--- /dev/null
+/* GStreamer
+ * Copyright (C) 2019 Matthew Waters <matthew@centricular.com>
+ *
+ * vkdeviceprovider.c: vulkan device probing and monitoring
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "vkdeviceprovider.h"
+
+#include <string.h>
+
+#include <gst/gst.h>
+
+GST_DEBUG_CATEGORY_STATIC (vulkan_device_debug);
+#define GST_CAT_DEFAULT vulkan_device_debug
+
+
+static GstDevice *gst_vulkan_device_object_new (GstVulkanPhysicalDevice *
+ device, GstCaps * caps, GstVulkanDeviceType type, GstStructure * properties,
+ gboolean is_default);
+
+G_DEFINE_TYPE_WITH_CODE (GstVulkanDeviceProvider, gst_vulkan_device_provider,
+ GST_TYPE_DEVICE_PROVIDER, GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT,
+ "vulkandevice", 0, "Vulkan Device"););
+
+static void gst_vulkan_device_provider_finalize (GObject * object);
+static void gst_vulkan_device_provider_set_property (GObject * object,
+ guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_vulkan_device_provider_get_property (GObject * object,
+ guint prop_id, GValue * value, GParamSpec * pspec);
+
+static GList *gst_vulkan_device_provider_probe (GstDeviceProvider * provider);
+
+enum
+{
+ PROP_PROVIDER_0,
+ PROP_PROVIDER_LAST,
+};
+
+static void
+gst_vulkan_device_provider_class_init (GstVulkanDeviceProviderClass * klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GstDeviceProviderClass *dm_class = GST_DEVICE_PROVIDER_CLASS (klass);
+
+ gobject_class->set_property = gst_vulkan_device_provider_set_property;
+ gobject_class->get_property = gst_vulkan_device_provider_get_property;
+ gobject_class->finalize = gst_vulkan_device_provider_finalize;
+
+ dm_class->probe = gst_vulkan_device_provider_probe;
+
+ gst_device_provider_class_set_static_metadata (dm_class,
+ "Vulkan Device Provider", "Sink/Video",
+ "List and provider Vulkan sink devices",
+ "Matthew Waters <matthew@centricular.com>");
+}
+
+static void
+gst_vulkan_device_provider_init (GstVulkanDeviceProvider * self)
+{
+}
+
+static void
+gst_vulkan_device_provider_finalize (GObject * object)
+{
+ G_OBJECT_CLASS (gst_vulkan_device_provider_parent_class)->finalize (object);
+}
+
+static void
+gst_vulkan_device_provider_set_property (GObject * object,
+ guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+ switch (prop_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_vulkan_device_provider_get_property (GObject * object,
+ guint prop_id, GValue * value, GParamSpec * pspec)
+{
+ switch (prop_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+fill_properties (GstVulkanPhysicalDevice * device, GstStructure * s)
+{
+ gst_structure_set (s, "vulkan.name", G_TYPE_STRING,
+ device->properties.deviceName, NULL);
+ gst_structure_set (s, "vulkan.type", G_TYPE_STRING,
+ gst_vulkan_physical_device_type_to_string (device->properties.deviceType),
+ NULL);
+
+ {
+ int maj = VK_VERSION_MAJOR (device->properties.apiVersion);
+ int min = VK_VERSION_MINOR (device->properties.apiVersion);
+ int patch = VK_VERSION_PATCH (device->properties.apiVersion);
+ gchar *api_str = g_strdup_printf ("%i.%i.%i", maj, min, patch);
+ gst_structure_set (s, "vulkan.api.version", G_TYPE_STRING, api_str,
+ "vulkan.api.version.major", G_TYPE_UINT, maj,
+ "vulkan.api.version.minor", G_TYPE_UINT, min,
+ "vulkan.api.version.patch", G_TYPE_UINT, patch, NULL);
+ g_free (api_str);
+ }
+
+ {
+ int maj = VK_VERSION_MAJOR (device->properties.driverVersion);
+ int min = VK_VERSION_MINOR (device->properties.driverVersion);
+ int patch = VK_VERSION_PATCH (device->properties.driverVersion);
+ gchar *api_str = g_strdup_printf ("%i.%i.%i", maj, min, patch);
+ gst_structure_set (s, "vulkan.driver.version", G_TYPE_STRING, api_str,
+ "vulkan.driver.version.major", G_TYPE_UINT, maj,
+ "vulkan.driver.version.minor", G_TYPE_UINT, min,
