GstVulkanDevice

A GstVulkanDevice encapsulates a VkDevice

GstVulkanDevice

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstVulkanDevice

Members

parent (GstObject) –

the parent GstObject

instance (GstVulkanInstance *) –

the GstVulkanInstance this device was allocated with

physical_device (GstVulkanPhysicalDevice *) –

the GstVulkanPhysicalDevice this device was allocated with

device (VkDevice) –

the vulkan device handle

Since : 1.18


Class structure

GstVulkanDeviceClass

Fields
parent_class (GstObjectClass) –

the parent GstObjectClass

Since : 1.18


GstVulkan.VulkanDeviceClass

Attributes
parent_class (Gst.ObjectClass) –

the parent Gst.ObjectClass

Since : 1.18


GstVulkan.VulkanDeviceClass

Attributes
parent_class (Gst.ObjectClass) –

the parent Gst.ObjectClass

Since : 1.18


GstVulkan.VulkanDevice

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──GstVulkan.VulkanDevice

Members

parent (Gst.Object) –

the parent Gst.Object

instance (GstVulkan.VulkanInstance) –

the GstVulkan.VulkanInstance this device was allocated with

physical_device (GstVulkan.VulkanPhysicalDevice) –

the GstVulkan.VulkanPhysicalDevice this device was allocated with

device (Vulkan.Device) –

the vulkan device handle

Since : 1.18


GstVulkan.VulkanDevice

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──GstVulkan.VulkanDevice

Members

parent (Gst.Object) –

the parent Gst.Object

instance (GstVulkan.VulkanInstance) –

the GstVulkan.VulkanInstance this device was allocated with

physical_device (GstVulkan.VulkanPhysicalDevice) –

the GstVulkan.VulkanPhysicalDevice this device was allocated with

device (Vulkan.Device) –

the vulkan device handle

Since : 1.18


Constructors

gst_vulkan_device_new

GstVulkanDevice *
gst_vulkan_device_new (GstVulkanPhysicalDevice * physical_device)

Parameters:

physical_device

the associated GstVulkanPhysicalDevice

Returns ( [transfer: full])

a new GstVulkanDevice

Since : 1.18


GstVulkan.VulkanDevice.prototype.new

function GstVulkan.VulkanDevice.prototype.new(physical_device: GstVulkan.VulkanPhysicalDevice): {
    // javascript wrapper for 'gst_vulkan_device_new'
}

Parameters:

physical_device (GstVulkan.VulkanPhysicalDevice)

the associated GstVulkan.VulkanPhysicalDevice

Since : 1.18


GstVulkan.VulkanDevice.new

def GstVulkan.VulkanDevice.new (physical_device):
    #python wrapper for 'gst_vulkan_device_new'

Parameters:

physical_device (GstVulkan.VulkanPhysicalDevice)

the associated GstVulkan.VulkanPhysicalDevice

Since : 1.18


gst_vulkan_device_new_with_index

GstVulkanDevice *
gst_vulkan_device_new_with_index (GstVulkanInstance * instance,
                                  guint device_index)

Parameters:

instance

the associated GstVulkanInstance

device_index

the device index to create the new GstVulkanDevice from

Returns ( [transfer: full])

a new GstVulkanDevice

Since : 1.18


GstVulkan.VulkanDevice.prototype.new_with_index

function GstVulkan.VulkanDevice.prototype.new_with_index(instance: GstVulkan.VulkanInstance, device_index: Number): {
    // javascript wrapper for 'gst_vulkan_device_new_with_index'
}

Parameters:

instance (GstVulkan.VulkanInstance)

the associated GstVulkan.VulkanInstance

device_index (Number)

the device index to create the new GstVulkan.VulkanDevice from

Since : 1.18


GstVulkan.VulkanDevice.new_with_index

def GstVulkan.VulkanDevice.new_with_index (instance, device_index):
    #python wrapper for 'gst_vulkan_device_new_with_index'

Parameters:

instance (GstVulkan.VulkanInstance)

the associated GstVulkan.VulkanInstance

device_index (int)

the device index to create the new GstVulkan.VulkanDevice from

Since : 1.18


Methods

gst_vulkan_device_create_fence

GstVulkanFence *
gst_vulkan_device_create_fence (GstVulkanDevice * device,
                                GError ** error)

Parameters:

device

a GstVulkanDevice

error

a GError to fill on failure

Returns ( [transfer: full][nullable])

a new GstVulkanFence or NULL

Since : 1.18


GstVulkan.VulkanDevice.prototype.create_fence

function GstVulkan.VulkanDevice.prototype.create_fence(): {
    // javascript wrapper for 'gst_vulkan_device_create_fence'
}

