
-	D3DCOLOR BorderColor;
-	D3DCOLOR FlashColor0, FlashColor1;
-	PalEntry FlashColor;
-	int FlashAmount;
-	int TrueHeight;
-	int PixelDoubling;
-	int SkipAt;
-	int LBOffsetI;
-	int RenderTextureToggle;
-	int CurrRenderTexture;
-	float LBOffset;
-	float Gamma;
-	bool UpdatePending;
-	bool NeedPalUpdate;
-	bool NeedGammaUpdate;
-	int FBWidth, FBHeight;
-	bool VSync;
-	RECT BlendingRect;
-	int In2D;
-	bool InScene;
-	bool SM14;
-	bool GatheringWipeScreen;
-	bool AALines;
-	BYTE BlockNum;
-	D3DPal *Palettes;
-	D3DTex *Textures;
-	Atlas *Atlases;
-	HRESULT LastHR;
-
-	UINT Adapter;
-	IDirect3DDevice9 *D3DDevice;
-	IDirect3DTexture9 *FBTexture;
-	IDirect3DTexture9 *TempRenderTexture, *RenderTexture[2];
-	IDirect3DTexture9 *PaletteTexture;
-	IDirect3DTexture9 *GammaTexture;
-	IDirect3DTexture9 *ScreenshotTexture;
-	IDirect3DSurface9 *ScreenshotSurface;
-	IDirect3DSurface9 *FrontCopySurface;
-
-	IDirect3DVertexBuffer9 *VertexBuffer;
-	FBVERTEX *VertexData;
-	IDirect3DIndexBuffer9 *IndexBuffer;
-	uint16_t *IndexData;
-	BufferedTris *QuadExtra;
-	int VertexPos;
-	int IndexPos;
-	int QuadBatchPos;
-	enum { BATCH_None, BATCH_Quads, BATCH_Lines } BatchType;
-
-	IDirect3DPixelShader9 *Shaders[NUM_SHADERS];
-	IDirect3DPixelShader9 *GammaShader;
-
-	IDirect3DSurface9 *BlockSurface[2];
-	IDirect3DSurface9 *OldRenderTarget;
-	IDirect3DTexture9 *InitialWipeScreen, *FinalWipeScreen;
-
-	D3DFB() {}
-
-	class Wiper
-	{
-	public:
-		virtual ~Wiper();
-		virtual bool Run(int ticks, D3DFB *fb) = 0;
-
-		void DrawScreen(D3DFB *fb, IDirect3DTexture9 *tex,
-			D3DBLENDOP blendop=D3DBLENDOP(0), D3DCOLOR color0=0, D3DCOLOR color1=0xFFFFFFF);
-	};
-
-	class Wiper_Melt;			friend class Wiper_Melt;
-	class Wiper_Burn;			friend class Wiper_Burn;
-	class Wiper_Crossfade;		friend class Wiper_Crossfade;
-
-	Wiper *ScreenWipe;
-};
-
-// Flags for a buffered quad
-enum
-{
-	BQF_GamePalette		= 1,
-	BQF_CustomPalette	= 7,
-		BQF_Paletted	= 7,
-	BQF_Bilinear		= 8,
-	BQF_WrapUV			= 16,
-	BQF_InvertSource	= 32,
-	BQF_DisableAlphaTest= 64,
-	BQF_Desaturated		= 128,
-};
-
-// Shaders for a buffered quad
-enum
-{
-	BQS_PalTex,
-	BQS_Plain,
-	BQS_RedToAlpha,
-	BQS_ColorOnly,
-	BQS_SpecialColormap,
-	BQS_InGameColormap,
-};
-
-#if 0
-#define STARTLOG		do { if (!dbg) dbg = fopen ("e:/vid.log", "w"); } while(0)
-#define STOPLOG			do { if (dbg) { fclose (dbg); dbg=NULL; } } while(0)
-#define LOG(x)			do { if (dbg) { fprintf (dbg, x); fflush (dbg); } } while(0)
-#define LOG1(x,y)		do { if (dbg) { fprintf (dbg, x, y); fflush (dbg); } } while(0)
-#define LOG2(x,y,z)		do { if (dbg) { fprintf (dbg, x, y, z); fflush (dbg); } } while(0)
-#define LOG3(x,y,z,zz)	do { if (dbg) { fprintf (dbg, x, y, z, zz); fflush (dbg); } } while(0)
-#define LOG4(x,y,z,a,b)	do { if (dbg) { fprintf (dbg, x, y, z, a, b); fflush (dbg); } } while(0)
-#define LOG5(x,y,z,a,b,c) do { if (dbg) { fprintf (dbg, x, y, z, a, b, c); fflush (dbg); } } while(0)
-extern FILE *dbg;
-#define VID_FILE_DEBUG	1
-#elif _DEBUG && 0
-#define STARTLOG
-#define STOPLOG
-#define LOG(x)			{ OutputDebugString(x); }
-#define LOG1(x,y)		{ char poo[1024]; mysnprintf(poo, countof(poo), x, y); OutputDebugString(poo); }
-#define LOG2(x,y,z)		{ char poo[1024]; mysnprintf(poo, countof(poo), x, y, z); OutputDebugString(poo); }
-#define LOG3(x,y,z,zz)	{ char poo[1024]; mysnprintf(poo, countof(poo), x, y, z, zz); OutputDebugString(poo); }
-#define LOG4(x,y,z,a,b)	{ char poo[1024]; mysnprintf(poo, countof(poo), x, y, z, a, b); OutputDebugString(poo); }
-#define LOG5(x,y,z,a,b,c) { char poo[1024]; mysnprintf(poo, countof(poo), x, y, z, a, b, c); OutputDebugString(poo); }
-#else
-#define STARTLOG
-#define STOPLOG
-#define LOG(x)
-#define LOG1(x,y)
-#define LOG2(x,y,z)
-#define LOG3(x,y,z,zz)
-#define LOG4(x,y,z,a,b)
-#define LOG5(x,y,z,a,b,c)
-#endif
 