+ "vulkan.driver.version.patch", G_TYPE_UINT, patch, NULL);
+ g_free (api_str);
+ }
+
+ gst_structure_set (s, "vulkan.vendor.id", G_TYPE_UINT,
+ device->properties.vendorID, NULL);
+ gst_structure_set (s, "vulkan.device.id", G_TYPE_UINT,
+ device->properties.deviceID, NULL);
+
+ /* memory properties */
+ {
+ int i;
+
+ gst_structure_set (s, "vulkan.memory.n_heaps", G_TYPE_UINT,
+ (guint) device->memory_properties.memoryHeapCount, NULL);
+ for (i = 0; i < device->memory_properties.memoryHeapCount; i++) {
+ gchar *prop_flags_str =
+ gst_vulkan_memory_heap_flags_to_string (device->
+ memory_properties.memoryHeaps[i].flags);
+ gchar *prop_id;
+
+ prop_id = g_strdup_printf ("vulkan.memory.heaps.%i.size", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT64,
+ (guint64) device->memory_properties.memoryHeaps[i].size, NULL);
+ g_free (prop_id);
+
+ prop_id = g_strdup_printf ("vulkan.memory.heaps.%i.flags", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->memory_properties.memoryHeaps[i].flags, NULL);
+ g_free (prop_id);
+
+ prop_id = g_strdup_printf ("vulkan.memory.heaps.%i.flags.str", i);
+ gst_structure_set (s, prop_id, G_TYPE_STRING, prop_flags_str, NULL);
+ g_free (prop_id);
+
+ g_free (prop_flags_str);
+ }
+
+ gst_structure_set (s, "vulkan.memory.n_types", G_TYPE_UINT,
+ (guint) device->memory_properties.memoryTypeCount, NULL);
+ for (i = 0; i < device->memory_properties.memoryTypeCount; i++) {
+ gchar *prop_flags_str =
+ gst_vulkan_memory_property_flags_to_string (device->memory_properties.
+ memoryTypes[i].propertyFlags);
+ gchar *prop_id;
+
+ prop_id = g_strdup_printf ("vulkan.memory.types.%i.heap", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->memory_properties.memoryTypes[i].heapIndex, NULL);
+ g_free (prop_id);
+
+ prop_id = g_strdup_printf ("vulkan.memory.types.%i.flags", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->memory_properties.memoryTypes[i].propertyFlags, NULL);
+ g_free (prop_id);
+
+ prop_id = g_strdup_printf ("vulkan.memory.types.%i.flags.str", i);
+ gst_structure_set (s, prop_id, G_TYPE_STRING, prop_flags_str, NULL);
+ g_free (prop_id);
+
+ g_free (prop_flags_str);
+ }
+
+ gst_structure_set (s, "vulkan.n_queue_families", G_TYPE_UINT,
+ device->n_queue_families, NULL);
+ for (i = 0; i < device->n_queue_families; i++) {
+ gchar *queue_flags_str =
+ gst_vulkan_queue_flags_to_string (device->
+ queue_family_props[i].queueFlags);
+ gchar *prop_id;
+
+ prop_id = g_strdup_printf ("vulkan.queue_family.%i.n_queues", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->queue_family_props[i].queueCount, NULL);
+ g_free (prop_id);
+
+ prop_id = g_strdup_printf ("vulkan.queue_family.%i.flags", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->queue_family_props[i].queueFlags, NULL);
+ g_free (prop_id);
+
+ prop_id = g_strdup_printf ("vulkan.queue_family.%i.flags.str", i);
+ gst_structure_set (s, prop_id, G_TYPE_STRING, queue_flags_str, NULL);
+ g_free (prop_id);
+
+ prop_id =
+ g_strdup_printf ("vulkan.queue_family.%i.timestamp_resolution", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->queue_family_props[i].timestampValidBits, NULL);
+ g_free (prop_id);
+
+ prop_id =
+ g_strdup_printf
+ ("vulkan.queue_family.%i.min_image_transfer_granuality.width", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->queue_family_props[i].
+ minImageTransferGranularity.width, NULL);
+ g_free (prop_id);
+
+ prop_id =
+ g_strdup_printf
+ ("vulkan.queue_family.%i.min_image_transfer_granuality.height", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->queue_family_props[i].
+ minImageTransferGranularity.height, NULL);
+ g_free (prop_id);
+
+ prop_id =
+ g_strdup_printf
+ ("vulkan.queue_family.%i.min_image_transfer_granuality.depth", i);
+ gst_structure_set (s, prop_id, G_TYPE_UINT,
+ (guint) device->queue_family_props[i].
