Support GL_ARB_fragment_shader_interlock

2019-06-03 11:33:50 -05:00
parent a549bb8175
commit c6f0ce8dbc
19 changed files with 336 additions and 5 deletions
--- a/Test/baseResults/spv.fsi.frag.out
+++ b/Test/baseResults/spv.fsi.frag.out
@@ -0,0 +1,56 @@
+spv.fsi.frag
+// Module Version 10000
+// Generated by (magic number): 80007
+// Id's are bound by 24
+
+                              Capability Shader
+                              Capability CapabilityFragmentShaderSampleInterlockEXT
+                              Extension  "SPV_EXT_fragment_shader_interlock"
+               1:             ExtInstImport  "GLSL.std.450"
+                              MemoryModel Logical GLSL450
+                              EntryPoint Fragment 4  "main"
+                              ExecutionMode 4 OriginUpperLeft
+                              ExecutionMode 4 SampleInterlockOrderedEXT
+                              Source GLSL 450
+                              SourceExtension  "GL_ARB_fragment_shader_interlock"
+                              Name 4  "main"
+                              Name 7  "B1"
+                              MemberName 7(B1) 0  "x"
+                              Name 9  "b1"
+                              Name 17  "im"
+                              MemberDecorate 7(B1) 0 Coherent
+                              MemberDecorate 7(B1) 0 Offset 0
+                              Decorate 7(B1) BufferBlock
+                              Decorate 9(b1) DescriptorSet 0
+                              Decorate 9(b1) Binding 0
+                              Decorate 17(im) DescriptorSet 0
+                              Decorate 17(im) Binding 1
+                              Decorate 17(im) Coherent
+               2:             TypeVoid
+               3:             TypeFunction 2
+               6:             TypeInt 32 1
+           7(B1):             TypeStruct 6(int)
+               8:             TypePointer Uniform 7(B1)
+           9(b1):      8(ptr) Variable Uniform
+              10:      6(int) Constant 0
+              11:      6(int) Constant 1
+              12:             TypePointer Uniform 6(int)
+              14:             TypeFloat 32
+              15:             TypeImage 14(float) 2D nonsampled format:Rgba32f
+              16:             TypePointer UniformConstant 15
+          17(im):     16(ptr) Variable UniformConstant
+              19:             TypeVector 6(int) 2
+              20:   19(ivec2) ConstantComposite 10 10
+              21:             TypeVector 14(float) 4
+              22:   14(float) Constant 0
+              23:   21(fvec4) ConstantComposite 22 22 22 22
+         4(main):           2 Function None 3
+               5:             Label
+                              BeginInvocationInterlockEXT
+              13:     12(ptr) AccessChain 9(b1) 10
+                              Store 13 11
+              18:          15 Load 17(im)
+                              ImageWrite 18 20 23
+                              EndInvocationInterlockEXT
+                              Return
+                              FunctionEnd
--- a/Test/baseResults/spv.fsi_Error.frag.out
+++ b/Test/baseResults/spv.fsi_Error.frag.out
@@ -0,0 +1,14 @@
+spv.fsi_Error.frag
+ERROR: 0:4: 'pixel_interlock_ordered' : can only apply to 'in' 
+ERROR: 0:7: 'pixel_interlock_unordered' : cannot change previously set fragment shader interlock ordering 
+ERROR: 0:11: '' : beginInvocationInterlockARB() must be in main() 
+ERROR: 0:12: '' : endInvocationInterlockARB() must be in main() 
+ERROR: 0:17: '' : endInvocationInterlockARB() must only be called once 
+ERROR: 0:18: '' : beginInvocationInterlockARB() must only be called once 
+ERROR: 0:18: '' : beginInvocationInterlockARB() must be called before endInvocationInterlockARB() 
+ERROR: 0:22: '' : endInvocationInterlockARB() cannot be placed after a return from main() 
+ERROR: 0:22: '' : endInvocationInterlockARB() must only be called once 
+ERROR: 9 compilation errors.  No code generated.
+
+
+SPIR-V is not generated for failed compile or link