diff --git a/include/renderer_gl/gl_state.hpp b/include/renderer_gl/gl_state.hpp
index 69960f1e..e5591ea0 100644
--- a/include/renderer_gl/gl_state.hpp
+++ b/include/renderer_gl/gl_state.hpp
@@ -40,9 +40,13 @@ struct GLStateManager {
 	GLuint boundVAO;
 	GLuint boundVBO;
 	GLuint currentProgram;
+	GLuint boundUBO;
 
 	GLenum depthFunc;
 	GLenum logicOp;
+	GLenum blendEquationRGB, blendEquationAlpha;
+	GLenum blendFuncSourceRGB, blendFuncSourceAlpha;
+	GLenum blendFuncDestRGB, blendFuncDestAlpha;
 
 	void reset();
 	void resetBlend();
@@ -51,7 +55,7 @@ struct GLStateManager {
 	void resetColourMask();
 	void resetDepth();
 	void resetVAO();
-	void resetVBO();
+	void resetBuffers();
 	void resetProgram();
 	void resetScissor();
 	void resetStencil();
@@ -183,6 +187,13 @@ struct GLStateManager {
 		}
 	}
 
+	void bindUBO(GLuint handle) {
+		if (boundUBO != handle) {
+			boundUBO = handle;
+			glBindBuffer(GL_UNIFORM_BUFFER, boundUBO);
+		}
+	}
+
 	void bindVAO(const OpenGL::VertexArray& vao) { bindVAO(vao.handle()); }
 	void bindVBO(const OpenGL::VertexBuffer& vbo) { bindVBO(vbo.handle()); }
 	void useProgram(const OpenGL::Program& program) { useProgram(program.handle()); }
@@ -224,6 +235,41 @@ struct GLStateManager {
 	}
 
 	void setDepthFunc(OpenGL::DepthFunc func) { setDepthFunc(static_cast<GLenum>(func)); }
+
+	// Counterpart to glBlendEquationSeparate
+	void setBlendEquation(GLenum modeRGB, GLenum modeAlpha) {
+		if (blendEquationRGB != modeRGB || blendEquationAlpha != modeAlpha) {
+			blendEquationRGB = modeRGB;
+			blendEquationAlpha = modeAlpha;
+
+			glBlendEquationSeparate(modeRGB, modeAlpha);
+		}
+	}
+
+	// Counterpart to glBlendFuncSeparate
+	void setBlendFunc(GLenum sourceRGB, GLenum destRGB, GLenum sourceAlpha, GLenum destAlpha) {
+		if (blendFuncSourceRGB != sourceRGB || blendFuncDestRGB != destRGB || blendFuncSourceAlpha != sourceAlpha ||
+			blendFuncDestAlpha != destAlpha) {
+
+			blendFuncSourceRGB = sourceRGB;
+			blendFuncDestRGB = destRGB;
+			blendFuncSourceAlpha = sourceAlpha;
+			blendFuncDestAlpha = destAlpha;
+
+			glBlendFuncSeparate(sourceRGB, destRGB,sourceAlpha, destAlpha);
+		}
+	}
+
+	// Counterpart to regular glBlendEquation
+	void setBlendEquation(GLenum mode) { setBlendEquation(mode, mode); }
+
+	void setBlendEquation(OpenGL::BlendEquation modeRGB, OpenGL::BlendEquation modeAlpha) {
+		setBlendEquation(static_cast<GLenum>(modeRGB), static_cast<GLenum>(modeAlpha));
+	}
+
+	void setBlendEquation(OpenGL::BlendEquation mode) {
+		setBlendEquation(static_cast<GLenum>(mode));
+	}
 };
 
 static_assert(std::is_trivially_constructible<GLStateManager>(), "OpenGL State Manager class is not trivially constructible!");
diff --git a/src/core/renderer_gl/gl_state.cpp b/src/core/renderer_gl/gl_state.cpp
index d2eec0d5..3d1c0681 100644
--- a/src/core/renderer_gl/gl_state.cpp
+++ b/src/core/renderer_gl/gl_state.cpp
@@ -5,9 +5,20 @@ void GLStateManager::resetBlend() {
 	logicOpEnabled = false;
 	logicOp = GL_COPY;
 
