1 /*
2 * Copyright (c) 2020, 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_avc_slice_packet_m12.h
24 //! \brief    Defines the implementation of avc decode slice packet for GEN12
25 //!
26 
27 #ifndef __DECODE_AVC_SLICE_PACKET_M12_H__
28 #define __DECODE_AVC_SLICE_PACKET_M12_H__
29 
30 #include "media_cmd_packet.h"
31 #include "decode_avc_pipeline.h"
32 #include "decode_utils.h"
33 #include "decode_avc_basic_feature.h"
34 #include "decode_avc_slice_xe_m_base_packet.h"
35 
36 namespace decode
37 {
38     class AvcDecodeSlcPktM12 : public AvcDecodeSlcPktXe_M_Base
39     {
40     public:
AvcDecodeSlcPktM12(AvcPipeline * pipeline,CodechalHwInterface * hwInterface)41         AvcDecodeSlcPktM12(AvcPipeline *pipeline, CodechalHwInterface *hwInterface)
42             : AvcDecodeSlcPktXe_M_Base(pipeline, hwInterface)
43         {
44         }
45         virtual ~AvcDecodeSlcPktM12();
46 
47         virtual MOS_STATUS Execute(MOS_COMMAND_BUFFER& cmdBuffer, uint32_t slcIdx) override;
48         virtual MOS_STATUS Prepare() override;
49         bool    m_firstValidSlice = true;
50 
51     protected:
52         MOS_STATUS AddMfxSliceState(MOS_COMMAND_BUFFER &cmdBuffer, uint32_t slcIdx);
53         MOS_STATUS AddMfxAvcRefIdx(MOS_COMMAND_BUFFER &cmdBuffer, uint32_t slcIdx);
54         MOS_STATUS AddMfxAvcWeightOffset(MOS_COMMAND_BUFFER &cmdBuffer, uint32_t slcIdx);
55         MOS_STATUS AddMfxAvcSlice(MOS_COMMAND_BUFFER &cmdBuffer, uint32_t slcIdx);
56         MOS_STATUS AddBsdObj(MOS_COMMAND_BUFFER &cmdBuffer, uint32_t slcIdx);
57         MOS_STATUS AddPhantomSliceCmd(MOS_COMMAND_BUFFER &cmdBuffer, uint32_t slcIdx);
58 
59     MEDIA_CLASS_DEFINE_END(decode__AvcDecodeSlcPktM12)
60     };
61 }  // namespace decode
62 #endif
63