Merge remote-tracking branch 'refs/remotes/origin/master' into Add-physical-light-unity-support

ScriptableRenderPipeline/Core/CoreRP/Resources/BlitCubeTextureFace.shader

             Cull Off
 
             HLSLPROGRAM
+            #pragma prefer_hlslcc gles
             #include "CoreRP/ShaderLibrary/Common.hlsl"
 
             #pragma vertex vert
 
             struct Attributes
             {
-                uint vertexID : SV_VertexID;
+                uint vertexID : VERTEXID_SEMANTIC;
             };
 
             struct Varyings

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/D3D11.hlsl

 #define UNITY_NEAR_CLIP_VALUE (1.0)
 // This value will not go through any matrix projection conversion
 #define UNITY_RAW_FAR_CLIP_VALUE (0.0)
+#define VERTEXID_SEMANTIC SV_VertexID
 #define FRONT_FACE_SEMANTIC SV_IsFrontFace
 #define FRONT_FACE_TYPE bool
 #define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL) ? (FRONT) : (BACK))

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/GLCore.hlsl

 
 // This value will not go through any matrix projection convertion
 #define UNITY_RAW_FAR_CLIP_VALUE (1.0)
+#define VERTEXID_SEMANTIC SV_VertexID
+#define ERROR_ON_UNSUPPORTED_FUNCTION(funcName) #error ##funcName is not supported on GLCORE
+
+// OpenGL 4.1 SM 5.0 https://docs.unity3d.com/Manual/SL-ShaderCompileTargets.html
+#if (SHADER_TARGET >= 46)
+#define OPENGL4_1_SM5 1
+#else
+#define OPENGL4_1_SM5 0
+#endif
+
 // Initialize arbitrary structure with zero values.
 // Do not exist on some platform, in this case we need to have a standard name that call a function that will initialize all parameters to 0
 #define ZERO_INITIALIZE(type, name) name = (type)0;
 #define RW_TEXTURE2D(type, textureName)         RWTexture2D<type> textureName
 #define RW_TEXTURE3D(type, textureName)         RWTexture3D<type> textureName
 
-#define SAMPLER(samplerName) SamplerState samplerName
-#define SAMPLER_CMP(samplerName) SamplerComparisonState samplerName
+#define SAMPLER(samplerName)                    SamplerState samplerName
+#define SAMPLER_CMP(samplerName)                SamplerComparisonState samplerName
 
 #define TEXTURE2D_ARGS(textureName, samplerName)                 TEXTURE2D(textureName),         SAMPLER(samplerName)
 #define TEXTURE2D_ARRAY_ARGS(textureName, samplerName)           TEXTURE2D_ARRAY(textureName),   SAMPLER(samplerName)
 #define SAMPLE_TEXTURECUBE(textureName, samplerName, coord3)                        textureName.Sample(samplerName, coord3)
 #define SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod)               textureName.SampleLevel(samplerName, coord3, lod)
 #define SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias)             textureName.SampleBias(samplerName, coord3, bias)
+#if OPENGL4_1_SM5
+#else
+#define SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)           ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY)
+#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod)  ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_LOD)
+#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, bias) ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_LOD)
+#endif
 #define SAMPLE_TEXTURE3D(textureName, samplerName, coord3)                          textureName.Sample(samplerName, coord3)
 
 #define SAMPLE_TEXTURE2D_SHADOW(textureName, samplerName, coord3)                   textureName.SampleCmpLevelZero(samplerName, (coord3).xy, (coord3).z)
 #define LOAD_TEXTURE2D_ARRAY(textureName, unCoord2, index) textureName.Load(int4(unCoord2, index, 0))
 #define LOAD_TEXTURE2D_ARRAY_LOD(textureName, unCoord2, index, lod) textureName.Load(int4(unCoord2, index, lod))
 
-#if (SHADER_TARGET >= 45)
+#if OPENGL4_1_SM5
-#define GATHER_TEXTURE2D(textureName, samplerName, coord2)                  SAMPLE_TEXTURE2D(textureName, samplerName, coord2).rrrr
-#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)     SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index).rrrr
-#define GATHER_TEXTURECUBE(textureName, samplerName, coord3)                SAMPLE_TEXTURECUBE(textureName, samplerName, coord3).rrrr
-#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)   SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index).rrrr
+#define GATHER_TEXTURE2D(textureName, samplerName, coord2)                  ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D)
+#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)     ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D_ARRAY)
+#define GATHER_TEXTURECUBE(textureName, samplerName, coord3)                ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE)
+#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)   ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE_ARRAY)
 #endif
 

