added broken rect renderer

src/render/OpenGL.hpp

@@ -9,6 +9,18 @@
 #include "Shaders.hpp"
 #include "Shader.hpp"
 
+inline const float matrixFlip180[] = {
+	1.0f, 0.0f, 0.0f,
+	0.0f, -1.0f, 0.0f,
+	0.0f, 0.0f, 1.0f,
+};
+inline const float fullVerts[] = {
+    1, 0,  // top right
+    0, 0,  // top left
+    1, 1,  // bottom right
+    0, 1,  // bottom left
+};
+
 struct SCurrentRenderData {
     SMonitor*   pMonitor = nullptr;
     float       projection[9];
@@ -22,6 +34,8 @@ public:
     void    begin(SMonitor*);
     void    end();
 
+    void    renderRect(wlr_box*, const CColor&);
+
     void    clear(const CColor&);
     void    scissor(const wlr_box*);
 
@@ -35,7 +49,7 @@ private:
     std::string             m_szExtensions;
 
     // Shaders
-    SQuad                   m_qShaderQuad;
+    SQuad                   m_shQUAD;
     CShader                 m_shRGBA;
     CShader                 m_shRGBX;
     CShader                 m_shEXT;