Merge branch 'texture_rework' of https://github.com/coelckers/gzdoom into fix_friendly_spawn

src/CMakeLists.txt

@@ -931,7 +931,6 @@ set (PCH_SOURCES
 	rendering/hwrenderer/hw_models.cpp
 	rendering/hwrenderer/hw_postprocessshader.cpp
 	rendering/hwrenderer/hw_precache.cpp
-	rendering/hwrenderer/hw_draw2d.cpp
 	rendering/hwrenderer/scene/hw_lighting.cpp
 	rendering/hwrenderer/scene/hw_drawlistadd.cpp
 	rendering/hwrenderer/scene/hw_setcolor.cpp
@@ -1114,6 +1113,7 @@ set (PCH_SOURCES
 	common/rendering/v_video.cpp
 	common/rendering/r_thread.cpp
 	common/rendering/r_videoscale.cpp
+	common/rendering/hwrenderer/hw_draw2d.cpp
 	common/rendering/hwrenderer/data/hw_clock.cpp
 	common/rendering/hwrenderer/data/hw_skydome.cpp
 	common/rendering/hwrenderer/data/flatvertices.cpp

src/common/2d/v_2ddrawer.cpp

@@ -677,7 +677,7 @@ void F2DDrawer::AddPoly(FGameTexture* img, FVector4* vt, size_t vtcount, unsigne
 //
 //==========================================================================
 
-void F2DDrawer::AddFlatFill(int left, int top, int right, int bottom, FGameTexture *src, bool local_origin)
+void F2DDrawer::AddFlatFill(int left, int top, int right, int bottom, FGameTexture *src, int local_origin, double flatscale)
 {
 	float fU1, fU2, fV1, fV2;
 
@@ -690,27 +690,83 @@ void F2DDrawer::AddFlatFill(int left, int top, int right, int bottom, FGameTextu
 	dg.mTexture = src;
 	dg.mFlags = DTF_Wrap;
 
-	// scaling is not used here.
+	float fs = 1.f / float(flatscale);
-	if (!local_origin)
+	bool flipc = false;
-	{
+	switch (local_origin)
-		fU1 = float(left) / (float)src->GetDisplayWidth();
-		fV1 = float(top) / (float)src->GetDisplayHeight();
-		fU2 = float(right) / (float)src->GetDisplayWidth();
-		fV2 = float(bottom) / (float)src->GetDisplayHeight();
-	}
-	else
 	{
+	case 0:
+		fU1 = float(left) / (float)src->GetDisplayWidth() * fs;
+		fV1 = float(top) / (float)src->GetDisplayHeight() * fs;
+		fU2 = float(right) / (float)src->GetDisplayWidth() * fs;
+		fV2 = float(bottom) / (float)src->GetDisplayHeight() * fs;
+		break;
+
+	case 1:
 		fU1 = 0;
 		fV1 = 0;
-		fU2 = float(right - left) / (float)src->GetDisplayWidth();
+		fU2 = float(right - left) / (float)src->GetDisplayWidth() * fs;
-		fV2 = float(bottom - top) / (float)src->GetDisplayHeight();
+		fV2 = float(bottom - top) / (float)src->GetDisplayHeight() * fs;
+		break;
+
+		// The following are for drawing frames with elements of pnly one orientation
+	case 2: // flip vertically
+		fU1 = 0;
+		fV2 = 0;
+		fU2 = float(right - left) / (float)src->GetDisplayWidth() * fs;
+		fV1 = float(bottom - top) / (float)src->GetDisplayHeight() * fs;
+		break;
+
+	case 3:	// flip horizontally
+		fU2 = 0;
+		fV1 = 0;
+		fU1 = float(right - left) / (float)src->GetDisplayWidth() * fs;
+		fV2 = float(bottom - top) / (float)src->GetDisplayHeight() * fs;
+		break;
+
+	case 4:	// flip vertically and horizontally
+		fU2 = 0;
+		fV2 = 0;
+		fU1 = float(right - left) / (float)src->GetDisplayWidth() * fs;
+		fV1 = float(bottom - top) / (float)src->GetDisplayHeight() * fs;
+		break;
+
+
+	case 5:	// flip coordinates
+		fU1 = 0;
+		fV1 = 0;
+		fU2 = float(bottom - top) / (float)src->GetDisplayWidth() * fs;
+		fV2 = float(right - left) / (float)src->GetDisplayHeight() * fs;
+		break;
+
+	case 6:	// flip coordinates and vertically
+		fU2 = 0;
+		fV1 = 0;
+		fU1 = float(bottom - top) / (float)src->GetDisplayWidth() * fs;
+		fV2 = float(right - left) / (float)src->GetDisplayHeight() * fs;
+		break;
+
+	case 7:	// flip coordinates and horizontally
+		fU1 = 0;
+		fV2 = 0;
+		fU2 = float(bottom - top) / (float)src->GetDisplayWidth() * fs;
+		fV1 = float(right - left) / (float)src->GetDisplayHeight() * fs;
+		break;
+
 	}
 	dg.mVertIndex = (int)mVertices.Reserve(4);
 	auto ptr = &mVertices[dg.mVertIndex];
 
