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24d096597b
Includes a new GstVulkanHandlePool base class for pooling different resources togther. The descriptor cache object is ported to GstVulkanHandlePool with the exact same functionality. A new GstVulkanFenceCache is also implemented for caching fences which is used internally by GstVulkanDevice for creating or reusing fences. The existing GstVulkanTrashFenceList object now caches trash objects.
74 lines
2.9 KiB
C
74 lines
2.9 KiB
C
/*
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* GStreamer
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* Copyright (C) 2019 Matthew Waters <matthew@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_VULKAN_HANDLE_POOL_H__
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#define __GST_VULKAN_HANDLE_POOL_H__
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#include <gst/gst.h>
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#include <gst/vulkan/vulkan_fwd.h>
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#include <gst/vulkan/gstvkapi.h>
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G_BEGIN_DECLS
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GST_VULKAN_API
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GType gst_vulkan_handle_pool_get_type (void);
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#define GST_TYPE_VULKAN_HANDLE_POOL (gst_vulkan_handle_pool_get_type())
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#define GST_VULKAN_HANDLE_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VULKAN_HANDLE_POOL,GstVulkanHandlePool))
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#define GST_VULKAN_HANDLE_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VULKAN_HANDLE_POOL,GstVulkanHandlePoolClass))
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#define GST_IS_VULKAN_HANDLE_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VULKAN_HANDLE_POOL))
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#define GST_IS_VULKAN_HANDLE_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VULKAN_HANDLE_POOL))
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#define GST_VULKAN_HANDLE_POOL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VULKAN_HANDLE_POOL, GstVulkanHandlePoolClass))
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#define GST_VULKAN_HANDLE_POOL_CAST(o) ((GstVulkanHandlePool *) o)
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struct _GstVulkanHandlePool
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{
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GstObject parent;
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GstVulkanDevice *device;
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/* <protected> */
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GPtrArray *outstanding;
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GPtrArray *available;
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/* <private> */
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gpointer _padding[GST_PADDING];
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};
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struct _GstVulkanHandlePoolClass
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{
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GstObjectClass parent;
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gpointer (*alloc) (GstVulkanHandlePool * pool, GError ** error);
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gpointer (*acquire) (GstVulkanHandlePool * pool, GError ** error);
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void (*release) (GstVulkanHandlePool * pool, gpointer handle);
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void (*free) (GstVulkanHandlePool * pool, gpointer handle);
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};
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GST_VULKAN_API
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gpointer gst_vulkan_handle_pool_alloc (GstVulkanHandlePool * pool, GError ** error);
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GST_VULKAN_API
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gpointer gst_vulkan_handle_pool_acquire (GstVulkanHandlePool * pool, GError ** error);
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GST_VULKAN_API
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void gst_vulkan_handle_pool_release (GstVulkanHandlePool * pool, gpointer handle);
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G_END_DECLS
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#endif /* _GST_VULKAN_HANDLE_H_ */
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