mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-15 10:48:16 +00:00
1c89096b4f
Allows a cleaner control flow when there is no fence available for use with the trash list. An always signalled fence type will always return TRUE for gst_vulkan_fence_is_signalled.
69 lines
2 KiB
C
69 lines
2 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2016 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 __GST_VULKAN_FENCE_H__
|
|
#define __GST_VULKAN_FENCE_H__
|
|
|
|
#include <gst/vulkan/vulkan.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_VULKAN_FENCE (gst_vulkan_fence_get_type ())
|
|
GST_VULKAN_API
|
|
GType gst_vulkan_fence_get_type (void);
|
|
|
|
#define GST_VULKAN_FENCE_CAST(f) ((GstVulkanFence *) f)
|
|
#define GST_VULKAN_FENCE_FENCE(f) (GST_VULKAN_FENCE_CAST(f)->fence)
|
|
|
|
struct _GstVulkanFence
|
|
{
|
|
GstMiniObject parent;
|
|
|
|
GstVulkanDevice *device;
|
|
|
|
VkFence fence;
|
|
};
|
|
|
|
GST_VULKAN_API
|
|
GstVulkanFence * gst_vulkan_fence_new (GstVulkanDevice * device,
|
|
VkFenceCreateFlags flags,
|
|
GError ** error);
|
|
GST_VULKAN_API
|
|
GstVulkanFence * gst_vulkan_fence_new_always_signalled (GstVulkanDevice *device);
|
|
|
|
GST_VULKAN_API
|
|
gboolean gst_vulkan_fence_is_signaled (GstVulkanFence * fence);
|
|
|
|
static inline GstVulkanFence *
|
|
gst_vulkan_fence_ref (GstVulkanFence * fence)
|
|
{
|
|
return GST_VULKAN_FENCE_CAST (gst_mini_object_ref (GST_MINI_OBJECT_CAST (fence)));
|
|
}
|
|
|
|
static inline void
|
|
gst_vulkan_fence_unref (GstVulkanFence * fence)
|
|
{
|
|
gst_mini_object_unref (GST_MINI_OBJECT_CAST (fence));
|
|
}
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_VULKAN_FENCE_H__ */
|