+ minImageTransferGranularity.depth, NULL);
+ g_free (prop_id);
+
+ g_free (queue_flags_str);
+ }
+ }
+}
+
+static GList *
+gst_vulkan_device_provider_probe (GstDeviceProvider * provider)
+{
+ GstVulkanInstance *instance;
+ GError *error = NULL;
+ GList *ret = NULL;
+ guint i;
+
+ instance = gst_vulkan_instance_new ();
+ if (!gst_vulkan_instance_open (instance, &error))
+ goto failed;
+
+ for (i = 0; i < instance->n_physical_devices; i++) {
+ GstVulkanPhysicalDevice *device;
+ gboolean is_default = i == 0;
+ GstStructure *props;
+ GstCaps *caps;
+
+ device = gst_vulkan_physical_device_new (instance, i);
+
+ props = gst_structure_new_empty ("properties");
+ fill_properties (device, props);
+ caps = gst_caps_from_string ("video/x-raw(memory:VulkanImage)");
+ ret = g_list_prepend (ret, gst_vulkan_device_object_new (device, caps,
+ GST_VULKAN_DEVICE_TYPE_SINK, props, is_default));
+ gst_caps_unref (caps);
+ gst_structure_free (props);
+ }
+
+ /* TODO: device groups? */
+
+ gst_object_unref (instance);
+ return ret;
+
+failed:
+ if (error) {
+ GST_WARNING_OBJECT (provider, "%s", error->message);
+ g_clear_error (&error);
+ }
+ if (instance)
+ gst_object_unref (instance);
+
+ return NULL;
+}
+
+enum
+{
+ PROP_0,
+ PROP_PHYSICAL_DEVICE,
+};
+
+G_DEFINE_TYPE (GstVulkanDeviceObject, gst_vulkan_device_object,
+ GST_TYPE_DEVICE);
+
+static void gst_vulkan_device_object_get_property (GObject * object,
+ guint prop_id, GValue * value, GParamSpec * pspec);
+static void gst_vulkan_device_object_set_property (GObject * object,
+ guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_vulkan_device_object_finalize (GObject * object);
+static GstElement *gst_vulkan_device_object_create_element (GstDevice * device,
+ const gchar * name);
+static gboolean gst_vulkan_device_object_reconfigure_element (GstDevice *
+ device, GstElement * element);
+
+static void
+gst_vulkan_device_object_class_init (GstVulkanDeviceObjectClass * klass)
+{
+ GstDeviceClass *dev_class = GST_DEVICE_CLASS (klass);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ dev_class->create_element = gst_vulkan_device_object_create_element;
+ dev_class->reconfigure_element = gst_vulkan_device_object_reconfigure_element;
+
+ object_class->get_property = gst_vulkan_device_object_get_property;
+ object_class->set_property = gst_vulkan_device_object_set_property;
+ object_class->finalize = gst_vulkan_device_object_finalize;
+
+ g_object_class_install_property (object_class, PROP_PHYSICAL_DEVICE,
+ g_param_spec_object ("physical-device", "Physical Device",
+ "Associated Vulkan Physical Device", GST_TYPE_VULKAN_PHYSICAL_DEVICE,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+}
+
+static void
+gst_vulkan_device_object_init (GstVulkanDeviceObject * device)
+{
+}
+
+static void
+gst_vulkan_device_object_finalize (GObject * object)
+{
+ GstVulkanDeviceObject *device = GST_VULKAN_DEVICE_OBJECT (object);
+
+ gst_clear_object (&device->physical_device);
+
+ G_OBJECT_CLASS (gst_vulkan_device_object_parent_class)->finalize (object);
+}
+
+static gpointer
+_ref_if_set (gpointer data, gpointer user_data)
+{
+ if (data) {
+ return g_weak_ref_get (data);
+ }
+ return NULL;
+}
+
+static void
+_ref_free (GWeakRef * ref)
+{
+ g_weak_ref_clear (ref);
+ g_free (ref);
+}
+
+static GstPadProbeReturn
+device_context_probe (GstPad * pad, GstPadProbeInfo * info, gpointer user_data)
+{
+ GstVulkanPhysicalDevice *physical = GST_VULKAN_PHYSICAL_DEVICE (user_data);