 	ptr->Set(left, top, 0, fU1, fV1, 0xffffffff); ptr++;
-	ptr->Set(left, bottom, 0, fU1, fV2, 0xffffffff); ptr++;
+	if (local_origin < 4)
-	ptr->Set(right, top, 0, fU2, fV1, 0xffffffff); ptr++;
+	{
+		ptr->Set(left, bottom, 0, fU1, fV2, 0xffffffff); ptr++;
+		ptr->Set(right, top, 0, fU2, fV1, 0xffffffff); ptr++;
+	}
+	else
+	{
+		ptr->Set(left, bottom, 0, fU2, fV1, 0xffffffff); ptr++;
+		ptr->Set(right, top, 0, fU1, fV2, 0xffffffff); ptr++;
+	}
 	ptr->Set(right, bottom, 0, fU2, fV2, 0xffffffff); ptr++;
 	dg.mIndexIndex = mIndices.Size();
 	dg.mIndexCount += 6;
@@ -725,7 +781,7 @@ void F2DDrawer::AddFlatFill(int left, int top, int right, int bottom, FGameTextu
 //
 //===========================================================================
 
-void F2DDrawer::AddColorOnlyQuad(int x1, int y1, int w, int h, PalEntry color, FRenderStyle *style)
+void F2DDrawer::AddColorOnlyQuad(int x1, int y1, int w, int h, PalEntry color, FRenderStyle *style, bool prepend)
 {
 	RenderCommand dg;
 
@@ -741,7 +797,13 @@ void F2DDrawer::AddColorOnlyQuad(int x1, int y1, int w, int h, PalEntry color, F
 	dg.mIndexIndex = mIndices.Size();
 	dg.mIndexCount += 6;
 	AddIndices(dg.mVertIndex, 6, 0, 1, 2, 1, 3, 2);
-	AddCommand(&dg);
+	if (!prepend) AddCommand(&dg);
+	else
+	{
+		// Only needed by Raze's fullscreen blends because they are being calculated late when half of the 2D content has already been submitted,
+		// This ensures they are below the HUD, not above it.
+		mData.Insert(0, dg);
+	}
 }
 
 void F2DDrawer::ClearScreen(PalEntry color)

src/common/2d/v_2ddrawer.h

@@ -182,9 +182,9 @@ public:
 	void AddPoly(FGameTexture* img, FVector4 *vt, size_t vtcount, unsigned int *ind, size_t idxcount, int translation, PalEntry color, FRenderStyle style, int clipx1, int clipy1, int clipx2, int clipy2);
 	void FillPolygon(int* rx1, int* ry1, int* xb1, int32_t npoints, int picnum, int palette, int shade, int props, const FVector2& xtex, const FVector2& ytex, const FVector2& otex,
 		int clipx1, int clipy1, int clipx2, int clipy2);
-	void AddFlatFill(int left, int top, int right, int bottom, FGameTexture *src, bool local_origin = false);
+	void AddFlatFill(int left, int top, int right, int bottom, FGameTexture *src, int local_origin = false, double flatscale = 1.0);
 
-	void AddColorOnlyQuad(int left, int top, int width, int height, PalEntry color, FRenderStyle *style = nullptr);
+	void AddColorOnlyQuad(int left, int top, int width, int height, PalEntry color, FRenderStyle *style = nullptr, bool prepend = false);
 	void ClearScreen(PalEntry color = 0xff000000);
 	void AddDim(PalEntry color, float damount, int x1, int y1, int w, int h);
 	void AddClear(int left, int top, int right, int bottom, int palcolor, uint32_t color);

src/common/engine/palettecontainer.h

@@ -34,6 +34,7 @@ struct FRemapTable
 	int Index;
 	int NumEntries;				// # of elements in this table (usually 256)
 	bool Inactive = false;				// This table is inactive and should be treated as if it was passed as NULL
+	bool TwodOnly = false;				// Only used for 2D rendering 
 	bool ForFont = false;				// Mark font translations because they may require different handling than the ones for sprites-
 
 private:

src/common/fonts/font.cpp

@@ -372,10 +372,6 @@ FFont::FFont (const char *name, const char *nametemplate, const char *filetempla
 
