3 * Copyright (C) 2019 Seungha Yang <seungha.yang@navercorp.com>
4 * Copyright (C) 2020 Seungha Yang <seungha@centricular.com>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
22 #ifndef __GST_D3D11_BUFFER_POOL_H__
23 #define __GST_D3D11_BUFFER_POOL_H__
26 #include <gst/video/video.h>
27 #include <gst/d3d11/gstd3d11_fwd.h>
31 #define GST_TYPE_D3D11_BUFFER_POOL (gst_d3d11_buffer_pool_get_type())
32 #define GST_D3D11_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_D3D11_BUFFER_POOL, GstD3D11BufferPool))
33 #define GST_D3D11_BUFFER_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS((klass), GST_TYPE_D3D11_BUFFER_POOL, GstD3D11BufferPoolClass))
34 #define GST_IS_D3D11_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_D3D11_BUFFER_POOL))
35 #define GST_IS_D3D11_BUFFER_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_D3D11_BUFFER_POOL))
36 #define GST_D3D11_BUFFER_POOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_D3D11_BUFFER_POOL, GstD3D11BufferPoolClass))
38 struct _GstD3D11BufferPool
42 /* re-calculated buffer size based on d3d11 pitch and stride */
46 GstD3D11BufferPoolPrivate *priv;
48 gpointer _gst_reserved[GST_PADDING];
51 struct _GstD3D11BufferPoolClass
53 GstBufferPoolClass bufferpool_class;
56 gpointer _gst_reserved[GST_PADDING];
60 GType gst_d3d11_buffer_pool_get_type (void);
63 GstBufferPool * gst_d3d11_buffer_pool_new (GstD3D11Device * device);
66 GstD3D11AllocationParams * gst_buffer_pool_config_get_d3d11_allocation_params (GstStructure * config);
69 void gst_buffer_pool_config_set_d3d11_allocation_params (GstStructure * config,
70 GstD3D11AllocationParams * params);
74 #endif /* __GST_D3D11_BUFFER_POOL_H__ */