Add support for the EXT_direct_mode_display extension. This just provides the vkReleaseDisplayEXT function.
Signed-off-by: Keith Packard keithp@keithp.com --- src/vulkan/wsi/wsi_common_display.c | 17 +++++++++++++++++ src/vulkan/wsi/wsi_common_display.h | 5 +++++ 2 files changed, 22 insertions(+)
diff --git a/src/vulkan/wsi/wsi_common_display.c b/src/vulkan/wsi/wsi_common_display.c index 2732b1dd721..5c123e6465e 100644 --- a/src/vulkan/wsi/wsi_common_display.c +++ b/src/vulkan/wsi/wsi_common_display.c @@ -1366,3 +1366,20 @@ wsi_display_finish_wsi(struct wsi_device *wsi_device, 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->master_fd >= 0 && wsi->master_fd != wsi->render_fd) { + close(wsi->master_fd); + wsi->master_fd = -1; + } + return VK_SUCCESS; +} diff --git a/src/vulkan/wsi/wsi_common_display.h b/src/vulkan/wsi/wsi_common_display.h index b414a226293..5fbb6925e4a 100644 --- a/src/vulkan/wsi/wsi_common_display.h +++ b/src/vulkan/wsi/wsi_common_display.h @@ -69,4 +69,9 @@ wsi_create_display_surface(VkInstance instance, const VkDisplaySurfaceCreateInfoKHR *pCreateInfo, VkSurfaceKHR *pSurface);
+VkResult +wsi_release_display(VkPhysicalDevice physical_device, + struct wsi_device *wsi_device, + VkDisplayKHR display); + #endif