- backend sync with Raze

Mostly code reformatting plus license and copyright adjustments

src/common/2d/v_2ddrawer.cpp

@@ -45,7 +45,7 @@ F2DDrawer* twod = &drawer;
 
 EXTERN_CVAR(Float, transsouls)
 CVAR(Float, classic_scaling_factor, 1.0, CVAR_ARCHIVE)
-CVAR(Float, classic_scaling_pixelaspect, 1.2, CVAR_ARCHIVE)
+CVAR(Float, classic_scaling_pixelaspect, 1.2f, CVAR_ARCHIVE)
 
 IMPLEMENT_CLASS(DShape2DTransform, false, false)
 

src/common/scripting/jit/jit_move.cpp

@@ -3,6 +3,7 @@
 #include "v_video.h"
 #include "s_soundinternal.h"
 #include "texturemanager.h"
+#include "palutil.h"
 
 void JitCompiler::EmitMOVE()
 {

src/common/scripting/vm/vmexec.cpp

@@ -42,6 +42,7 @@
 #include "types.h"
 #include "basics.h"
 #include "texturemanager.h"
+#include "palutil.h"
 
 extern cycle_t VMCycles[10];
 extern int VMCalls[10];

src/common/textures/formats/ddstexture.cpp

@@ -1,9 +1,10 @@
 /*
-** pngtexture.cpp
+** ddstexture.cpp
 ** Texture class for DDS images
 **
 **---------------------------------------------------------------------------
-** Copyright 2006-2007 Randy Heit
+** Copyright 2006-2016 Randy Heit
+** Copyright 2006-2019 Christoph Oelckers
 ** All rights reserved.
 **
 ** Redistribution and use in source and binary forms, with or without

src/common/textures/formats/jpegtexture.cpp

@@ -3,7 +3,8 @@
 ** Texture class for JPEG images
 **
 **---------------------------------------------------------------------------
-** Copyright 2006-2007 Randy Heit
+** Copyright 2005-2016 Randy Heit
+** Copyright 2005-2019 Christoph Oelckers
 ** All rights reserved.
 **
 ** Redistribution and use in source and binary forms, with or without

src/common/textures/formats/pcxtexture.cpp

@@ -4,7 +4,7 @@
 **
 **---------------------------------------------------------------------------
 ** Copyright 2005 David HENRY
-** Copyright 2006 Christoph Oelckers
+** Copyright 2006-2019 Christoph Oelckers
 ** All rights reserved.
 **
 ** Redistribution and use in source and binary forms, with or without

src/common/textures/formats/pngtexture.cpp

@@ -4,6 +4,7 @@
 **
 **---------------------------------------------------------------------------
 ** Copyright 2004-2007 Randy Heit
+** Copyright 2005-2019 Christoph Oelckers
 ** All rights reserved.
 **
 ** Redistribution and use in source and binary forms, with or without
@@ -34,7 +35,6 @@
 */
 
 #include "files.h"
-#include "filesystem.h"
 #include "templates.h"
 #include "m_png.h"
 #include "bitmap.h"
@@ -42,6 +42,7 @@
 #include "image.h"
 #include "printf.h"
 #include "texturemanager.h"
+#include "filesystem.h"
 
 //==========================================================================
 //
@@ -640,7 +641,7 @@ class FPNGFileTexture : public FTexture
 {
 public:
 	FPNGFileTexture (FileReader &lump, int width, int height, uint8_t colortype);
-	virtual FBitmap GetBgraBitmap(const PalEntry *remap, int *trans);
+	virtual FBitmap GetBgraBitmap(const PalEntry *remap, int *trans) override;
 
 protected:
 	
@@ -721,7 +722,7 @@ FBitmap FPNGFileTexture::GetBgraBitmap(const PalEntry *remap, int *trans)
 			lump->Seek (len, FileReader::SeekCur);
 		else
 		{
-			PaletteSize = MIN<int> (len / 3, 256);
+			PaletteSize = std::min<int> (len / 3, 256);
 			for(int i = 0; i < PaletteSize; i++)
 			{
 				pe[i].r = lump->ReadUInt8();

src/common/textures/formats/tgatexture.cpp

@@ -3,7 +3,7 @@
 ** Texture class for TGA images
 **
 **---------------------------------------------------------------------------
-** Copyright 2006 Christoph Oelckers
+** Copyright 2006-2019 Christoph Oelckers
 ** All rights reserved.
 **
 ** Redistribution and use in source and binary forms, with or without