 		FixXMoves();
 	}
-
-	if (!noTranslate) LoadTranslations();
-
-
 }
 
 void FFont::ReadSheetFont(TArray<FolderEntry> &folderdata, int width, int height, const DVector2 &Scale)
@@ -443,16 +439,13 @@ void FFont::ReadSheetFont(TArray<FolderEntry> &folderdata, int width, int height
 		if (lump != nullptr)
 		{
 			auto pic = (*lump)->GetTexture();
-
+			Chars[i].OriginalPic = (*lump)->GetUseType() == ETextureType::FontChar? (*lump) : MakeGameTexture(pic, nullptr, ETextureType::FontChar);
-			auto b = pic->Get8BitPixels(false);
-
-			Chars[i].OriginalPic = MakeGameTexture(pic, nullptr, ETextureType::FontChar);
 			Chars[i].OriginalPic->SetUseType(ETextureType::FontChar);
 			Chars[i].OriginalPic->CopySize(*lump);
 			Chars[i].TranslatedPic = MakeGameTexture(new FImageTexture(new FFontChar1(pic->GetImage())), nullptr, ETextureType::FontChar);
 			Chars[i].TranslatedPic->CopySize(*lump);
 			Chars[i].TranslatedPic->SetUseType(ETextureType::FontChar);
-			TexMan.AddGameTexture(Chars[i].OriginalPic);
+			if (Chars[i].OriginalPic != *lump) TexMan.AddGameTexture(Chars[i].OriginalPic);
 			TexMan.AddGameTexture(Chars[i].TranslatedPic);
 		}
 		Chars[i].XMove = width;

src/common/fonts/hexfont.cpp

@@ -245,6 +245,7 @@ public:
 	FHexFont (const char *fontname, int lump)
 		: FFont(lump)
 	{
+		const int spacing = 9;
 		assert(lump >= 0);
 
 		FontName = fontname;
@@ -259,7 +260,21 @@ public:
 		GlobalKerning = 0;
 		translateUntranslated = true;
 
-		LoadTranslations();
+		Chars.Resize(LastChar - FirstChar + 1);
+		for (int i = FirstChar; i <= LastChar; i++)
+		{
+			if (hexdata.glyphmap[i] > 0)
+			{
+				auto offset = hexdata.glyphmap[i];
+				int size = hexdata.glyphdata[offset] / 16;
+				Chars[i - FirstChar].TranslatedPic = MakeGameTexture(new FImageTexture(new FHexFontChar(&hexdata.glyphdata[offset + 1], size, size * 9, 16)), nullptr, ETextureType::FontChar);
+				Chars[i - FirstChar].OriginalPic = Chars[i - FirstChar].TranslatedPic;
+				Chars[i - FirstChar].XMove = size * spacing;
+				TexMan.AddGameTexture(Chars[i - FirstChar].TranslatedPic);
+			}
+			else Chars[i - FirstChar].XMove = spacing;
+
+		}
 	}
 
 	//==========================================================================
@@ -270,7 +285,6 @@ public:
 
 	void LoadTranslations()
 	{
-		const int spacing = 9;
 		double luminosity[256];
 
 		memset (PatchRemap, 0, 256);
@@ -282,20 +296,6 @@ public:
 		}
 		ActiveColors = 18;
 		
-		Chars.Resize(LastChar - FirstChar + 1);
-		for (int i = FirstChar; i <= LastChar; i++)
-		{
-			if (hexdata.glyphmap[i] > 0)
-			{
-				auto offset = hexdata.glyphmap[i];
-				int size = hexdata.glyphdata[offset] / 16;
-				Chars[i - FirstChar].TranslatedPic = MakeGameTexture(new FImageTexture(new FHexFontChar (&hexdata.glyphdata[offset+1], size, size * 9, 16)), nullptr, ETextureType::FontChar);
-				Chars[i - FirstChar].XMove = size * spacing;
-				TexMan.AddGameTexture(Chars[i - FirstChar].TranslatedPic);
-			}
-			else Chars[i - FirstChar].XMove = spacing;
-
-		}
 		BuildTranslations (luminosity, nullptr, &TranslationParms[1][0], ActiveColors, nullptr);
 	}
 	
@@ -317,6 +317,7 @@ public:
 	FHexFont2(const char *fontname, int lump)
 		: FFont(lump)
 	{
+		const int spacing = 9;
 		assert(lump >= 0);
 
 		FontName = fontname;
@@ -330,8 +331,21 @@ public:
 		SpaceWidth = 9;
 		GlobalKerning = -1;
 		translateUntranslated = true;
+		Chars.Resize(LastChar - FirstChar + 1);
+		for (int i = FirstChar; i <= LastChar; i++)
+		{
+			if (hexdata.glyphmap[i] > 0)
+			{
+				auto offset = hexdata.glyphmap[i];
+				int size = hexdata.glyphdata[offset] / 16;
+				Chars[i - FirstChar].TranslatedPic = MakeGameTexture(new FImageTexture(new FHexFontChar2(&hexdata.glyphdata[offset + 1], size, 2 + size * 8, 18)), nullptr, ETextureType::FontChar);
+				Chars[i - FirstChar].OriginalPic = Chars[i - FirstChar].TranslatedPic;
+				Chars[i - FirstChar].XMove = size * spacing;
+				TexMan.AddGameTexture(Chars[i - FirstChar].TranslatedPic);
+			}
+			else Chars[i - FirstChar].XMove = spacing;
 
