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Work around AMD's broken Linux drivers when it comes to pinned memory and base_vertex usage. It seems that using pinned memory with base_vertex disabled is quicker than the other way around.

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Ryan Houdek
2013-12-19 09:40:13 -06:00
parent a35b62358a
commit 945b903499
4 changed files with 18 additions and 14 deletions
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2
Source/Core/VideoCommon/Src/DriverDetails.h
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@ -104,8 +104,10 @@ namespace DriverDetails
// Affected devices: AMD as they are the only vendor providing this extension
// Started Version: ?
// Ended Version: 13.9 working for me (neobrain).
// Affected OS: Linux
// Pinned memory is disabled for index buffer as the amd driver (the only one with pinned memory support) seems
// to be broken. We just get flickering/black rendering when using pinned memory here -- degasus - 2013/08/20
// This bug only happens when paired with base_vertex.
// Please see issue #6105 on google code. Let's hope buffer storage solves this issues.
// TODO: Detect broken drivers.
BUG_BROKENPINNEDMEMORY,