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/GLES2.hlsl

 
 // This value will not go through any matrix projection convertion
 #define UNITY_RAW_FAR_CLIP_VALUE (1.0)
+#define VERTEXID_SEMANTIC gl_VertexID
 #define FRONT_FACE_SEMANTIC VFACE
 #define FRONT_FACE_TYPE float
 #define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL > 0.0) ? (FRONT) : (BACK))
     #define SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod) SAMPLE_TEXTURE2D_BIAS(textureName, samplerName, coord2, lod)
 #endif
 
-#define SAMPLE_TEXTURE2D_BIAS(textureName, samplerName, coord2, bias) tex2Dbias(textureName, float4(coord2, 0, bias))
-#define SAMPLE_TEXTURE2D_GRAD(textureName, samplerName, coord2, ddx, ddy) SAMPLE_TEXTURE2D(textureName, coord2)
-#define SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index) SAMPLE_TEXTURECUBE(textureName, samplerName, float3(coord2, index))
-#define SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, coord2, index, lod) SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, float3(coord2, index), lod)
-#define SAMPLE_TEXTURE2D_ARRAY_BIAS(textureName, samplerName, coord2, index, bias) SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, float3(coord2, index), bias)
-#define SAMPLE_TEXTURECUBE(textureName, samplerName, coord3) texCUBE(textureName, coord3)
+#define SAMPLE_TEXTURE2D_BIAS(textureName, samplerName, coord2, bias)                       tex2Dbias(textureName, float4(coord2, 0, bias))
+#define SAMPLE_TEXTURE2D_GRAD(textureName, samplerName, coord2, ddx, ddy)                   SAMPLE_TEXTURE2D(textureName, coord2)
+#define SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)                     ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURE2D_ARRAY)
+#define SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, coord2, index, lod)            ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURE2D_ARRAY_LOD)
+#define SAMPLE_TEXTURE2D_ARRAY_BIAS(textureName, samplerName, coord2, index, bias)          ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURE2D_ARRAY_BIAS)
+#define SAMPLE_TEXTURECUBE(textureName, samplerName, coord3)                                texCUBE(textureName, coord3)
-#define SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod) SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, lod)
-#define SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias) texCUBEbias(textureName, float4(coord3, bias))
-#define SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index) SAMPLE_TEXTURECUBE(textureName, samplerName, coord3)
-#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod) SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod)
-#define SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias) SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias)
-#define SAMPLE_TEXTURE3D(textureName, samplerName, coord3) tex3D(textureName, coord3)
+#define SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod)                       SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, lod)
+#define SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias)                     texCUBEbias(textureName, float4(coord3, bias))
+#define SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)                   ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY)
+#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod)          ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_LOD)
+#define SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias)        ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_BIAS)
+#define SAMPLE_TEXTURE3D(textureName, samplerName, coord3)                                  tex3D(textureName, coord3)
-#define SAMPLE_TEXTURE2D_SHADOW(textureName, samplerName, coord3) SHADOW2D_SAMPLE(textureName, samplerName, coord3)
