Alastair Donaldson

Results 42 comments of Alastair Donaldson

ANGLE gives hard-to-understand error about an invalid subscript

Reported to ANGLE: https://bugs.chromium.org/p/angleproject/issues/detail?id=1947

Adding "discard" after "break" in WebGL (ANGLE) shader causes wrong image to be rendered

Do we think this is an AMD issue or an ANGLE issue?

Adding "discard" after "break" in WebGL (ANGLE) shader causes wrong image to be rendered

I get this issue with Edge, which doesn't use ANGLE.

Safari render glitch

Report to Intel (as it is their GPU drivers) here: https://software.intel.com/en-us/forums/graphics-driver-bug-reporting/topic/705401

ANGLE gives error about possible divide by zero at the Direct3D level

Reported: https://bugs.chromium.org/p/angleproject/issues/detail?id=1948&can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Priority%20Feature%20Owner%20Summary&groupby=&sort=

ANGLE gives error about possible divide by zero at the Direct3D level

Treating as "confirmed" due to the nature of an associated comment on the report.

Shader rendered with darker background and blue patch on addition of unreachable returns

We haven't yet reported this one.

Adding zero to vector causes black image to be rendered

Reported to Intel here: https://software.intel.com/en-us/forums/graphics-driver-bug-reporting/topic/704902

Docker script error

@danielschemmel do you have any pointers regarding this?

Making uniformity analysis less conservative via statement behaviour analysis

I like this proposal because it seems sensible for code that is evidently unreachable to have no impact on uniformity analysis. This is already the case for various other constructs...