 #endif // __WIN32IFACE_H

src/win32/win32swiface.h

@@ -0,0 +1,411 @@
+#pragma once
+
+#ifndef DIRECTDRAW_VERSION
+#define DIRECTDRAW_VERSION 0x0300
+#endif
+#ifndef DIRECT3D_VERSION
+#define DIRECT3D_VERSION 0x0900
+#endif
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <ddraw.h>
+#include <d3d9.h>
+
+#define SAFE_RELEASE(x)		{ if (x != NULL) { x->Release(); x = NULL; } }
+
+extern HANDLE FPSLimitEvent;
+
+class DDrawFB : public BaseWinFB
+{
+	DECLARE_CLASS(DDrawFB, BaseWinFB)
+public:
+	DDrawFB (int width, int height, bool fullscreen);
+	~DDrawFB ();
+
+	bool IsValid ();
+	bool Lock (bool buffer);
+	void Unlock ();
+	void ForceBuffering (bool force);
+	void Update ();
+	PalEntry *GetPalette ();
+	void GetFlashedPalette (PalEntry pal[256]);
+	void UpdatePalette ();
+	bool SetGamma (float gamma);
+	bool SetFlash (PalEntry rgb, int amount);
+	void GetFlash (PalEntry &rgb, int &amount);
+	int GetPageCount ();
+	int QueryNewPalette ();
+	void PaletteChanged ();
+	void SetVSync (bool vsync);
+	void NewRefreshRate();
+	HRESULT GetHR ();
+	bool Is8BitMode();
+    virtual int GetTrueHeight() { return TrueHeight; }
+
+	void Blank ();
+	bool PaintToWindow ();
+
+private:
+	enum LockSurfRes { NoGood, Good, GoodWasLost };
+	
+	bool CreateResources ();
+	void ReleaseResources ();
+	bool CreateSurfacesAttached ();
+	bool CreateSurfacesComplex ();
+	bool CreateBlitterSource ();
+	LockSurfRes LockSurf (LPRECT lockrect, LPDIRECTDRAWSURFACE surf);
+	void RebuildColorTable ();
+	void MaybeCreatePalette ();
+	bool AddBackBuf (LPDIRECTDRAWSURFACE *surface, int num);
+	HRESULT AttemptRestore ();
+
+	HRESULT LastHR;
+	BYTE GammaTable[3][256];
+	PalEntry SourcePalette[256];
+	PALETTEENTRY PalEntries[256];
+	DWORD FlipFlags;
+
+	LPDIRECTDRAWPALETTE Palette;
+	LPDIRECTDRAWSURFACE PrimarySurf;
+	LPDIRECTDRAWSURFACE BackSurf;
+	LPDIRECTDRAWSURFACE BackSurf2;
+	LPDIRECTDRAWSURFACE BlitSurf;
+	LPDIRECTDRAWSURFACE LockingSurf;
+	LPDIRECTDRAWCLIPPER Clipper;
+	HPALETTE GDIPalette;
+	DWORD ClipSize;
+	PalEntry Flash;
+	int FlashAmount;
+	int BufferCount;
+	int BufferPitch;
+	int TrueHeight;
+	int PixelDoubling;
+	float Gamma;
+
+	bool NeedGammaUpdate;
+	bool NeedPalUpdate;
+	bool NeedResRecreate;
+	bool PaletteChangeExpected;
+	bool MustBuffer;		// The screen is not 8-bit, or there is no backbuffer
+	bool BufferingNow;		// Most recent Lock was buffered
+	bool WasBuffering;		// Second most recent Lock was buffered
+	bool Write8bit;
+	bool UpdatePending;		// On final unlock, call Update()
+	bool UseBlitter;		// Use blitter to copy from sys mem to video mem
+	bool UsePfx;
+
+	DDrawFB() {}
+};
+
+class D3DFB : public BaseWinFB
+{
+	DECLARE_CLASS(D3DFB, BaseWinFB)
+public:
+	D3DFB (UINT adapter, int width, int height, bool fullscreen);
+	~D3DFB ();
+
+	bool IsValid ();
+	bool Lock (bool buffered);
+	void Unlock ();
+	void Update ();
+	void Flip ();
+	PalEntry *GetPalette ();
+	void GetFlashedPalette (PalEntry palette[256]);
+	void UpdatePalette ();
+	bool SetGamma (float gamma);
