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1. ÿÌ×linux so¶ÔÓ¦µÄ±àÒ빤¾ßÁ´ÈçÏ£º

# arm926-uclibc for BU1 C500
# arm-openwrt-linux-muslgnueabi for BU2 Tina2.0
# arm-openwrt-linux-muslgnueabi-v for v5
# arm-openwrt-linux-uclibc for BU2 R16
so_dir: arm926-uclibc                 host: arm-linux              toolchain_dir: uclibc_arm926_static
so_dir: arm-linux-gnueabi             host: arm-linux-gnueabi      toolchain_dir: external-toolchain
so_dir: arm-linux-gnueabihf           host: arm-linux-gnueabihf    toolchain_dir: ϵͳ×Ô´ø
so_dir: arm-none-linux-gnueabi        host: arm-none-linux-gnueabi toolchain_dir: ϵͳ×Ô´ø
so_dir: arm-openwrt-linux-muslgnueabi host: arm-openwrt-linux      toolchain_dir: OpenWrt-Toolchain-sunxi_gcc-5.2.0_musl-1.1.12_eabi.Linux-x86_64
so_dir: arm-openwrt-linux-uclibc      host: arm-openwrt-linux      toolchain_dir: toolchain_arm_uClibc
so_dir: arm-linux-gnueabihf-linaro    host: arm-linux-gnueabihf    toolchain_dir: gcc-linaro-arm-linux-gnueabihf-4.8-2014.01_linux
so_dir: arm-aarch64-openwrt-linux     host: aarch64-openwrt-linux  toolchain_dir: toolchain-sunxi-tina2.0-64
so_dir: arm-openwrt-linux-muslgnueabi-v5  host: arm-openwrt-linux-muslgnueabi    toolchain_dir: linux-x86

2.±àÒë²½ÖèÈçÏ£¨ÒÔarm926-uclibcΪÀý£©£º

2.1 export±àÒ빤¾ßÁ´£º
                     TOOLS_CHAIN=/home/user/workspace/tools_chain/
                     export PATH=${TOOLS_CHAIN}/uclibc_arm926_static/bin:$PATH

2.2. ÔËÐÐautomakeµÄÏà¹Ø¹¤¾ß£º./bootstrap

2.3. ÅäÖÃmakefile£º
2.3.1 ģʽ£º./configure --prefix=INSTALL_PATH --host=HOST_NAME LDFLAGS="-LSO_PATH"
2.3.2 ʾÀý£º./configure --prefix=/home/user/workspace/libcedarc/install --host=arm-linux LDFLAGS="-L/home/user/workspace/libcedarc/lib/arm926-uclibc"
2.3.3 Ìرð˵Ã÷£ºÈç¹ûÄÚºËÓõÄÊÇlinux3.10, Ôò±ØÐë¼ÓÉÏflag£ºCFLAGS="-DCONF_KERNEL_VERSION_3_10" CPPFLAGS="-DCONF_KERNEL_VERSION_3_10"
      ¼´£º./configure --prefix=/home/user/workspace/libcedarc/install --host=arm-linux CFLAGS="-DCONF_KERNEL_VERSION_3_10" CPPFLAGS="-DCONF_KERNEL_VERSION_3_10" LDFLAGS="-L/home/user/workspace/libcedarc/lib/arm926-uclibc"

