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winemac.drv: Pass the CAMetalLayer to MoltenVK.

Browse source 
It isn't safe to access the view object from any thread other than the
main thread. In fact, if you try to call vkCreateMacOSSurfaceMVK() from
any other thread, MoltenVK prints out a big, scary warning telling you
not to do this! Instead, get the layer from the view ourselves and pass
that to MoltenVK. Recent versions of MoltenVK can accept either the view
or the layer.

Signed-off-by: Chip Davis <cdavis@codeweavers.com>
Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Chip Davis 2019-12-16 23:58:17 -06:00 committed by Alexandre Julliard
parent bfb1908055
commit 606424bbbc
3 changed files with 15 additions and 1 deletions
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12
dlls/winemac.drv/cocoa_window.m
View file

@ -3796,6 +3796,18 @@ macdrv_metal_view macdrv_view_create_metal_view(macdrv_view v, macdrv_metal_devi
return (macdrv_metal_view)metalView;
}
macdrv_metal_layer macdrv_view_get_metal_layer(macdrv_metal_view v)
{
WineMetalView* view = (WineMetalView*)v;
__block CAMetalLayer* layer;
OnMainThread(^{
layer = (CAMetalLayer*)view.layer;
});
return (macdrv_metal_layer)layer;
}
void macdrv_view_release_metal_view(macdrv_metal_view v)
{
WineMetalView* view = (WineMetalView*)v;

2
dlls/winemac.drv/macdrv_cocoa.h
View file

@ -140,6 +140,7 @@
#ifdef HAVE_METAL_METAL_H
typedef struct macdrv_opaque_metal_device* macdrv_metal_device;
typedef struct macdrv_opaque_metal_view* macdrv_metal_view;
typedef struct macdrv_opaque_metal_layer* macdrv_metal_layer;
#endif
typedef struct macdrv_opaque_status_item* macdrv_status_item;
struct macdrv_event;
@ -587,6 +588,7 @@ extern void macdrv_set_window_color_key(macdrv_window w, CGFloat keyRed, CGFloat
extern macdrv_metal_device macdrv_create_metal_device(void) DECLSPEC_HIDDEN;
extern void macdrv_release_metal_device(macdrv_metal_device d) DECLSPEC_HIDDEN;
extern macdrv_metal_view macdrv_view_create_metal_view(macdrv_view v, macdrv_metal_device d) DECLSPEC_HIDDEN;
extern macdrv_metal_layer macdrv_view_get_metal_layer(macdrv_metal_view v) DECLSPEC_HIDDEN;
extern void macdrv_view_release_metal_view(macdrv_metal_view v) DECLSPEC_HIDDEN;
#endif
extern int macdrv_get_view_backing_size(macdrv_view v, int backing_size[2]) DECLSPEC_HIDDEN;

2
dlls/winemac.drv/vulkan.c
View file

@ -282,7 +282,7 @@ static VkResult macdrv_vkCreateWin32SurfaceKHR(VkInstance instance,
create_info_host.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;
create_info_host.pNext = NULL;
create_info_host.flags = 0; /* reserved */
create_info_host.pView = mac_surface->view;
create_info_host.pView = macdrv_view_get_metal_layer(mac_surface->view);
res = pvkCreateMacOSSurfaceMVK(instance, &create_info_host, NULL /* allocator */, &mac_surface->surface);
if (res != VK_SUCCESS)