support filter_linear in retroshaders

2014-06-12 08:10:14 +00:00 · 2014-06-12 08:10:14 +00:00 · d2ea92d254
parent eeff15b099
commit d2ea92d254
1 changed files with 7 additions and 0 deletions
--- a/BizHawk.Client.EmuHawk/DisplayManager/Filters/Retro.cs
+++ b/BizHawk.Client.EmuHawk/DisplayManager/Filters/Retro.cs
@ -266,7 +266,14 @@ namespace BizHawk.Client.EmuHawk.Filters

 			var outDisposition = FindOutput().SurfaceDisposition;
 			var input = InputTexture;
+			if (SP.InputFilterLinear)
+				InputTexture.SetFilterLinear();
+			else
+				InputTexture.SetFilterNearest();
 			RSC.Shaders[RSI].Run(input, input.Size, OutputSize, InputTexture.IsUpsideDown);
+
+			//maintain invariant.. i think.
+			InputTexture.SetFilterNearest();
 		}
 	}