1 /*
2 * Copyright (c) 2011-2017, 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 codechal_fei_avc_g9_skl.cpp
24 //! \brief This file implements the C++ class/interface for Gen9 SKL platform's
25 //! AVC FEI encoding to be used across CODECHAL components.
26 //!
27
28 #include "codechal_fei_avc_g9_skl.h"
29
UpdateSSDSliceCount()30 void CodechalEncodeAvcEncFeiG9Skl::UpdateSSDSliceCount()
31 {
32 CodechalEncodeAvcBase::UpdateSSDSliceCount();
33
34 uint32_t sliceCount;
35 if (m_frameHeight * m_frameWidth >= 960*540)
36 {
37 sliceCount = 2;
38 }
39 else
40 {
41 sliceCount = 1;
42 }
43
44 if (m_osInterface->pfnSetSliceCount)
45 {
46 m_osInterface->pfnSetSliceCount(m_osInterface, &sliceCount);
47 }
48 }
49