-#define SAMPLE_TEXTURE2D_ARRAY_SHADOW(textureName, samplerName, coord3, index) SAMPLE_TEXTURECUBE_SHADOW(textureName, samplerName, float4(coord3.xy, index, coord3.w))
-#define SAMPLE_TEXTURECUBE_SHADOW(textureName, samplerName, coord4) SHADOWCUBE_SAMPLE(textureName, samplerName, coord4)
-#define SAMPLE_TEXTURECUBE_ARRAY_SHADOW(textureName, samplerName, coord4, index) SAMPLE_TEXTURECUBE_SHADOW(textureName, samplerName, coord4)
+#define SAMPLE_TEXTURE2D_SHADOW(textureName, samplerName, coord3)                           SHADOW2D_SAMPLE(textureName, samplerName, coord3)
+#define SAMPLE_TEXTURE2D_ARRAY_SHADOW(textureName, samplerName, coord3, index)              ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURE2D_ARRAY_SHADOW)
+#define SAMPLE_TEXTURECUBE_SHADOW(textureName, samplerName, coord4)                         SHADOWCUBE_SAMPLE(textureName, samplerName, coord4)
+#define SAMPLE_TEXTURECUBE_ARRAY_SHADOW(textureName, samplerName, coord4, index)            ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_SHADOW)
-#define SAMPLE_DEPTH_TEXTURE(textureName, samplerName, coord2) SAMPLE_TEXTURE2D(textureName, samplerName, coord2).r
-#define SAMPLE_DEPTH_TEXTURE_LOD(textureName, samplerName, coord2, lod) SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod).r
+#define SAMPLE_DEPTH_TEXTURE(textureName, samplerName, coord2)                              SAMPLE_TEXTURE2D(textureName, samplerName, coord2).r
+#define SAMPLE_DEPTH_TEXTURE_LOD(textureName, samplerName, coord2, lod)                     SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod).r
-#define LOAD_TEXTURE2D(textureName, unCoord2)                       half4(0, 0, 0, 0) // Not supported
-#define LOAD_TEXTURE2D_LOD(textureName, unCoord2, lod)              half4(0, 0, 0, 0) // Not supported
-#define LOAD_TEXTURE2D_MSAA(textureName, unCoord2, sampleIndex)     half4(0, 0, 0, 0) // Not supported
-#define LOAD_TEXTURE2D_ARRAY(textureName, unCoord2, index)          half4(0, 0, 0, 0) // Not supported
-#define LOAD_TEXTURE2D_ARRAY_LOD(textureName, unCoord2, index, lod) half4(0, 0, 0, 0) // Not supported
+// Not supported. Can't define as error because shader library is calling these functions.
+#define LOAD_TEXTURE2D(textureName, unCoord2)                                               half4(0, 0, 0, 0)
+#define LOAD_TEXTURE2D_LOD(textureName, unCoord2, lod)                                      half4(0, 0, 0, 0)
+#define LOAD_TEXTURE2D_MSAA(textureName, unCoord2, sampleIndex)                             half4(0, 0, 0, 0)
+#define LOAD_TEXTURE2D_ARRAY(textureName, unCoord2, index)                                  half4(0, 0, 0, 0)
+#define LOAD_TEXTURE2D_ARRAY_LOD(textureName, unCoord2, index, lod)                         half4(0, 0, 0, 0)
-#define GATHER_TEXTURE2D(textureName, samplerName, coord2)                  SAMPLE_TEXTURE2D(textureName, samplerName, coord2).rrrr
-#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)     SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index).rrrr
-#define GATHER_TEXTURECUBE(textureName, samplerName, coord3)                SAMPLE_TEXTURECUBE(textureName, samplerName, coord3).rrrr
-#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)   SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index).rrrr
+#define GATHER_TEXTURE2D(textureName, samplerName, coord2)                  ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D)
+#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)     ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D_ARRAY)
+#define GATHER_TEXTURECUBE(textureName, samplerName, coord3)                ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE)
+#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)   ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE_ARRAY)

