- fixed layer creation.

src/hwrenderer/textures/hw_material.cpp

@@ -404,17 +404,21 @@ outl:
 
 IHardwareTexture *FMaterial::GetLayer(int i, int translation, FTexture **pLayer)
 {
-	FTexture *texture = i == 0 ? tex : mTextureLayers[i - 1];
-	if (pLayer) *pLayer = tex;
-
-	auto hwtex = tex->SystemTextures.GetHardwareTexture(translation, mExpanded);
-	if (hwtex == nullptr)
+	FTexture *layer = i == 0 ? tex : mTextureLayers[i - 1];
+	if (pLayer) *pLayer = layer;
+	
+	if (layer && layer->UseType!=ETextureType::Null)
 	{
-		hwtex = screen->CreateHardwareTexture();
-		// Fixme: This needs to create the texture here and not implicitly in BindOrCreate!
-		tex->SystemTextures.AddHardwareTexture(translation, mExpanded, hwtex);
+		IHardwareTexture *hwtex = layer->SystemTextures.GetHardwareTexture(0, mExpanded);
+		if (hwtex == nullptr) 
+		{
+			hwtex = screen->CreateHardwareTexture();
+			layer->SystemTextures.AddHardwareTexture(0, mExpanded, hwtex);
+			hwtex = tex->SystemTextures.GetHardwareTexture(0, mExpanded);
+		}
+		return hwtex;
 	}
-	return hwtex;
+	return nullptr;
 }
 
 //===========================================================================
@@ -473,8 +477,8 @@ again:
 	{
 		if (tex->bNoExpand) expand = false;
 
-		FMaterial *gltex = tex->Material[expand];
-		if (gltex == NULL && create)
+		FMaterial *hwtex = tex->Material[expand];
+		if (hwtex == NULL && create)
 		{
 			if (expand)
 			{
@@ -493,9 +497,9 @@ again:
 					goto again;
 				}
 			}
-			gltex = new FMaterial(tex, expand);
+			hwtex = new FMaterial(tex, expand);
 		}
-		return gltex;
+		return hwtex;
 	}
 	return NULL;
 }

src/textures/texturemanager.cpp

@@ -54,6 +54,7 @@
 #include "vm.h"
 #include "image.h"
 #include "formats/multipatchtexture.h"
+#include "swrenderer/textures/r_swtexture.h"
 
 FTextureManager TexMan;
 
@@ -159,11 +160,11 @@ void FTextureManager::FlushAll()
 	{
 		for (int j = 0; j < 2; j++)
 		{
-			TexMan.ByIndex(i)->SystemTextures.Clean(true, true);
-			delete TexMan.ByIndex(i)->SoftwareTexture;
+			Textures[i].Texture->SystemTextures.Clean(true, true);
+			delete Textures[i].Texture->SoftwareTexture;
+			Textures[i].Texture->SoftwareTexture = nullptr;
 		}
 	}
-	// This must also delete the software renderer's canvas.
 }
 
 //==========================================================================