1 /*
2 * Copyright (c) 2019, 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     encode_av1_vdenc_pipeline.h
24 //! \brief    Defines the interface for av1 vdenc encode pipeline
25 //!
26 #ifndef __ENCODE_AV1_VDENC_PIPELINE_H__
27 #define __ENCODE_AV1_VDENC_PIPELINE_H__
28 
29 #include "encode_av1_pipeline.h"
30 #include "encode_scalability_defs.h"
31 
32 namespace encode {
33 class Av1VdencPipeline : public encode::Av1Pipeline
34 {
35 public:
36     //!
37     //! \brief  EncodePipeline constructor
38     //! \param  [in] hwInterface
39     //!         Pointer to CodechalHwInterface
40     //! \param  [in] debugInterface
41     //!         Pointer to CodechalDebugInterface
42     //! \param  [in] standardInfo
43     //!         Pointer to PCODECHAL_STANDARD_INFO
44     //!
45     Av1VdencPipeline(
46         CodechalHwInterfaceNext *   hwInterface,
47         CodechalDebugInterface *debugInterface);
48 
~Av1VdencPipeline()49     virtual ~Av1VdencPipeline() {}
50 
51     virtual MOS_STATUS Prepare(void *params) override;
52     virtual MOS_STATUS Execute() override;
53     virtual MOS_STATUS GetStatusReport(void *status, uint16_t numStatus) override;
54     virtual MOS_STATUS Destroy() override;
55 
56 protected:
57     virtual MOS_STATUS Initialize(void *settings) override;
58     virtual MOS_STATUS UserFeatureReport() override;
59     virtual MOS_STATUS ActivateVdencVideoPackets();
60     virtual MOS_STATUS CreateFeatureManager() override;
61     virtual MOS_STATUS SwitchContext(uint8_t outputChromaFormat, uint16_t numTileRows, uint16_t numTileColumns);
62     virtual MOS_STATUS InitMmcState() = 0;
63     virtual MOS_STATUS FillStatusReportParameters(EncoderStatusParameters* pPar, EncoderParams* pEncPar);
64     virtual MOS_STATUS HuCCheckAndInit();
65     virtual MOS_STATUS ResetParams();
66 
67     bool m_preEncEnabled = false;
68 
69 MEDIA_CLASS_DEFINE_END(encode__Av1VdencPipeline)
70 };
71 
72 }
73 #endif // !__ENCODE_AV1_VDENC_PIPELINE_H__
74