Add prebuilt openh264 library.

submodules/build/openh264/0001-Add-compilation-and-link-flags-for-Windows-10-build.patch

+From 4bef0bd0a66cef255fcdf3ff0b62daf38e071829 Mon Sep 17 00:00:00 2001
+From: Ghislain MARY <ghislain.mary@belledonne-communications.com>
+Date: Thu, 28 Jan 2016 18:01:01 +0100
+Subject: [PATCH] Add compilation and link flags for Windows 10 build.
+
+---
+ build/msvc-app.mk | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/build/msvc-app.mk b/build/msvc-app.mk
+index 10c0954..56d1b03 100644
+--- a/build/msvc-app.mk
++++ b/build/msvc-app.mk
+@@ -1,11 +1,12 @@
+ include $(SRC_PATH)build/msvc-common.mk
+-CFLAGS_OPT += -MD
++CFLAGS_OPT += -MD -D_WIN32_WINNT=0x0A00
+ CFLAGS_DEBUG += -MDd
+ CFLAGS += -DUNICODE
+ # Ignore warnings about the main function prototype when building with -ZW
+ CXXFLAGS += -ZW -wd4447
+ # Ignore warnings about code built with -ZW in .lib files
+ AR_OPTS += -ignore:4264
++LDFLAGS += -APPCONTAINER WindowsApp.lib
+ 
+ # WelsThreadLib requires building with -ZW, since it uses new Windows Runtime
+ # classes for creating threads.
+-- 
+1.9.5.msysgit.1
+

submodules/build/openh264/CMakeLists.txt

+############################################################################
+# CMakeLists.txt
+# Copyright (C) 2015  Belledonne Communications, Grenoble France
+#
+############################################################################
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+############################################################################
+
+cmake_minimum_required(VERSION 2.8)
+project(OPENH264 C)
+
+set(HEADER_FILES
+	include/wels/codec_api.h
+	include/wels/codec_app_def.h
+	include/wels/codec_def.h
+	include/wels/codec_ver.h
+)
+
+install(FILES ${HEADER_FILES}
+	DESTINATION include/wels
+	PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+)
+
+set(arch "x86")
+if(CMAKE_GENERATOR MATCHES "^.* ARM$")
+	set(arch "ARM")
+elseif(CMAKE_GENERATOR MATCHES "^.* Win64$")
+	set(arch "x64")
+endif()
+
+install(FILES ${arch}/openh264.dll
+	DESTINATION bin
+	PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+)
+install(FILES ${arch}/openh264_dll.lib
+	DESTINATION lib
+	PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+)

submodules/build/openh264/README.txt

-Here is how the openh264 prebuilt libraries have been generated.
+Here is how the openh264 prebuilt libraries have been generated from the tag v1.5.0 of the git repository (https://github.com/cisco/openh264.git) with the 0001-Add-compilation-and-link-flags-for-Windows-10-build.patch applied.
+These instructions are mainly based on those to build ffmpeg from https://trac.ffmpeg.org/wiki/CompilationGuide/WinRT.
 
-The commands are to be executed in a Git Bash shell.
 
 
 x86:
 