+	bool SetFlash (PalEntry rgb, int amount);
+	void GetFlash (PalEntry &rgb, int &amount);
+	int GetPageCount ();
+	bool IsFullscreen ();
+	void PaletteChanged ();
+	int QueryNewPalette ();
+	void Blank ();
+	bool PaintToWindow ();
+	void SetVSync (bool vsync);
+	void NewRefreshRate();
+	void GetScreenshotBuffer(const BYTE *&buffer, int &pitch, ESSType &color_type);
+	void ReleaseScreenshotBuffer();
+	void SetBlendingRect (int x1, int y1, int x2, int y2);
+	bool Begin2D (bool copy3d);
+	void DrawBlendingRect ();
+	FNativeTexture *CreateTexture (FTexture *gametex, bool wrapping);
+	FNativePalette *CreatePalette (FRemapTable *remap);
+	void DrawTextureParms (FTexture *img, DrawParms &parms);
+	void Clear (int left, int top, int right, int bottom, int palcolor, uint32 color);
+	void Dim (PalEntry color, float amount, int x1, int y1, int w, int h);
+	void FlatFill (int left, int top, int right, int bottom, FTexture *src, bool local_origin);
+	void DrawLine(int x0, int y0, int x1, int y1, int palColor, uint32 realcolor);
+	void DrawPixel(int x, int y, int palcolor, uint32 rgbcolor);
+	void FillSimplePoly(FTexture *tex, FVector2 *points, int npoints,
+		double originx, double originy, double scalex, double scaley,
+		DAngle rotation, FDynamicColormap *colormap, PalEntry flatcolor, int lightlevel, int bottomclip) override;
+	bool WipeStartScreen(int type);
+	void WipeEndScreen();
+	bool WipeDo(int ticks);
+	void WipeCleanup();
+	HRESULT GetHR ();
+	bool Is8BitMode() { return false; }
+    virtual int GetTrueHeight() { return TrueHeight; }
+
+private:
+	friend class D3DTex;
+	friend class D3DPal;
+
+	struct PackedTexture;
+	struct Atlas;
+
+	struct FBVERTEX
+	{
+		FLOAT x, y, z, rhw;
+		D3DCOLOR color0, color1;
+		FLOAT tu, tv;
+	};
+#define D3DFVF_FBVERTEX (D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1)
+
+	struct BufferedTris
+	{
+		union
+		{
+			struct
+			{
+				BYTE Flags;
+				BYTE ShaderNum:4;
+				BYTE BlendOp:4;
+				BYTE SrcBlend, DestBlend;
+			};
+			DWORD Group1;
+		};
+		BYTE Desat;
+		D3DPal *Palette;
+		IDirect3DTexture9 *Texture;
+		int NumVerts;		// Number of _unique_ vertices used by this set.
+		int NumTris;		// Number of triangles used by this set.
+	};
+
+	enum
+	{
+		PSCONST_Desaturation = 1,
+		PSCONST_PaletteMod = 2,
+		PSCONST_Weights = 6,
+		PSCONST_Gamma = 7,
+	};
+	enum
+	{
+		SHADER_NormalColor,
+		SHADER_NormalColorPal,
+		SHADER_NormalColorInv,
+		SHADER_NormalColorPalInv,
+
+		SHADER_RedToAlpha,
+		SHADER_RedToAlphaInv,
+
+		SHADER_VertexColor,
+
+		SHADER_SpecialColormap,
+		SHADER_SpecialColormapPal,
+
+		SHADER_InGameColormap,
+		SHADER_InGameColormapDesat,
+		SHADER_InGameColormapInv,
+		SHADER_InGameColormapInvDesat,
+		SHADER_InGameColormapPal,
+		SHADER_InGameColormapPalDesat,
+		SHADER_InGameColormapPalInv,
+		SHADER_InGameColormapPalInvDesat,
+
+		SHADER_BurnWipe,
+		SHADER_GammaCorrection,
+
+		NUM_SHADERS
+	};
+	static const char *const ShaderNames[NUM_SHADERS];
+
+	void SetInitialState();
+	bool CreateResources();
+	void ReleaseResources();
