[Bug 96298] 32-bit failures for spec.arb_compute_shader.execution.atomic-counter

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96298

Jordan Justen <jljusten at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |currojerez at riseup.net

--- Comment #1 from Jordan Justen <jljusten at gmail.com> ---
tests/spec/arb_compute_shader/execution/atomic-counter.shader_test

uses atomic_uint, which should be a 32-bit value on 64-bit processes
as well. The test has a uint atomic counter that starts at 0, and gets
decremented 512 times.

Does this test have a similar failure?
tests/spec/arb_shader_atomic_counters/execution/atomic-counter.shader_test

https://www.opengl.org/registry/specs/ARB/shader_atomic_counters.txt
says "Increments and decrements at the limit of the range will wrap
to [0, 2^32-1]", so I think the test is valid. The shader_runner
code looks valid for treating the buffer as a uint32_t pointer.

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