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Commit e0b6cad4 by John Kessenich
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SPV: Generalize multiple struct-type instances for interpolation/invariant qualifiers.

parent 69d01ead
Showing with 38 additions and 12 deletions
Test/baseResults/spv.layoutNested.vert.out
...@@ -7,12 +7,12 @@ Linked vertex stage: ...@@ -7,12 +7,12 @@ Linked vertex stage:
// Module Version 10000 // Module Version 10000
// Generated by (magic number): 80001 // Generated by (magic number): 80001
// Id's are bound by 63 // Id's are bound by 69
Capability Shader Capability Shader
1: ExtInstImport "GLSL.std.450" 1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450 MemoryModel Logical GLSL450
EntryPoint Vertex 4 "main" 61 62 EntryPoint Vertex 4 "main" 62 65 67 68
Source GLSL 450 Source GLSL 450
Name 4 "main" Name 4 "main"
Name 14 "S" Name 14 "S"
...@@ -82,8 +82,18 @@ Linked vertex stage: ...@@ -82,8 +82,18 @@ Linked vertex stage:
MemberName 57(bBt3) 0 "ntcol" MemberName 57(bBt3) 0 "ntcol"
MemberName 57(bBt3) 1 "ntrow" MemberName 57(bBt3) 1 "ntrow"
Name 59 "bBtn3" Name 59 "bBtn3"
Name 61 "gl_VertexID" Name 60 "S"
Name 62 "gl_InstanceID" MemberName 60(S) 0 "a"
MemberName 60(S) 1 "b"
MemberName 60(S) 2 "c"
Name 62 "sout"
Name 63 "S"
MemberName 63(S) 0 "a"
MemberName 63(S) 1 "b"
MemberName 63(S) 2 "c"
Name 65 "soutinv"
Name 67 "gl_VertexID"
Name 68 "gl_InstanceID"
Decorate 13 ArrayStride 32 Decorate 13 ArrayStride 32
MemberDecorate 14(S) 0 Offset 0 MemberDecorate 14(S) 0 Offset 0
MemberDecorate 14(S) 1 ColMajor MemberDecorate 14(S) 1 ColMajor
...@@ -156,8 +166,15 @@ Linked vertex stage: ...@@ -156,8 +166,15 @@ Linked vertex stage:
Decorate 57(bBt3) BufferBlock Decorate 57(bBt3) BufferBlock
Decorate 59(bBtn3) DescriptorSet 1 Decorate 59(bBtn3) DescriptorSet 1
Decorate 59(bBtn3) Binding 0 Decorate 59(bBtn3) Binding 0
Decorate 61(gl_VertexID) BuiltIn VertexId MemberDecorate 60(S) 0 Flat
Decorate 62(gl_InstanceID) BuiltIn InstanceId MemberDecorate 60(S) 1 Flat
MemberDecorate 60(S) 2 Flat
MemberDecorate 63(S) 0 Invariant
MemberDecorate 63(S) 1 Invariant
MemberDecorate 63(S) 2 Invariant
Decorate 65(soutinv) Invariant
Decorate 67(gl_VertexID) BuiltIn VertexId
Decorate 68(gl_InstanceID) BuiltIn InstanceId
2: TypeVoid 2: TypeVoid
3: TypeFunction 2 3: TypeFunction 2
6: TypeInt 32 1 6: TypeInt 32 1
...@@ -214,9 +231,15 @@ Linked vertex stage: ...@@ -214,9 +231,15 @@ Linked vertex stage:
57(bBt3): TypeStruct 48(Nestor) 53(Nestor) 57(bBt3): TypeStruct 48(Nestor) 53(Nestor)
58: TypePointer Uniform 57(bBt3) 58: TypePointer Uniform 57(bBt3)
59(bBtn3): 58(ptr) Variable Uniform 59(bBtn3): 58(ptr) Variable Uniform
60: TypePointer Input 6(int) 60(S): TypeStruct 8(ivec3) 13 7(int)
61(gl_VertexID): 60(ptr) Variable Input 61: TypePointer Output 60(S)
62(gl_InstanceID): 60(ptr) Variable Input 62(sout): 61(ptr) Variable Output
63(S): TypeStruct 8(ivec3) 13 7(int)
64: TypePointer Output 63(S)
65(soutinv): 64(ptr) Variable Output
66: TypePointer Input 6(int)
67(gl_VertexID): 66(ptr) Variable Input
68(gl_InstanceID): 66(ptr) Variable Input
4(main): 2 Function None 3 4(main): 2 Function None 3
5: Label 5: Label
Return Return
......
Test/spv.layoutNested.vert
#version 450 #version 450
// should get 3 SPV types for S: no layout, 140, and 430 // should get 3 SPV types for S: no layout, 140, and 430, plus extras for interpolation or invariant differences
struct S struct S
{ {
highp uvec3 a; highp uvec3 a;
...@@ -71,3 +71,6 @@ layout(set = 1, binding = 0, std430) buffer bBt3 ...@@ -71,3 +71,6 @@ layout(set = 1, binding = 0, std430) buffer bBt3
void main() void main()
{ {
} }
flat out S sout;
invariant out S soutinv;
glslang/Include/revision.h
...@@ -2,5 +2,5 @@ ...@@ -2,5 +2,5 @@
// For the version, it uses the latest git tag followed by the number of commits. // For the version, it uses the latest git tag followed by the number of commits.
// For the date, it uses the current date (when then script is run). // For the date, it uses the current date (when then script is run).
#define GLSLANG_REVISION "SPIRV99.865" #define GLSLANG_REVISION "SPIRV99.866"
#define GLSLANG_DATE "22-Dec-2015" #define GLSLANG_DATE "24-Dec-2015"
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