From 9a03ba3cc557224c42d1bc4a0aad5fdffbfd8b4a Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sat, 20 Oct 2018 13:05:36 +0200
Subject: [PATCH] - renamed FRenderState to FGLRenderState.

---
 src/gl/renderer/gl_renderstate.cpp    | 16 ++++++++--------
 src/gl/renderer/gl_renderstate.h      |  6 +++---
 src/gl/shaders/gl_shader.h            |  2 +-
 src/hwrenderer/textures/hw_material.h |  3 +--
 4 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/src/gl/renderer/gl_renderstate.cpp b/src/gl/renderer/gl_renderstate.cpp
index e585296f6..26ee7caec 100644
--- a/src/gl/renderer/gl_renderstate.cpp
+++ b/src/gl/renderer/gl_renderstate.cpp
@@ -40,7 +40,7 @@
 
 void gl_SetTextureMode(int type);
 
-FRenderState gl_RenderState;
+FGLRenderState gl_RenderState;
 
 CVAR(Bool, gl_direct_state_change, true, 0)
 
@@ -59,7 +59,7 @@ static void matrixToGL(const VSMatrix &mat, int loc)
 //
 //==========================================================================
 
-void FRenderState::Reset()
+void FGLRenderState::Reset()
 {
 	mTextureEnabled = true;
 	mSplitEnabled = mBrightmapEnabled = mFogEnabled = mGlowEnabled = false;
@@ -114,7 +114,7 @@ void FRenderState::Reset()
 //
 //==========================================================================
 
-bool FRenderState::ApplyShader()
+bool FGLRenderState::ApplyShader()
 {
 	static uint64_t firstFrame = 0;
 	// if firstFrame is not yet initialized, initialize it to current time
@@ -236,7 +236,7 @@ bool FRenderState::ApplyShader()
 //
 //==========================================================================
 
-void FRenderState::Apply()
+void FGLRenderState::Apply()
 {
 	if (!gl_direct_state_change)
 	{
@@ -266,7 +266,7 @@ void FRenderState::Apply()
 
 
 
-void FRenderState::ApplyColorMask()
+void FGLRenderState::ApplyColorMask()
 {
 	if ((mColorMask[0] != currentColorMask[0]) ||
 		(mColorMask[1] != currentColorMask[1]) ||
@@ -281,7 +281,7 @@ void FRenderState::ApplyColorMask()
 	}
 }
 
-void FRenderState::ApplyLightIndex(int index)
+void FGLRenderState::ApplyLightIndex(int index)
 {
 	if (index > -1 && GLRenderer->mLights->GetBufferType() == GL_UNIFORM_BUFFER)
 	{
@@ -296,7 +296,7 @@ void FRenderState::ApplyLightIndex(int index)
 //
 //===========================================================================
 
-void FRenderState::SetMaterial(FMaterial *mat, int clampmode, int translation, int overrideshader, bool alphatexture)
+void FGLRenderState::SetMaterial(FMaterial *mat, int clampmode, int translation, int overrideshader, bool alphatexture)
 {
 	if (mat->tex->bHasCanvas)
 	{
@@ -306,7 +306,7 @@ void FRenderState::SetMaterial(FMaterial *mat, int clampmode, int translation, i
 	{
 		mTempTM = TM_MODULATE;
 	}
-	mEffectState = overrideshader >= 0 ? overrideshader : mat->mShaderIndex;
+	mEffectState = overrideshader >= 0 ? overrideshader : mat->GetShaderIndex();
 	mShaderTimer = mat->tex->shaderspeed;
 	SetSpecular(mat->tex->Glossiness, mat->tex->SpecularLevel);
 
diff --git a/src/gl/renderer/gl_renderstate.h b/src/gl/renderer/gl_renderstate.h
index c046d3f61..9e205fffb 100644
--- a/src/gl/renderer/gl_renderstate.h
+++ b/src/gl/renderer/gl_renderstate.h
@@ -72,7 +72,7 @@ enum EPassType
 	MAX_PASS_TYPES
 };
 
-class FRenderState
+class FGLRenderState
 {
 	friend void gl_SetTextureMode(int type);
 	bool mTextureEnabled;
@@ -136,7 +136,7 @@ public:
 	VSMatrix mModelMatrix;
 	VSMatrix mTextureMatrix;
 
-	FRenderState()
+	FGLRenderState()
 	{
 		Reset();
 	}
@@ -464,6 +464,6 @@ public:
 
 };
 
-extern FRenderState gl_RenderState;
+extern FGLRenderState gl_RenderState;
 
 #endif
diff --git a/src/gl/shaders/gl_shader.h b/src/gl/shaders/gl_shader.h
index 32e186710..2c137b5aa 100644
--- a/src/gl/shaders/gl_shader.h
+++ b/src/gl/shaders/gl_shader.h
@@ -234,7 +234,7 @@ public:
 class FShader
 {
 	friend class FShaderCollection;
-	friend class FRenderState;
+	friend class FGLRenderState;
 
 	unsigned int hShader;
 	unsigned int hVertProg;
diff --git a/src/hwrenderer/textures/hw_material.h b/src/hwrenderer/textures/hw_material.h
index d334ceaa1..427442629 100644
--- a/src/hwrenderer/textures/hw_material.h
+++ b/src/hwrenderer/textures/hw_material.h
@@ -50,8 +50,6 @@ struct FTexCoordInfo
 
 class FMaterial
 {
-	friend class FRenderState;
-
 	// This array is needed because not all textures are managed by the texture manager
 	// but some code needs to discard all hardware dependent data attached to any created texture.
 	// Font characters are not, for example.
@@ -86,6 +84,7 @@ public:
 	void SetSpriteRect();
 	void Precache();
 	void PrecacheList(SpriteHits &translations);
+	int GetShaderIndex() const { return mShaderIndex; }
 	IHardwareTexture * ValidateSysTexture(FTexture * tex, bool expand);
 	void AddTextureLayer(FTexture *tex)
 	{