1 /*
2 * Copyright (c) 2017-2019, 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 //!
24 //! \file codechal_mmc_encode_vp9_g12.cpp
25 //! \brief Impelements the public interface for Gen12 CodecHal Media Memory Compression
26 //!
27
28 #include "codechal_mmc_encode_vp9_g12.h"
29
CodechalMmcEncodeVp9G12(CodechalHwInterface * hwInterface,PMOS_SURFACE reconSurface,PMOS_SURFACE rawSurface)30 CodechalMmcEncodeVp9G12::CodechalMmcEncodeVp9G12(
31 CodechalHwInterface *hwInterface,
32 PMOS_SURFACE reconSurface,
33 PMOS_SURFACE rawSurface) :
34 CodecHalMmcStateG12(hwInterface)
35 {
36 CODECHAL_ENCODE_FUNCTION_ENTER;
37
38 m_reconSurf = reconSurface;
39 m_rawSurf = rawSurface;
40 CODECHAL_HW_ASSERT(m_reconSurf);
41 CODECHAL_HW_ASSERT(m_rawSurf);
42
43 #if (_DEBUG || _RELEASE_INTERNAL)
44 m_compressibleId = __MEDIA_USER_FEATURE_VALUE_MMC_ENC_RECON_COMPRESSIBLE_ID;
45 m_compressModeId = __MEDIA_USER_FEATURE_VALUE_MMC_ENC_RECON_COMPRESSMODE_ID;
46 #endif
47 }
48
SetPipeBufAddr(PMHW_VDBOX_PIPE_BUF_ADDR_PARAMS pipeBufAddrParams,PMOS_COMMAND_BUFFER cmdBuffer)49 MOS_STATUS CodechalMmcEncodeVp9G12::SetPipeBufAddr(
50 PMHW_VDBOX_PIPE_BUF_ADDR_PARAMS pipeBufAddrParams,
51 PMOS_COMMAND_BUFFER cmdBuffer)
52 {
53 MOS_STATUS eStatus = MOS_STATUS_SUCCESS;
54
55 CODECHAL_ENCODE_FUNCTION_ENTER;
56
57 if (m_mmcEnabled)
58 {
59 pipeBufAddrParams->bMmcEnabled = true;
60 CODECHAL_ENCODE_CHK_STATUS_RETURN(m_osInterface->pfnGetMemoryCompressionMode(m_osInterface,
61 &m_reconSurf->OsResource, &pipeBufAddrParams->PreDeblockSurfMmcState));
62 CODECHAL_ENCODE_CHK_STATUS_RETURN(m_osInterface->pfnGetMemoryCompressionMode(m_osInterface,
63 &m_rawSurf->OsResource, &pipeBufAddrParams->RawSurfMmcState));
64 }
65 else
66 {
67 pipeBufAddrParams->bMmcEnabled = false;
68 pipeBufAddrParams->PreDeblockSurfMmcState = MOS_MEMCOMP_DISABLED;
69 pipeBufAddrParams->RawSurfMmcState = MOS_MEMCOMP_DISABLED;
70 }
71 pipeBufAddrParams->PostDeblockSurfMmcState = pipeBufAddrParams->PreDeblockSurfMmcState;
72
73 CODECHAL_DEBUG_TOOL(
74 m_reconSurf->MmcState = pipeBufAddrParams->PreDeblockSurfMmcState;
75 )
76 return eStatus;
77 }
78
79