Parameters:

Since : 1.18


GstVulkan.VulkanDevice.create_fence

@raises(GLib.GError)
def GstVulkan.VulkanDevice.create_fence (self):
    #python wrapper for 'gst_vulkan_device_create_fence'

Parameters:

Since : 1.18


gst_vulkan_device_disable_extension

gboolean
gst_vulkan_device_disable_extension (GstVulkanDevice * device,
                                     const gchar * name)

Disable an Vulkan extension by name. Disabling an extension will only have an effect before the call to gst_vulkan_device_open.

Parameters:

device

a GstVulkanDevice

name

extension name to enable

Returns

whether the Vulkan extension could be disabled.

Since : 1.18


GstVulkan.VulkanDevice.prototype.disable_extension

function GstVulkan.VulkanDevice.prototype.disable_extension(name: String): {
    // javascript wrapper for 'gst_vulkan_device_disable_extension'
}

Disable an Vulkan extension by name. Disabling an extension will only have an effect before the call to GstVulkan.VulkanDevice.prototype.open.

Parameters:

name (String)

extension name to enable

Returns (Number)

whether the Vulkan extension could be disabled.

Since : 1.18


GstVulkan.VulkanDevice.disable_extension

def GstVulkan.VulkanDevice.disable_extension (self, name):
    #python wrapper for 'gst_vulkan_device_disable_extension'

Disable an Vulkan extension by name. Disabling an extension will only have an effect before the call to GstVulkan.VulkanDevice.open.

Parameters:

name (str)

extension name to enable

Returns (bool)

whether the Vulkan extension could be disabled.

Since : 1.18


gst_vulkan_device_enable_extension

gboolean
gst_vulkan_device_enable_extension (GstVulkanDevice * device,
                                    const gchar * name)

Enable an Vulkan extension by name. Enabling an extension will only have an effect before the call to gst_vulkan_device_open.

Parameters:

device

a GstVulkanDevice

name

extension name to enable

Returns

whether the Vulkan extension could be enabled.

Since : 1.18


GstVulkan.VulkanDevice.prototype.enable_extension

function GstVulkan.VulkanDevice.prototype.enable_extension(name: String): {
    // javascript wrapper for 'gst_vulkan_device_enable_extension'
}

Enable an Vulkan extension by name. Enabling an extension will only have an effect before the call to GstVulkan.VulkanDevice.prototype.open.

Parameters:

name (String)

extension name to enable

Returns (Number)

whether the Vulkan extension could be enabled.

Since : 1.18


GstVulkan.VulkanDevice.enable_extension

def GstVulkan.VulkanDevice.enable_extension (self, name):
    #python wrapper for 'gst_vulkan_device_enable_extension'

Enable an Vulkan extension by name. Enabling an extension will only have an effect before the call to GstVulkan.VulkanDevice.open.

Parameters:

name (str)

extension name to enable

Returns (bool)

whether the Vulkan extension could be enabled.

Since : 1.18


gst_vulkan_device_enable_layer

gboolean
gst_vulkan_device_enable_layer (GstVulkanDevice * device,
                                const gchar * name)

Enable an Vulkan layer by name. Enabling a layer will only have an effect before the call to gst_vulkan_device_open.

Parameters:

device

a GstVulkanDevice

name

layer name to enable

Returns

whether the Vulkan layer could be enabled.

Since : 1.18


GstVulkan.VulkanDevice.prototype.enable_layer

function GstVulkan.VulkanDevice.prototype.enable_layer(name: String): {
    // javascript wrapper for 'gst_vulkan_device_enable_layer'
}

Enable an Vulkan layer by name. Enabling a layer will only have an effect before the call to GstVulkan.VulkanDevice.prototype.open.

Parameters:

name (String)

layer name to enable

Returns (Number)

whether the Vulkan layer could be enabled.

Since : 1.18


GstVulkan.VulkanDevice.enable_layer

def GstVulkan.VulkanDevice.enable_layer (self, name):
    #python wrapper for 'gst_vulkan_device_enable_layer'

Enable an Vulkan layer by name. Enabling a layer will only have an effect before the call to GstVulkan.VulkanDevice.open.

Parameters:

name (str)

layer name to enable

Returns (bool)

whether the Vulkan layer could be enabled.