-export PATH="/c/Users/Ghislain/AppData/Local/nasm:/c/MinGW/bin:$PATH"
-export PATH="/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/IDE/CommonExtensions/Microsoft/TestWindow:/c/Program Files (x86)/MSBuild/14.0/bin/amd64:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/BIN/amd64_x86:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/BIN/amd64:/c/WINDOWS/Microsoft.NET/Framework64/v4.0.30319:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/VCPackages:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/IDE:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/Tools:/c/Program Files (x86)/HTML Help Workshop:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Team Tools/Performance Tools/x64:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Team Tools/Performance Tools:/c/Program Files (x86)/Windows Kits/8.1/bin/x64:/c/Program Files (x86)/Windows Kits/8.1/bin/x86:/c/Program Files (x86)/Microsoft SDKs/Windows/v8.1A/bin/NETFX 4.5.1 Tools/x64:$PATH"
-export INCLUDE="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE;C:\Program Files (x86)\Windows Kits\10\\include\10.0.10056.0\ucrt;C:\Program Files (x86)\Windows Kits\8.1\include\shared;C:\Program Files (x86)\Windows Kits\8.1\include\um;C:\Program Files (x86)\Windows Kits\8.1\include\winrt;"
-export LIB="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB;C:\Program Files (x86)\Windows Kits\10\\lib\10.0.10056.0\ucrt\x86;C:\Program Files (x86)\Windows Kits\8.1\lib\winv6.3\um\x86;"
-export LIBPATH="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcpackages;C:\WINDOWS\Microsoft.NET\Framework64\v4.0.30319;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB;C:\Program Files (x86)\Windows Kits\8.1\References\CommonConfiguration\Neutral;\Microsoft.VCLibs\14.0\References\CommonConfiguration\neutral;"
-mingw32-make.exe OS=msvc-app ARCH=i386
+In the VS2015 x64 x86 Cross Tools Command Prompt:
+
+SET LIB=%VSINSTALLDIR%VC\lib\store;%VSINSTALLDIR%VC\atlmfc\lib;%UniversalCRTSdkDir%lib\%UCRTVersion%\ucrt\x86;;%UniversalCRTSdkDir%lib\%UCRTVersion%\um\x86;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\lib\um\x86;;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\Lib\um\x86
+SET LIBPATH=%VSINSTALLDIR%VC\vcpackages;%FrameworkDir%\%FrameworkVersion%;%VSINSTALLDIR%VC\lib;%VSINSTALLDIR%VC\atlmfc\lib;C:\Program Files (x86)\Windows Kits\8.1\References\CommonConfiguration\Neutral;\Microsoft.VCLibs\14.0\References\CommonConfiguration\neutral;
+SET INCLUDE=%VSINSTALLDIR%VC\include;%VSINSTALLDIR%VC\atlmfc\include;%UniversalCRTSdkDir%Include\%UCRTVersion%\ucrt;%UniversalCRTSdkDir%Include\%UCRTVersion%\um;%UniversalCRTSdkDir%Include\%UCRTVersion%\shared;%UniversalCRTSdkDir%Include\%UCRTVersion%\winrt;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\Include\um;
+C:\msys64\msys2_shell.bat
+
+Then, in the just opened msys64 shell (in the source directory of openh264):
+
+mingw32-make.exe libraries PREFIX=win10-x86 OS=msvc-app ARCH=i386
+mingw32-make.exe install-shared PREFIX=win10-x86 OS=msvc-app ARCH=i386
+mingw32-make.exe libraries PREFIX=win10-x86 OS=msvc-app ARCH=i386 clean
 
 
 
 x64:
 
