- minor cleanup of FHardwareTexture.

Inlining of a trivial function and removing dependency on the render state, unbinding the render state should be done elsewhere.

src/common/rendering/gl/gl_framebuffer.cpp

@@ -263,6 +263,7 @@ void OpenGLFrameBuffer::Swap()
 	Finish.Unclock();
 	camtexcount = 0;
 	FHardwareTexture::UnbindAll();
+	gl_RenderState.ClearLastMaterial();
 	mDebug->Update();
 }
 
@@ -321,6 +322,7 @@ void OpenGLFrameBuffer::PrecacheMaterial(FMaterial *mat, int translation)
 	}
 	// unbind everything. 
 	FHardwareTexture::UnbindAll();
+	gl_RenderState.ClearLastMaterial();
 }
 
 IVertexBuffer *OpenGLFrameBuffer::CreateVertexBuffer()

src/common/rendering/gl/gl_hwtexture.cpp

@@ -42,8 +42,8 @@
 #include "hw_cvars.h"
 #include "gl_debug.h"
 #include "gl_renderer.h"
-#include "gl_renderstate.h"
 #include "gl_samplers.h"
+#include "gl_hwtexture.h"
 
 namespace OpenGLRenderer
 {
@@ -237,11 +237,6 @@ unsigned int FHardwareTexture::Bind(int texunit, bool needmipmap)
 	return 0;
 }
 
-unsigned int FHardwareTexture::GetTextureHandle(int translation)
-{
-	return glTexID;
-}
-
 void FHardwareTexture::Unbind(int texunit)
 {
 	if (lastbound[texunit] != 0)
@@ -259,7 +254,6 @@ void FHardwareTexture::UnbindAll()
 	{
 		Unbind(texunit);
 	}
-	gl_RenderState.ClearLastMaterial();
 }
 
 //===========================================================================

src/common/rendering/gl/gl_hwtexture.h

@@ -1,6 +1,10 @@
+#pragma once
+class FBitmap;
+class FTexture;
+
+#include "tarray.h"
+#include "hw_ihwtexture.h"
 
-#ifndef __GLTEXTURE_H
-#define __GLTEXTURE_H
 
 #ifdef LoadImage
 #undef LoadImage
@@ -65,8 +69,12 @@ public:
 	uint8_t* MapBuffer();
 
 	unsigned int CreateTexture(unsigned char* buffer, int w, int h, int texunit, bool mipmap, const char* name);
-	unsigned int GetTextureHandle(int translation);
+	unsigned int GetTextureHandle()
+	{
+		return glTexID;
+	}
+
+	int numChannels() { return glTextureBytes; }
 };
 
 }
-#endif