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/GLES3.hlsl

 
 // This value will not go through any matrix projection convertion
 #define UNITY_RAW_FAR_CLIP_VALUE (1.0)
+#define VERTEXID_SEMANTIC SV_VertexID
 #define FRONT_FACE_SEMANTIC VFACE
 #define FRONT_FACE_TYPE float
 #define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL > 0.0) ? (FRONT) : (BACK))
 #define CBUFFER_START(name)
 #define CBUFFER_END
+
+// GLES 3.1 + AEP shader feature https://docs.unity3d.com/Manual/SL-ShaderCompileTargets.html
+#if (SHADER_TARGET >= 40)
+#define GLES3_1_AEP 1
+#else
+#define GLES3_1_AEP 0
+#endif
 
 // Initialize arbitrary structure with zero values.
 // Do not exist on some platform, in this case we need to have a standard name that call a function that will initialize all parameters to 0
 #define RW_TEXTURE2D(type, textureName)         ERROR_ON_UNSUPPORTED_FUNCTION(RWTexture2D)
 #define RW_TEXTURE3D(type, textureName)         ERROR_ON_UNSUPPORTED_FUNCTION(RWTexture3D)
 
-#define SAMPLER(samplerName) SamplerState samplerName
-#define SAMPLER_CMP(samplerName) SamplerComparisonState samplerName
+#define SAMPLER(samplerName)                    SamplerState samplerName
+#define SAMPLER_CMP(samplerName)                SamplerComparisonState samplerName
 
 #define TEXTURE2D_ARGS(textureName, samplerName)                 TEXTURE2D(textureName),         SAMPLER(samplerName)
 #define TEXTURE2D_ARRAY_ARGS(textureName, samplerName)           TEXTURE2D_ARRAY(textureName),   SAMPLER(samplerName)
 #define SAMPLE_TEXTURECUBE(textureName, samplerName, coord3)                        textureName.Sample(samplerName, coord3)
 #define SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod)               textureName.SampleLevel(samplerName, coord3, lod)
 #define SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias)             textureName.SampleBias(samplerName, coord3, bias)
+
+#if GLES3_1_AEP
-#define SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias) textureName.SampleBias(samplerName, float4(coord3, index), bias)
+#define SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias)textureName.SampleBias(samplerName, float4(coord3, index), bias)
+#else
+#define SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)           ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY)
+#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod)  ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_LOD)
+#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, bias) ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_LOD)
+#endif
+
 #define SAMPLE_TEXTURE3D(textureName, samplerName, coord3)                          textureName.Sample(samplerName, coord3)
 
 #define SAMPLE_TEXTURE2D_SHADOW(textureName, samplerName, coord3)                   textureName.SampleCmpLevelZero(samplerName, (coord3).xy, (coord3).z)
 #define SAMPLE_DEPTH_TEXTURE(textureName, samplerName, coord2)                      SAMPLE_TEXTURE2D(textureName, samplerName, coord2).r
 #define SAMPLE_DEPTH_TEXTURE_LOD(textureName, samplerName, coord2, lod)             SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod).r
 
-#define LOAD_TEXTURE2D(textureName, unCoord2) textureName.Load(int3(unCoord2, 0))
-#define LOAD_TEXTURE2D_LOD(textureName, unCoord2, lod) textureName.Load(int3(unCoord2, lod))
-#define LOAD_TEXTURE2D_MSAA(textureName, unCoord2, sampleIndex) textureName.Load(unCoord2, sampleIndex)
-#define LOAD_TEXTURE2D_ARRAY(textureName, unCoord2, index) textureName.Load(int4(unCoord2, index, 0))
-#define LOAD_TEXTURE2D_ARRAY_LOD(textureName, unCoord2, index, lod) textureName.Load(int4(unCoord2, index, lod))
+#define LOAD_TEXTURE2D(textureName, unCoord2)                                       textureName.Load(int3(unCoord2, 0))
+#define LOAD_TEXTURE2D_LOD(textureName, unCoord2, lod)                              textureName.Load(int3(unCoord2, lod))
+#define LOAD_TEXTURE2D_MSAA(textureName, unCoord2, sampleIndex)                     textureName.Load(unCoord2, sampleIndex)
+#define LOAD_TEXTURE2D_ARRAY(textureName, unCoord2, index)                          textureName.Load(int4(unCoord2, index, 0))
+#define LOAD_TEXTURE2D_ARRAY_LOD(textureName, unCoord2, index, lod)                 textureName.Load(int4(unCoord2, index, lod))
-#if (SHADER_TARGET >= 45)
+#if GLES3_1_AEP
-#define GATHER_TEXTURE2D(textureName, samplerName, coord2)                  SAMPLE_TEXTURE2D(textureName, samplerName, coord2).rrrr
-#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)     SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index).rrrr
-#define GATHER_TEXTURECUBE(textureName, samplerName, coord3)                SAMPLE_TEXTURECUBE(textureName, samplerName, coord3).rrrr
-#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)   SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index).rrrr
+#define GATHER_TEXTURE2D(textureName, samplerName, coord2)                  ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D)
+#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)     ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D_ARRAY)
+#define GATHER_TEXTURECUBE(textureName, samplerName, coord3)                ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE)
+#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)   ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE_ARRAY)
 #endif
 

