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| author | Stenzek <stenzek@gmail.com> | 2016-05-11 22:19:59 +1000 |
|---|---|---|
| committer | Stenzek <stenzek@gmail.com> | 2016-05-19 21:24:09 +1000 |
| commit | 89e54fbd6ca9cdfdb5766ea9ecf5fa1d81e786c7 (patch) | |
| tree | 6350eebcb6aa13339b2741b416c7779d6394ced2 /Source/Core/VideoCommon/DriverDetails.cpp | |
| parent | 24ea2dc2da94cd3d6c6ea7df8d2dcb65df2bb297 (diff) | |
OGL: Work around slowdown of glMapBufferRange with SSBO on NVIDIA drivers
Using glMapBufferRange to read back the contents of the SSBO is extremely
slow on NVIDIA drivers. This is more noticeable at higher internal
resolutions. Using glGetBufferSubData instead does not seem to exhibit
this slowdown.
Diffstat (limited to 'Source/Core/VideoCommon/DriverDetails.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/DriverDetails.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Source/Core/VideoCommon/DriverDetails.cpp b/Source/Core/VideoCommon/DriverDetails.cpp index 7e7aa9039b..9e147aec6b 100644 --- a/Source/Core/VideoCommon/DriverDetails.cpp +++ b/Source/Core/VideoCommon/DriverDetails.cpp @@ -60,6 +60,7 @@ namespace DriverDetails {OS_WINDOWS,VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN, BUG_BROKENUNSYNCMAPPING, -1.0, -1.0, true}, {OS_LINUX, VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN, BUG_BROKENUNSYNCMAPPING, -1.0, -1.0, true}, {OS_WINDOWS,VENDOR_INTEL, DRIVER_INTEL, Family::UNKNOWN, BUG_INTELBROKENBUFFERSTORAGE, 101810.3907, 101810.3960, true}, + {OS_ALL, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, BUG_SLOWGETBUFFERSUBDATA, -1.0, -1.0, true}, }; static std::map<Bug, BugInfo> m_bugs; |