[2021.1] Fix depth logic in renderer (Case 1364121)

com.unity.render-pipelines.universal/CHANGELOG.md

@@ -104,14 +104,15 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed issue causing missing shaders on DirectX 11 feature level 10 GPUs. [case 1278390](https://issuetracker.unity3d.com/product/unity/issues/guid/1278390/)
 - Fixed errors when the Profiler is used with XR multipass. [case 1322916](https://issuetracker.unity3d.com/issues/xr-urp-profiler-spams-errors-in-the-console-upon-entering-play-mode)
 - Fixed an issue where SMAA did not work for OpenGL [case 1336708](https://issuetracker.unity3d.com/issues/urp-there-is-no-effect-when-using-smaa-in-urp-with-opengles-api)
-- Fixed an issue where changing camera's position in the BeginCameraRendering do not apply properly. [case 1318629] (https://issuetracker.unity3d.com/issues/camera-doesnt-move-when-changing-its-position-in-the-begincamerarendering-and-the-endcamerarendering-methods)
+- Fixed an issue where changing camera's position in the BeginCameraRendering do not apply properly. [case 1318629](https://issuetracker.unity3d.com/issues/camera-doesnt-move-when-changing-its-position-in-the-begincamerarendering-and-the-endcamerarendering-methods)
 - Fixed a performance issue in Hololens when using renderer with custom render passes.
 - Fixed an issue where Particle Lit shader had an incorrect fallback shader [case 1331780]
 - Fixed SRP batcher not working on OpenGL.
 - Fixed an error where multisampled texture being bound to a non-multisampled sampler in XR.
 - Fixed terrain hole shadowing [case 1349305]
 - Fixed soft shadows shader variants not set to multi_compile_fragment on some shaders (gbuffer pass, speedtree shaders, WavingGrass shader).
 - Fixed artifacts in Speed Tree 8 billboard LODs due to SpeedTree LOD smoothing/crossfading [case 1348407]
+- Fixed an issue where depth texture was not available when ScriptableRenderPasses had configured it as input and MSAA was disabled. [case 1364121]
 - VFX: Fixed soft particles when HDR or Opaque texture isn't enabled
 - VFX: Fixed OpenGL soft particles fallback when depth texture isn't available
 

com.unity.render-pipelines.universal/Runtime/ForwardRenderer.cs

@@ -333,7 +333,7 @@ public override void Setup(ScriptableRenderContext context, ref RenderingData re
             // around a bug where during gbuffer pass (MRT pass), the camera depth attachment is correctly bound, but during
             // deferred pass ("camera color" + "camera depth"), the implicit depth surface of "camera color" is used instead of "camera depth",
             // because BuiltinRenderTextureType.CameraTarget for depth means there is no explicit depth attachment...
-            bool createDepthTexture = cameraData.requiresDepthTexture && !requiresDepthPrepass;
+            bool createDepthTexture = requiresDepthTexture && !requiresDepthPrepass;
             createDepthTexture |= (cameraData.renderType == CameraRenderType.Base && !cameraData.resolveFinalTarget);
             // Deferred renderer always need to access depth buffer.
             createDepthTexture |= this.actualRenderingMode == RenderingMode.Deferred;
@@ -438,7 +438,7 @@ public override void Setup(ScriptableRenderContext context, ref RenderingData re
             // If a depth texture was created we necessarily need to copy it, otherwise we could have render it to a renderbuffer.
             // If deferred rendering path was selected, it has already made a copy.
             bool requiresDepthCopyPass = !requiresDepthPrepass
-                && renderingData.cameraData.requiresDepthTexture
+                && requiresDepthTexture
                 && createDepthTexture
                 && this.actualRenderingMode != RenderingMode.Deferred;
             if (requiresDepthCopyPass)