GstVulkanHandlePool

GstVulkanHandlePool holds a number of handles that are pooled together.

GstVulkanHandlePool 

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstVulkanHandlePool
                ╰──GstVulkanDescriptorCache
                ╰──GstVulkanFenceCache
                ╰──GstVulkanTrashList

Members

parent (GstObject) –

the parent GstObject

device (GstVulkanDevice *) –

the GstVulkanDevice handles are allocated from

outstanding (GPtrArray *) –

the collection of outstanding handles

available (GPtrArray *) –

the collection of allocated and available handles

Since : 1.18

Class structure

GstVulkanHandlePoolClass

Fields
parent (GstObjectClass) –

the parent GstObjectClass

Since : 1.18

GstVulkan.VulkanHandlePoolClass

Attributes
parent (Gst.ObjectClass) –

the parent Gst.ObjectClass

Since : 1.18

GstVulkan.VulkanHandlePoolClass

Attributes
parent (Gst.ObjectClass) –

the parent Gst.ObjectClass

Since : 1.18

GstVulkan.VulkanHandlePool 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──GstVulkan.VulkanHandlePool
                ╰──GstVulkan.VulkanDescriptorCache
                ╰──GstVulkan.VulkanFenceCache
                ╰──GstVulkan.VulkanTrashList

Members

parent (Gst.Object) –

the parent Gst.Object

device (GstVulkan.VulkanDevice) –

the GstVulkan.VulkanDevice handles are allocated from

outstanding ([ Object ]) –

the collection of outstanding handles

available ([ Object ]) –

the collection of allocated and available handles

Since : 1.18

GstVulkan.VulkanHandlePool 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──GstVulkan.VulkanHandlePool
                ╰──GstVulkan.VulkanDescriptorCache
                ╰──GstVulkan.VulkanFenceCache
                ╰──GstVulkan.VulkanTrashList

Members

parent (Gst.Object) –

the parent Gst.Object

device (GstVulkan.VulkanDevice) –

the GstVulkan.VulkanDevice handles are allocated from

outstanding ([ object ]) –

the collection of outstanding handles

available ([ object ]) –

the collection of allocated and available handles

Since : 1.18

Methods

gst_vulkan_handle_pool_acquire 

gpointer
gst_vulkan_handle_pool_acquire (GstVulkanHandlePool * pool,
                                GError ** error)

Parameters:

pool –
No description available
error –
No description available
Returns –
No description available

GstVulkan.VulkanHandlePool.prototype.acquire 

function GstVulkan.VulkanHandlePool.prototype.acquire(): {
    // javascript wrapper for 'gst_vulkan_handle_pool_acquire'
}

Parameters:

No description available
Returns (Object) –
No description available

GstVulkan.VulkanHandlePool.acquire 

@raises(GLib.GError)
def GstVulkan.VulkanHandlePool.acquire (self):
    #python wrapper for 'gst_vulkan_handle_pool_acquire'

Parameters:

No description available
Returns (object) –
No description available

gst_vulkan_handle_pool_alloc 

gpointer
gst_vulkan_handle_pool_alloc (GstVulkanHandlePool * pool,
                              GError ** error)

Parameters:

pool –
No description available
error –
No description available
Returns –
No description available

GstVulkan.VulkanHandlePool.prototype.alloc 

function GstVulkan.VulkanHandlePool.prototype.alloc(): {
    // javascript wrapper for 'gst_vulkan_handle_pool_alloc'
}

Parameters:

No description available
Returns (Object) –
No description available

GstVulkan.VulkanHandlePool.alloc 

@raises(GLib.GError)
def GstVulkan.VulkanHandlePool.alloc (self):
    #python wrapper for 'gst_vulkan_handle_pool_alloc'

Parameters:

No description available
Returns (object) –
No description available

gst_vulkan_handle_pool_release 

gst_vulkan_handle_pool_release (GstVulkanHandlePool * pool,
                                gpointer handle)

Parameters:

pool –
No description available
handle –
No description available

GstVulkan.VulkanHandlePool.prototype.release 

function GstVulkan.VulkanHandlePool.prototype.release(handle: Object): {
    // javascript wrapper for 'gst_vulkan_handle_pool_release'
}

Parameters:

No description available
handle (Object) –
No description available

GstVulkan.VulkanHandlePool.release 

def GstVulkan.VulkanHandlePool.release (self, handle):
    #python wrapper for 'gst_vulkan_handle_pool_release'

Parameters:

No description available
handle (object) –
No description available

Virtual Methods

acquire 

gpointer
acquire (GstVulkanHandlePool * pool,
         GError ** error)

acquire a handle for usage

Parameters:

pool –
No description available
error –
No description available
Returns –
No description available

vfunc_acquire 

function vfunc_acquire(pool: GstVulkan.VulkanHandlePool): {
    // javascript implementation of the 'acquire' virtual method
}

acquire a handle for usage

Parameters:

No description available
Returns (Object) –
No description available

do_acquire 

def do_acquire (pool):
    #python implementation of the 'acquire' virtual method

acquire a handle for usage

Parameters:

No description available
Returns (object) –
No description available

alloc 

gpointer
alloc (GstVulkanHandlePool * pool,
       GError ** error)

allocate a new handle

Parameters:

pool –
No description available
error –
No description available
Returns –
No description available

vfunc_alloc 

function vfunc_alloc(pool: GstVulkan.VulkanHandlePool): {
    // javascript implementation of the 'alloc' virtual method
}

allocate a new handle

Parameters:

No description available
Returns (Object) –
No description available

do_alloc 

def do_alloc (pool):
    #python implementation of the 'alloc' virtual method

allocate a new handle

Parameters:

No description available
Returns (object) –
No description available

free 

free (GstVulkanHandlePool * pool,
      gpointer handle)

free a handle

Parameters:

pool –
No description available
handle –
No description available

vfunc_free 

function vfunc_free(pool: GstVulkan.VulkanHandlePool, handle: Object): {
    // javascript implementation of the 'free' virtual method
}

free a handle

Parameters:

No description available
handle (Object) –
No description available

do_free 

def do_free (pool, handle):
    #python implementation of the 'free' virtual method

free a handle

Parameters:

No description available
handle (object) –
No description available

release 

release (GstVulkanHandlePool * pool,
         gpointer handle)

release a handle for possible reuse at the next call to acquire

Parameters:

pool –
No description available
handle –
No description available

vfunc_release 

function vfunc_release(pool: GstVulkan.VulkanHandlePool, handle: Object): {
    // javascript implementation of the 'release' virtual method
}

release a handle for possible reuse at the next call to acquire

Parameters:

No description available
handle (Object) –
No description available

do_release 

def do_release (pool, handle):
    #python implementation of the 'release' virtual method

release a handle for possible reuse at the next call to acquire

Parameters:

No description available
handle (object) –
No description available

Function Macros

GST_VULKAN_HANDLE_POOL_CAST 

#define GST_VULKAN_HANDLE_POOL_CAST(o)         ((GstVulkanHandlePool *) o)

Since : 1.18

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