From 3c2ece3338ccc1ccdd34b51d960706ef938e2ce9 Mon Sep 17 00:00:00 2001
From: GeorgH93 <git@georgh93.eu>
Date: Fri, 29 Jan 2021 03:23:11 +0100
Subject: [PATCH] Add IsSRGB check to DataFormat enum

---
 openVulkanoCpp/Scene/DataFormat.cpp | 11 +++++++++++
 openVulkanoCpp/Scene/DataFormat.hpp |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/openVulkanoCpp/Scene/DataFormat.cpp b/openVulkanoCpp/Scene/DataFormat.cpp
index 9a39da5..78f68f3 100644
--- a/openVulkanoCpp/Scene/DataFormat.cpp
+++ b/openVulkanoCpp/Scene/DataFormat.cpp
@@ -20,4 +20,15 @@ namespace openVulkanoCpp
 		if (result.has_value()) return { result.value() };
 		return { UNDEFINED };
 	}
+
+	bool DataFormat::IsSRGB() const
+	{
+		return m_format == R8_SRGB || m_format == R8G8_SRGB || m_format == R8G8B8_SRGB || m_format == B8G8R8_SRGB ||
+				m_format == B8G8R8A8_SRGB || m_format == R8G8B8A8_SRGB || m_format == A8B8G8R8_SRGB_PACK32 ||
+				m_format == BC1_RGB_SRGB_BLOCK || m_format == BC1_RGBA_SRGB_BLOCK || m_format == BC2_SRGB_BLOCK ||
+				m_format == BC3_SRGB_BLOCK || m_format == BC7_SRGB_BLOCK || m_format == ETC2_R8G8B8_SRGB_BLOCK ||
+				m_format == ETC2_R8G8B8A1_SRGB_BLOCK || m_format == ETC2_R8G8B8A8_SRGB_BLOCK ||
+				(m_format >= ASTC_4x4_SRGB_BLOCK && m_format <= ASTC_12x12_SRGB_BLOCK && !(m_format & 1)) ||
+				(m_format >= PVRTC1_2BPP_SRGB_BLOCK_IMG && m_format <= PVRTC2_4BPP_SRGB_BLOCK_IMG);
+	}
 }
\ No newline at end of file
diff --git a/openVulkanoCpp/Scene/DataFormat.hpp b/openVulkanoCpp/Scene/DataFormat.hpp
index 79c991e..355d676 100644
--- a/openVulkanoCpp/Scene/DataFormat.hpp
+++ b/openVulkanoCpp/Scene/DataFormat.hpp
@@ -335,6 +335,8 @@ namespace openVulkanoCpp
 
 		[[nodiscard]] std::string_view GetName() const;
 
+		[[nodiscard]] bool IsSRGB() const;
+
 		[[nodiscard]] bool operator ==(Format rhs)
 		{
 			return m_format == rhs;