Since : 1.18


gst_vulkan_device_foreach_queue

gst_vulkan_device_foreach_queue (GstVulkanDevice * device,
                                 GstVulkanDeviceForEachQueueFunc func,
                                 gpointer user_data)

Iterate over each queue family available on GstVulkanDevice

Parameters:

device

a GstVulkanDevice

func ( [scope call])

a GstVulkanDeviceForEachQueueFunc to run for each GstVulkanQueue

user_data ( [closure])

user data to pass to each call of func

Since : 1.18


GstVulkan.VulkanDevice.prototype.foreach_queue

function GstVulkan.VulkanDevice.prototype.foreach_queue(func: GstVulkan.VulkanDeviceForEachQueueFunc, user_data: Object): {
    // javascript wrapper for 'gst_vulkan_device_foreach_queue'
}

Iterate over each queue family available on GstVulkan.VulkanDevice

Parameters:

user_data (Object)

user data to pass to each call of func

Since : 1.18


GstVulkan.VulkanDevice.foreach_queue

def GstVulkan.VulkanDevice.foreach_queue (self, *func, *user_data):
    #python wrapper for 'gst_vulkan_device_foreach_queue'

Iterate over each queue family available on GstVulkan.VulkanDevice

Parameters:

user_data (variadic)

user data to pass to each call of func

Since : 1.18


gst_vulkan_device_get_instance

GstVulkanInstance *
gst_vulkan_device_get_instance (GstVulkanDevice * device)

Parameters:

device

a GstVulkanDevice

Returns ( [transfer: full][nullable])

the GstVulkanInstance used to create this device

Since : 1.18


GstVulkan.VulkanDevice.prototype.get_instance

function GstVulkan.VulkanDevice.prototype.get_instance(): {
    // javascript wrapper for 'gst_vulkan_device_get_instance'
}

Parameters:

Returns (GstVulkan.VulkanInstance)

the GstVulkan.VulkanInstance used to create this device

Since : 1.18


GstVulkan.VulkanDevice.get_instance

def GstVulkan.VulkanDevice.get_instance (self):
    #python wrapper for 'gst_vulkan_device_get_instance'

Parameters:

Returns (GstVulkan.VulkanInstance)

the GstVulkan.VulkanInstance used to create this device

Since : 1.18


gst_vulkan_device_get_physical_device

VkPhysicalDevice
gst_vulkan_device_get_physical_device (GstVulkanDevice * device)

Parameters:

device

a GstVulkanDevice

Returns

The VkPhysicalDevice used to create device

Since : 1.18


gst_vulkan_device_get_proc_address

gpointer
gst_vulkan_device_get_proc_address (GstVulkanDevice * device,
                                    const gchar * name)

Performs vkGetDeviceProcAddr() with device and name

Parameters:

device

a GstVulkanDevice

name

name of the function to retrieve

Returns ( [nullable])

the function pointer for name or NULL

Since : 1.18


GstVulkan.VulkanDevice.prototype.get_proc_address

function GstVulkan.VulkanDevice.prototype.get_proc_address(name: String): {
    // javascript wrapper for 'gst_vulkan_device_get_proc_address'
}

Performs vkGetDeviceProcAddr() with device and name

Parameters:

name (String)

name of the function to retrieve

Returns (Object)

the function pointer for name or null

Since : 1.18


GstVulkan.VulkanDevice.get_proc_address

def GstVulkan.VulkanDevice.get_proc_address (self, name):
    #python wrapper for 'gst_vulkan_device_get_proc_address'

Performs vkGetDeviceProcAddr() with device and name

Parameters:

name (str)

name of the function to retrieve

Returns (object)

the function pointer for name or None

Since : 1.18


gst_vulkan_device_get_queue

GstVulkanQueue *
gst_vulkan_device_get_queue (GstVulkanDevice * device,
                             guint32 queue_family,
                             guint32 queue_i)

Parameters:

device

a GstVulkanDevice

queue_family

a queue family to retrieve

queue_i

index of the family to retrieve

Returns ( [transfer: full])

a new GstVulkanQueue

Since : 1.18


GstVulkan.VulkanDevice.prototype.get_queue

function GstVulkan.VulkanDevice.prototype.get_queue(queue_family: Number, queue_i: Number): {
    // javascript wrapper for 'gst_vulkan_device_get_queue'
}

Parameters:

queue_family (Number)

a queue family to retrieve

queue_i (Number)

index of the family to retrieve

Since : 1.18


GstVulkan.VulkanDevice.get_queue

def GstVulkan.VulkanDevice.get_queue (self, queue_family, queue_i):
    #python wrapper for 'gst_vulkan_device_get_queue'

