From e8cdfa92798b5245abf1bc0bd05a1715e9dd0199 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Thu, 29 Sep 2022 21:17:59 +0000
Subject: [PATCH] 1.8.0 (#2)

Reviewed-on: https://gitea.moonside.games/MoonsideGames/RefreshCS/pulls/2
---
 src/Refresh.cs | 56 ++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 41 insertions(+), 15 deletions(-)

diff --git a/src/Refresh.cs b/src/Refresh.cs
index ef0a9e2..850b75a 100644
--- a/src/Refresh.cs
+++ b/src/Refresh.cs
@@ -36,7 +36,7 @@ namespace RefreshCS
 		/* Version */
 
 		public const uint REFRESH_MAJOR_VERSION = 1;
-		public const uint REFRESH_MINOR_VERSION = 7;
+		public const uint REFRESH_MINOR_VERSION = 8;
 		public const uint REFRESH_PATCH_VERSION = 0;
 
 		public const uint REFRESH_COMPILED_VERSION = (
@@ -315,6 +315,14 @@ namespace RefreshCS
 			IntOpaqueWhite
 		}
 
+		public enum Backend
+		{
+			DontCare,
+			Vulkan,
+			PS5,
+			Invalid
+		}
+
 		/* Native Structures */
 
 		[StructLayout(LayoutKind.Sequential)]
@@ -363,13 +371,6 @@ namespace RefreshCS
 			public uint level;
 		}
 
-		[StructLayout(LayoutKind.Sequential)]
-		public struct PresentationParameters
-		{
-			public IntPtr deviceWindowHandle;
-			public PresentMode presentMode;
-		}
-
 		[StructLayout(LayoutKind.Sequential)]
 		public struct SamplerStateCreateInfo
 		{
@@ -585,9 +586,14 @@ namespace RefreshCS
 
 		/* Init/Quit */
 
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
+		public static extern Backend Refresh_SelectBackend(
+			Backend preferredBackend,
+			out uint flags
+		);
+
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern IntPtr Refresh_CreateDevice(
-			in PresentationParameters presentationParameters,
 			byte debugMode
 		);
 
@@ -940,6 +946,32 @@ namespace RefreshCS
 
 		/* Submission/Presentation */
 
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
+		public static extern byte Refresh_ClaimWindow(
+			IntPtr device,
+			IntPtr windowHandle,
+			PresentMode presentMode
+		);
+
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
+		public static extern void Refresh_UnclaimWindow(
+			IntPtr device,
+			IntPtr windowHandle
+		);
+
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
+		public static extern void Refresh_SetSwapchainPresentMode(
+			IntPtr device,
+			IntPtr windowHandle,
+			PresentMode presentMode
+		);
+
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
+		public static extern TextureFormat Refresh_GetSwapchainFormat(
+			IntPtr device,
+			IntPtr windowHandle
+		);
+
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern IntPtr Refresh_AcquireCommandBuffer(
 			IntPtr device,
@@ -955,12 +987,6 @@ namespace RefreshCS
 			out uint height
 		);
 
-		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
-		public static extern TextureFormat Refresh_GetSwapchainFormat(
-			IntPtr device,
-			IntPtr windowHandle
-		);
-
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern void Refresh_Submit(
 			IntPtr device,