- backend sync with Raze.

src/common/rendering/gl/gl_framebuffer.cpp

@@ -56,6 +56,7 @@
 #include "gl_postprocessstate.h"
 #include "v_draw.h"
 #include "printf.h"
+#include "gl_hwtexture.h"
 
 #include "flatvertices.h"
 #include "hw_cvars.h"
@@ -87,9 +88,9 @@ OpenGLFrameBuffer::OpenGLFrameBuffer(void *hMonitor, bool fullscreen) :
 	// SetVSync needs to be at the very top to workaround a bug in Nvidia's OpenGL driver.
 	// If wglSwapIntervalEXT is called after glBindFramebuffer in a frame the setting is not changed!
 	Super::SetVSync(vid_vsync);
+	FHardwareTexture::InitGlobalState();
 
 	// Make sure all global variables tracking OpenGL context state are reset..
-	FHardwareTexture::InitGlobalState();
 	gl_RenderState.Reset();
 
 	GLRenderer = nullptr;
@@ -215,7 +216,6 @@ void OpenGLFrameBuffer::CopyScreenToBuffer(int width, int height, uint8_t* scr)
 //===========================================================================
 
 void OpenGLFrameBuffer::RenderTextureView(FCanvasTexture* tex, std::function<void(IntRect &)> renderFunc)
-
 {
 	GLRenderer->StartOffscreen();
 	GLRenderer->BindToFrameBuffer(tex);

src/common/rendering/gl/gl_hwtexture.cpp

@@ -42,6 +42,7 @@
 #include "hw_cvars.h"
 #include "gl_debug.h"
 #include "gl_renderer.h"
+#include "gl_renderstate.h"
 #include "gl_samplers.h"
 #include "gl_hwtexture.h"
 
@@ -302,12 +303,16 @@ bool FHardwareTexture::BindOrCreate(FTexture *tex, int texunit, int clampmode, i
 {
 	int usebright = false;
 
-	bool needmipmap = (clampmode <= CLAMP_XY);
+	bool needmipmap = (clampmode <= CLAMP_XY) && !forcenofilter;
 
 	// Bind it to the system.
 	if (!Bind(texunit, needmipmap))
 	{
-
+		if (flags & CTF_Indexed)
+		{
+			glTextureBytes = 1;
+			forcenofilter = true;
+		}
 		int w = 0, h = 0;
 
 		// Create this texture
@@ -331,6 +336,7 @@ bool FHardwareTexture::BindOrCreate(FTexture *tex, int texunit, int clampmode, i
 			return false;
 		}
 	}
+	if (forcenofilter && clampmode <= CLAMP_XY) clampmode += CLAMP_NOFILTER - CLAMP_NONE;
 	GLRenderer->mSamplerManager->Bind(texunit, clampmode, 255);
 	return true;
 }

src/common/rendering/gl/gl_samplers.cpp

@@ -93,7 +93,7 @@ FSamplerManager::~FSamplerManager()
 
 void FSamplerManager::UnbindAll()
 {
-	for (int i = 0; i < FHardwareTexture::MAX_TEXTURES; i++)
+	for (int i = 0; i < IHardwareTexture::MAX_TEXTURES; i++)
 	{
 		glBindSampler(i, 0);
 	}

src/common/rendering/v_video.cpp

@@ -457,11 +457,6 @@ DEFINE_GLOBAL(CleanYfac_1)
 DEFINE_GLOBAL(CleanWidth_1)
 DEFINE_GLOBAL(CleanHeight_1)
 
-IHardwareTexture* CreateHardwareTexture(int numchannels)
-{
-	return screen->CreateHardwareTexture(numchannels);
-}
-
 //==========================================================================
 //
 // CVAR transsouls

src/common/rendering/vulkan/textures/vk_hwtexture.cpp

@@ -390,8 +390,8 @@ VulkanDescriptorSet* VkMaterial::GetDescriptorSet(const FMaterialState& state)
 
