From 3b02022fd79ad0e130b8c49e7707d221bfc97bb5 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Tue, 12 Aug 2025 19:17:50 +0200
Subject: feat: texture and pixel buffers

---
 src/rendering/renderer.h  |  6 ++++++
 src/rendering/texture.cpp | 32 ++++++++++++++++++++++++++++++++
 src/rendering/texture.h   | 30 ++++++++++++++++++++++++++++++
 3 files changed, 68 insertions(+)
 create mode 100644 src/rendering/texture.cpp
 create mode 100644 src/rendering/texture.h

(limited to 'src/rendering')

diff --git a/src/rendering/renderer.h b/src/rendering/renderer.h
index 09e9521..7bbdd4b 100644
--- a/src/rendering/renderer.h
+++ b/src/rendering/renderer.h
@@ -34,6 +34,7 @@ namespace Donut
         virtual void set_clear_color(const glm::vec4& color) = 0;
         virtual void clear() = 0;
         virtual void enable_depth_test() = 0;
+        virtual void set_face_culling(bool enabled) = 0;
 
         virtual void draw_indexed(const std::shared_ptr<VertexArray>& vertex_array, uint32_t index_count = 0) = 0;
 
@@ -72,6 +73,11 @@ namespace Donut
             s_renderer_api->enable_depth_test();
         }
 
+        inline static void set_face_culling(bool enabled)
+        {
+            s_renderer_api->set_face_culling(enabled);
+        }
+
         inline static void draw_indexed(const std::shared_ptr<VertexArray>& vertex_array, uint32_t index_count = 0)
         {
             s_renderer_api->draw_indexed(vertex_array, index_count);
diff --git a/src/rendering/texture.cpp b/src/rendering/texture.cpp
new file mode 100644
index 0000000..9603034
--- /dev/null
+++ b/src/rendering/texture.cpp
@@ -0,0 +1,32 @@
+#include "texture.h"
+#include "renderer.h"
+#include "../platform/opengl/opengl_texture.h"
+
+namespace Donut
+{
+    std::shared_ptr<Texture2D> Texture2D::create(uint32_t width, uint32_t height)
+    {
+        switch (Renderer::get_api())
+        {
+        case RendererAPI::API::OpenGL:
+            return std::make_shared<OpenGLTexture2D>(width, height);
+        case RendererAPI::API::None:
+            return nullptr;
+        default:
+            return nullptr;
+        }
+    }
+
+    std::shared_ptr<Texture2D> Texture2D::create(const std::string& path)
+    {
+        switch (Renderer::get_api())
+        {
+        case RendererAPI::API::OpenGL:
+            return std::make_shared<OpenGLTexture2D>(path);
+        case RendererAPI::API::None:
+            return nullptr;
+        default:
+            return nullptr;
+        }
+    }
+};
diff --git a/src/rendering/texture.h b/src/rendering/texture.h
new file mode 100644
index 0000000..e3c53f8
--- /dev/null
+++ b/src/rendering/texture.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <memory>
+#include <string>
+#include <glm/glm.hpp>
+
+namespace Donut
+{
+    class Texture
+    {
+    public:
+        virtual ~Texture() = default;
+
+        virtual uint32_t get_width() const = 0;
+        virtual uint32_t get_height() const = 0;
+        virtual uint32_t get_renderer_id() const = 0;
+
+        virtual void set_data(void* data, uint32_t size) = 0;
+        virtual void bind(uint32_t slot = 0) const = 0;
+
+        virtual bool operator==(const Texture& other) const = 0;
+    };
+
+    class Texture2D : public Texture
+    {
+    public:
+        static std::shared_ptr<Texture2D> create(uint32_t width, uint32_t height);
+        static std::shared_ptr<Texture2D> create(const std::string& path);
+    };
+};
-- 
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