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Bug 1092260. Use PREVENT_INTERNAL_THREADING_OPTIMIZATIONS with D3D11. r=bas

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Using this seems to avoid the AMD frame delay bug.

--HG--
extra : rebase_source : 1b867ebfef30d1c1a426c7510591770f362d2b28
This commit is contained in:
Jeff Muizelaar 2014-11-18 17:29:57 -05:00
parent ab7985df99
commit 5b9dfb3684
2 changed files with 4 additions and 16 deletions
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5
gfx/thebes/gfxWindowsPlatform.cpp
View File

@ -1689,7 +1689,10 @@ gfxWindowsPlatform::InitD3D11Devices()
HRESULT hr;
hr = d3d11CreateDevice(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr,
D3D11_CREATE_DEVICE_BGRA_SUPPORT,
// Use
// D3D11_CREATE_DEVICE_PREVENT_INTERNAL_THREADING_OPTIMIZATIONS
// to prevent bug 1092260. IE 11 also uses this flag.
D3D11_CREATE_DEVICE_BGRA_SUPPORT | D3D11_CREATE_DEVICE_PREVENT_INTERNAL_THREADING_OPTIMIZATIONS,
featureLevels.Elements(), featureLevels.Length(),
D3D11_SDK_VERSION, byRef(mD3D11Device), nullptr, nullptr);

15
widget/windows/GfxInfo.cpp
View File

@ -1013,21 +1013,6 @@ GfxInfo::GetGfxDriverInfo()
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(14,1,0,0), V(14,2,0,0), "ATI Catalyst 14.6+");
// Disable acclerated layers on some ATI drivers because they add a frame of delay to D3D11 apps
// See bug 1092260
APPEND_TO_DRIVER_BLOCKLIST_RANGE( DRIVER_OS_ALL,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_DIRECT2D, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(8,653,0,0), V(8,691,0,0), "ATI Catalyst 14.6+");
APPEND_TO_DRIVER_BLOCKLIST_RANGE( DRIVER_OS_ALL,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_DIRECT3D_11_LAYERS, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(8,653,0,0), V(8,691,0,0), "ATI Catalyst 14.6+");
APPEND_TO_DRIVER_BLOCKLIST_RANGE( DRIVER_OS_ALL,
(nsAString&) GfxDriverInfo::GetDeviceVendor(VendorATI), GfxDriverInfo::allDevices,
nsIGfxInfo::FEATURE_DIRECT3D_9_LAYERS, nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION,
DRIVER_BETWEEN_INCLUSIVE_START, V(8,653,0,0), V(8,691,0,0), "ATI Catalyst 14.6+");
/* Disable D3D9 layers on NVIDIA 6100/6150/6200 series due to glitches
* whilst scrolling. See bugs: 612007, 644787 & 645872.
*/