-		LoadTranslations();
+		}
 	}
 
 	//==========================================================================
@@ -342,7 +356,6 @@ public:
 
 	void LoadTranslations() override
 	{
-		const int spacing = 9;
 		double luminosity[256];
 
 		memset(PatchRemap, 0, 256);
@@ -354,20 +367,6 @@ public:
 		}
 		ActiveColors = 18;
 
-		Chars.Resize(LastChar - FirstChar + 1);
-		for (int i = FirstChar; i <= LastChar; i++)
-		{
-			if (hexdata.glyphmap[i] > 0)
-			{
-				auto offset = hexdata.glyphmap[i];
-				int size = hexdata.glyphdata[offset] / 16;
-				Chars[i - FirstChar].TranslatedPic = MakeGameTexture(new FImageTexture(new FHexFontChar2(&hexdata.glyphdata[offset + 1], size, 2 + size * 8, 18)), nullptr, ETextureType::FontChar);
-				Chars[i - FirstChar].XMove = size * spacing;
-				TexMan.AddGameTexture(Chars[i - FirstChar].TranslatedPic);
-			}
-			else Chars[i - FirstChar].XMove = spacing;
-
-		}
 		BuildTranslations(luminosity, nullptr, &TranslationParms[0][0], ActiveColors, nullptr);
 	}
 

src/common/fonts/singlelumpfont.cpp

@@ -176,6 +176,7 @@ void FSingleLumpFont::CreateFontFromPic (FTextureID picnum)
 	FirstChar = LastChar = 'A';
 	Chars.Resize(1);
 	Chars[0].TranslatedPic = pic;
+	Chars[0].OriginalPic = pic;
 
 	// Only one color range. Don't bother with the others.
 	ActiveColors = 0;
@@ -255,7 +256,6 @@ void FSingleLumpFont::LoadFON1 (int lump, const uint8_t *data)
 	LastChar = 255;	// This is to allow LoadTranslations to function. The way this is all set up really needs to be changed.
 	GlobalKerning = 0;
 	translateUntranslated = true;
-	LoadTranslations();
 	LastChar = 0x2122;
 
 	// Move the Windows-1252 characters to their proper place.
@@ -350,10 +350,12 @@ void FSingleLumpFont::LoadFON2 (int lump, const uint8_t *data)
 		if (destSize <= 0)
 		{
 			Chars[i].TranslatedPic = nullptr;
+			Chars[i].OriginalPic = nullptr;
 		}
 		else
 		{
 			Chars[i].TranslatedPic = MakeGameTexture(new FImageTexture(new FFontChar2 (lump, int(data_p - data), widths2[i], FontHeight)), nullptr, ETextureType::FontChar);
+			Chars[i].OriginalPic = Chars[i].TranslatedPic;
 			TexMan.AddGameTexture(Chars[i].TranslatedPic);
 			do
 			{
@@ -376,8 +378,6 @@ void FSingleLumpFont::LoadFON2 (int lump, const uint8_t *data)
 			I_Error ("Overflow decompressing char %d (%c) of %s", i, i, FontName.GetChars());
 		}
 	}
-
-	LoadTranslations();
 }
 
 //==========================================================================
@@ -489,6 +489,7 @@ void FSingleLumpFont::LoadBMF(int lump, const uint8_t *data)
 			-(int8_t)chardata[chari+4]	// y offset
 		)), nullptr, ETextureType::FontChar);
 		Chars[chardata[chari] - FirstChar].TranslatedPic = tex;
+		Chars[chardata[chari] - FirstChar].OriginalPic = tex;
 		TexMan.AddGameTexture(tex);
 	}
 
@@ -506,7 +507,6 @@ void FSingleLumpFont::LoadBMF(int lump, const uint8_t *data)
 	}
 