Parameters:

queue_family (int)

a queue family to retrieve

queue_i (int)

index of the family to retrieve

Since : 1.18


gst_vulkan_device_is_extension_enabled

gboolean
gst_vulkan_device_is_extension_enabled (GstVulkanDevice * device,
                                        const gchar * name)

Parameters:

device

a # GstVulkanDevice

name

extension name

Returns

whether extension name is enabled

Since : 1.18


GstVulkan.VulkanDevice.prototype.is_extension_enabled

function GstVulkan.VulkanDevice.prototype.is_extension_enabled(name: String): {
    // javascript wrapper for 'gst_vulkan_device_is_extension_enabled'
}

Parameters:

device (GstVulkan.VulkanDevice)

a # GstVulkanDevice

name (String)

extension name

Returns (Number)

whether extension name is enabled

Since : 1.18


GstVulkan.VulkanDevice.is_extension_enabled

def GstVulkan.VulkanDevice.is_extension_enabled (self, name):
    #python wrapper for 'gst_vulkan_device_is_extension_enabled'

Parameters:

device (GstVulkan.VulkanDevice)

a # GstVulkanDevice

name (str)

extension name

Returns (bool)

whether extension name is enabled

Since : 1.18


gst_vulkan_device_is_layer_enabled

gboolean
gst_vulkan_device_is_layer_enabled (GstVulkanDevice * device,
                                    const gchar * name)

Parameters:

device

a # GstVulkanDevice

name

layer name

Returns

whether layer name is enabled

Since : 1.18


GstVulkan.VulkanDevice.prototype.is_layer_enabled

function GstVulkan.VulkanDevice.prototype.is_layer_enabled(name: String): {
    // javascript wrapper for 'gst_vulkan_device_is_layer_enabled'
}

Parameters:

device (GstVulkan.VulkanDevice)

a # GstVulkanDevice

name (String)

layer name

Returns (Number)

whether layer name is enabled

Since : 1.18


GstVulkan.VulkanDevice.is_layer_enabled

def GstVulkan.VulkanDevice.is_layer_enabled (self, name):
    #python wrapper for 'gst_vulkan_device_is_layer_enabled'

Parameters:

device (GstVulkan.VulkanDevice)

a # GstVulkanDevice

name (str)

layer name

Returns (bool)

whether layer name is enabled

Since : 1.18


gst_vulkan_device_open

gboolean
gst_vulkan_device_open (GstVulkanDevice * device,
                        GError ** error)

Attempts to create the internal VkDevice object.

Parameters:

device

a GstVulkanDevice

error

a GError

Returns

whether a vulkan device could be created

Since : 1.18


GstVulkan.VulkanDevice.prototype.open

function GstVulkan.VulkanDevice.prototype.open(): {
    // javascript wrapper for 'gst_vulkan_device_open'
}

Attempts to create the internal VkDevice object.

Parameters:

Returns (Number)

whether a vulkan device could be created

Since : 1.18


GstVulkan.VulkanDevice.open

@raises(GLib.GError)
def GstVulkan.VulkanDevice.open (self):
    #python wrapper for 'gst_vulkan_device_open'

Attempts to create the internal VkDevice object.

Parameters:

Returns (bool)

whether a vulkan device could be created

Since : 1.18


gst_vulkan_device_queue_family_indices

GArray *
gst_vulkan_device_queue_family_indices (GstVulkanDevice * device)

Parameters:

device

a GstVulkanDevice

Returns ( [element-typeuint32_t][transfer: full])

An array with the family indexes of the created queues in device

Since : 1.24


GstVulkan.VulkanDevice.prototype.queue_family_indices

function GstVulkan.VulkanDevice.prototype.queue_family_indices(): {
    // javascript wrapper for 'gst_vulkan_device_queue_family_indices'
}

Parameters:

Returns ([ Number ])

An array with the family indexes of the created queues in device

Since : 1.24


GstVulkan.VulkanDevice.queue_family_indices

def GstVulkan.VulkanDevice.queue_family_indices (self):
    #python wrapper for 'gst_vulkan_device_queue_family_indices'

Parameters:

Returns ([ int ])

An array with the family indexes of the created queues in device

Since : 1.24


gst_vulkan_device_select_queue

GstVulkanQueue *
gst_vulkan_device_select_queue (GstVulkanDevice * device,
                                VkQueueFlagBits expected_flags)

Select a compatible queue from the device supporting the expected_flags.

