31  * @short_description: Vulkan command pool
37 #define GET_PRIV(pool) gst_vulkan_command_pool_get_instance_private (pool)  argument
55         "vulkancommandpool", 0, "Vulkan Command Pool"));
60 gst_vulkan_command_pool_init (GstVulkanCommandPool * pool)  in gst_vulkan_command_pool_init()  argument
62   GstVulkanCommandPoolPrivate *priv = GET_PRIV (pool);  in gst_vulkan_command_pool_init()
85   GstVulkanCommandPool *pool = GST_VULKAN_COMMAND_POOL (object);  in gst_vulkan_command_pool_finalize()  local
86   GstVulkanCommandPoolPrivate *priv = GET_PRIV (pool);  in gst_vulkan_command_pool_finalize()
88   gst_vulkan_command_pool_lock (pool);  in gst_vulkan_command_pool_finalize()
91   gst_vulkan_command_pool_unlock (pool);  in gst_vulkan_command_pool_finalize()
95         ("Destroying a Vulkan command pool that has outstanding buffers!");  in gst_vulkan_command_pool_finalize()
97   if (pool->pool)  in gst_vulkan_command_pool_finalize()
98     vkDestroyCommandPool (pool->queue->device->device, pool->pool, NULL);  in gst_vulkan_command_pool_finalize()
99   pool->pool = VK_NULL_HANDLE;  in gst_vulkan_command_pool_finalize()
101   gst_clear_object (&pool->queue);  in gst_vulkan_command_pool_finalize()
110  * @pool: a #GstVulkanCommandPool
112  * Returns: (transfer full): the parent #GstVulkanQueue for this command pool
117 gst_vulkan_command_pool_get_queue (GstVulkanCommandPool * pool)  in gst_vulkan_command_pool_get_queue()  argument
119   g_return_val_if_fail (GST_IS_VULKAN_COMMAND_POOL (pool), NULL);  in gst_vulkan_command_pool_get_queue()
121   return pool->queue ? gst_object_ref (pool->queue) : NULL;  in gst_vulkan_command_pool_get_queue()
125 command_alloc (GstVulkanCommandPool * pool, GError ** error)  in command_alloc()  argument
134   cmd_info.commandPool = pool->pool;  in command_alloc()
138   gst_vulkan_command_pool_lock (pool);  in command_alloc()
139   err = vkAllocateCommandBuffers (pool->queue->device->device, &cmd_info, &cmd);  in command_alloc()
140   gst_vulkan_command_pool_unlock (pool);  in command_alloc()
147   GST_LOG_OBJECT (pool, "created cmd buffer %p", buf);  in command_alloc()
153 gst_vulkan_command_pool_can_reset (GstVulkanCommandPool * pool)  in gst_vulkan_command_pool_can_reset()  argument
155   g_return_val_if_fail (GST_IS_VULKAN_COMMAND_POOL (pool), FALSE);  in gst_vulkan_command_pool_can_reset()
158    * pool creation */  in gst_vulkan_command_pool_can_reset()
164  * @pool: a #GstVulkanCommandPool
172 gst_vulkan_command_pool_create (GstVulkanCommandPool * pool, GError ** error)  in gst_vulkan_command_pool_create()  argument
177   g_return_val_if_fail (GST_IS_VULKAN_COMMAND_POOL (pool), NULL);  in gst_vulkan_command_pool_create()
179   priv = GET_PRIV (pool);  in gst_vulkan_command_pool_create()
181   if (gst_vulkan_command_pool_can_reset (pool)) {  in gst_vulkan_command_pool_create()
182     gst_vulkan_command_pool_lock (pool);  in gst_vulkan_command_pool_create()
184     gst_vulkan_command_pool_unlock (pool);  in gst_vulkan_command_pool_create()
187     cmd = command_alloc (pool, error);  in gst_vulkan_command_pool_create()
191   cmd->pool = gst_object_ref (pool);  in gst_vulkan_command_pool_create()
193   gst_vulkan_command_pool_lock (pool);  in gst_vulkan_command_pool_create()
198         GST_OBJECT_NAME (pool));  in gst_vulkan_command_pool_create()
199   gst_vulkan_command_pool_unlock (pool);  in gst_vulkan_command_pool_create()
204 gst_vulkan_command_pool_release_buffer (GstVulkanCommandPool * pool,  in gst_vulkan_command_pool_release_buffer()  argument
210   g_return_if_fail (GST_IS_VULKAN_COMMAND_POOL (pool));  in gst_vulkan_command_pool_release_buffer()
212   g_return_if_fail (buffer->pool == pool);  in gst_vulkan_command_pool_release_buffer()
214   priv = GET_PRIV (pool);  in gst_vulkan_command_pool_release_buffer()
215   can_reset = gst_vulkan_command_pool_can_reset (pool);  in gst_vulkan_command_pool_release_buffer()
217   gst_vulkan_command_pool_lock (pool);  in gst_vulkan_command_pool_release_buffer()
221     GST_TRACE_OBJECT (pool, "reset command buffer %p", buffer);  in gst_vulkan_command_pool_release_buffer()
226   gst_vulkan_command_pool_unlock (pool);  in gst_vulkan_command_pool_release_buffer()
229   gst_clear_object (&buffer->pool);  in gst_vulkan_command_pool_release_buffer()
237  * @pool: a #GstVulkanCommandPool
240  * the pool's internal resources.  Any modification of any of the allocated
243  * the Vulkan API requirements that host access to the command pool is
249 gst_vulkan_command_pool_lock (GstVulkanCommandPool * pool)  in gst_vulkan_command_pool_lock()  argument
252   g_return_if_fail (GST_IS_VULKAN_COMMAND_POOL (pool));  in gst_vulkan_command_pool_lock()
253   priv = GET_PRIV (pool);  in gst_vulkan_command_pool_lock()
259  * @pool: a #GstVulkanCommandPool
267 gst_vulkan_command_pool_unlock (GstVulkanCommandPool * pool)  in gst_vulkan_command_pool_unlock()  argument
270   g_return_if_fail (GST_IS_VULKAN_COMMAND_POOL (pool));  in gst_vulkan_command_pool_unlock()
271   priv = GET_PRIV (pool);  in gst_vulkan_command_pool_unlock()