From 3370f0ed85e19c48306a40be8a8e66da226e44c9 Mon Sep 17 00:00:00 2001
From: Metehan Tuncbilek <mtuncbilek95@gmail.com>
Date: Tue, 6 Aug 2024 17:23:35 +0300
Subject: [PATCH] first test

---
 openVulkanoCpp/Math/RGB565.hpp | 57 +++++++++++++++++++++++++---------
 1 file changed, 42 insertions(+), 15 deletions(-)

diff --git a/openVulkanoCpp/Math/RGB565.hpp b/openVulkanoCpp/Math/RGB565.hpp
index 1600b5a..d80c34e 100644
--- a/openVulkanoCpp/Math/RGB565.hpp
+++ b/openVulkanoCpp/Math/RGB565.hpp
@@ -7,20 +7,20 @@
 #pragma once
 
 #include "Math/Math.hpp"
+#include <algorithm>
 
 namespace OpenVulkano::Math
 {
 	class RGB565
 	{
-		uint16_t Make5(uint8_t val)
-		{
-			return val * 31.0f / 255.0f;
-		}
-
-		uint16_t Make6(uint8_t val)
-		{
-			return val * 63.0f / 255.0f;
-		}
+		static uint16_t Make5(uint8_t val) { return val * 31.0f / 255.0f; }
+		static uint16_t Make6(uint8_t val) { return val * 63.0f / 255.0f; }
+		static uint8_t Unmake5(uint16_t val) { return static_cast<uint8_t>(val * 255.0f / 31.0f); }
+		static uint8_t Unmake6(uint16_t val) { return static_cast<uint8_t>(val * 255.0f / 63.0f); }
+		static float Unmake5ToFloat(uint16_t val) {return std::clamp(val / 31.0f, 0.0f, 1.0f); }
+		static float Unmake6ToFloat(uint16_t val) { return std::clamp(val / 63.0f, 0.0f, 1.0f); }
+		static uint16_t Make5FromFloat(float val) { return (uint16_t)std::clamp(val * 31.0f, 0.0f, 31.f); }
+		static uint16_t Make6FromFloat(float val) { return (uint16_t) std::clamp(val * 63.0f, 0.0f, 63.f); }
 
 	public:
 		union
@@ -34,12 +34,39 @@ namespace OpenVulkano::Math
 			};
 		};
 
-		RGB565(Math::Vector4uc color = {0, 0, 0, 1})
-				: b(Make5(color.b))
-				, g(Make6(color.g))
-				, r(Make5(color.r))
-		{
-		}
+		RGB565(Math::Vector4uc color = { 0, 0, 0, 1 }) : b(Make5(color.b)), g(Make6(color.g)), r(Make5(color.r)) {}
+		RGB565(Math::Vector3uc color = { 0, 0, 0 }) : b(Make5(color.b)), g(Make6(color.g)), r(Make5(color.r)) {}
+		RGB565(Math::Vector4uc_SIMD color = { 0, 0, 0, 1 }) : b(Make5(color.b)), g(Make6(color.g)), r(Make5(color.r)) {}
+		RGB565(Math::Vector3uc_SIMD color = { 0, 0, 0 }) : b(Make5(color.b)), g(Make6(color.g)), r(Make5(color.r)) {}
+		RGB565(Math::Vector4f color = {0.f, 0.f, 0.f, 1.f}) : b(Make5FromFloat(color.b)), g(Make6FromFloat(color.g)), r(Make5FromFloat(color.r)) {}
+		RGB565(Math::Vector3f color = { 0.f, 0.f, 0.f }) : b(Make5FromFloat(color.b)), g(Make6FromFloat(color.g)), r(Make5FromFloat(color.r)) {}
+		RGB565(Math::Vector3f_SIMD color = { 0.f, 0.f, 0.f }) : b(Make5FromFloat(color.b)), g(Make6FromFloat(color.g)), r(Make5FromFloat(color.r)) {}
+		RGB565(Math::Vector4f_SIMD color = { 0.f, 0.f, 0.f, 1.f }) : b(Make5FromFloat(color.b)), g(Make6FromFloat(color.g)), r(Make5FromFloat(color.r)) {}
+
+
+		uint8_t GetR() { return Unmake5(r); }
+		uint8_t GetG() { return Unmake6(g); }
+		uint8_t GetB() { return Unmake5(b); }
+
+		Math::Vector4uc GetColor() { return { GetR(), GetG(), GetB(), 1 }; }
+
+		void SetR(uint8_t red) { r = Make5(red); }
+		void SetG(uint8_t green) { g = Make6(green); }
+		void SetB(uint8_t blue) { b = Make5(blue); }
+
+		void SetColor(Math::Vector4uc color) { b = Make5(color.b); g = Make6(color.g); r = Make5(color.r); }
+
+		float GetRFloat() { return Unmake5ToFloat(r); }
+		float GetGFloat() { return Unmake6ToFloat(g); }
+		float GetBFloat() { return Unmake5ToFloat(b); }
+
+		Math::Vector4f GetColorFloat() { return { GetRFloat(), GetGFloat(), GetBFloat(), 1.0f }; }
+
+		void SetRNormalized(float red) { r = Make5FromFloat(red); }
+		void SetGNormalized(float green) { g = Make6FromFloat(green); }
+		void SetBNormalized(float blue) { b = Make5FromFloat(blue); }
+
+		void SetColorNormalized(Math::Vector4f color) { b = Make5FromFloat(color.b); g = Make6FromFloat(color.g); r = Make5FromFloat(color.r); }
 	};
 
 	static_assert(sizeof(RGB565) == 2);