gstreamer/ext/vulkan/vkqueue.h

65 lines
2.6 KiB
C
Raw Normal View History

/*
* GStreamer
* Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _VK_QUEUE_H_
#define _VK_QUEUE_H_
#include "vk.h"
#define GST_TYPE_VULKAN_QUEUE (gst_vulkan_queue_get_type())
#define GST_VULKAN_QUEUE(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_VULKAN_QUEUE, GstVulkanQueue))
#define GST_VULKAN_QUEUE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GST_TYPE_VULKAN_QUEUE, GstVulkanQueueClass))
#define GST_IS_VULKAN_QUEUE(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_VULKAN_QUEUE))
#define GST_IS_VULKAN_QUEUE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_VULKAN_QUEUE))
#define GST_VULKAN_QUEUE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VULKAN_QUEUE, GstVulkanQueueClass))
GType gst_vulkan_queue_get_type (void);
2016-02-16 00:22:37 +00:00
#define GST_VULKAN_QUEUE_CONTEXT_TYPE_STR "gst.vulkan.queue"
struct _GstVulkanQueue
{
GstObject parent;
GstVulkanDevice *device;
VkQueue queue; /* hides a pointer */
guint32 family;
guint32 index;
};
struct _GstVulkanQueueClass
{
GstObjectClass parent_class;
};
2016-02-16 00:22:37 +00:00
GstVulkanDevice * gst_vulkan_queue_get_device (GstVulkanQueue * queue);
void gst_context_set_vulkan_queue (GstContext * context,
GstVulkanQueue * queue);
gboolean gst_context_get_vulkan_queue (GstContext * context,
GstVulkanQueue ** queue);
gboolean gst_vulkan_queue_handle_context_query (GstElement * element,
GstQuery * query,
GstVulkanQueue ** queue);
gboolean gst_vulkan_queue_run_context_query (GstElement * element,
GstVulkanQueue ** queue);
#endif /* _VK_QUEUE_H_ */