+	bool LoadShaders();
+	void CreateBlockSurfaces();
+	bool CreateFBTexture();
+	bool CreatePaletteTexture();
+	bool CreateGammaTexture();
+	bool CreateVertexes();
+	void DoOffByOneCheck();
+	void UploadPalette();
+	void UpdateGammaTexture(float igamma);
+	void FillPresentParameters (D3DPRESENT_PARAMETERS *pp, bool fullscreen, bool vsync);
+	void CalcFullscreenCoords (FBVERTEX verts[4], bool viewarea_only, bool can_double, D3DCOLOR color0, D3DCOLOR color1) const;
+	bool Reset();
+	IDirect3DTexture9 *GetCurrentScreen(D3DPOOL pool=D3DPOOL_SYSTEMMEM);
+	void ReleaseDefaultPoolItems();
+	void KillNativePals();
+	void KillNativeTexs();
+	PackedTexture *AllocPackedTexture(int width, int height, bool wrapping, D3DFORMAT format);
+	void DrawPackedTextures(int packnum);
+	void DrawLetterbox();
+	void Draw3DPart(bool copy3d);
+	bool SetStyle(D3DTex *tex, DrawParms &parms, D3DCOLOR &color0, D3DCOLOR &color1, BufferedTris &quad);
+	static D3DBLEND GetStyleAlpha(int type);
+	static void SetColorOverlay(DWORD color, float alpha, D3DCOLOR &color0, D3DCOLOR &color1);
+	void DoWindowedGamma();
+	void AddColorOnlyQuad(int left, int top, int width, int height, D3DCOLOR color);
+	void AddColorOnlyRect(int left, int top, int width, int height, D3DCOLOR color);
+	void CheckQuadBatch(int numtris=2, int numverts=4);
+	void BeginQuadBatch();
+	void EndQuadBatch();
+	void BeginLineBatch();
+	void EndLineBatch();
+	void EndBatch();
+	void CopyNextFrontBuffer();
+
+	D3DCAPS9 DeviceCaps;
+
+	// State
+	void EnableAlphaTest(BOOL enabled);
+	void SetAlphaBlend(D3DBLENDOP op, D3DBLEND srcblend=D3DBLEND(0), D3DBLEND destblend=D3DBLEND(0));
+	void SetConstant(int cnum, float r, float g, float b, float a);
+	void SetPixelShader(IDirect3DPixelShader9 *shader);
+	void SetTexture(int tnum, IDirect3DTexture9 *texture);
+	void SetPaletteTexture(IDirect3DTexture9 *texture, int count, D3DCOLOR border_color);
+	void SetPalTexBilinearConstants(Atlas *texture);
+
+	BOOL AlphaTestEnabled;
+	BOOL AlphaBlendEnabled;
+	D3DBLENDOP AlphaBlendOp;
+	D3DBLEND AlphaSrcBlend;
+	D3DBLEND AlphaDestBlend;
+	float Constant[3][4];
+	D3DCOLOR CurBorderColor;
+	IDirect3DPixelShader9 *CurPixelShader;
+	IDirect3DTexture9 *Texture[5];
+
+	PalEntry SourcePalette[256];
+	D3DCOLOR BorderColor;
+	D3DCOLOR FlashColor0, FlashColor1;
+	PalEntry FlashColor;
+	int FlashAmount;
+	int TrueHeight;
+	int PixelDoubling;
+	int SkipAt;
+	int LBOffsetI;
+	int RenderTextureToggle;
+	int CurrRenderTexture;
+	float LBOffset;
+	float Gamma;
+	bool UpdatePending;
+	bool NeedPalUpdate;
+	bool NeedGammaUpdate;
+	int FBWidth, FBHeight;
+	bool VSync;
+	RECT BlendingRect;
+	int In2D;
+	bool InScene;
+	bool SM14;
+	bool GatheringWipeScreen;
+	bool AALines;
+	BYTE BlockNum;
+	D3DPal *Palettes;
+	D3DTex *Textures;
+	Atlas *Atlases;
+	HRESULT LastHR;
+
+	UINT Adapter;
+	IDirect3DDevice9 *D3DDevice;
+	IDirect3DTexture9 *FBTexture;
+	IDirect3DTexture9 *TempRenderTexture, *RenderTexture[2];
+	IDirect3DTexture9 *PaletteTexture;
+	IDirect3DTexture9 *GammaTexture;