Parameters:

device

a GstVulkanDevice

expected_flags

a VkQueueFlagBits

Returns ( [transfer: full])

a GstVulkanQueue for queue matching the expected_flags

Since : 1.24


GstVulkan.VulkanDevice.prototype.select_queue

function GstVulkan.VulkanDevice.prototype.select_queue(expected_flags: Vulkan.QueueFlagBits): {
    // javascript wrapper for 'gst_vulkan_device_select_queue'
}

Select a compatible queue from the device supporting the expected_flags.

Parameters:

expected_flags (Vulkan.QueueFlagBits)

a VkQueueFlagBits

Returns (GstVulkan.VulkanQueue)

a GstVulkan.VulkanQueue for queue matching the expected_flags

Since : 1.24


GstVulkan.VulkanDevice.select_queue

def GstVulkan.VulkanDevice.select_queue (self, expected_flags):
    #python wrapper for 'gst_vulkan_device_select_queue'

Select a compatible queue from the device supporting the expected_flags.

Parameters:

expected_flags (Vulkan.QueueFlagBits)

a VkQueueFlagBits

Returns (GstVulkan.VulkanQueue)

a GstVulkan.VulkanQueue for queue matching the expected_flags

Since : 1.24


Functions

gst_vulkan_device_handle_context_query

gboolean
gst_vulkan_device_handle_context_query (GstElement * element,
                                        GstQuery * query,
                                        GstVulkanDevice * device)

If a GstVulkanDevice is requested in query, sets device as the reply.

Intended for use with element query handlers to respond to GST_QUERY_CONTEXT for a GstVulkanDevice.

Parameters:

element

a GstElement

query

a GstQuery of type GST_QUERY_CONTEXT

device

the GstVulkanDevice

Returns

whether query was responded to with device

Since : 1.18


GstVulkan.VulkanDevice.prototype.handle_context_query

function GstVulkan.VulkanDevice.prototype.handle_context_query(element: Gst.Element, query: Gst.Query, device: GstVulkan.VulkanDevice): {
    // javascript wrapper for 'gst_vulkan_device_handle_context_query'
}

If a GstVulkan.VulkanDevice is requested in query, sets device as the reply.

Intended for use with element query handlers to respond to Gst.QueryType.CONTEXT for a GstVulkan.VulkanDevice.

Parameters:

element (Gst.Element)

a Gst.Element

query (Gst.Query)

a Gst.Query of type Gst.QueryType.CONTEXT

Returns (Number)

whether query was responded to with device

Since : 1.18


GstVulkan.VulkanDevice.handle_context_query

def GstVulkan.VulkanDevice.handle_context_query (element, query, device):
    #python wrapper for 'gst_vulkan_device_handle_context_query'

If a GstVulkan.VulkanDevice is requested in query, sets device as the reply.

Intended for use with element query handlers to respond to Gst.QueryType.CONTEXT for a GstVulkan.VulkanDevice.

Parameters:

element (Gst.Element)

a Gst.Element

query (Gst.Query)

a Gst.Query of type Gst.QueryType.CONTEXT

Returns (bool)

whether query was responded to with device

Since : 1.18


gst_vulkan_device_run_context_query

gboolean
gst_vulkan_device_run_context_query (GstElement * element,
                                     GstVulkanDevice ** device)

Attempt to retrieve a GstVulkanDevice using GST_QUERY_CONTEXT from the surrounding elements of element.

Parameters:

element

a GstElement

device ( [inout])

a GstVulkanDevice

Returns

whether device contains a valid GstVulkanDevice

Since : 1.18


GstVulkan.VulkanDevice.prototype.run_context_query

function GstVulkan.VulkanDevice.prototype.run_context_query(element: Gst.Element, device: GstVulkan.VulkanDevice): {
    // javascript wrapper for 'gst_vulkan_device_run_context_query'
}

Attempt to retrieve a GstVulkan.VulkanDevice using Gst.QueryType.CONTEXT from the surrounding elements of element.

Parameters:

element (Gst.Element)

a Gst.Element

Returns a tuple made of:

(Number )

whether device contains a valid GstVulkan.VulkanDevice

device (GstVulkan.VulkanDevice )

whether device contains a valid GstVulkan.VulkanDevice

Since : 1.18


GstVulkan.VulkanDevice.run_context_query

def GstVulkan.VulkanDevice.run_context_query (element, device):
    #python wrapper for 'gst_vulkan_device_run_context_query'

Attempt to retrieve a GstVulkan.VulkanDevice using Gst.QueryType.CONTEXT from the surrounding elements of element.