 	FixXMoves();
-	LoadTranslations();
 }
 
 //==========================================================================
@@ -555,6 +555,7 @@ void FSingleLumpFont::CheckFON1Chars (double *luminosity)
 		if(!Chars[i].TranslatedPic)
 		{
 			Chars[i].TranslatedPic = MakeGameTexture(new FImageTexture(new FFontChar2 (Lump, int(data_p - data), SpaceWidth, FontHeight)), nullptr, ETextureType::FontChar);
+			Chars[i].OriginalPic = Chars[i].TranslatedPic;
 			Chars[i].XMove = SpaceWidth;
 			TexMan.AddGameTexture(Chars[i].TranslatedPic);
 		}

src/common/fonts/specialfont.cpp

@@ -140,10 +140,6 @@ FSpecialFont::FSpecialFont (const char *name, int first, int count, FGameTexture
 	{
 		ActiveColors = 0;
 	}
-	else
-	{
-		LoadTranslations();
-	}
 }
 
 //==========================================================================

src/common/fonts/v_font.cpp

@@ -728,13 +728,6 @@ void V_InitFonts()
 		OriginalSmallFont = new FFont("OriginalSmallFont", "STCFN%.3d", "defsmallfont", HU_FONTSTART, HU_FONTSIZE, HU_FONTSTART, -1, -1, false, true);
 	}
 
-	if (SmallFont)
-	{
-		uint32_t colors[256] = {};
-		SmallFont->RecordAllTextureColors(colors);
-		if (OriginalSmallFont != nullptr) OriginalSmallFont->SetDefaultTranslation(colors);
-		NewSmallFont->SetDefaultTranslation(colors);
-	}
 
 	if (!(SmallFont2 = V_GetFont("SmallFont2")))	// Only used by Strife
 	{
@@ -770,13 +763,6 @@ void V_InitFonts()
 		OriginalBigFont = new FFont("OriginalBigFont", nullptr, "bigfont", HU_FONTSTART, HU_FONTSIZE, 1, -1, -1, false, true);
 	}
 
-	if (BigFont)
-	{
-		uint32_t colors[256] = {};
-		BigFont->RecordAllTextureColors(colors);
-		if (OriginalBigFont != nullptr) OriginalBigFont->SetDefaultTranslation(colors);
-	}
-
 	// let PWAD BIGFONTs override the stock BIGUPPER font. (This check needs to be made smarter.)
 	if (BigUpper && BigFont->Type != FFont::Folder && BigUpper->Type == FFont::Folder)
 	{
@@ -828,6 +814,28 @@ void V_InitFonts()
 	AlternativeSmallFont = OriginalSmallFont;
 }
 
+void V_LoadTranslations()
+{
+	for (auto font = FFont::FirstFont; font; font = font->Next)
+	{
+		if (!font->noTranslate) font->LoadTranslations();
+		else font->ActiveColors = 0;
+	}
+	if (BigFont)
+	{
+		uint32_t colors[256] = {};
+		BigFont->RecordAllTextureColors(colors);
+		if (OriginalBigFont != nullptr) OriginalBigFont->SetDefaultTranslation(colors);
+	}
+	if (SmallFont)
+	{
+		uint32_t colors[256] = {};
+		SmallFont->RecordAllTextureColors(colors);
+		if (OriginalSmallFont != nullptr) OriginalSmallFont->SetDefaultTranslation(colors);
+		NewSmallFont->SetDefaultTranslation(colors);
+	}
+}
+
 void V_ClearFonts()
 {
 	while (FFont::FirstFont != nullptr)

src/common/fonts/v_font.h

@@ -80,6 +80,7 @@ using GlyphSet = TMap<int, FGameTexture*>;
 
 class FFont
 {
+	friend void V_LoadTranslations();
 public:
 
 	enum EFontType
@@ -154,7 +155,7 @@ protected:
 	int TranslationType = 0;
 	int Displacement = 0;
 	char Cursor;
-	bool noTranslate;
+	bool noTranslate = false;
 	bool translateUntranslated;
 	bool MixedCase = false;
 	bool forceremap = false;
@@ -165,7 +166,7 @@ protected:
 		int XMove = INT_MIN;
 	};
 	TArray<CharData> Chars;
-	int ActiveColors;
+	int ActiveColors = -1;
 	TArray<int> Translations;
 	uint8_t PatchRemap[256];
 
@@ -191,5 +192,6 @@ EColorRange V_ParseFontColor (const uint8_t *&color_value, int normalcolor, int
 FFont *V_GetFont(const char *fontname, const char *fontlumpname = nullptr);
 void V_InitFontColors();
 char* CleanseString(char* str);
+void V_LoadTranslations();
 
 

src/common/rendering/gl/gl_shader.h

@@ -305,8 +305,8 @@ public:
 	FShader *BindEffect(int effect, EPassType passType);
 	FShader *Get(unsigned int eff, bool alphateston, EPassType passType);
 
-private:
 	void SetActiveShader(FShader *sh);
+private:
 
