1 /*
2 * Copyright (c) 2021, 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     decode_mpeg2_packet_m12.h
24 //! \brief    Defines the implementation of mpeg2 decode packet of Gen12
25 //!
26 
27 #ifndef __DECODE_MPEG2_PACKET_M12_H__
28 #define __DECODE_MPEG2_PACKET_M12_H__
29 
30 #include "mhw_vdbox_g12_X.h"
31 #include "mhw_vdbox_mfx_g12_X.h"
32 #include "mhw_vdbox_vdenc_g12_X.h"
33 #include "mhw_mi_g12_X.h"
34 #include "codechal_hw_g12_X.h"
35 #include "decode_mpeg2_packet_xe_m_base.h"
36 
37 namespace decode{
38 
39 class Mpeg2DecodePktM12 : public Mpeg2DecodePktXe_M_Base
40 {
41 public:
Mpeg2DecodePktM12(MediaPipeline * pipeline,MediaTask * task,CodechalHwInterface * hwInterface)42     Mpeg2DecodePktM12(MediaPipeline *pipeline, MediaTask *task, CodechalHwInterface *hwInterface) :
43         Mpeg2DecodePktXe_M_Base(pipeline, task, hwInterface)
44     {
45         m_hwInterface = dynamic_cast<CodechalHwInterfaceG12*>(hwInterface);
46     }
47 
~Mpeg2DecodePktM12()48     virtual ~Mpeg2DecodePktM12() {}
49 
50     //!
51     //! \brief  Add the command sequence into the commandBuffer and
52     //!         and return to the caller task
53     //! \param  [in] commandBuffer
54     //!         Pointer to the command buffer which is allocated by caller
55     //! \return MOS_STATUS
56     //!         MOS_STATUS_SUCCESS if success, else fail reason
57     //!
58     virtual MOS_STATUS Submit(MOS_COMMAND_BUFFER* commandBuffer, uint8_t packetPhase = otherPacket) override;
59 
60 protected:
61     MOS_STATUS PackPictureLevelCmds(MOS_COMMAND_BUFFER &cmdBuffer);
62     MOS_STATUS PackSliceLevelCmds(MOS_COMMAND_BUFFER &cmdBuffer);
63     MOS_STATUS PackMbLevelCmds(MOS_COMMAND_BUFFER &cmdBuffer);
64     MOS_STATUS EnsureAllCommandsExecuted(MOS_COMMAND_BUFFER &cmdBuffer);
65 
66     CodechalHwInterfaceG12* m_hwInterface = nullptr;
67 MEDIA_CLASS_DEFINE_END(decode__Mpeg2DecodePktM12)
68 };
69 
70 }
71 
72 #endif //__DECODE_MPEG2_PACKET_M12_H__
73