-export PATH="/c/Users/Ghislain/AppData/Local/nasm:/c/MinGW/bin:$PATH"
-export PATH="/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/IDE/CommonExtensions/Microsoft/TestWindow:/c/Program Files (x86)/MSBuild/14.0/bin/amd64:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/BIN/amd64:/c/WINDOWS/Microsoft.NET/Framework64/v4.0.30319:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/VCPackages:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/IDE:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/Tools:/c/Program Files (x86)/HTML Help Workshop:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Team Tools/Performance Tools/x64:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Team Tools/Performance Tools:/c/Program Files (x86)/Windows Kits/8.1/bin/x64:/c/Program Files (x86)/Windows Kits/8.1/bin/x86:/c/Program Files (x86)/Microsoft SDKs/Windows/v8.1A/bin/NETFX 4.5.1 Tools/x64:$PATH"
-export INCLUDE="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE;C:\Program Files (x86)\Windows Kits\10\\include\10.0.10056.0\ucrt;C:\Program Files (x86)\Windows Kits\8.1\include\shared;C:\Program Files (x86)\Windows Kits\8.1\include\um;C:\Program Files (x86)\Windows Kits\8.1\include\winrt"
-export LIB="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB\amd64;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB\amd64;C:\Program Files (x86)\Windows Kits\10\\lib\10.0.10056.0\ucrt\x64;C:\Program Files (x86)\Windows Kits\8.1\lib\winv6.3\um\x64"
-export LIBPATH="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcpackages;C:\WINDOWS\Microsoft.NET\Framework64\v4.0.30319;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB\amd64;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB\amd64;C:\Program Files (x86)\Windows Kits\8.1\References\CommonConfiguration\Neutral;\Microsoft.VCLibs\14.0\References\CommonConfiguration\neutral;"
-mingw32-make.exe OS=msvc-app ARCH=x86_64
+In the VS2015 x64 Native Tools Command Prompt:
+
+SET LIB=%VSINSTALLDIR%VC\lib\store\amd64;%VSINSTALLDIR%VC\atlmfc\lib\amd64;%UniversalCRTSdkDir%lib\%UCRTVersion%\ucrt\x64;;%UniversalCRTSdkDir%lib\%UCRTVersion%\um\x64;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\lib\um\x64;;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\Lib\um\x64
+SET LIBPATH=%VSINSTALLDIR%VC\vcpackages;%FrameworkDir%\%FrameworkVersion%;%VSINSTALLDIR%VC\lib\amd64;%VSINSTALLDIR%VC\atlmfc\lib\amd64;C:\Program Files (x86)\Windows Kits\8.1\References\CommonConfiguration\Neutral;\Microsoft.VCLibs\14.0\References\CommonConfiguration\neutral;
+SET INCLUDE=%VSINSTALLDIR%VC\include;%VSINSTALLDIR%VC\atlmfc\include;%UniversalCRTSdkDir%Include\%UCRTVersion%\ucrt;%UniversalCRTSdkDir%Include\%UCRTVersion%\um;%UniversalCRTSdkDir%Include\%UCRTVersion%\shared;%UniversalCRTSdkDir%Include\%UCRTVersion%\winrt;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\Include\um;
+C:\msys64\msys2_shell.bat
+
+Then, in the just opened msys64 shell (in the source directory of openh264):
+
+mingw32-make.exe libraries PREFIX=win10-x64 OS=msvc-app ARCH=x86_64
+mingw32-make.exe install-shared PREFIX=win10-x64 OS=msvc-app ARCH=x86_64
+mingw32-make.exe libraries PREFIX=win10-x64 OS=msvc-app ARCH=x86_64 clean
 
 
 
 ARM:
 