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/Metal.hlsl

 #define UNITY_NEAR_CLIP_VALUE (1.0)
 // This value will not go through any matrix projection conversion
 #define UNITY_RAW_FAR_CLIP_VALUE (0.0)
+#define VERTEXID_SEMANTIC SV_VertexID
 #define FRONT_FACE_SEMANTIC SV_IsFrontFace
 #define FRONT_FACE_TYPE bool
 #define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL) ? (FRONT) : (BACK))

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/PSSL.hlsl

 #define UNITY_NEAR_CLIP_VALUE (1.0)
 // This value will not go through any matrix projection convertion
 #define UNITY_RAW_FAR_CLIP_VALUE (0.0)
+#define VERTEXID_SEMANTIC SV_VertexID
 #define FRONT_FACE_SEMANTIC SV_IsFrontFace
 #define FRONT_FACE_TYPE bool
 #define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL) ? (FRONT) : (BACK))

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/Vulkan.hlsl

 #define UNITY_NEAR_CLIP_VALUE (1.0)
 // This value will not go through any matrix projection conversion
 #define UNITY_RAW_FAR_CLIP_VALUE (0.0)
+#define VERTEXID_SEMANTIC SV_VertexID
 #define FRONT_FACE_SEMANTIC SV_IsFrontFace
 #define FRONT_FACE_TYPE bool
 #define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL) ? (FRONT) : (BACK))

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/API/XBoxOne.hlsl

 #define UNITY_NEAR_CLIP_VALUE (1.0)
 // This value will not go through any matrix projection conversion
 #define UNITY_RAW_FAR_CLIP_VALUE (0.0)
+#define VERTEXID_SEMANTIC SV_VertexID
 #define FRONT_FACE_SEMANTIC SV_IsFrontFace
 #define FRONT_FACE_TYPE bool
 #define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL) ? (FRONT) : (BACK))

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/Common.hlsl

     return x * x * (3.0 - (2.0 * x));
 }
 
+real Pow4(real x)
+{
+    return (x * x) * (x * x);
+}
+
 // ----------------------------------------------------------------------------
 // Texture utilities
 // ----------------------------------------------------------------------------

ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/ImageBasedLighting.hlsl

 // Pre-integration
 // ----------------------------------------------------------------------------
 
+#if !defined SHADER_API_GLES
 // Ref: Listing 18 in "Moving Frostbite to PBR" + https://knarkowicz.wordpress.com/2014/12/27/analytical-dfg-term-for-ibl/
 real4 IntegrateGGXAndDisneyFGD(real3 V, real3 N, real roughness, uint sampleCount = 8192)
 {
 
     return acc;
 }
+#else
+// Not supported due to lack of random library in GLES 2
+#define IntegrateGGXAndDisneyFGD ERROR_ON_UNSUPPORTED_FUNCTION(IntegrateGGXAndDisneyFGD)
+#endif
 
 uint GetIBLRuntimeFilterSampleCount(uint mipLevel)
 {
     return i;
 }
 
+#if !defined SHADER_API_GLES
 real4 IntegrateLD_MIS(TEXTURECUBE_ARGS(envMap, sampler_envMap),
                        TEXTURE2D(marginalRowDensities),
                        TEXTURE2D(conditionalDensities),
 
     return real4(lightInt / cbsdfInt, 1.0);
 }
+#else
+// Not supported due to lack of random library in GLES 2
+#define IntegrateLD_MIS ERROR_ON_UNSUPPORTED_FUNCTION(IntegrateLD_MIS)
+#endif
 
 // Little helper to share code between sphere and box reflection probe.
 // This function will fade the mask of a reflection volume based on normal orientation compare to direction define by the center of the reflection volume.

ScriptableRenderPipeline/Core/CoreRP/Shadow/Resources/DebugDisplayShadowMap.shader

 
         struct Attributes
         {
-            uint vertexID : SV_VertexID;
+            uint vertexID : VERTEXID_SEMANTIC;
         };
 
         struct Varyings

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/Unlit/ShaderPass/UnlitSharePass.hlsl

 #define ATTRIBUTES_NEED_TEXCOORD2
 #endif
 
-#if defined(_ENABLE_FOG_ON_TRANSPARENT)
+#if defined(_ENABLE_FOG_ON_TRANSPARENT) || (SHADERPASS == SHADERPASS_VELOCITY)
 #define VARYINGS_NEED_POSITION_WS
 #endif
 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/Unlit/Unlit.shader

