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c2d1a464
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2021-04-09T16:53:30
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Translator: Track nameless interface block field indices in type
Fields of nameless interface blocks are stored as TVariables and
referenced through a TIntermSymbols (unlike named blocks which use
EOpIndexDirectInterfaceBlock with a constant field indices). With this
change, the field index is stored in the variable's type which let's the
TField of the TInterfaceBlock be directly accessible (and not need a
search by name).
This will be helpful in translation to SPIR-V as interface block members
are accessed by field index.
Bug: angleproject:4889
Change-Id: If3ab45b1e5f5f9576721dc52e2bdf1161882514f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2818242
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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58eabfd7
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2021-04-08T23:57:04
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Translator: Validate consistent variable references
Some transformations change variable declarations. This validation
ensures that all references to said variables are appropriately replaced
as well.
Bug: angleproject:2733
Change-Id: I6c2873968eeed4cba66e70069f84eb69a1f77074
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2818140
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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a7b60f13
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2021-04-08T23:13:21
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Translator: Validate multi-declarations are separated
Many transformations only look at the first variable in a
TIntermDeclaration. This change validates that once the
SeparateDeclarations transformation has been run, multi-declarations are
not reintroduced.
Bug: angleproject:2733
Change-Id: If5f96689cbdd28817c479dd7c495b91535f87199
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2815565
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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249cb200
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2019-12-03T11:10:06
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Translator: Rename TIntermInvariantDeclaration to ..GlobalQualifier..
This is to support the upcoming `precise` keyword.
Bug: angleproject:3569
Change-Id: Idbcc8fd6f261757dbbf81b381e7a2dae938d8101
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1947451
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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91d469aa
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2018-08-27T10:47:25
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Initial support for compiler AST validation
This is to be able to catch issues introduced through AST manipulation
earlier than shader compilation time, improving debuggability.
Bug: angleproject:2733
Change-Id: Ic57bc72f2ab438e60f32553d602074f3d72cc4f5
Reviewed-on: https://chromium-review.googlesource.com/c/1199922
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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