GstVulkanCommandPool

GstVulkanCommandPool 

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstVulkanCommandPool

Members

parent (GstObject) –

the parent GstObject

queue (GstVulkanQueue *) –

the GstVulkanQueue to command buffers will be allocated from

pool (VkCommandPool) –

the vulkan command pool handle

Since : 1.18

Class structure

GstVulkanCommandPoolClass

Fields
parent_class (GstObjectClass) –

the parent GstObjectClass

Since : 1.18

GstVulkan.VulkanCommandPoolClass

Attributes
parent_class (Gst.ObjectClass) –

the parent Gst.ObjectClass

Since : 1.18

GstVulkan.VulkanCommandPoolClass

Attributes
parent_class (Gst.ObjectClass) –

the parent Gst.ObjectClass

Since : 1.18

GstVulkan.VulkanCommandPool 

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

Members

parent (Gst.Object) –

the parent Gst.Object

queue (GstVulkan.VulkanQueue) –

the GstVulkan.VulkanQueue to command buffers will be allocated from

pool (Vulkan.CommandPool) –

the vulkan command pool handle

Since : 1.18

GstVulkan.VulkanCommandPool 

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

Members

parent (Gst.Object) –

the parent Gst.Object

queue (GstVulkan.VulkanQueue) –

the GstVulkan.VulkanQueue to command buffers will be allocated from

pool (Vulkan.CommandPool) –

the vulkan command pool handle

Since : 1.18

Methods

gst_vulkan_command_pool_create 

GstVulkanCommandBuffer *
gst_vulkan_command_pool_create (GstVulkanCommandPool * pool,
                                GError ** error)

Parameters:

pool –

a GstVulkanCommandPool

error –

a GError

Returns –

a new or recycled primary GstVulkanCommandBuffer

Since : 1.18

GstVulkan.VulkanCommandPool.prototype.create 

function GstVulkan.VulkanCommandPool.prototype.create(): {
    // javascript wrapper for 'gst_vulkan_command_pool_create'
}

Parameters:

a GstVulkan.VulkanCommandPool

a new or recycled primary GstVulkan.VulkanCommandBuffer

Since : 1.18

GstVulkan.VulkanCommandPool.create 

@raises(GLib.GError)
def GstVulkan.VulkanCommandPool.create (self):
    #python wrapper for 'gst_vulkan_command_pool_create'

Parameters:

a GstVulkan.VulkanCommandPool

a new or recycled primary GstVulkan.VulkanCommandBuffer

Since : 1.18

gst_vulkan_command_pool_get_queue 

GstVulkanQueue *
gst_vulkan_command_pool_get_queue (GstVulkanCommandPool * pool)

Parameters:

pool –

a GstVulkanCommandPool

Returns ( [transfer: full]) –

the parent GstVulkanQueue for this command pool

Since : 1.18

GstVulkan.VulkanCommandPool.prototype.get_queue 

function GstVulkan.VulkanCommandPool.prototype.get_queue(): {
    // javascript wrapper for 'gst_vulkan_command_pool_get_queue'
}

Parameters:

a GstVulkan.VulkanCommandPool

Returns (GstVulkan.VulkanQueue) –

the parent GstVulkan.VulkanQueue for this command pool

Since : 1.18

GstVulkan.VulkanCommandPool.get_queue 

def GstVulkan.VulkanCommandPool.get_queue (self):
    #python wrapper for 'gst_vulkan_command_pool_get_queue'

Parameters:

a GstVulkan.VulkanCommandPool

Returns (GstVulkan.VulkanQueue) –

the parent GstVulkan.VulkanQueue for this command pool

Since : 1.18

gst_vulkan_command_pool_lock 

gst_vulkan_command_pool_lock (GstVulkanCommandPool * pool)

This should be called to ensure no other thread will attempt to access the pool's internal resources. Any modification of any of the allocated GstVulkanCommandBuffer's need to be encapsulated in a gst_vulkan_command_pool_lock/gst_vulkan_command_pool_unlock pair to meet the Vulkan API requirements that host access to the command pool is externally synchronised.

Parameters:

pool –

a GstVulkanCommandPool

Since : 1.18

GstVulkan.VulkanCommandPool.prototype.lock 

function GstVulkan.VulkanCommandPool.prototype.lock(): {
    // javascript wrapper for 'gst_vulkan_command_pool_lock'
}

This should be called to ensure no other thread will attempt to access the pool's internal resources. Any modification of any of the allocated GstVulkan.VulkanCommandBuffer's need to be encapsulated in a GstVulkan.VulkanCommandPool.prototype.lock/GstVulkan.VulkanCommandPool.prototype.unlock pair to meet the Vulkan API requirements that host access to the command pool is externally synchronised.

Parameters:

a GstVulkan.VulkanCommandPool

Since : 1.18

GstVulkan.VulkanCommandPool.lock 

def GstVulkan.VulkanCommandPool.lock (self):
    #python wrapper for 'gst_vulkan_command_pool_lock'

This should be called to ensure no other thread will attempt to access the pool's internal resources. Any modification of any of the allocated GstVulkan.VulkanCommandBuffer's need to be encapsulated in a GstVulkan.VulkanCommandPool.lock/GstVulkan.VulkanCommandPool.unlock pair to meet the Vulkan API requirements that host access to the command pool is externally synchronised.

Parameters:

a GstVulkan.VulkanCommandPool

Since : 1.18

gst_vulkan_command_pool_unlock 

gst_vulkan_command_pool_unlock (GstVulkanCommandPool * pool)

See the documentation for gst_vulkan_command_pool_lock for when you would need to use this function.

Parameters:

pool –

a GstVulkanCommandPool

Since : 1.18

GstVulkan.VulkanCommandPool.prototype.unlock 

function GstVulkan.VulkanCommandPool.prototype.unlock(): {
    // javascript wrapper for 'gst_vulkan_command_pool_unlock'
}

See the documentation for GstVulkan.VulkanCommandPool.prototype.lock for when you would need to use this function.

Parameters:

a GstVulkan.VulkanCommandPool

Since : 1.18

GstVulkan.VulkanCommandPool.unlock 

def GstVulkan.VulkanCommandPool.unlock (self):
    #python wrapper for 'gst_vulkan_command_pool_unlock'

See the documentation for GstVulkan.VulkanCommandPool.lock for when you would need to use this function.

Parameters:

a GstVulkan.VulkanCommandPool

Since : 1.18

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