Working on the new refactor of primitive and shader

src/display/shader/common.h

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "shader.h"
+#include "../texture.h"
+
+#define SHADER_COMMON_UNIFORM_PROJECTION "u_Proj"
+#define SHADER_COMMON_UNIFORM_VIEW "u_View"
+#define SHADER_COMMON_UNIFORM_MODEL "u_Modl"
+#define SHADER_COMMON_UNIFORM_COLOR "u_Colr"
+#define SHADER_COMMON_UNIFORM_TEXTURE "u_Text"
+
+typedef struct {
+  shader_t shader;
+  shaderuniform_t uniformProjection;
+  shaderuniform_t uniformView;
+  shaderuniform_t uniformModel;
+  shaderuniform_t uniformColor;
+  shaderuniform_t uniformTexture;
+} shadercommon_t;
+
+void shaderCommonInit(shadercommon_t *shader, char *vert, char *frag);
+void shaderCommonUseCamera(shadercommon_t *shader, camera_t *camera);
+void shaderCommonUseTexture(shadercommon_t *shader, texture_t *texture);
+void shaderCommonUseColor(shadercommon_t *shader, pixel_t color);
+void shaderCommonUsePosition(shadercommon_t *shader,
+  float x, float y, float z,
+  float pitch, float yaw, float roll
+);
+void shaderCommonUsePositionAndScale(
+  shadercommon_t *shader,
+  float x, float y, float z,
+  float pitch, float yaw, float roll,
+  float scaleX, float scaleY, float scaleZ
+);