         [ToggleOff] _EnableFogOnTransparent("Enable Fog", Float) = 0.0
         [ToggleOff] _DoubleSidedEnable("Double sided enable", Float) = 0.0
 
+        // Stencil state
+        [HideInInspector] _StencilRef("_StencilRef", Int) = 2 // StencilLightingUsage.RegularLighting  (fixed at compile time)
+        [HideInInspector] _StencilWriteMask("_StencilWriteMask", Int) = 7 // StencilMask.Lighting  (fixed at compile time)
+        [HideInInspector] _StencilRefMV("_StencilRefMV", Int) = 128 // StencilLightingUsage.RegularLighting  (fixed at compile time)
+        [HideInInspector] _StencilWriteMaskMV("_StencilWriteMaskMV", Int) = 128 // StencilMask.ObjectsVelocity  (fixed at compile time)
+
         // Caution: C# code in BaseLitUI.cs call LightmapEmissionFlagsProperty() which assume that there is an existing "_EmissionColor"
         // value that exist to identify if the GI emission need to be enabled.
         // In our case we don't use such a mechanism but need to keep the code quiet. We declare the value and always enable it.
             #include "ShaderPass/UnlitSharePass.hlsl"
             #include "UnlitData.hlsl"
             #include "../../ShaderPass/ShaderPassLightTransport.hlsl"
+
+            ENDHLSL
+        }
+
+        Pass
+        {
+            Name "Motion Vectors"
+            Tags{ "LightMode" = "MotionVectors" } // Caution, this need to be call like this to setup the correct parameters by C++ (legacy Unity)
+
+            // If velocity pass (motion vectors) is enabled we tag the stencil so it don't perform CameraMotionVelocity
+            Stencil
+            {
+                WriteMask [_StencilWriteMaskMV]
+                Ref [_StencilRefMV]
+                Comp Always
+                Pass Replace
+            }
+
+            Cull[_CullMode]
+
+            ZWrite On
+
+            HLSLPROGRAM
+
+            #define SHADERPASS SHADERPASS_VELOCITY
+            #include "../../ShaderVariables.hlsl"
+            #include "../../Material/Material.hlsl"
+            #include "ShaderPass/UnlitSharePass.hlsl"
+            #include "UnlitData.hlsl"
+            #include "../../ShaderPass/ShaderPassVelocity.hlsl"
 
             ENDHLSL
         }

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/Unlit/UnlitData.hlsl

 //-------------------------------------------------------------------------------------
 // Fill SurfaceData/Builtin data function
 //-------------------------------------------------------------------------------------
+#include "../MaterialUtilities.hlsl"
 
 void GetSurfaceAndBuiltinData(FragInputs input, float3 V, inout PositionInputs posInput, out SurfaceData surfaceData, out BuiltinData builtinData)
 {

ScriptableRenderPipeline/HDRenderPipeline/HDRP/RenderPipelineResources/CameraMotionVectors.shader

             float2 previousPositionCS = (prevHPos + 1.0) / 2.0;
             float2 positionCS = (curHPos + 1.0) / 2.0;
 
-        #if UNITY_UV_STARTS_AT_TOP
+        #if !UNITY_UV_STARTS_AT_TOP
             previousPositionCS.y = 1.0 - previousPositionCS.y;
             positionCS.y = 1.0 - positionCS.y;
         #endif

ScriptableRenderPipeline/LightweightPipeline/LWRP/Shaders/LightweightShaderLibrary/Core.hlsl

     #define UNITY_Z_0_FAR_FROM_CLIPSPACE(coord) (coord)
 #endif
 
-half Pow4(half x)
-{
-    return (x * x) * (x * x);
-}
-
 void AlphaDiscard(half alpha, half cutoff)
 {
 #ifdef _ALPHATEST_ON

ScriptableRenderPipeline/LightweightPipeline/LWRP/Shaders/LightweightShaderLibrary/Lighting.hlsl

 half3 SampleSH(half3 normalWS)
 {
     // LPPV is not supported in Ligthweight Pipeline
-    float4 SHCoefficients[7];
+    real4 SHCoefficients[7];
     SHCoefficients[0] = unity_SHAr;
     SHCoefficients[1] = unity_SHAg;
     SHCoefficients[2] = unity_SHAb;