 	WriteDescriptors update;
 	MaterialLayerInfo *layer;
-	auto systex = static_cast<VkHardwareTexture*>(GetLayer(0, state.mTranslation, &layer));
-	update.addCombinedImageSampler(descriptor.get(), 0, systex->GetImage(layer->layerTexture, state.mTranslation, layer->scaleFlags)->View.get(), sampler, systex->mImage.Layout);
+	auto systex = static_cast<VkHardwareTexture*>(GetLayer(0, translation, &layer));
+	update.addCombinedImageSampler(descriptor.get(), 0, systex->GetImage(layer->layerTexture, translation, layer->scaleFlags)->View.get(), sampler, systex->mImage.Layout);
 	for (int i = 1; i < numLayers; i++)
 	{
 		auto systex = static_cast<VkHardwareTexture*>(GetLayer(i, 0, &layer));

src/common/textures/gametexture.cpp

@@ -187,7 +187,7 @@ void FGameTexture::AddAutoMaterials()
 void FGameTexture::CreateDefaultBrightmap()
 {
 	auto tex = GetTexture();
-	if (flags & GTexf_BrightmapChecked)
+	if (!(flags & GTexf_BrightmapChecked))
 	{
 		flags |= GTexf_BrightmapChecked;
 		// Check for brightmaps

src/common/textures/gametexture.h

@@ -92,6 +92,7 @@ class FGameTexture
 	FMaterial* Material[4] = {  };
 
 	// Material properties
+	FVector2 detailScale = { 1.f, 1.f };
 	float Glossiness = 10.f;
 	float SpecularLevel = 0.1f;
 	float shaderspeed = 1.f;
@@ -305,6 +306,49 @@ class FGameTexture
 		}
 	}
 
+	FVector2 GetDetailScale() const
+	{
+		return detailScale;
+	}
+
+	void SetDetailScale(float x, float y)
+	{
+		detailScale.X = x;
+		detailScale.Y = y;
+	}
+
+	FTexture* GetBrightmap()
+	{
+		if (Brightmap.get() || (flags & GTexf_BrightmapChecked)) return Brightmap.get();
+		CreateDefaultBrightmap();
+		return Brightmap.get();
+	}
+	FTexture* GetGlowmap()
+	{
+		return Glowmap.get();
+	}
+	FTexture* GetDetailmap()
+	{
+		return Detailmap.get();
+	}
+
+	void SetGlowmap(FTexture *T)
+	{
+		Glowmap = T;
+	}
+	void SetDetailmap(FTexture* T)
+	{
+		Detailmap = T;
+	}
+	void SetNormalmap(FTexture* T)
+	{
+		Normal = T;
+	}
+	void SetSpecularmap(FTexture* T)
+	{
+		Specular = T;
+	}
+
 };
 
 inline FGameTexture* MakeGameTexture(FTexture* tex, const char *name, ETextureType useType)

src/common/textures/hw_material.cpp

@@ -83,30 +83,30 @@ FMaterial::FMaterial(FGameTexture * tx, int scaleflags)
 		auto placeholder = TexMan.GameByIndex(1);
 		if (tx->Brightmap.get())
 		{
-			mTextureLayers.Push({ tx->Brightmap.get(), scaleflags });
+			mTextureLayers.Push({ tx->Brightmap.get(), scaleflags, -1 });
 			mLayerFlags |= TEXF_Brightmap;
 		}
 		else	
 		{ 
-			mTextureLayers.Push({ placeholder->GetTexture(), 0 });
+			mTextureLayers.Push({ placeholder->GetTexture(), 0, -1 });
 		}
 		if (tx->Detailmap.get())
 		{
-			mTextureLayers.Push({ tx->Detailmap.get(), 0 });
+			mTextureLayers.Push({ tx->Detailmap.get(), 0, CLAMP_NONE });
 			mLayerFlags |= TEXF_Detailmap;
 		}
 		else
 		{
-			mTextureLayers.Push({ placeholder->GetTexture(), 0 });
+			mTextureLayers.Push({ placeholder->GetTexture(), 0, -1 });
 		}
 		if (tx->Glowmap.get())
 		{
-			mTextureLayers.Push({ tx->Glowmap.get(), scaleflags });
+			mTextureLayers.Push({ tx->Glowmap.get(), scaleflags, -1 });
 			mLayerFlags |= TEXF_Glowmap;
 		}
 		else
 		{
-			mTextureLayers.Push({ placeholder->GetTexture(), 0 });
+			mTextureLayers.Push({ placeholder->GetTexture(), 0, -1 });
 		}
 
 		auto index = tx->GetShaderIndex();

src/common/textures/hw_material.h

@@ -12,6 +12,7 @@ struct MaterialLayerInfo
 {
 	FTexture* layerTexture;
 	int scaleFlags;
+	int clampflags;
 };
 
