*

2025-05-13 02:46:21 +03:00
parent 143e16692e
commit 86914b7fcc
610 changed files with 92343 additions and 2 deletions
@@ -0,0 +1,45 @@
+#ifndef IGUIRenderer_h__
+#define IGUIRenderer_h__
+
+#include "IImage.h"
+#include "GUIVertex.h"
+#include <LString.h>
+#include <IMemoryStream.h>
+#define MAX_DIP_COUNT 128
+#define MAX_GUI_VERTEX_COUNT (6 * 4096)
+
+namespace LifeGUI
+{
+	struct GUIBatch
+	{
+		IImage* tex;
+		IImage* font;
+		bool lines;
+		int tex_id;
+		size_t vertex_count;
+        GUIBatch()
+            :tex(nullptr), font(nullptr), vertex_count(0)
+        {
+            lines = false;
+            tex_id = 0;
+        }
+	};
+	class IGUIRenderer
+	{
+	public:
+		IGUIRenderer();
+		void Reset();
+		void SetTexture(IImage* tex, IImage* font, bool line_geom);
+		void Write(const GUIVertex& data);
+		void Write(const GUIVertex* data, size_t count);
+		virtual void SetScissor(const LifeMath::Rect2i& rect) = 0;
+		virtual void Render() = 0;
+		virtual void SetScreenSize(int w, int h) = 0;
+	protected:
+		LifeCore::IMemoryStream* buffer;
+		LifeGUI::GUIBatch batch[MAX_DIP_COUNT];
+		size_t batch_id;
+	};
+}
+
+#endif // IGUIRenderer_h__