1 /*
2 * Copyright (c) 2012-2020, 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 vphal_render_sfc_g11_base.cpp
24 //! \brief VPHAL SFC Gen11 rendering component
25 //! \details The SFC renderer supports Scaling, IEF, CSC/ColorFill and Rotation.
26 //! It's responsible for setting up HW states and generating the SFC
27 //! commands.
28 //!
29 #include "vphal_render_vebox_base.h"
30 #include "vphal_render_sfc_g11_base.h"
31 #include "vp_hal_ddi_utils.h"
32
33 #if __VPHAL_SFC_SUPPORTED
34
IsInputFormatSupported(PVPHAL_SURFACE srcSurface)35 bool VphalSfcStateG11::IsInputFormatSupported(
36 PVPHAL_SURFACE srcSurface)
37 {
38 bool ret = false;
39 MEDIA_FEATURE_TABLE *pSkuTable = nullptr;
40
41 VPHAL_RENDER_CHK_NULL_NO_STATUS(m_osInterface);
42
43 pSkuTable = m_osInterface->pfnGetSkuTable(m_osInterface);
44 VPHAL_RENDER_CHK_NULL_NO_STATUS(pSkuTable);
45
46 ret = true;
47
48 // Check if Input Format is supported
49 if ((srcSurface->Format != Format_NV12) &&
50 (srcSurface->Format != Format_AYUV) &&
51 (srcSurface->Format != Format_P010) &&
52 (srcSurface->Format != Format_P016) &&
53 (srcSurface->Format != Format_Y410) &&
54 (srcSurface->Format != Format_Y210) &&
55 // SFC can't support RGB input due to no VEBOX BeCSC
56 (((srcSurface->Format != Format_A8B8G8R8) &&
57 (srcSurface->Format != Format_X8B8G8R8) &&
58 (srcSurface->Format != Format_A8R8G8B8) &&
59 (srcSurface->Format != Format_X8R8G8B8)) ||
60 MEDIA_IS_SKU(pSkuTable, FtrDisableVEBoxFeatures)) &&
61 !IS_PA_FORMAT(srcSurface->Format))
62 {
63 VPHAL_RENDER_NORMALMESSAGE("Unsupported Source Format '0x%08x' for SFC.", srcSurface->Format);
64 ret = false;
65 }
66
67 finish:
68 return ret;
69 }
70
IsOutputFormatSupported(PVPHAL_SURFACE outSurface)71 bool VphalSfcStateG11::IsOutputFormatSupported(
72 PVPHAL_SURFACE outSurface)
73 {
74 bool ret = true;
75
76 if (!IS_RGB32_FORMAT(outSurface->Format) &&
77 // Remove RGB565 support due to quality issue, may reopen this after root cause in the future.
78 //!IS_RGB16_FORMAT(outSurface->Format) &&
79 outSurface->Format != Format_NV12 &&
80 outSurface->Format != Format_YUY2 &&
81 outSurface->Format != Format_UYVY &&
82 outSurface->Format != Format_AYUV)
83 {
84 if ((outSurface->TileType == MOS_TILE_Y) &&
85 (outSurface->Format == Format_P010))
86 {
87 ret = true;
88 }
89 else
90 {
91 VPHAL_RENDER_NORMALMESSAGE("Unsupported Render Target Format '0x%08x' for SFC Pipe.", outSurface->Format);
92
93 ret = false;
94 }
95 }
96
97 return ret;
98 }
99
GetInputWidthHeightAlignUnit(MOS_FORMAT inputFormat,MOS_FORMAT outputFormat,uint16_t & widthAlignUnit,uint16_t & heightAlignUnit,bool isInterlacedScaling)100 void VphalSfcStateG11::GetInputWidthHeightAlignUnit(
101 MOS_FORMAT inputFormat,
102 MOS_FORMAT outputFormat,
103 uint16_t &widthAlignUnit,
104 uint16_t &heightAlignUnit,
105 bool isInterlacedScaling)
106 {
107 MOS_UNUSED(outputFormat);
108 widthAlignUnit = 1;
109 heightAlignUnit = 1;
110
111 // Apply alignment restriction to Region of the input frame.
112 switch (VpHalDDIUtils::GetSurfaceColorPack(inputFormat))
113 {
114 case VPHAL_COLORPACK_420:
115 widthAlignUnit = 2;
116 heightAlignUnit = 2;
117 break;
118 case VPHAL_COLORPACK_422:
119 widthAlignUnit = 2;
120 break;
121 default:
122 break;
123 }
124 }
125
126 #endif // __VPHAL_SFC_SUPPORTED
127