 	FShader *mActiveShader = nullptr;
 	TArray<FShaderCollection*> mPassShaders;

src/common/rendering/hwrenderer/hw_draw2d.cpp

@@ -1,34 +1,39 @@
-// 
-//---------------------------------------------------------------------------
-//
-// Copyright(C) 2018 Christoph Oelckers
-// All rights reserved.
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this program.  If not, see http://www.gnu.org/licenses/
-//
-//--------------------------------------------------------------------------
-//
 /*
-** 2d drawer
+** hw_draw2d.cpp
-** Renderer interface
+** 2d drawer Renderer interface
+**
+**---------------------------------------------------------------------------
+** Copyright 2018-2019 Christoph Oelckers
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+**
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**---------------------------------------------------------------------------
 **
 */
 
-#include "doomstat.h"
 #include "v_video.h"
 #include "cmdlib.h"
-#include "r_defs.h"
 #include "hwrenderer/data/buffers.h"
 #include "flatvertices.h"
 #include "hwrenderer/data/hw_viewpointbuffer.h"

src/common/rendering/v_video.cpp

@@ -289,6 +289,9 @@ void V_UpdateModeSize (int width, int height)
 void V_OutputResized (int width, int height)
 {
 	V_UpdateModeSize(width, height);
+	// set new resolution in 2D drawer
+	twod->Begin(screen->GetWidth(), screen->GetHeight());
+	twod->End();
 	setsizeneeded = true;
 	C_NewModeAdjust();
 	if (sysCallbacks && sysCallbacks->OnScreenSizeChanged) 

src/common/textures/animtexture.cpp

@@ -102,6 +102,8 @@ void AnimTextures::SetSize(int width, int height)
 {
 	static_cast<AnimTexture*>(tex[0]->GetTexture())->SetFrameSize(width, height);
     static_cast<AnimTexture*>(tex[1]->GetTexture())->SetFrameSize(width, height);
+    tex[0]->SetSize(width, height);
+    tex[1]->SetSize(width, height);
 }
     
 void AnimTextures::SetFrame(const uint8_t *palette, const void* data)

src/common/textures/formats/pngtexture.cpp

@@ -59,6 +59,7 @@ public:
 
 protected:
 	void ReadAlphaRemap(FileReader *lump, uint8_t *alpharemap);
+	void SetupPalette(FileReader &lump);
 
 	uint8_t BitDepth;
 	uint8_t ColorType;
@@ -152,11 +153,6 @@ FPNGTexture::FPNGTexture (FileReader &lump, int lumpnum, int width, int height,
 : FImageSource(lumpnum),
   BitDepth(depth), ColorType(colortype), Interlace(interlace), HaveTrans(false)
 {
-	union
-	{
-		uint32_t palette[256];
-		uint8_t pngpal[256][3];
-	} p;
 	uint8_t trans[256];
 	uint32_t len, id;
 	int i;
@@ -210,15 +206,7 @@ FPNGTexture::FPNGTexture (FileReader &lump, int lumpnum, int width, int height,
 		case MAKE_ID('P','L','T','E'):
 			PaletteSize = MIN<int> (len / 3, 256);
 			StartOfPalette = (uint32_t)lump.Tell();
-			lump.Read (p.pngpal, PaletteSize * 3);
+			lump.Seek(len, FileReader::SeekCur);
-			if (PaletteSize * 3 != (int)len)
-			{
-				lump.Seek (len - PaletteSize * 3, FileReader::SeekCur);
-			}
-			for (i = PaletteSize - 1; i >= 0; --i)
-			{
-				p.palette[i] = MAKERGB(p.pngpal[i][0], p.pngpal[i][1], p.pngpal[i][2]);
-			}
 			break;
 
 		case MAKE_ID('t','R','N','S'):
@@ -248,9 +236,6 @@ FPNGTexture::FPNGTexture (FileReader &lump, int lumpnum, int width, int height,
 		{
 			bMasked = true;
 			PaletteSize = 256;
-			PaletteMap = (uint8_t*)ImageArena.Alloc(PaletteSize);
-			memcpy (PaletteMap, GPalette.GrayMap, 256);
-			PaletteMap[NonPaletteTrans[0]] = 0;
 		}
 		else
 		{
@@ -259,14 +244,11 @@ FPNGTexture::FPNGTexture (FileReader &lump, int lumpnum, int width, int height,
 		break;
 
 	case 3:		// Paletted
-		PaletteMap = (uint8_t*)ImageArena.Alloc(PaletteSize);
-		MakeRemap ((uint32_t*)GPalette.BaseColors, p.palette, PaletteMap, trans, PaletteSize);
 		for (i = 0; i < PaletteSize; ++i)
 		{
 			if (trans[i] == 0)
 			{
 				bMasked = true;
-				PaletteMap[i] = 0;
 			}
 		}
 		break;
@@ -281,6 +263,87 @@ FPNGTexture::FPNGTexture (FileReader &lump, int lumpnum, int width, int height,
 	}
 }
 