+	IDirect3DTexture9 *ScreenshotTexture;
+	IDirect3DSurface9 *ScreenshotSurface;
+	IDirect3DSurface9 *FrontCopySurface;
+
+	IDirect3DVertexBuffer9 *VertexBuffer;
+	FBVERTEX *VertexData;
+	IDirect3DIndexBuffer9 *IndexBuffer;
+	uint16_t *IndexData;
+	BufferedTris *QuadExtra;
+	int VertexPos;
+	int IndexPos;
+	int QuadBatchPos;
+	enum { BATCH_None, BATCH_Quads, BATCH_Lines } BatchType;
+
+	IDirect3DPixelShader9 *Shaders[NUM_SHADERS];
+	IDirect3DPixelShader9 *GammaShader;
+
+	IDirect3DSurface9 *BlockSurface[2];
+	IDirect3DSurface9 *OldRenderTarget;
+	IDirect3DTexture9 *InitialWipeScreen, *FinalWipeScreen;
+
+	D3DFB() {}
+
+	class Wiper
+	{
+	public:
+		virtual ~Wiper();
+		virtual bool Run(int ticks, D3DFB *fb) = 0;
+
+		void DrawScreen(D3DFB *fb, IDirect3DTexture9 *tex,
+			D3DBLENDOP blendop=D3DBLENDOP(0), D3DCOLOR color0=0, D3DCOLOR color1=0xFFFFFFF);
+	};
+
+	class Wiper_Melt;			friend class Wiper_Melt;
+	class Wiper_Burn;			friend class Wiper_Burn;
+	class Wiper_Crossfade;		friend class Wiper_Crossfade;
+
+	Wiper *ScreenWipe;
+};
+
+// Flags for a buffered quad
+enum
+{
+	BQF_GamePalette		= 1,
+	BQF_CustomPalette	= 7,
+		BQF_Paletted	= 7,
+	BQF_Bilinear		= 8,
+	BQF_WrapUV			= 16,
+	BQF_InvertSource	= 32,
+	BQF_DisableAlphaTest= 64,
+	BQF_Desaturated		= 128,
+};
+
+// Shaders for a buffered quad
+enum
+{
+	BQS_PalTex,
+	BQS_Plain,
+	BQS_RedToAlpha,
+	BQS_ColorOnly,
+	BQS_SpecialColormap,
+	BQS_InGameColormap,
+};
+
+#if 0
+#define STARTLOG		do { if (!dbg) dbg = fopen ("e:/vid.log", "w"); } while(0)
+#define STOPLOG			do { if (dbg) { fclose (dbg); dbg=NULL; } } while(0)
+#define LOG(x)			do { if (dbg) { fprintf (dbg, x); fflush (dbg); } } while(0)
+#define LOG1(x,y)		do { if (dbg) { fprintf (dbg, x, y); fflush (dbg); } } while(0)
+#define LOG2(x,y,z)		do { if (dbg) { fprintf (dbg, x, y, z); fflush (dbg); } } while(0)
+#define LOG3(x,y,z,zz)	do { if (dbg) { fprintf (dbg, x, y, z, zz); fflush (dbg); } } while(0)
+#define LOG4(x,y,z,a,b)	do { if (dbg) { fprintf (dbg, x, y, z, a, b); fflush (dbg); } } while(0)
+#define LOG5(x,y,z,a,b,c) do { if (dbg) { fprintf (dbg, x, y, z, a, b, c); fflush (dbg); } } while(0)
+extern FILE *dbg;
+#define VID_FILE_DEBUG	1
+#elif _DEBUG && 0
+#define STARTLOG
+#define STOPLOG
+#define LOG(x)			{ OutputDebugString(x); }
+#define LOG1(x,y)		{ char poo[1024]; mysnprintf(poo, countof(poo), x, y); OutputDebugString(poo); }
+#define LOG2(x,y,z)		{ char poo[1024]; mysnprintf(poo, countof(poo), x, y, z); OutputDebugString(poo); }
+#define LOG3(x,y,z,zz)	{ char poo[1024]; mysnprintf(poo, countof(poo), x, y, z, zz); OutputDebugString(poo); }
+#define LOG4(x,y,z,a,b)	{ char poo[1024]; mysnprintf(poo, countof(poo), x, y, z, a, b); OutputDebugString(poo); }
+#define LOG5(x,y,z,a,b,c) { char poo[1024]; mysnprintf(poo, countof(poo), x, y, z, a, b, c); OutputDebugString(poo); }
+#else
+#define STARTLOG
+#define STOPLOG
+#define LOG(x)
+#define LOG1(x,y)
+#define LOG2(x,y,z)
+#define LOG3(x,y,z,zz)
+#define LOG4(x,y,z,a,b)
+#define LOG5(x,y,z,a,b,c)
+#endif

