Skip to content

A
angle
Switch branch/tag
  1. 24 Jan, 2017 1 commit
    • Add symbol table function to get TFunction for a built-in op · 01d0ad08
      Olli Etuaho authored 
      Built-in function parameter qualifiers are stored in the symbol table.
Some AST traversers need the qualifier information for ops to
determine whether a node is being written to. Add an utility function
that maps a TIntermAggregate node to a symbol table entry, so that the
traversers can get to this information in a convenient way.

This will be necessary for adding more built-ins that have out
parameters from ESSL 3.10.

BUG=angleproject:1730
TEST=angle_unittests

Change-Id: I4bc622d70b2326a04cc858ff1258c22320c590dc
Reviewed-on: https://chromium-review.googlesource.com/431109
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
  3. 23 Jan, 2017 5 commits
  5. 20 Jan, 2017 1 commit
    • Make AST path always include the current node being traversed · 1d9dcc24
      Olli Etuaho authored 
      AST traversers tend to sometimes call traverse() functions manually
during PreVisit. Change TIntermTraverser so that even if this happens,
all the nodes are automatically added to the traversal path, instead
of having to add them manually in each individual AST traverser.

This also makes calling getParentNode() return the correct node during
InVisit.

This does cause the same node being added to the traversal path twice
in some cases, where nodes are repeatedly traversed, like in
OutputHLSL, but this should not have adverse side effects. The more
common case is that the traverse() function is called on the children
of the node being currently traversed.

This fixes a bug in OVR_multiview validation, which did not previously
call incrementDepth and decrementDepth when it should have.

BUG=angleproject:1725
TEST=angle_unittests, angle_end2end_tests

Change-Id: I6ae762eef760509ebe853eefa37dac28c16e7a9b
Reviewed-on: https://chromium-review.googlesource.com/430732
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
  7. 19 Jan, 2017 6 commits
  9. 18 Jan, 2017 1 commit
  11. 17 Jan, 2017 6 commits
  13. 16 Jan, 2017 1 commit
  15. 13 Jan, 2017 9 commits
  17. 12 Jan, 2017 5 commits
  19. 11 Jan, 2017 5 commits