From 4152ac76d0813d9d0f67d2f04653a13fa6e17433 Mon Sep 17 00:00:00 2001
From: UjinT34 <41110182+UjinT34@users.noreply.github.com>
Date: Sat, 7 Mar 2026 00:44:10 +0300
Subject: renderer: refactor Texture, Framebuffer and Renderbuffer (#13437)

Part 1 of the renderer refactors
---
 src/render/gl/GLTexture.hpp | 49 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/render/gl/GLTexture.hpp

(limited to 'src/render/gl/GLTexture.hpp')

diff --git a/src/render/gl/GLTexture.hpp b/src/render/gl/GLTexture.hpp
new file mode 100644
index 00000000..34510e90
--- /dev/null
+++ b/src/render/gl/GLTexture.hpp
@@ -0,0 +1,49 @@
+#pragma once
+
+#include "../Texture.hpp"
+#include <aquamarine/buffer/Buffer.hpp>
+#include <hyprutils/math/Misc.hpp>
+
+class CGLTexture : public ITexture {
+  public:
+    using ITexture::ITexture;
+
+    CGLTexture(CGLTexture&)        = delete;
+    CGLTexture(CGLTexture&&)       = delete;
+    CGLTexture(const CGLTexture&&) = delete;
+    CGLTexture(const CGLTexture&)  = delete;
+
+    CGLTexture(bool opaque = false);
+    CGLTexture(uint32_t drmFormat, uint8_t* pixels, uint32_t stride, const Vector2D& size, bool keepDataCopy = false, bool opaque = false);
+    CGLTexture(const Aquamarine::SDMABUFAttrs&, void* image, bool opaque = false);
+    CGLTexture(std::span<const float> lut3D, size_t N);
+    ~CGLTexture();
+
+    void allocate(const Vector2D& size, uint32_t drmFormat = 0) override;
+    void update(uint32_t drmFormat, uint8_t* pixels, uint32_t stride, const CRegion& damage) override;
+    void bind() override;
+    void unbind() override;
+    void setTexParameter(GLenum pname, GLint param) override;
+    bool ok() override;
+    bool isDMA() override;
+
+  private:
+    void* m_eglImage = nullptr;
+
+    enum eTextureParam : uint8_t {
+        TEXTURE_PAR_WRAP_S = 0,
+        TEXTURE_PAR_WRAP_T,
+        TEXTURE_PAR_MAG_FILTER,
+        TEXTURE_PAR_MIN_FILTER,
+        TEXTURE_PAR_SWIZZLE_R,
+        TEXTURE_PAR_SWIZZLE_B,
+        TEXTURE_PAR_LAST,
+    };
+
+    GLenum                                             m_target = GL_TEXTURE_2D;
+
+    void                                               swizzle(const std::array<GLint, 4>& colors);
+    constexpr std::optional<size_t>                    getCacheStateIndex(GLenum pname);
+
+    std::array<std::optional<GLint>, TEXTURE_PAR_LAST> m_cachedStates;
+};
-- 
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