src/win32/win32video.cpp

@@ -73,6 +73,7 @@
 #include "version.h"
 
 #include "win32iface.h"
+#include "win32swiface.h"
 
 #include "optwin32.h"
 
@@ -223,8 +224,8 @@ bool Win32Video::InitD3D9 ()
 
 	// Enumerate available display modes.
 	FreeModes ();
-	AddD3DModes (m_Adapter, D3DFMT_X8R8G8B8);
-	AddD3DModes (m_Adapter, D3DFMT_R5G6B5);
+	AddD3DModes (m_Adapter);
+	AddD3DModes (m_Adapter);
 	if (Args->CheckParm ("-2"))
 	{ // Force all modes to be pixel-doubled.
 		ScaleModes (1);
@@ -253,6 +254,12 @@ closelib:
 	return false;
 }
 
+static HRESULT WINAPI EnumDDModesCB(LPDDSURFACEDESC desc, void *data)
+{
+	((Win32Video *)data)->AddMode(desc->dwWidth, desc->dwHeight, 8, desc->dwHeight, 0);
+	return DDENUMRET_OK;
+}
+
 void Win32Video::InitDDraw ()
 {
 	DIRECTDRAWCREATEFUNC directdraw_create;
@@ -436,23 +443,20 @@ void Win32Video::DumpAdapters()
 
 // Mode enumeration --------------------------------------------------------
 
-HRESULT WINAPI Win32Video::EnumDDModesCB (LPDDSURFACEDESC desc, void *data)
-{
-	((Win32Video *)data)->AddMode (desc->dwWidth, desc->dwHeight, 8, desc->dwHeight, 0);
-	return DDENUMRET_OK;
-}
-
-void Win32Video::AddD3DModes (UINT adapter, D3DFORMAT format)
+void Win32Video::AddD3DModes (unsigned adapter)
 {
+	for (D3DFORMAT format : { D3DFMT_X8R8G8B8, D3DFMT_R5G6B5})
+	{
 		UINT modecount, i;
 		D3DDISPLAYMODE mode;
 
-	modecount = D3D->GetAdapterModeCount (adapter, format);
+		modecount = D3D->GetAdapterModeCount(adapter, format);
 		for (i = 0; i < modecount; ++i)
 		{
-		if (D3D_OK == D3D->EnumAdapterModes (adapter, format, i, &mode))
+			if (D3D_OK == D3D->EnumAdapterModes(adapter, format, i, &mode))
 			{
-			AddMode (mode.Width, mode.Height, 8, mode.Height, 0);
+				AddMode(mode.Width, mode.Height, 8, mode.Height, 0);
+			}
 		}
 	}
 }
@@ -841,3 +845,11 @@ static void StopFPSLimit()
 {
 	I_SetFPSLimit(0);
 }
+
+void I_FPSLimit()
+{
+	if (FPSLimitEvent != NULL)
+	{
+		WaitForSingleObject(FPSLimitEvent, 1000);
+	}
+}