+void FPNGTexture::SetupPalette(FileReader &lump)
+{
+	union
+	{
+		uint32_t palette[256];
+		uint8_t pngpal[256][3];
+	} p;
+	uint8_t trans[256];
+	uint32_t len, id;
+	int i;
+
+	auto pos = lump.Tell();
+
+	memset(trans, 255, 256);
+
+	// Parse pre-IDAT chunks. I skip the CRCs. Is that bad?
+	lump.Seek(33, FileReader::SeekSet);
+
+	lump.Read(&len, 4);
+	lump.Read(&id, 4);
+	while (id != MAKE_ID('I', 'D', 'A', 'T') && id != MAKE_ID('I', 'E', 'N', 'D'))
+	{
+		len = BigLong((unsigned int)len);
+		switch (id)
+		{
+		default:
+			lump.Seek(len, FileReader::SeekCur);
+			break;
+
+		case MAKE_ID('P', 'L', 'T', 'E'):
+			lump.Read(p.pngpal, PaletteSize * 3);
+			if (PaletteSize * 3 != (int)len)
+			{
+				lump.Seek(len - PaletteSize * 3, FileReader::SeekCur);
+			}
+			for (i = PaletteSize - 1; i >= 0; --i)
+			{
+				p.palette[i] = MAKERGB(p.pngpal[i][0], p.pngpal[i][1], p.pngpal[i][2]);
+			}
+			break;
+
+		case MAKE_ID('t', 'R', 'N', 'S'):
+			lump.Read(trans, len);
+			break;
+		}
+		lump.Seek(4, FileReader::SeekCur);		// Skip CRC
+		lump.Read(&len, 4);
+		id = MAKE_ID('I', 'E', 'N', 'D');
+		lump.Read(&id, 4);
+	}
+	StartOfIDAT = (uint32_t)lump.Tell() - 8;
+
+	switch (ColorType)
+	{
+	case 0:		// Grayscale
+		if (HaveTrans && NonPaletteTrans[0] < 256)
+		{
+			PaletteMap = (uint8_t*)ImageArena.Alloc(PaletteSize);
+			memcpy(PaletteMap, GPalette.GrayMap, 256);
+			PaletteMap[NonPaletteTrans[0]] = 0;
+		}
+		break;
+
+	case 3:		// Paletted
+		PaletteMap = (uint8_t*)ImageArena.Alloc(PaletteSize);
+		MakeRemap((uint32_t*)GPalette.BaseColors, p.palette, PaletteMap, trans, PaletteSize);
+		for (i = 0; i < PaletteSize; ++i)
+		{
+			if (trans[i] == 0)
+			{
+				PaletteMap[i] = 0;
+			}
+		}
+		break;
+
+	default:
+		break;
+	}
+	lump.Seek(pos, FileReader::SeekSet);
+}
+
 //==========================================================================
 //
 //
@@ -336,6 +399,7 @@ TArray<uint8_t> FPNGTexture::CreatePalettedPixels(int conversion)
 			{
 				if (conversion != luminance)
 				{
+					if (!PaletteMap) SetupPalette(lfr);
 					ImageHelpers::FlipSquareBlockRemap (Pixels.Data(), Width, PaletteMap);
 				}
 				else if (ColorType == 0)
@@ -354,6 +418,7 @@ TArray<uint8_t> FPNGTexture::CreatePalettedPixels(int conversion)
 				TArray<uint8_t> newpix(Width*Height, true);
 				if (conversion != luminance)
 				{
+					if (!PaletteMap) SetupPalette(lfr);
 					ImageHelpers::FlipNonSquareBlockRemap (newpix.Data(), Pixels.Data(), Width, Height, Width, PaletteMap);
 				}
 				else if (ColorType == 0)
@@ -408,6 +473,7 @@ TArray<uint8_t> FPNGTexture::CreatePalettedPixels(int conversion)
 			case 4:		// Grayscale + Alpha
 				pitch = Width * 2;
 				backstep = Height * pitch - 2;
+				if (!PaletteMap) SetupPalette(lfr);
 				for (x = Width; x > 0; --x)
 				{
 					for (y = Height; y > 0; --y)

src/common/textures/gametexture.h

@@ -240,6 +240,10 @@ public:
 		if (int(ScaleY * h) != TexelHeight) ScaleY += (1 / 65536.);
 
