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  • #1543

Closed
Open
Created Sep 25, 2019 by Bugzilla Migration User@bugzilla-migration

arb_query_buffer_object expects type conversion on GPU reads

Submitted by Chris Wilson @ickle

Assigned to Ian Romanick

Link to original bug (#98139)

Description

when reading a 64bit value through glGetQueryObjectiv() or glGetQueryObjectuiv() the result is truncated. This means that we can not use the result as an accurate value unless the full glGetQueryObjectui64v() is used - i.e. have_cpu_result should only be true when using GL_UNSIGNED_INT64_ARB datatypes.

Version: git

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