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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.
65 lines
2.9 KiB
C
65 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_DESCRIPTOR_POOL_H__
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#define __GST_VULKAN_DESCRIPTOR_POOL_H__
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#include <gst/vulkan/gstvkqueue.h>
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GST_VULKAN_API
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GType gst_vulkan_descriptor_pool_get_type (void);
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#define GST_TYPE_VULKAN_DESCRIPTOR_POOL (gst_vulkan_descriptor_pool_get_type())
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#define GST_VULKAN_DESCRIPTOR_POOL(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_VULKAN_DESCRIPTOR_POOL, GstVulkanDescriptorPool))
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#define GST_VULKAN_DESCRIPTOR_POOL_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GST_TYPE_VULKAN_DESCRIPTOR_POOL, GstVulkanDescriptorPoolClass))
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#define GST_IS_VULKAN_DESCRIPTOR_POOL(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_VULKAN_DESCRIPTOR_POOL))
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#define GST_IS_VULKAN_DESCRIPTOR_POOL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_VULKAN_DESCRIPTOR_POOL))
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#define GST_VULKAN_DESCRIPTOR_POOL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VULKAN_DESCRIPTOR_POOL, GstVulkanDescriptorPoolClass))
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struct _GstVulkanDescriptorPool
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{
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GstObject parent;
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GstVulkanDevice *device;
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VkDescriptorPool pool; /* hides a pointer */
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};
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struct _GstVulkanDescriptorPoolClass
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{
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GstObjectClass parent_class;
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};
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GST_VULKAN_API
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GstVulkanDescriptorPool * gst_vulkan_descriptor_pool_new_wrapped (GstVulkanDevice * device,
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VkDescriptorPool pool,
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gsize max_sets);
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GST_VULKAN_API
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GstVulkanDevice * gst_vulkan_descriptor_pool_get_device (GstVulkanDescriptorPool * pool);
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GST_VULKAN_API
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GstVulkanDescriptorSet * gst_vulkan_descriptor_pool_create (GstVulkanDescriptorPool * pool,
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guint n_layouts,
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GstVulkanHandle **layouts,
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GError ** error);
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GST_VULKAN_API
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gsize gst_vulkan_descriptor_pool_get_max_sets (GstVulkanDescriptorPool * pool);
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#endif /* __GST_VULKAN_DESCRIPTOR_POOL_H__ */
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