src/common/textures/gametexture.h

@@ -108,6 +108,8 @@ class FGameTexture
 
 
 public:
+	float alphaThreshold = 0.5f;
+
 	FGameTexture(FTexture* wrap, const char *name);
 	~FGameTexture();
 	void Setup(FTexture* wrap);
@@ -253,6 +255,13 @@ public:
 		LeftOffset[which] = x;
 		TopOffset[which] = y;
 	}
+	void SetOffsets(int x, int y)
+	{
+		LeftOffset[0] = x;
+		TopOffset[0] = y;
+		LeftOffset[1] = x;
+		TopOffset[1] = y;
+	}
 	void SetScale(float x, float y) 
 	{
 		ScaleX = x;

src/common/textures/hw_texcontainer.h

@@ -59,9 +59,15 @@ private:
 	TArray<TranslatedTexture> hwTex_Translated;
 	
  	TranslatedTexture * GetTexID(int translation, int scaleflags)
+	{
+		// Allow negative indices to pass through unchanged. 
+		// This is needed for allowing the client to allocate slots that aren't matched to a palette, e.g. Build's indexed variants.
+		if (translation >= 0)
 		{
 			auto remap = GPalette.TranslationToTable(translation);
 			translation = remap == nullptr ? 0 : remap->Index;
+		}
+		else translation &= ~0x7fffffff;
 
 		if (translation == 0 && !(scaleflags & CTF_Upscale))
 		{

src/common/textures/imagehelpers.h

@@ -147,5 +147,4 @@ namespace ImageHelpers
 			}
 		}
 	}
-	
 }

src/common/textures/multipatchtexturebuilder.cpp

@@ -873,7 +873,6 @@ 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/skyboxtexture.cpp

@@ -1,24 +1,35 @@
-// 
-//---------------------------------------------------------------------------
-//
-// Copyright(C) 2004-2016 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/
-//
-//--------------------------------------------------------------------------
-//
+/*
+** skyboxtexture.cpp
+**
+**---------------------------------------------------------------------------
+** Copyright 2004-2019 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 "filesystem.h"
 #include "textures.h"

src/common/textures/texture.cpp

@@ -378,6 +378,7 @@ FTextureBuffer FTexture::CreateTexBuffer(int translation, int flags)
 	if (GetImage() && flags & CTF_ProcessData)
 	{
 		if (flags & CTF_Upscale) CreateUpsampledTextureBuffer(result, !!isTransparent, checkonly);
+
 		if (!checkonly) ProcessData(result.mBuffer, result.mWidth, result.mHeight, false);
 	}
 
@@ -539,4 +540,3 @@ FWrapperTexture::FWrapperTexture(int w, int h, int bits)
 	SystemTextures.AddHardwareTexture(0, false, hwtex);
 }
 
-

src/common/textures/texturemanager.cpp

@@ -625,7 +625,6 @@ void FTextureManager::AddHiresTextures (int wadnum)
 							auto gtex = MakeGameTexture(newtex, nullptr, ETextureType::Override);
 							gtex->SetWorldPanning(true);
 							gtex->SetDisplaySize(oldtex->GetDisplayWidth(), oldtex->GetDisplayHeight());
-
 							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/common/textures/textures.h

@@ -3,7 +3,7 @@
 **
 **---------------------------------------------------------------------------
 ** Copyright 2005-2016 Randy Heit
-** Copyright 2005-2016 Christoph Oelckers
+** Copyright 2005-2019 Christoph Oelckers
 ** All rights reserved.
 **
 ** Redistribution and use in source and binary forms, with or without
@@ -203,8 +203,9 @@ class FTexture : public RefCountedBase
 {
 	friend class FGameTexture;	// only for the porting work
 
-protected:
+public:
 	FHardwareTextureContainer SystemTextures;
+protected:
 	FloatRect* areas = nullptr;
 	int SourceLump;
 	uint16_t Width = 0, Height = 0;
@@ -250,7 +251,6 @@ public:
 	int GetSourceLump() { return SourceLump; }	// needed by the scripted GetName method.
 	bool FindHoles(const unsigned char * buffer, int w, int h);
 
-
 	void CopySize(FTexture* BaseTexture)
 	{
 		Width = BaseTexture->GetWidth();