1 files changed, 44 insertions, 0 deletions
diff --git a/src/platform/opengl/opengl_renderer_api.h b/src/platform/opengl/opengl_renderer_api.h
new file mode 100644
index 0000000..02f18ab
--- /dev/null
+++ b/src/platform/opengl/opengl_renderer_api.h
@@ -0,0 +1,44 @@
+#pragma once
+
+#include "core/memory.h"
+#include "core/log.h"
+
+#include "rendering/renderer.h"
+
+#include <glad/glad.h>
+
+namespace Donut
+{
+    class OpenGLRendererAPI 
+        : public RendererAPI
+    {
+    public:
+        virtual auto init() -> void override;
+        virtual void set_viewport(uint32_t x,     uint32_t y, 
+                                 uint32_t width, uint32_t height) override;
+        virtual auto set_clear_color(const glm::vec4& color) -> void override;
+        virtual auto clear() -> void override;
+        virtual auto enable_depth_test() -> void override;
+        virtual auto disable_depth_test() -> void override;
+        virtual auto set_face_culling(bool enabled) -> void override;
+        virtual auto enable_blending() -> void override;
+        virtual auto disable_blending() -> void override;
+
+        virtual void draw_indexed(const Ref<VertexArray>& vertex_array, 
+                                 uint32_t index_count = 0)         override;
+        
+        virtual void draw_arrays(uint32_t vertex_count, 
+                                uint32_t first = 0)               override;
+        virtual void draw_lines(const Ref<VertexArray>& vertex_array, 
+                               uint32_t index_count = 0)           override;
+        virtual void bind_texture(uint32_t texture_id, 
+                                 uint32_t slot = 0)               override;
+        virtual void bind_image_texture(uint32_t texture_id, 
+                                      uint32_t slot = 0, 
+                                      bool read_only = false)      override;
+        virtual void read_pixels(uint32_t x, uint32_t y, 
+                                uint32_t width,  uint32_t height, 
+                                uint32_t format, uint32_t type, 
+                                void* pixels)                     override;
+    };
+};