+ GstElement *element = GST_ELEMENT (gst_object_get_parent (GST_OBJECT (pad)));
+ GstPadProbeReturn ret = GST_PAD_PROBE_OK;
+
+ if (GST_PAD_PROBE_INFO_TYPE (info) & GST_PAD_PROBE_TYPE_QUERY_BOTH) {
+ GstQuery *query = GST_PAD_PROBE_INFO_QUERY (info);
+
+ if (GST_QUERY_TYPE (query) == GST_QUERY_CONTEXT) {
+ const char *context_type = NULL;
+
+ gst_query_parse_context_type (query, &context_type);
+
+ if (gst_vulkan_instance_handle_context_query (element, query,
+ physical->instance)) {
+ ret = GST_PAD_PROBE_HANDLED;
+ goto out;
+ }
+
+ if (g_strcmp0 (context_type, GST_VULKAN_DEVICE_CONTEXT_TYPE_STR) == 0) {
+ GstVulkanDevice *device = NULL;
+
+ GST_OBJECT_LOCK (physical);
+ device = g_object_dup_data (G_OBJECT (physical),
+ "vkdeviceprovider.physical.device", (GDuplicateFunc) _ref_if_set,
+ NULL);
+ if (!device || !GST_IS_VULKAN_DEVICE (device)) {
+ GWeakRef *ref = g_new0 (GWeakRef, 1);
+ if (device)
+ gst_object_unref (device);
+ device = gst_vulkan_device_new (physical);
+ g_weak_ref_init (ref, device);
+ g_object_set_data_full (G_OBJECT (physical),
+ "vkdeviceprovider.physical.device", ref,
+ (GDestroyNotify) _ref_free);
+ }
+ GST_OBJECT_UNLOCK (physical);
+
+ if (gst_vulkan_device_handle_context_query (element, query, device)) {
+ ret = GST_PAD_PROBE_HANDLED;
+ gst_object_unref (device);
+ goto out;
+ }
+ gst_object_unref (device);
+ }
+ }
+ }
+
+out:
+ gst_object_unref (element);
+ return ret;
+}
+
+static GstElement *
+gst_vulkan_device_object_create_element (GstDevice * device, const gchar * name)
+{
+ GstVulkanDeviceObject *vulkan_device = GST_VULKAN_DEVICE_OBJECT (device);
+ GstElement *elem;
+ GstPad *pad;
+
+ elem = gst_element_factory_make (vulkan_device->element, name);
+ pad = gst_element_get_static_pad (elem, "sink");
+ gst_pad_add_probe (pad, GST_PAD_PROBE_TYPE_QUERY_BOTH,
+ (GstPadProbeCallback) device_context_probe,
+ gst_object_ref (vulkan_device->physical_device),
+ (GDestroyNotify) gst_object_unref);
+ gst_object_unref (pad);
+
+ return elem;
+}
+
+static gboolean
+gst_vulkan_device_object_reconfigure_element (GstDevice * device,
+ GstElement * element)
+{
+ return FALSE;
+}
+
+/* Takes ownership of @caps and @props */
+static GstDevice *
+gst_vulkan_device_object_new (GstVulkanPhysicalDevice * device, GstCaps * caps,
+ GstVulkanDeviceType type, GstStructure * props, gboolean is_default)
+{
+ GstVulkanDeviceObject *gstdev;
+ const gchar *element = NULL;
+ const gchar *klass = NULL;
+ gchar *device_name = NULL;
+
+ g_return_val_if_fail (GST_IS_VULKAN_PHYSICAL_DEVICE (device), NULL);
+ g_return_val_if_fail (caps, NULL);
+ g_return_val_if_fail (props, NULL);
+
+ switch (type) {
+ case GST_VULKAN_DEVICE_TYPE_SINK:
+ element = "vulkansink";
+ klass = "Video/Sink";
+ break;
+ default:
+ g_assert_not_reached ();
+ break;
+ }
+
+ g_object_get (device, "name", &device_name, NULL);
+
+ gst_structure_set (props, "is-default", G_TYPE_BOOLEAN, is_default, NULL);
+ gstdev =
+ g_object_new (GST_TYPE_VULKAN_DEVICE_OBJECT, "display-name", device_name,
+ "caps", caps, "device-class", klass, "properties", props, NULL);
+
+ gstdev->physical_device = device;
+ gstdev->type = type;
+ g_object_get (device, "device-index", &gstdev->device_index, NULL);
+ gstdev->element = element;
+ gstdev->is_default = is_default;
+
+ g_free (device_name);
+
+ return GST_DEVICE (gstdev);
+}
+
+static void
+gst_vulkan_device_object_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ GstVulkanDeviceObject *vulkan_device = GST_VULKAN_DEVICE_OBJECT (object);
+
+ switch (prop_id) {