 //===========================================================================
@@ -37,6 +38,10 @@ class FMaterial
 	int GetShaderIndex() const { return mShaderIndex; }
 	int GetScaleFlags() const { return mScaleFlags; }
 	virtual void DeleteDescriptors() { }
+	FVector2 GetDetailScale() const
+	{
+		return sourcetex->GetDetailScale();
+	}
 
 	FGameTexture* Source() const
 	{

src/common/textures/hw_texcontainer.h

@@ -14,6 +14,7 @@ enum ECreateTexBufferFlags
 	CTF_CreateMask = 3,		// Flags that are relevant for hardware texture creation.
 	CTF_ProcessData = 4,	// run postprocessing on the generated buffer. This is only needed when using the data for a hardware texture.
 	CTF_CheckOnly = 8,		// Only runs the code to get a content ID but does not create a texture. Can be used to access a caching system for the hardware textures.
+	CTF_Indexed = 16		// Tell the backend to create an indexed texture.
 };
 
 class FHardwareTextureContainer

src/common/textures/texture.cpp

@@ -48,6 +48,8 @@
 #include "formats/multipatchtexture.h"
 #include "texturemanager.h"
 #include "c_cvars.h"
+#include "imagehelpers.h"
+#include "v_video.h"
 
 // Wrappers to keep the definitions of these classes out of here.
 IHardwareTexture* CreateHardwareTexture(int numchannels);
@@ -323,66 +325,82 @@ bool FTexture::ProcessData(unsigned char* buffer, int w, int h, bool ispatch)
 FTextureBuffer FTexture::CreateTexBuffer(int translation, int flags)
 {
 	FTextureBuffer result;
+	if (flags & CTF_Indexed)
+	{
+		// Indexed textures will never be translated and never be scaled.
+		int w = GetWidth(), h = GetHeight();
 
-	unsigned char* buffer = nullptr;
-	int W, H;
-	int isTransparent = -1;
-	bool checkonly = !!(flags & CTF_CheckOnly);
-
-	int exx = !!(flags & CTF_Expand);
-
-	W = GetWidth() + 2 * exx;
-	H = GetHeight() + 2 * exx;
+		auto store = Get8BitPixels(false);
+		const uint8_t* p = store.Data();
 
-	if (!checkonly)
+		result.mBuffer = new uint8_t[w * h];
+		result.mWidth = w;
+		result.mHeight = h;
+		result.mContentId = 0;
+		ImageHelpers::FlipNonSquareBlock(result.mBuffer, p, h, w, h);
+	}
+	else
 	{
-		buffer = new unsigned char[W * (H + 1) * 4];
-		memset(buffer, 0, W * (H + 1) * 4);
+		unsigned char* buffer = nullptr;
+		int W, H;
+		int isTransparent = -1;
+		bool checkonly = !!(flags & CTF_CheckOnly);
 
-		auto remap = translation <= 0 ? nullptr : GPalette.TranslationToTable(translation);
-		if (remap) translation = remap->Index;
-		FBitmap bmp(buffer, W * 4, W, H);
+		int exx = !!(flags & CTF_Expand);
 
-		int trans;
-		auto Pixels = GetBgraBitmap(remap ? remap->Palette : nullptr, &trans);
-		bmp.Blit(exx, exx, Pixels);
+		W = GetWidth() + 2 * exx;
+		H = GetHeight() + 2 * exx;
 
