GstVulkanDevice

GstVulkan.VulkanDevice

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

Since : 1.18

GstVulkan.VulkanDevice.prototype.new

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

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'
}

Since : 1.18

GstVulkan.VulkanDevice.prototype.create_fence

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

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.

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.

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.

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

Since : 1.18

GstVulkan.VulkanDevice.prototype.get_instance

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

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

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'
}

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'
}

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'
}

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.

Since : 1.18

GstVulkan.VulkanDevice.prototype.queue_family_indices

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

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.

Since : 1.24

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.

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.

Since : 1.18

instance

“instance” GstVulkan.VulkanInstance

Flags : Read

physical-device

“physical-device” GstVulkan.VulkanPhysicalDevice

Flags : Read / Write / Construct Only

GstVulkan.prototype.context_get_vulkan_device

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

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

Since : 1.18

GstVulkan.VULKAN_DEVICE_CONTEXT_TYPE_STR

Since : 1.18

GstVulkan.VulkanDeviceForEachQueueFunc

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

Since : 1.18