-export PATH="/c/code/gas-preprocessor:/c/MinGW/bin:$PATH"
-export PATH="/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/IDE/CommonExtensions/Microsoft/TestWindow:/c/Program Files (x86)/MSBuild/14.0/bin/amd64:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/BIN/amd64_arm:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/BIN/amd64:/c/WINDOWS/Microsoft.NET/Framework64/v4.0.30319:/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/VCPackages:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/IDE:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Common7/Tools:/c/Program Files (x86)/HTML Help Workshop:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Team Tools/Performance Tools/x64:/c/Program Files (x86)/Microsoft Visual Studio 14.0/Team Tools/Performance Tools:/c/Program Files (x86)/Windows Kits/8.1/bin/x64:/c/Program Files (x86)/Windows Kits/8.1/bin/x86:/c/Program Files (x86)/Microsoft SDKs/Windows/v8.1A/bin/NETFX 4.5.1 Tools/x64:$PATH"
-export INCLUDE="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE;C:\Program Files (x86)\Windows Kits\10\\include\10.0.10056.0\ucrt;C:\Program Files (x86)\Windows Kits\8.1\include\shared;C:\Program Files (x86)\Windows Kits\8.1\include\um;C:\Program Files (x86)\Windows Kits\8.1\include\winrt;"
-export LIB="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB\ARM;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB\ARM;C:\Program Files (x86)\Windows Kits\10\\lib\10.0.10056.0\ucrt\ARM;C:\Program Files (x86)\Windows Kits\8.1\lib\winv6.3\um\ARM;"
-export LIBPATH="C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcpackages;C:\WINDOWS\Microsoft.NET\Framework64\v4.0.30319;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB\ARM;C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\LIB\ARM;C:\Program Files (x86)\Windows Kits\8.1\References\CommonConfiguration\Neutral;\Microsoft.VCLibs\14.0\References\CommonConfiguration\neutral;"
-mingw32-make.exe OS=msvc-app ARCH=armv7
+In the VS2015 x64 ARM Cross Tools Command Prompt:
+
+SET LIB=%VSINSTALLDIR%VC\lib\store\ARM;%VSINSTALLDIR%VC\atlmfc\lib\ARM;%UniversalCRTSdkDir%lib\%UCRTVersion%\ucrt\arm;;%UniversalCRTSdkDir%lib\%UCRTVersion%\um\arm;
+SET LIBPATH=%VSINSTALLDIR%VC\vcpackages;%FrameworkDir%\%FrameworkVersion%;%VSINSTALLDIR%VC\lib\ARM;%VSINSTALLDIR%VC\atlmfc\lib\ARM;C:\Program Files (x86)\Windows Kits\8.1\References\CommonConfiguration\Neutral;\Microsoft.VCLibs\14.0\References\CommonConfiguration\neutral;
+SET INCLUDE=%VSINSTALLDIR%VC\include;%VSINSTALLDIR%VC\atlmfc\include;%UniversalCRTSdkDir%Include\%UCRTVersion%\ucrt;%UniversalCRTSdkDir%Include\%UCRTVersion%\um;%UniversalCRTSdkDir%Include\%UCRTVersion%\shared;%UniversalCRTSdkDir%Include\%UCRTVersion%\winrt;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\Include\um;
+C:\msys64\msys2_shell.bat
+
+Then, in the just opened msys64 shell (in the source directory of openh264):
+
+mingw32-make.exe libraries PREFIX=win10-arm OS=msvc-app ARCH=armv7
+mingw32-make.exe install-shared PREFIX=win10-arm OS=msvc-app ARCH=armv7
+mingw32-make.exe libraries PREFIX=win10-arm OS=msvc-app ARCH=armv7 clean

