1 /*
2 * Copyright (c) 2013-2017, Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22 //!
23 //! \file     media_interfaces_renderhal.h
24 //! \brief    Gen-specific factory creation of the renderhal interfaces
25 //!
26 
27 #ifndef __MEDIA_INTERFACES_RENDERHAL_H__
28 #define __MEDIA_INTERFACES_RENDERHAL_H__
29 
30 #include "media_factory.h"
31 #include "renderhal_platform_interface.h"
32 
33 //!
34 //! \class    RenderHalDevice
35 //! \brief    Render hal device
36 //!
37 class RenderHalDevice
38 {
39 public:
~RenderHalDevice()40     virtual ~RenderHalDevice() {}
41 
42     //!
43     //! \brief    Create Platform-related interfaces in Render Hal
44     //! \details  Entry point to create Platform-related interfaces in Render Hal
45     //! \param    [in] osInterface
46     //!           Pointer to the MOS interfaces
47     //! \return   Pointer to Platform-related interfaces in Render Hal
48     //!
49     static XRenderHal_Platform_Interface* CreateFactory(
50                                     PMOS_INTERFACE osInterface);
51 
52 protected:
53     //!
54     //! \brief    Initializes platform specific Render Hal interfaces
55     //! \return   MOS_STATUS_SUCCESS if succeeded, else error code.
56     //!
57     virtual MOS_STATUS Initialize() = 0;
58 
59     XRenderHal_Platform_Interface *m_renderhalDevice = nullptr;
60     PMOS_INTERFACE                m_osInterface      = nullptr;
61 };
62 
63 extern template class MediaFactory<uint32_t, RenderHalDevice>;
64 
65 #endif // __MEDIA_INTERFACES_RENDERHAL_H__
66