Don't set global uniforms in UpdateSurfaceData*

Author: VReaperV

src/engine/renderer/Material.cpp

@@ -215,9 +215,6 @@ void UpdateSurfaceDataGeneric3D( uint32_t* materials, Material& material, drawSu
 
 	gl_genericShaderMaterial->BindProgram( material.deformIndex );
 
-	gl_genericShaderMaterial->SetUniform_ModelMatrix( backEnd.orientation.transformMatrix );
-	gl_genericShaderMaterial->SetUniform_ModelViewProjectionMatrix( glState.modelViewProjectionMatrix[glState.stackIndex] );
-
 	// u_AlphaThreshold
 	gl_genericShaderMaterial->SetUniform_AlphaTest( pStage->stateBits );
 
@@ -548,10 +545,6 @@ void UpdateSurfaceDataLiquid( uint32_t* materials, Material& material, drawSurf_
 	gl_liquidShaderMaterial->SetUniform_FogDensity( fogDensity );
 	gl_liquidShaderMaterial->SetUniform_FogColor( fogColor );
 
-	gl_liquidShaderMaterial->SetUniform_UnprojectMatrix( backEnd.viewParms.unprojectionMatrix );
-	gl_liquidShaderMaterial->SetUniform_ModelMatrix( backEnd.orientation.transformMatrix );
-	gl_liquidShaderMaterial->SetUniform_ModelViewProjectionMatrix( glState.modelViewProjectionMatrix[glState.stackIndex] );
-
 	// NOTE: specular component is computed by shader.
 	// FIXME: physical mapping is not implemented.
 	if ( pStage->enableSpecularMapping ) {
@@ -1183,6 +1176,7 @@ void BindShaderLiquid( Material* material ) {
 
 	// Set shader uniforms.
 	gl_liquidShaderMaterial->SetUniform_ViewOrigin( backEnd.viewParms.orientation.origin );
+	gl_liquidShaderMaterial->SetUniform_UnprojectMatrix( backEnd.viewParms.unprojectionMatrix );
 	gl_liquidShaderMaterial->SetUniform_ModelMatrix( backEnd.orientation.transformMatrix );
 	gl_liquidShaderMaterial->SetUniform_ModelViewProjectionMatrix( glState.modelViewProjectionMatrix[glState.stackIndex] );
 

src/engine/renderer/gl_shader.h

@@ -3458,7 +3458,7 @@ class u_UnprojectMatrix :
 {
 public:
 	u_UnprojectMatrix( GLShader *shader ) :
-		GLUniformMatrix4f( shader, "u_UnprojectMatrix" )
+		GLUniformMatrix4f( shader, "u_UnprojectMatrix", true )
 	{
 	}