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Enhance readability of error messages for GLSL

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Specifically, make GLSL link error messages more specific and output
only information relevant to the error.

Also change type printing to more closely reflect GLSL syntax. This
is the default for link error messages, but must me enabled with the
new option --enhanced-msgs for compilation error messages.

Also with --enhanced-msgs, only emit one error message per source
line.
This commit is contained in:
Greg Fischer 2021-12-30 11:56:57 -07:00
parent c34bb3b6c5
commit ca0d54d51b
56 changed files with 1055 additions and 374 deletions
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23
Test/baseResults/link.multiAnonBlocksInvalid.0.0.vert.out
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@ -92,15 +92,20 @@ Shader version: 430
Linked vertex stage:
ERROR: Linking vertex stage: Types must match:
anon@0: "layout( column_major std140) uniform block{layout( column_major std140 offset=0) uniform 4X4 matrix of float uProj}" versus anon@1: "layout( column_major std140) uniform block{layout( column_major std140 offset=0) uniform 4X4 matrix of float uProj, layout( column_major std140 offset=64) uniform 4X4 matrix of float uWorld}"
ERROR: Linking vertex stage: Types must match:
anon@2: " out block{ out 4-component vector of float v1}" versus " out block{ out 4-component vector of float v1, out 4-component vector of float v2}"
ERROR: Linking vertex stage: Types must match:
anon@1: "layout( column_major shared) buffer block{layout( column_major shared) buffer 4-component vector of float b}" versus anon@3: "layout( column_major shared) buffer block{layout( column_major shared) buffer 4-component vector of float a}"
ERROR: Linking vertex stage: Matched Uniform or Storage blocks must all be anonymous, or all be named:
WARNING: Linking vertex stage: Matched shader interfaces are using different instance names.
myName: "layout( column_major std140) uniform block{layout( column_major std140 offset=0) uniform 4X4 matrix of float m}" versus anon@4: "layout( column_major std140) uniform block{layout( column_major std140 offset=0) uniform 4X4 matrix of float m}"
ERROR: Linking vertex and vertex stages: vertex block member has no corresponding member in vertex block:
vertex stage: Block: Block, Member: uWorld
vertex stage: Block: Block, Member: n/a
ERROR: Linking vertex and vertex stages: vertex block member has no corresponding member in vertex block:
vertex stage: Block: Vertex, Member: v2
vertex stage: Block: Vertex, Member: n/a
ERROR: Linking vertex and vertex stages: Member names and types must match:
Block: BufferBlock
vertex stage: " vec4 b"
vertex stage: " vec4 a"
ERROR: Linking vertex and vertex stages: Matched Uniform or Storage blocks must all be anonymous, or all be named:
WARNING: Linking vertex and vertex stages: Matched shader interfaces are using different instance names.
vertex stage: Block: NamedBlock Instance: myName: ""
vertex stage: Block: NamedBlock Instance: anon@4: ""
Shader version: 430
ERROR: node is still EOpNull!