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OGL: Use coherent mapping on Qualcomm devices.

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This commit is contained in:
degasus
2016-05-11 21:35:08 +02:00
parent 7517d126c8
commit bca0e06a95
3 changed files with 17 additions and 5 deletions
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1
Source/Core/VideoCommon/DriverDetails.cpp
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@ -44,6 +44,7 @@ namespace DriverDetails
static BugInfo m_known_bugs[] = {
{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN, BUG_BROKENBUFFERSTREAM, -1.0, -1.0, true},
{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN, BUG_BROKENNEGATEDBOOLEAN,-1.0, -1.0, true},
{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN, BUG_BROKENEXPLICITFLUSH, -1.0, -1.0, true},
{OS_ALL, VENDOR_ARM, DRIVER_ARM, Family::UNKNOWN, BUG_BROKENBUFFERSTREAM, -1.0, -1.0, true},
{OS_ALL, VENDOR_ARM, DRIVER_ARM, Family::UNKNOWN, BUG_BROKENVSYNC, -1.0, -1.0, true},
{OS_ALL, VENDOR_IMGTEC, DRIVER_IMGTEC, Family::UNKNOWN, BUG_BROKENBUFFERSTREAM, -1.0, -1.0, true},

8
Source/Core/VideoCommon/DriverDetails.h
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@ -176,6 +176,14 @@ namespace DriverDetails
// Mesa introduced geometry shader support for radeon and sandy bridge devices and failed to test it with us.
// Causes misrenderings on a large amount of things that draw lines.
BUG_BROKENGEOMETRYSHADERS,
// Bug: Explicit flush is very slow on Qualcomm
// Started Version: -1
// Ended Version: -1
// Our ARB_buffer_storage code uses explicit flush to avoid coherent mapping.
// Qualcomm seems to have lots of overhead on exlicit flushing, but the coherent mapping path is fine.
// So let's use coherent mapping there.
BUG_BROKENEXPLICITFLUSH,
};
// Initializes our internal vendor, device family, and driver version