Parameters:

element (Gst.Element)

a Gst.Element

Returns a tuple made of:

(bool )

whether device contains a valid GstVulkan.VulkanDevice

device (GstVulkan.VulkanDevice )

whether device contains a valid GstVulkan.VulkanDevice

Since : 1.18


Properties

instance

“instance” GstVulkanInstance *

Flags : Read


instance

“instance” GstVulkan.VulkanInstance

Flags : Read


instance

“self.props.instance” GstVulkan.VulkanInstance

Flags : Read


physical-device

“physical-device” GstVulkanPhysicalDevice *

Flags : Read / Write / Construct Only


physical-device

“physical-device” GstVulkan.VulkanPhysicalDevice

Flags : Read / Write / Construct Only


physical_device

“self.props.physical_device” GstVulkan.VulkanPhysicalDevice

Flags : Read / Write / Construct Only


Functions

gst_context_get_vulkan_device

gboolean
gst_context_get_vulkan_device (GstContext * context,
                               GstVulkanDevice ** device)

Parameters:

context

a GstContext

device

resulting GstVulkanDevice

Returns

Whether device was in context

Since : 1.18


GstVulkan.prototype.context_get_vulkan_device

function GstVulkan.prototype.context_get_vulkan_device(context: Gst.Context, device: GstVulkan.VulkanDevice): {
    // javascript wrapper for 'gst_context_get_vulkan_device'
}

Parameters:

context (Gst.Context)

a Gst.Context

Returns (Number)

Whether device was in context

Since : 1.18


GstVulkan.context_get_vulkan_device

def GstVulkan.context_get_vulkan_device (context, device):
    #python wrapper for 'gst_context_get_vulkan_device'

Parameters:

context (Gst.Context)

a Gst.Context

Returns (bool)

Whether device was in context

Since : 1.18


gst_context_set_vulkan_device

gst_context_set_vulkan_device (GstContext * context,
                               GstVulkanDevice * device)

Sets device on context

Parameters:

context

a GstContext

device

a GstVulkanDevice

Since : 1.18


GstVulkan.prototype.context_set_vulkan_device

function GstVulkan.prototype.context_set_vulkan_device(context: Gst.Context, device: GstVulkan.VulkanDevice): {
    // javascript wrapper for 'gst_context_set_vulkan_device'
}

Sets device on context

Parameters:

context (Gst.Context)

a Gst.Context

Since : 1.18


GstVulkan.context_set_vulkan_device

def GstVulkan.context_set_vulkan_device (context, device):
    #python wrapper for 'gst_context_set_vulkan_device'

Sets device on context

Parameters:

context (Gst.Context)

a Gst.Context

Since : 1.18


Constants

GST_VULKAN_DEVICE_CONTEXT_TYPE_STR

#define GST_VULKAN_DEVICE_CONTEXT_TYPE_STR "gst.vulkan.device"

Since : 1.18


GstVulkan.VULKAN_DEVICE_CONTEXT_TYPE_STR

Since : 1.18


GstVulkan.VULKAN_DEVICE_CONTEXT_TYPE_STR

Since : 1.18


Callbacks

GstVulkanDeviceForEachQueueFunc

gboolean
(*GstVulkanDeviceForEachQueueFunc) (GstVulkanDevice * device,
                                    GstVulkanQueue * queue,
                                    gpointer user_data)

Parameters:

device
No description available
queue
No description available
user_data
No description available
Returns
No description available

Since : 1.18


GstVulkan.VulkanDeviceForEachQueueFunc

function GstVulkan.VulkanDeviceForEachQueueFunc(device: GstVulkan.VulkanDevice, queue: GstVulkan.VulkanQueue, user_data: Object): {
    // javascript wrapper for 'GstVulkanDeviceForEachQueueFunc'
}

Parameters:

device (GstVulkan.VulkanDevice)
No description available
queue (GstVulkan.VulkanQueue)
No description available
user_data (Object)
No description available
Returns (Number)
No description available

Since : 1.18


GstVulkan.VulkanDeviceForEachQueueFunc

def GstVulkan.VulkanDeviceForEachQueueFunc (device, queue, *user_data):
    #python wrapper for 'GstVulkanDeviceForEachQueueFunc'

Parameters:

device (GstVulkan.VulkanDevice)
No description available
queue (GstVulkan.VulkanQueue)
No description available
user_data (variadic)
No description available
Returns (bool)
No description available

Since : 1.18


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