mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 10:40:34 +00:00
5617b0904b
vkutils now just contains some utility functions to further simplify retrieving multiple objects.
81 lines
3.6 KiB
C
81 lines
3.6 KiB
C
/*
|
|
* 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_INSTANCE_H_
|
|
#define _VK_INSTANCE_H_
|
|
|
|
#include <vk.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_VULKAN_INSTANCE (gst_vulkan_instance_get_type())
|
|
#define GST_VULKAN_INSTANCE(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_VULKAN_INSTANCE, GstVulkanInstance))
|
|
#define GST_VULKAN_INSTANCE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GST_TYPE_VULKAN_INSTANCE, GstVulkanInstanceClass))
|
|
#define GST_IS_VULKAN_INSTANCE(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_VULKAN_INSTANCE))
|
|
#define GST_IS_VULKAN_INSTANCE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_VULKAN_INSTANCE))
|
|
#define GST_VULKAN_INSTANCE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VULKAN_INSTANCE, GstVulkanInstanceClass))
|
|
GType gst_vulkan_instance_get_type (void);
|
|
|
|
#define GST_VULKAN_INSTANCE_CONTEXT_TYPE_STR "gst.vulkan.instance"
|
|
|
|
struct _GstVulkanInstance
|
|
{
|
|
GstObject parent;
|
|
|
|
VkInstance instance; /* hides a pointer */
|
|
VkPhysicalDevice *physical_devices; /* hides a pointer */
|
|
guint32 n_physical_devices;
|
|
|
|
VkDebugReportCallbackEXT msg_callback;
|
|
PFN_vkCreateDebugReportCallbackEXT dbgCreateDebugReportCallback;
|
|
PFN_vkDestroyDebugReportCallbackEXT dbgDestroyDebugReportCallback;
|
|
PFN_vkDebugReportMessageEXT dbgReportMessage;
|
|
|
|
GstVulkanInstancePrivate *priv;
|
|
};
|
|
|
|
struct _GstVulkanInstanceClass
|
|
{
|
|
GstObjectClass parent_class;
|
|
};
|
|
|
|
GstVulkanInstance * gst_vulkan_instance_new (void);
|
|
gboolean gst_vulkan_instance_open (GstVulkanInstance * instance,
|
|
GError ** error);
|
|
|
|
gpointer gst_vulkan_instance_get_proc_address (GstVulkanInstance * instance,
|
|
const gchar * name);
|
|
|
|
GstVulkanDevice * gst_vulkan_instance_create_device (GstVulkanInstance * instance,
|
|
GError ** error);
|
|
|
|
void gst_context_set_vulkan_instance (GstContext * context,
|
|
GstVulkanInstance * instance);
|
|
gboolean gst_context_get_vulkan_instance (GstContext * context,
|
|
GstVulkanInstance ** instance);
|
|
gboolean gst_vulkan_instance_handle_context_query (GstElement * element,
|
|
GstQuery * query,
|
|
GstVulkanInstance ** instance);
|
|
gboolean gst_vulkan_instance_run_context_query (GstElement * element,
|
|
GstVulkanInstance ** instance);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* _VK_INSTANCE_H_ */
|