mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-04 23:46:43 +00:00
5617b0904b
vkutils now just contains some utility functions to further simplify retrieving multiple objects.
42 lines
1.7 KiB
C
42 lines
1.7 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_UTILS_H_
|
|
#define _VK_UTILS_H_
|
|
|
|
#include <gst/gst.h>
|
|
#include <vk.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
gboolean gst_vulkan_ensure_element_data (gpointer element,
|
|
GstVulkanDisplay **display_ptr, GstVulkanInstance ** instance_ptr);
|
|
gboolean gst_vulkan_handle_set_context (GstElement * element, GstContext * context,
|
|
GstVulkanDisplay ** display, GstVulkanInstance ** instance);
|
|
gboolean gst_vulkan_handle_context_query (GstElement * element, GstQuery * query,
|
|
GstVulkanDisplay ** display, GstVulkanInstance ** instance, GstVulkanDevice ** device);
|
|
|
|
void gst_vulkan_global_context_query (GstElement * element, const gchar * context_type);
|
|
GstQuery * gst_vulkan_local_context_query (GstElement * element, const gchar * context_type, gboolean set_context);
|
|
gboolean gst_vulkan_run_query (GstElement * element,
|
|
GstQuery * query, GstPadDirection direction);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /*_VK_UTILS_H_ */
|