| /* |
| * 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_ */ |
