Garou: Mark of the Wolves calls IDirect3D9::GetAdapterModeCount() on every
frame. This results in calling EnumDisplaySettingsExW() once per available mode,
which is a very slow operation, both on Windows and Wine.
Manual testing shows that Windows caches the mode list (as well as the adapter
list, which is already cached in Wine) in Direct3D 9 and lower. Calls to
GetAdapterModeCount() and EnumAdapterDisplayModes() are fast, and they also do
not change if monitors are added or removed.
DXGI behaves differently, however. The list of outputs attached to an adapter is
cached—that is, calls to IDXGIAdapter::EnumOutputs() are fast, and return stale
data. However, at least some other calls are slow and do not seem to be cached,
including IDXGIOutput::GetDisplayModeList() and IDXGIOutput::GetDesc().
ddraw is also slow and uncached. Since all testing was done on Windows 10 (for
lack of available older hardware to test with) it is not unlikely that ddraw was
reimplemented over dxgi on newer Windows, and that older Windows versions would
be fast and cached, but this is speculation. In any case I have not included
patches to cache ddraw modes.
Tests were done on Windows 10 21H2, both on real hardware with NVidia drivers
and on software drivers via qemu/KVM. In the latter case only speed could be
tested, but this was consistent with the results from the NVidia machine.
These can legitimately occur in some circumstances, and shouldn't otherwise
affect these tests.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Avoid depending on our modified copy of vkd3d.h to include Wine headers; this
will not work with system vkd3d.h.
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Psychonauts 2 creates an SRV on a swapchain image, and lack of
VK_IMAGE_USAGE_SAMPLED_BIT results in failure to create a Vulkan
SRV descriptor.
Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Used by Deus Ex: Human Revolution.
Signed-off-by: Andrey Gusev <andrey.goosev@gmail.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Shin Megami Tensei III Nocturne HD Remaster depends on the frame latency
semaphore being released several times after it calls
IDXGISwapChain2::SetMaximumFrameLatency(3).
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Since the factory and adapter interfaces may be wrapped, calling
IDXGIAdapter_EnumOutputs() on a wrapped adapter may in turn return a wrapped
output interface. Things would go poorly from there, so make sure we have a
unwrapped interface here. Alternatively, we could have allowed output
interfaces to be wrapped, but tests show that e.g.
IDXGISwapChain_SetFullscreenState() fails when passed a wrapped output
interface.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Like we already do in struct d3d12_swapchain.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Most of the time when wined3d_output_get_desc() is called, display rotation is not needed.
Retrieving display rotation is quite expensive because it needs to query information from XRandR.
So use wined3d_output_get_display_mode() to retrieve display rotation when needed.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50096
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Mostly to test that when doing mode restoration, all display outputs get restored to their display
settings in the registry, not just one output gets restored.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Once Alt+Enter handling is implemented, the fullscreen state may change
without dxgi necessarily being aware of it.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