 	}
+	void SetBase(FTexture* Tex)
+	{
+		Base = Tex;
+	}
 	void SetOffsets(int which, int x, int y)
 	{
 		LeftOffset[which] = x;

src/common/textures/multipatchtexturebuilder.cpp

@@ -138,19 +138,18 @@ void FMultipatchTextureBuilder::MakeTexture(BuildInfo &buildinfo, ETextureType u
 {
 	buildinfo.texture = new FGameTexture(nullptr, buildinfo.Name);
 	buildinfo.texture->SetUseType(usetype);
+	buildinfo.texture->SetSize(buildinfo.Width, buildinfo.Height);
 	buildinfo.texture->SetOffsets(0, buildinfo.LeftOffset[0], buildinfo.TopOffset[0]);	// These are needed for construction of other multipatch textures.
 	buildinfo.texture->SetOffsets(1, buildinfo.LeftOffset[1], buildinfo.TopOffset[1]);
+	buildinfo.texture->SetScale((float)buildinfo.Scale.X, (float)buildinfo.Scale.X);
+	buildinfo.texture->SetWorldPanning(buildinfo.bWorldPanning);
+	buildinfo.texture->SetNoDecals(buildinfo.bNoDecals);
 	TexMan.AddGameTexture(buildinfo.texture);
 }
 
 void FMultipatchTextureBuilder::AddImageToTexture(FImageTexture *tex, BuildInfo& buildinfo)
 {
-	buildinfo.texture->Setup(tex);
+	buildinfo.texture->SetBase(tex);
-	buildinfo.texture->SetOffsets(0, buildinfo.LeftOffset[0], buildinfo.TopOffset[0]);
-	buildinfo.texture->SetOffsets(1, buildinfo.LeftOffset[1], buildinfo.TopOffset[1]);
-	buildinfo.texture->SetScale((float)buildinfo.Scale.X, (float)buildinfo.Scale.X);
-	buildinfo.texture->SetWorldPanning(buildinfo.bWorldPanning);
-	buildinfo.texture->SetNoDecals(buildinfo.bNoDecals);
 	calcShouldUpscale(buildinfo.texture);	// calculate this once at insertion
 }
 
@@ -874,6 +873,7 @@ void FMultipatchTextureBuilder::ResolveAllPatches()
 		for (int i = BuiltTextures.Size()-1; i>= 0; i--)
 		{
 			auto &buildinfo = BuiltTextures[i];
+
 			bool hasEmpty = false;
 
 			for (unsigned j = 0; j < buildinfo.Inits.Size(); j++)

src/common/textures/texturemanager.cpp

@@ -625,8 +625,9 @@ void FTextureManager::AddHiresTextures (int wadnum)
 							auto gtex = MakeGameTexture(newtex, nullptr, ETextureType::Override);
 							gtex->SetWorldPanning(true);
 							gtex->SetDisplaySize(oldtex->GetDisplayWidth(), oldtex->GetDisplayHeight());
-							gtex->SetOffsets(0, oldtex->GetTexelLeftOffset(0), oldtex->GetTexelTopOffset(0));
+
-							gtex->SetOffsets(1, oldtex->GetTexelLeftOffset(1), oldtex->GetTexelTopOffset(1));
+							gtex->SetOffsets(0, xs_RoundToInt(oldtex->GetDisplayLeftOffset(0) * gtex->GetScaleX()), xs_RoundToInt(oldtex->GetDisplayTopOffset(0) * gtex->GetScaleY()));
+							gtex->SetOffsets(1, xs_RoundToInt(oldtex->GetDisplayLeftOffset(1) * gtex->GetScaleX()), xs_RoundToInt(oldtex->GetDisplayTopOffset(1) * gtex->GetScaleY()));
 							ReplaceTexture(tlist[i], gtex, true);
 						}
 					}

src/d_main.cpp

@@ -3389,6 +3389,7 @@ static int D_DoomMain_Internal (void)
 
 		StartScreen->Progress();
 		V_InitFonts();
+		V_LoadTranslations();
 		UpdateGenericUI(false);
 
 		// [CW] Parse any TEAMINFO lumps.
@@ -3549,6 +3550,9 @@ static int D_DoomMain_Internal (void)
 
 			V_Init2();
 			twod->fullscreenautoaspect = gameinfo.fullscreenautoaspect;
+			// Initialize the size of the 2D drawer so that an attempt to access it outside the draw code won't crash.
+			twod->Begin(screen->GetWidth(), screen->GetHeight());
+			twod->End();
 			UpdateJoystickMenu(NULL);
 			UpdateVRModes();
 

src/rendering/hwrenderer/hw_entrypoint.cpp

@@ -111,10 +111,10 @@ sector_t* RenderViewpoint(FRenderViewpoint& mainvp, AActor* camera, IntRect* bou
 	if (mainview && toscreen)
 	{
 		screen->SetAABBTree(camera->Level->aabbTree);
-		screen->UpdateShadowMap();
 		screen->mShadowMap.SetCollectLights([=] {
 			CollectLights(camera->Level);
 		});
+		screen->UpdateShadowMap();
 	}
 
 	// Update the attenuation flag of all light defaults for each viewpoint.