-		if (remap == nullptr)
+		if (!checkonly)
 		{
-			CheckTrans(buffer, W * H, trans);
-			isTransparent = bTranslucent;
+			buffer = new unsigned char[W * (H + 1) * 4];
+			memset(buffer, 0, W * (H + 1) * 4);
+
+			auto remap = translation <= 0 ? nullptr : GPalette.TranslationToTable(translation);
+			if (remap) translation = remap->Index;
+			FBitmap bmp(buffer, W * 4, W, H);
+
+			int trans;
+			auto Pixels = GetBgraBitmap(remap ? remap->Palette : nullptr, &trans);
+			bmp.Blit(exx, exx, Pixels);
+
+			if (remap == nullptr)
+			{
+				CheckTrans(buffer, W * H, trans);
+				isTransparent = bTranslucent;
+			}
+			else
+			{
+				isTransparent = 0;
+				// A translated image is not conclusive for setting the texture's transparency info.
+			}
 		}
-		else
+
+		if (GetImage())
 		{
-			isTransparent = 0;
-			// A translated image is not conclusive for setting the texture's transparency info.
+			FContentIdBuilder builder;
+			builder.id = 0;
+			builder.imageID = GetImage()->GetId();
+			builder.translation = MAX(0, translation);
+			builder.expand = exx;
+			result.mContentId = builder.id;
 		}
-	}
-
-	if (GetImage())
-	{
-		FContentIdBuilder builder;
-		builder.id = 0;
-		builder.imageID = GetImage()->GetId();
-		builder.translation = MAX(0, translation);
-		builder.expand = exx;
-		result.mContentId = builder.id;
-	}
-	else result.mContentId = 0;	// for non-image backed textures this has no meaning so leave it at 0.
+		else result.mContentId = 0;	// for non-image backed textures this has no meaning so leave it at 0.
 
-	result.mBuffer = buffer;
-	result.mWidth = W;
-	result.mHeight = H;
+		result.mBuffer = buffer;
+		result.mWidth = W;
+		result.mHeight = H;
 
-	// Only do postprocessing for image-backed textures. (i.e. not for the burn texture which can also pass through here.)
-	if (GetImage() && flags & CTF_ProcessData)
-	{
-		if (flags & CTF_Upscale) CreateUpsampledTextureBuffer(result, !!isTransparent, checkonly);
+		// Only do postprocessing for image-backed textures. (i.e. not for the burn texture which can also pass through here.)
+		if (GetImage() && flags & CTF_ProcessData)
+		{
+			if (flags & CTF_Upscale) CreateUpsampledTextureBuffer(result, !!isTransparent, checkonly);
 
-		if (!checkonly) ProcessData(result.mBuffer, result.mWidth, result.mHeight, false);
+			if (!checkonly) ProcessData(result.mBuffer, result.mWidth, result.mHeight, false);
+		}
 	}
-
 	return result;
+
 }
 
 //===========================================================================
@@ -514,7 +532,7 @@ IHardwareTexture* FTexture::GetHardwareTexture(int translation, int scaleflags)
 		IHardwareTexture* hwtex = SystemTextures.GetHardwareTexture(translation, scaleflags);
 		if (hwtex == nullptr)
 	{
-			hwtex = CreateHardwareTexture(4);
+			hwtex = screen->CreateHardwareTexture(4);
 			SystemTextures.AddHardwareTexture(translation, scaleflags, hwtex);
 	}
 		return hwtex;
@@ -535,7 +553,7 @@ FWrapperTexture::FWrapperTexture(int w, int h, int bits)
 	Height = h;
 	Format = bits;
 	//bNoCompress = true;
-	auto hwtex = CreateHardwareTexture(4);
+	auto hwtex = screen->CreateHardwareTexture(4);
 	// todo: Initialize here.
 	SystemTextures.AddHardwareTexture(0, false, hwtex);
 }

src/common/textures/texturemanager.cpp

@@ -625,8 +625,8 @@ 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()));
+							gtex->SetOffsets(0, oldtex->GetTexelLeftOffset(0), oldtex->GetTexelTopOffset(0));
+							gtex->SetOffsets(1, oldtex->GetTexelLeftOffset(1), oldtex->GetTexelTopOffset(1));
 							ReplaceTexture(tlist[i], gtex, true);
 						}
 					}