remove unused render header

fggl/gfx/ogl/renderer.cpp

@@ -123,25 +123,6 @@ namespace fggl::gfx {
 	using data::Mesh2D;
 	using data::Vertex2D;
 
-	GlRenderToken setupVertex2D() {
-		GlRenderToken token{};
-		glGenVertexArrays(1, &token.vao);
-		glBindVertexArray(token.vao);
-
-		glGenBuffers(2, token.buffs);
-
-		glBindBuffer(GL_ARRAY_BUFFER, token.buffs[0]);
-		glEnableVertexAttribArray(0);
-		glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex2D),
-							  reinterpret_cast<void *>(offsetof(Vertex2D, position)));
-		glEnableVertexAttribArray(1);
-		glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex2D),
-							  reinterpret_cast<void *>(offsetof(Vertex2D, colour)));
-
-		glBindVertexArray(0);
-		return token;
-	}
-
 	OpenGL4Backend::OpenGL4Backend(const Window &owner) : fggl::gfx::Graphics() {
 		// initialise GLEW, or fail
 		// FIXME this binds the graphics stack to GLFW :'(
@@ -205,49 +186,6 @@ namespace fggl::gfx {
 		glViewport(0, 0, width, height);
 	}
 
-	template<typename T>
-	static GLuint createArrayBuffer(std::vector<T> &vertexData) {
-		GLuint buffId;
-		glGenBuffers(1, &buffId);
-		glBindBuffer(GL_ARRAY_BUFFER, buffId);
-		glBufferData(GL_ARRAY_BUFFER, vertexData.size() * sizeof(T),
-					 vertexData.data(), GL_STATIC_DRAW);
-		return buffId;
-	}
-
-	static GLuint createIndexBuffer(std::vector<uint32_t> &indexData) {
-		GLuint buffId;
-		glGenBuffers(1, &buffId);
-		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffId);
-		glBufferData(GL_ELEMENT_ARRAY_BUFFER, indexData.size() * sizeof(uint32_t),
-					 indexData.data(), GL_STATIC_DRAW);
-		return buffId;
-	}
-
-	GlRenderToken MeshRenderer::upload(fggl::data::Mesh &mesh) {
-		GlRenderToken token{};
-		glGenVertexArrays(1, &token.vao);
-		glBindVertexArray(token.vao);
-
-		token.buffs[0] = createArrayBuffer<fggl::data::Vertex>(mesh.vertexList());
-		glEnableVertexAttribArray(0);
-		glVertexAttribPointer(
-			0, 3, GL_FLOAT, GL_FALSE, sizeof(fggl::data::Vertex),
-			reinterpret_cast<void *>(offsetof(fggl::data::Vertex, posititon)));
-		glEnableVertexAttribArray(1);
-		glVertexAttribPointer(
-			1, 3, GL_FLOAT, GL_FALSE, sizeof(fggl::data::Vertex),
-			reinterpret_cast<void *>(offsetof(fggl::data::Vertex, normal)));
-
-		token.buffs[1] = createIndexBuffer(mesh.indexList());
-		token.idxOffset = 0;
-		token.idxSize = mesh.indexCount();
-		token.restartVertex = mesh.restartVertex;
-		glBindVertexArray(0);
-
-		return token;
-	}
-
 	// TODO(webpigeon): this shouldn't be hard-coded
 	constexpr glm::vec3 DEFAULT_LIGHTPOS = glm::vec3(20.0F, 20.0F, 15.0F);