+	blendEquationRGB = GL_FUNC_ADD;
+	blendEquationAlpha = GL_FUNC_ADD;
+
+	blendFuncSourceRGB = GL_SRC_COLOR;
+	blendFuncDestRGB = GL_DST_COLOR;
+	blendFuncSourceAlpha = GL_SRC_ALPHA;
+	blendFuncDestAlpha = GL_DST_ALPHA;
+
 	OpenGL::disableBlend();
 	OpenGL::disableLogicOp();
 	OpenGL::setLogicOp(GL_COPY);
+
+	glBlendEquationSeparate(blendEquationRGB, blendEquationAlpha);
+	glBlendFuncSeparate(blendFuncSourceRGB, blendFuncDestRGB, blendFuncSourceAlpha, blendFuncDestAlpha);
 }
 
 void GLStateManager::resetClearing() {
@@ -61,9 +72,12 @@ void GLStateManager::resetVAO() {
 	glBindVertexArray(0);
 }
 
-void GLStateManager::resetVBO() {
+void GLStateManager::resetBuffers() {
 	boundVBO = 0;
+	boundUBO = 0;
+
 	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	glBindBuffer(GL_UNIFORM_BUFFER, 0);
 }
 
 void GLStateManager::resetProgram() {
@@ -79,7 +93,7 @@ void GLStateManager::reset() {
 	resetDepth();
 
 	resetVAO();
-	resetVBO();
+	resetBuffers();
 	resetProgram();
 	resetScissor();
 	resetStencil();
diff --git a/src/core/renderer_gl/renderer_gl.cpp b/src/core/renderer_gl/renderer_gl.cpp
index 97b642c7..b9a2c7ae 100644
--- a/src/core/renderer_gl/renderer_gl.cpp
+++ b/src/core/renderer_gl/renderer_gl.cpp
@@ -229,8 +229,8 @@ void RendererGL::setupBlending() {
 		OpenGL::setBlendColor(float(r) / 255.f, float(g) / 255.f, float(b) / 255.f, float(a) / 255.f);
 
 		// Translate equations and funcs to their GL equivalents and set them
-		glBlendEquationSeparate(blendingEquations[rgbEquation], blendingEquations[alphaEquation]);
-		glBlendFuncSeparate(blendingFuncs[rgbSourceFunc], blendingFuncs[rgbDestFunc], blendingFuncs[alphaSourceFunc], blendingFuncs[alphaDestFunc]);
+		gl.setBlendEquation(blendingEquations[rgbEquation], blendingEquations[alphaEquation]);
+		gl.setBlendFunc(blendingFuncs[rgbSourceFunc], blendingFuncs[rgbDestFunc], blendingFuncs[alphaSourceFunc], blendingFuncs[alphaDestFunc]);
 	}
 }
 
@@ -821,7 +821,7 @@ OpenGL::Program& RendererGL::getSpecializedShader() {
 
 		// Allocate memory for the program UBO
 		glGenBuffers(1, &programEntry.uboBinding);
-		glBindBuffer(GL_UNIFORM_BUFFER, programEntry.uboBinding);
+		gl.bindUBO(programEntry.uboBinding);
 		glBufferData(GL_UNIFORM_BUFFER, sizeof(PICA::FragmentUniforms), nullptr, GL_DYNAMIC_DRAW);
 
 		// Set up the binding for our UBO. Sadly we can't specify it in the shader like normal people,
@@ -869,7 +869,7 @@ OpenGL::Program& RendererGL::getSpecializedShader() {
 		vec[3] = float((color >> 24) & 0xFF) / 255.0f;
 	}
 
-	glBindBuffer(GL_UNIFORM_BUFFER, programEntry.uboBinding);
+	gl.bindUBO(programEntry.uboBinding);
 	glBufferSubData(GL_UNIFORM_BUFFER, 0, sizeof(PICA::FragmentUniforms), &uniforms);
 
 	return program;