+ case PROP_PHYSICAL_DEVICE:
+ g_value_set_object (value, vulkan_device->physical_device);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_vulkan_device_object_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ switch (prop_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
--- /dev/null
+/* GStreamer Vulkan device provider unit test
+ *
+ * Copyright (C) 2019 Matthew Wayers <matthew@centricular.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <gst/check/gstcheck.h>
+#include <gst/vulkan/vulkan.h>
+
+static GstDeviceMonitor *
+vulkan_sink_device_provider (void)
+{
+ GstDeviceMonitor *monitor = gst_device_monitor_new ();
+ GstCaps *caps;
+
+ caps = gst_caps_from_string ("video/x-raw(memory:VulkanImage)");
+ gst_device_monitor_add_filter (monitor, "Video/Sink", caps);
+ gst_caps_unref (caps);
+
+ gst_device_monitor_start (monitor);
+
+ return monitor;
+}
+
+GST_START_TEST (vulkan_provider_creation)
+{
+ GstDeviceMonitor *monitor;
+ GList *devices, *l;
+ gboolean found_vulkan_device = FALSE;
+
+ monitor = vulkan_sink_device_provider ();
+ devices = gst_device_monitor_get_devices (monitor);
+
+ for (l = devices; l; l = g_list_next (l)) {
+ GstDevice *device = GST_DEVICE (l->data);
+ GstVulkanPhysicalDevice *vk_phys_device;
+ GstVulkanDevice *elem_device;
+ GstElement *pipeline, *sink, *upload, *src;
+ GParamSpec *pspec;
+
+ if (!(pspec =
+ g_object_class_find_property (G_OBJECT_GET_CLASS (device),
+ "physical-device")))
+ continue;
+ if (G_PARAM_SPEC_VALUE_TYPE (pspec) != GST_TYPE_VULKAN_PHYSICAL_DEVICE)
+ continue;
+
+ found_vulkan_device = TRUE;
+ g_object_get (device, "physical-device", &vk_phys_device, NULL);
+ fail_unless (GST_IS_VULKAN_PHYSICAL_DEVICE (vk_phys_device));
+
+ pipeline = gst_pipeline_new ("vkdeviceprovider");
+ src = gst_element_factory_make ("videotestsrc", NULL);
+ upload = gst_element_factory_make ("vulkanupload", NULL);
+ sink = gst_device_create_element (device, NULL);
+
+ fail_unless (gst_bin_add (GST_BIN (pipeline), src));
+ fail_unless (gst_bin_add (GST_BIN (pipeline), upload));
+ fail_unless (gst_bin_add (GST_BIN (pipeline), sink));
+ fail_unless (gst_element_link_many (src, upload, sink, NULL));
+ gst_element_set_state (pipeline, GST_STATE_READY);
+
+ g_object_get (sink, "device", &elem_device, NULL);
+ fail_unless (GST_IS_VULKAN_DEVICE (elem_device));
+
+ GST_DEBUG ("%p =? %p", vk_phys_device, elem_device->physical_device);
+ fail_unless (vk_phys_device == elem_device->physical_device);
+
+ gst_object_unref (vk_phys_device);
+ gst_object_unref (elem_device);
+
+ gst_element_set_state (pipeline, GST_STATE_NULL);
+ gst_object_unref (pipeline);
+ }
+ g_list_free_full (devices, gst_object_unref);
+ gst_device_monitor_stop (monitor);
+ gst_object_unref (monitor);
+
+ if (!found_vulkan_device)
+ GST_WARNING ("No vulkan devices found");
+}
+
+GST_END_TEST;
+
+static Suite *
+vkdeviceprovider_suite (void)
+{
+ Suite *s = suite_create ("vkdeviceprovider");
+ TCase *tc_basic = tcase_create ("general");
+ GstVulkanInstance *instance;
+ gboolean have_instance;
+
+ suite_add_tcase (s, tc_basic);
+
+ /* FIXME: CI doesn't have a software vulkan renderer (and none exists currently) */
+ instance = gst_vulkan_instance_new ();
+ have_instance = gst_vulkan_instance_open (instance, NULL);
+ gst_object_unref (instance);
+ if (have_instance) {
+ tcase_add_test (tc_basic, vulkan_provider_creation);
+ }
+
+ return s;
+}
+
+GST_CHECK_MAIN (vkdeviceprovider);
projects / platform / upstream / gstreamer.git / commitdiff