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src/display/render.h

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+/**
+ * Copyright (c) 2021 Dominic Msters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <malloc.h>
+#include <glad/glad.h>
+#include <cglm/call.h>
+#include "primitive.h"
+
+/**
+ * Contains information about the current render state, can be used for querying
+ * how the renderer is currently set up.
+ */
+typedef struct {
+  /** Resolution (in pixels) */
+  int32_t width, height;
+} render_t;
+
+/**
+ * Initialize the renderer.
+ * 
+ * @param name String of the windows' name.
+ * @return Rendering Context information.
+ */
+render_t * renderInit(char *name);
+
+/**
+ * Render a single frame of the render loop. The renderer is not (currently)
+ * responsible for render looping.
+ * 
+ * @param render The renderer to loop for.
+ */
+void renderFrame(render_t *render);
+
+/**
+ * Cleanup a render context.
+ * 
+ * @param render Renderer to cleanup.
+ * @return True or False if Successful/Not.
+ */
+bool renderDispose(render_t *render);
+
+/**
+ * Set the internal display resolution.
+ * 
+ * @param render Renderer to set resolution for.
+ * @param width Width (in pixels) of the viewport.
+ * @param height Height (in pixels) of the viewport.
+ */
+void renderSetResolution(render_t *render, uint32_t width, uint32_t height);