submodules/build/openh264/include/wels/codec_def.h

+/*!
+ * \copy
+ *     Copyright (c)  2013, Cisco Systems
+ *     All rights reserved.
+ *
+ *     Redistribution and use in source and binary forms, with or without
+ *     modification, are permitted provided that the following conditions
+ *     are met:
+ *
+ *        * Redistributions of source code must retain the above copyright
+ *          notice, this list of conditions and the following disclaimer.
+ *
+ *        * Redistributions in binary form must reproduce the above copyright
+ *          notice, this list of conditions and the following disclaimer in
+ *          the documentation and/or other materials provided with the
+ *          distribution.
+ *
+ *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ *     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *     COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ *     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ *     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ *     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ *     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *     POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef WELS_VIDEO_CODEC_DEFINITION_H__
+#define WELS_VIDEO_CODEC_DEFINITION_H__
+
+/**
+  * @file  codec_def.h
+*/
+
+/**
+* @brief Enumerate the type of video format
+*/
+typedef enum {
+  videoFormatRGB        = 1,             ///< rgb color formats
+  videoFormatRGBA       = 2,
+  videoFormatRGB555     = 3,
+  videoFormatRGB565     = 4,
+  videoFormatBGR        = 5,
+  videoFormatBGRA       = 6,
+  videoFormatABGR       = 7,
+  videoFormatARGB       = 8,
+
+  videoFormatYUY2       = 20,            ///< yuv color formats
+  videoFormatYVYU       = 21,
+  videoFormatUYVY       = 22,
+  videoFormatI420       = 23,            ///< the same as IYUV
+  videoFormatYV12       = 24,
+  videoFormatInternal   = 25,            ///< only used in SVC decoder testbed
+
+  videoFormatNV12       = 26,            ///< new format for output by DXVA decoding
+
+  videoFormatVFlip      = 0x80000000
+} EVideoFormatType;
+
+/**
+* @brief Enumerate  video frame type
+*/
+typedef enum {
+  videoFrameTypeInvalid,    ///< encoder not ready or parameters are invalidate
+  videoFrameTypeIDR,        ///< IDR frame in H.264
+  videoFrameTypeI,          ///< I frame type
+  videoFrameTypeP,          ///< P frame type
+  videoFrameTypeSkip,       ///< skip the frame based encoder kernel
+  videoFrameTypeIPMixed     ///< a frame where I and P slices are mixing, not supported yet
+} EVideoFrameType;
+
+/**
+* @brief Enumerate  return type
+*/
+typedef enum {
+  cmResultSuccess,          ///< successful
+  cmInitParaError,          ///< parameters are invalid
+  cmUnknownReason,
+  cmMallocMemeError,        ///< malloc a memory error
+  cmInitExpected,           ///< initial action is expected
+  cmUnsupportedData
+} CM_RETURN;
+
+/**
+* @brief Enumulate the nal unit type
+*/
+enum ENalUnitType {
+  NAL_UNKNOWN     = 0,
+  NAL_SLICE       = 1,
+  NAL_SLICE_DPA   = 2,
+  NAL_SLICE_DPB   = 3,
+  NAL_SLICE_DPC   = 4,
+  NAL_SLICE_IDR   = 5,      ///< ref_idc != 0
+  NAL_SEI         = 6,      ///< ref_idc == 0
+  NAL_SPS         = 7,
+  NAL_PPS         = 8
+                    ///< ref_idc == 0 for 6,9,10,11,12
+};
+
+/**
+* @brief NRI: eNalRefIdc
+*/
+enum ENalPriority {
+  NAL_PRIORITY_DISPOSABLE = 0,
+  NAL_PRIORITY_LOW        = 1,
+  NAL_PRIORITY_HIGH       = 2,
+  NAL_PRIORITY_HIGHEST    = 3
+};
+
+#define IS_PARAMETER_SET_NAL(eNalRefIdc, eNalType) \
+( (eNalRefIdc == NAL_PRIORITY_HIGHEST) && (eNalType == (NAL_SPS|NAL_PPS) || eNalType == NAL_SPS) )
+
+#define IS_IDR_NAL(eNalRefIdc, eNalType) \
+( (eNalRefIdc == NAL_PRIORITY_HIGHEST) && (eNalType == NAL_SLICE_IDR) )
+
+#define FRAME_NUM_PARAM_SET     (-1)
+#define FRAME_NUM_IDR           0
+
+/**
+ * @brief eDeblockingIdc
+ */
+enum {
+  DEBLOCKING_IDC_0 = 0,
+  DEBLOCKING_IDC_1 = 1,