ScriptableRenderPipeline/LightweightPipeline/LWRP/Shaders/LightweightShaderLibrary/Particles.hlsl

 
 void InitializeSurfaceData(VertexOutputLit IN, out SurfaceData surfaceData)
 {
-    half4 albedo = readTexture(_MainTex, sampler_MainTex, IN) * IN.color;
+    half4 albedo = readTexture(TEXTURE2D_PARAM(_MainTex, sampler_MainTex), IN) * IN.color;
 
     // No distortion Support
     fragColorMode(IN);

ScriptableRenderPipeline/LightweightPipeline/LWRP/Shaders/LightweightStandardParticlesUnlit.shader

             Pass
             {
                 HLSLPROGRAM
+                // Required to compile gles 2.0 with standard srp library
+                #pragma prefer_hlslcc gles
                 #pragma multi_compile __ SOFTPARTICLES_ON
                 #pragma multi_compile_fog
                 #pragma target 2.5
 
                 half4 fragParticleUnlit(VertexOutputLit IN) : SV_Target
                 {
-                    half4 albedo = readTexture(_MainTex, sampler_MainTex, IN);
+                    half4 albedo = readTexture(TEXTURE2D_PARAM(_MainTex, sampler_MainTex), IN);
                     albedo *= _Color;
 
                     fragColorMode(IN);
         #if defined(_NORMALMAP)
-                    float3 normal = normalize(UnpackNormalScale(readTexture(_BumpMap, sampler_BumpMap, IN), _BumpScale));
+                    float3 normal = normalize(UnpackNormalScale(readTexture(TEXTURE2D_PARAM(_BumpMap, sampler_BumpMap), IN), _BumpScale));
-                    half3 emission = readTexture(_EmissionMap, sampler_EmissionMap, IN).rgb;
+                    half3 emission = readTexture(TEXTURE2D_PARAM(_EmissionMap, sampler_EmissionMap), IN).rgb;
         #else
                     half3 emission = 0;
         #endif

Tests/GraphicsTests/RenderPipeline/HDRenderPipeline/Scenes/2xxx_Lighting/2103_BakeMixed.unity

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   m_AmbientEquatorColor: {r: 0.114, g: 0.125, b: 0.133, a: 1}
   m_AmbientGroundColor: {r: 0.047, g: 0.043, b: 0.035, a: 1}
-  m_AmbientIntensity: 0
+  m_AmbientIntensity: 1
   m_AmbientMode: 0
   m_SubtractiveShadowColor: {r: 0.42, g: 0.478, b: 0.627, a: 1}
   m_SkyboxMaterial: {fileID: 0}
   m_DefaultReflectionMode: 0
   m_DefaultReflectionResolution: 128
   m_ReflectionBounces: 1
-  m_ReflectionIntensity: 0
+  m_ReflectionIntensity: 1
-  m_IndirectSpecularColor: {r: 0, g: 0, b: 0, a: 0}
+  m_IndirectSpecularColor: {r: 0, g: 0, b: 0, a: 1}
   m_UseRadianceAmbientProbe: 0
 --- !u!157 &3
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   - component: {fileID: 168196010}
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   m_TagString: Untagged
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Tests/Scripts/GraphicTests/HDRenderPipeline/DebugViewController.cs

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
-using UnityEditor;
 using UnityEngine.Experimental.Rendering;
 using UnityEngine.Experimental.Rendering.HDPipeline;
 

Tests/Scripts/GraphicTests/Framework/TestFrameworkTools.cs

 
             // find the reference image
             _dumpFileLocation = Path.Combine(templatePath, string.Format("{0}.{1}", _testInfo.templatePath, "png"));
-            Debug.Log("Template file at: " + _dumpFileLocation);
+            //Debug.Log("Template file at: " + _dumpFileLocation);
             if (!File.Exists(_dumpFileLocation))
             {
                 // no reference exists, create it

TestbedPipelines/com.unity.render-pipelines.testbed-pipelines.asmdef

+{
+    "name": "com.unity.render-pipelines.testbed-pipelines",
+    "references": [
+        "com.unity.render-pipelines.core.Runtime",
+        "com.unity.postprocessing.Runtime"
+    ],
+    "optionalUnityReferences": [],
+    "includePlatforms": [],
+    "excludePlatforms": []
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