zink: store valid timestamp bits onto zink_screen
we need this for converting timestamp ticks to nonoseconds
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5913>
diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c
index 64ea007..6df0127 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -662,24 +662,25 @@
return pdev;
}
-static uint32_t
-find_gfx_queue(const VkPhysicalDevice pdev)
+static void
+update_queue_props(struct zink_screen *screen)
{
uint32_t num_queues;
- vkGetPhysicalDeviceQueueFamilyProperties(pdev, &num_queues, NULL);
+ vkGetPhysicalDeviceQueueFamilyProperties(screen->pdev, &num_queues, NULL);
assert(num_queues > 0);
VkQueueFamilyProperties *props = malloc(sizeof(*props) * num_queues);
- vkGetPhysicalDeviceQueueFamilyProperties(pdev, &num_queues, props);
+ vkGetPhysicalDeviceQueueFamilyProperties(screen->pdev, &num_queues, props);
for (uint32_t i = 0; i < num_queues; i++) {
if (props[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) {
- free(props);
- return i;
+ screen->gfx_queue = i;
+ screen->timestamp_valid_bits = props[i].timestampValidBits;
+ assert(screen->timestamp_valid_bits);
+ break;
}
}
-
- return UINT32_MAX;
+ free(props);
}
static void
@@ -768,7 +769,7 @@
screen->instance = create_instance();
screen->pdev = choose_pdev(screen->instance);
- screen->gfx_queue = find_gfx_queue(screen->pdev);
+ update_queue_props(screen);
vkGetPhysicalDeviceMemoryProperties(screen->pdev, &screen->mem_props);
diff --git a/src/gallium/drivers/zink/zink_screen.h b/src/gallium/drivers/zink/zink_screen.h
index a4fae65..0b6e62e 100644
--- a/src/gallium/drivers/zink/zink_screen.h
+++ b/src/gallium/drivers/zink/zink_screen.h
@@ -66,6 +66,7 @@
bool have_D24_UNORM_S8_UINT;
uint32_t gfx_queue;
+ uint32_t timestamp_valid_bits;
VkDevice dev;
PFN_vkGetMemoryFdKHR vk_GetMemoryFdKHR;