+  DEBLOCKING_IDC_2 = 2
+};
+#define DEBLOCKING_OFFSET (6)
+#define DEBLOCKING_OFFSET_MINUS (-6)
+
+/* Error Tools definition */
+typedef unsigned short ERR_TOOL;
+
+/**
+ @brief to do
+*/
+enum {
+  ET_NONE = 0x00,           ///< NONE Error Tools
+  ET_IP_SCALE = 0x01,       ///< IP Scalable
+  ET_FMO = 0x02,            ///< Flexible Macroblock Ordering
+  ET_IR_R1 = 0x04,          ///< Intra Refresh in predifined 2% MB
+  ET_IR_R2 = 0x08,          ///< Intra Refresh in predifined 5% MB
+  ET_IR_R3 = 0x10,          ///< Intra Refresh in predifined 10% MB
+  ET_FEC_HALF = 0x20,       ///< Forward Error Correction in 50% redundency mode
+  ET_FEC_FULL = 0x40,       ///< Forward Error Correction in 100% redundency mode
+  ET_RFS = 0x80             ///< Reference Frame Selection
+};
+
+/**
+* @brief Information of coded Slice(=NAL)(s)
+*/
+typedef struct SliceInformation {
+  unsigned char* pBufferOfSlices;    ///< base buffer of coded slice(s)
+  int            iCodedSliceCount;   ///< number of coded slices
+  unsigned int*  pLengthOfSlices;    ///< array of slices length accordingly by number of slice
+  int            iFecType;           ///< FEC type[0, 50%FEC, 100%FEC]
+  unsigned char  uiSliceIdx;         ///< index of slice in frame [FMO: 0,..,uiSliceCount-1; No FMO: 0]
+  unsigned char  uiSliceCount;       ///< count number of slice in frame [FMO: 2-8; No FMO: 1]
+  char           iFrameIndex;        ///< index of frame[-1, .., idr_interval-1]
+  unsigned char  uiNalRefIdc;        ///< NRI, priority level of slice(NAL)
+  unsigned char  uiNalType;          ///< NAL type
+  unsigned char
+  uiContainingFinalNal;              ///< whether final NAL is involved in buffer of coded slices, flag used in Pause feature in T27
+} SliceInfo, *PSliceInfo;
+
+/**
+* @brief thresholds of the initial, maximal and minimal rate
+*/
+typedef struct {
+  int   iWidth;                   ///< frame width
+  int   iHeight;                  ///< frame height
+  int   iThresholdOfInitRate;     ///< threshold of initial rate
+  int   iThresholdOfMaxRate;      ///< threshold of maximal rate
+  int   iThresholdOfMinRate;      ///< threshold of minimal rate
+  int   iMinThresholdFrameRate;   ///< min frame rate min
+  int   iSkipFrameRate;           ///< skip to frame rate min
+  int   iSkipFrameStep;           ///< how many frames to skip
+} SRateThresholds, *PRateThresholds;
+
+/**
+* @brief  Structure for decoder memery
+*/
+typedef struct TagSysMemBuffer {
+  int iWidth;                    ///< width of decoded pic for display
+  int iHeight;                   ///< height of decoded pic for display
+  int iFormat;                   ///< type is "EVideoFormatType"
+  int iStride[2];                ///< stride of 2 component
+} SSysMEMBuffer;
+
+/**
+* @brief  Buffer info
+*/
+typedef struct TagBufferInfo {
+  int iBufferStatus;             ///< 0: one frame data is not ready; 1: one frame data is ready
+  unsigned long long uiInBsTimeStamp;     ///< input BS timestamp
+  unsigned long long uiOutYuvTimeStamp;     ///< output YUV timestamp, when bufferstatus is 1
+  union {
+    SSysMEMBuffer sSystemBuffer; ///<  memory info for one picture
+  } UsrData;                     ///<  output buffer info
+} SBufferInfo;
+
+
+/**
+* @brief In a GOP, multiple of the key frame number, derived from
+*        the number of layers(index or array below)
+*/
+static const char kiKeyNumMultiple[] = {
+  1, 1, 2, 4, 8, 16,
+};
+
+#endif//WELS_VIDEO_CODEC_DEFINITION_H__

submodules/build/openh264/include/wels/codec_ver.h

+//The current file is auto-generated by script: generate_codec_ver.sh
+#ifndef CODEC_VER_H
+#define CODEC_VER_H
+
+#include "codec_app_def.h"
+
+static const OpenH264Version g_stCodecVersion  = {1, 5, 0, 0};
+static const char* const g_strCodecVer  = "OpenH264 version:1.5.0.0";
+
+#define OPENH264_MAJOR (1)
+#define OPENH264_MINOR (5)
+#define OPENH264_REVISION (0)
+#define OPENH264_RESERVED (0)
+
+#endif  // CODEC_VER_H