TAA port to GetScreenSpaceTemporaryRT

Author: robbiesri

PostProcessing/Runtime/Effects/TemporalAntialiasing.cs

@@ -164,7 +164,7 @@ RenderTexture CheckHistory(int id, PostProcessRenderContext context)
             {
                 RenderTexture.ReleaseTemporary(rt);
 
-                rt = RenderTexture.GetTemporary(context.width, context.height, 0, context.sourceFormat);
+                rt = context.GetScreenSpaceTemporaryRT(0, context.sourceFormat);
                 GenerateHistoryName(rt, id, context);
 
                 rt.filterMode = FilterMode.Bilinear;
@@ -176,7 +176,7 @@ RenderTexture CheckHistory(int id, PostProcessRenderContext context)
             {
                 // On size change, simply copy the old history to the new one. This looks better
                 // than completely discarding the history and seeing a few aliased frames.
-                var rt2 = RenderTexture.GetTemporary(context.width, context.height, 0, context.sourceFormat);
+                var rt2 = context.GetScreenSpaceTemporaryRT(0, context.sourceFormat);
                 GenerateHistoryName(rt2, id, context);
 
                 rt2.filterMode = FilterMode.Bilinear;

PostProcessing/Shaders/Builtins/CopyStd.shader

@@ -41,7 +41,6 @@ Shader "Hidden/PostProcessing/CopyStd"
 
             o.texcoord = o.texcoord * _MainTex_ST.xy + _MainTex_ST.zw; // We need this for VR
 
-
             return o;
         }