Added #pragma_only_renderers to compute shaders.

ScriptableRenderPipeline/Core/CoreRP/CoreResources/EncodeBC6H.compute

 #include "CoreRP/ShaderLibrary/BC6H.hlsl"
 #include "CoreRP/ShaderLibrary/Sampling/Sampling.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 TextureCube<float4> _Source;
 RWTexture2DArray<uint4> _Target;
 int _MipIndex;

ScriptableRenderPipeline/Core/CoreRP/CoreResources/GPUCopy.compute

 
 #include "../ShaderLibrary/Common.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 RWTexture2D<float1> _Result1;
 
 Texture2D<float4> _Source4;

ScriptableRenderPipeline/Core/CoreRP/Shadow/ShadowBlurMoments.compute

 #include "CoreRP/ShaderLibrary/Common.hlsl"
 #include "CoreRP/ShaderLibrary/Shadow/ShadowMoments.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 #if MAX_MSAA > 1
 Texture2DMS<float> depthTex;
 #else

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/DeferredDirectionalShadow.compute

 #include "../ShaderVariables.hlsl"
 #include "Lighting.hlsl" 
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 //#pragma enable_d3d11_debug_symbols
 
 RWTexture2D<float4> _DeferredShadowTextureUAV;

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/Deferred.compute

 #include "../../Debug/DebugDisplay.hlsl"
 #include "../../Lighting/Lighting.hlsl" // This include Material.hlsl
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 //-------------------------------------------------------------------------------------
 // variable declaration
 //-------------------------------------------------------------------------------------

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/builddispatchindirect.compute

 #pragma kernel BuildDispatchIndirect
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
 
 #include "CoreRP/ShaderLibrary/Common.hlsl"
 #include "LightLoop.cs.hlsl"

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/cleardispatchindirect.compute

 #pragma kernel ClearDispatchIndirect
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
 
 RWBuffer<uint> g_DispatchIndirectBuffer : register( u0 );	// Indirect arguments have to be in a _buffer_, not a structured buffer
 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/lightlistbuild-bigtile.compute

 #include "LightingConvexHullUtils.hlsl"
 #include "SortingComputeUtils.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 #define EXACT_EDGE_TESTS
 #define PERFORM_SPHERICAL_INTERSECTION_TESTS
 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/lightlistbuild-clustered.compute

 #include "SortingComputeUtils.hlsl"
 #endif
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 //#define EXACT_EDGE_TESTS
 #define PERFORM_SPHERICAL_INTERSECTION_TESTS
 #define CONV_HULL_TEST_ENABLED

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/lightlistbuild.compute

 #include "SortingComputeUtils.hlsl"
 #endif
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 #define FINE_PRUNING_ENABLED
 #define PERFORM_SPHERICAL_INTERSECTION_TESTS
 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/materialflags.compute

 #include "../../Material/Material.hlsl" // This includes Material.hlsl
 #include "../../Lighting/LightDefinition.cs.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 #define USE_MATERIAL_FEATURE_FLAGS
 #define NR_THREADS	64
 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/scrbound.compute

 #include "CoreRP/ShaderLibrary/common.hlsl"
 #include "LightLoop.cs.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 uniform int g_isOrthographic;
 uniform int g_iNrVisibLights;
 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/Volumetrics/Resources/VolumetricLighting.compute

 #include "../../Lighting.hlsl" // Includes Material.hlsl
 #include "../../LightEvaluation.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 //--------------------------------------------------------------------------------------------------
 // Inputs & outputs
 //--------------------------------------------------------------------------------------------------

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/GGXConvolution/BuildProbabilityTables.compute

 #include "CoreRP/ShaderLibrary/ImageBasedLighting.hlsl"
 #include "../../ShaderVariables.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 /* --- Input --- */
 
 #define TEXTURE_HEIGHT 256                // Equiareal texture map: cos(theta) = 1.0 - 2.0 * v

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/GGXConvolution/ComputeGgxIblSampleData.compute

 #include "CoreRP/ShaderLibrary/Common.hlsl"
 #include "CoreRP/ShaderLibrary/ImageBasedLighting.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 #ifdef SHADER_API_MOBILE
 #define MAX_IBL_SAMPLE_CNT 34
 #else

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/SubsurfaceScattering/SubsurfaceScattering.compute

 #include "../../Lighting/LightDefinition.cs.hlsl"
 #include "SubsurfaceScattering.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 //--------------------------------------------------------------------------------------------------
 // Inputs & outputs
 //--------------------------------------------------------------------------------------------------

ScriptableRenderPipeline/HDRenderPipeline/HDRP/RenderPipelineResources/ApplyDistorsion.compute

 #include "CoreRP/ShaderLibrary/Common.hlsl"
 #include "../Material/Builtin/BuiltinData.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 TEXTURE2D(_DistortionTexture);
 TEXTURE2D(_GaussianPyramidColorTexture);
 RW_TEXTURE2D(float4, _CameraColorTexture);

ScriptableRenderPipeline/HDRenderPipeline/HDRP/RenderPipelineResources/ColorPyramid.compute

 
 #include "CoreRP/ShaderLibrary/Common.hlsl"
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 Texture2D<float4> _Source;
 RWTexture2D<float4> _Result;
 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/RenderPipelineResources/DepthPyramid.compute

 #pragma kernel KMain_8                KERNEL_SIZE=8     KERNEL_NAME=KMain_8
 #pragma kernel KMain_1                KERNEL_SIZE=1     KERNEL_NAME=KMain_1
 
+#pragma only_renderers d3d11 ps4 xboxone vulkan metal
+
 Texture2D<float> _Source;
 RWTexture2D<float> _Result;