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vulkan: Add EXT_direct_mode_display [v2]

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Add support for the EXT_direct_mode_display extension. This just
provides the vkReleaseDisplayEXT function.

v2:
	Adopt Jason Ekstrand's coding conventions

	Declare variables at first use, eliminate extra whitespace
	between types and names. Wrap lines to 80 columns.

	Suggested-by: Jason Ekstrand <jason.ekstrand@intel.com>

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Keith Packard
2018-02-09 07:38:32 -08:00
parent 451b58a51e
commit 352d320a07
2 changed files with 23 additions and 0 deletions
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18
src/vulkan/wsi/wsi_common_display.c
View File

@@ -1475,3 +1475,21 @@ wsi_display_finish_wsi(struct wsi_device *wsi_device,
vk_free(alloc, wsi); vk_free(alloc, wsi);
} }
} }
/*
* Implement vkReleaseDisplay
*/
VkResult
wsi_release_display(VkPhysicalDevice physical_device,
struct wsi_device *wsi_device,
VkDisplayKHR display)
{
struct wsi_display *wsi =
(struct wsi_display *) wsi_device->wsi[VK_ICD_WSI_PLATFORM_DISPLAY];
if (wsi->fd >= 0) {
close(wsi->fd);
wsi->fd = -1;
}
return VK_SUCCESS;
}

5
src/vulkan/wsi/wsi_common_display.h
View File

@@ -82,4 +82,9 @@ wsi_create_display_surface(VkInstance instance,
const VkDisplaySurfaceCreateInfoKHR *pCreateInfo, const VkDisplaySurfaceCreateInfoKHR *pCreateInfo,
VkSurfaceKHR *pSurface); VkSurfaceKHR *pSurface);
VkResult
wsi_release_display(VkPhysicalDevice physical_device,
struct wsi_device *wsi_device,
VkDisplayKHR display);
#endif #endif