2.4 ±àÒ룺make ; make install

¶þ¡¢°æ±¾¸Ä¶¯ËµÃ÷£º

1). CedarC-v1.0.4

1. Ìرð˵Ã÷£º

1.1 cameraÄ£¿éÏà¹Ø£º( >=android7.0µÄƽ̨ÐèÒª½øÐÐÈçÏÂÐÞ¸Ä,ÆäËûƽ̨±£³Ö֮ǰµÄ×ö·¨)
    Ð޸ĵÄÔ­Òò£ºa.omxºÍandroid framework¶¼Ã»ÓжÔNV21ºÍNV12ÕâÁ½ÖÖͼÏñ¸ñʽ½øÐÐϸ·Ö£¬¶¼ÊÇÓÃOMX_COLOR_FormatYUV420SemiPlanar
                ½øÐбíʾ£¬OMX_COLOR_FormatYUV420SemiPlanar¼´¿ÉÒÔ±íʾNV21£¬Ò²¿ÉÒÔ±íʾNV12£»
                b.¶øACodec½«OMX_COLOR_FormatYUV420SemiPlanarÓÃ×÷NV12£¬camera½«OMX_COLOR_FormatYUV420SemiPlanarÓÃÓÚNV21£¬
                ֮ǰµÄ×ö·¨ÊÇomx_vencͨ¹ý½ø³ÌµÄ°üÃû½øÐÐÇø·Ö¼æÈÝ£¬Èôµ÷ÓÃÕßÊÇACodec£¬ÔòÓÃ×÷NV12£¬Èôµ÷ÓÃÕßÊÇcamera£¬ÔòÓÃ×÷
                NV21£»
                c.android7.0ÒòΪȨÏÞ¹ÜÀíµÄÔ­Òò£¬ÎÞ·¨»ñÈ¡µ½½ø³ÌµÄ°üÃû£¬ËùÒÔÎÞ·¨ÔÚomx_venc½øÐмæÈÝ£¬Ö»ÄÜÔÚÉϲãcaller²ã½øÐÐ
                ¼æÈÝ£¬¶øcts»á¶ÔACodecµÄ½Ó¿Ú½øÐвâÊÔ£¬Èô¸Ä¶¯ACodec£¬Ôò»áÏìÓ¦µ½cts²âÊÔ£¬ËùÒÔÖ»ÄÜÐÞ¸Äcamera
                d.Ð޸ĵÄÔ­ÔòΪ£ºÀ©Õ¹Í¼Ïñ¸ñʽµÄö¾ÙÀàÐ͵ijÉÔ±±äÁ¿OMX_COLOR_FormatYVU420SemiPlanar£¬ÓÃÓÚ±íʾNV21£»
                  ¼´ OMX_COLOR_FormatYUV420SemiPlanar --> NV12
                     OMX_COLOR_FormatYVU420SemiPlanar --> NV21

    Ð޸ĵĵط½£º
    a. ͬ²½Í·Îļþ£ºÍ¬²½openmax/omxcore/inc/OMX_IVCommon.h µ½./native/include/media/openmax/OMX_IVCommon.h
    b. cameraÄ£¿éÔÚµ÷ÓÃopenmax/venc±àÂë½Ó¿ÚʱÐèÒª½øÐÐÐ޸ģº
       ÐÞ¸ÄÇ° NV21 --> OMX_COLOR_FormatYUV420SemiPlanar£¬
       Ð޸ĺó NV21 --> OMX_COLOR_FormatYVU420SemiPlanar;

1.2 ¼ÓÔؽâÂë¿âµÄ˵Ã÷£º
    ֮ǰ¼ÓÔؽâÂë¿âµÄ²Ù×÷ÔÚvdecoder.cÕâÒ»²ã½øÐУ¬ÎªÁËÌá¸ßÁé»îÐÔ£¬´Óv1.0.4ºó
°Ñ¼ÓÔؽâÂë¿âµÄ²Ù×÷·Åµ½Éϲãµ÷ÓÃÕß½øÐУ¬Éϲã¿Éµ÷ÓÃvdecoder.cµÄAddVDPlugin½Ó¿ÚĬÈÏ
¼ÓÔØËùÓеÄ×Ó½âÂ룬»òÕß²ÎÕÕÈçÏ´úÂë°´Ðè¼ÓÔØ£º

static void InitVDLib(const char *lib)
{
    void *libFd = NULL;
    if(lib == NULL)
    {
        loge(" open lib == NULL ");
        return;
    }

    libFd = dlopen(lib, RTLD_NOW);

    VDPluginFun *PluginInit = NULL;

    if (libFd == NULL)
    {
        loge("dlopen '%s' fail: %s", lib, dlerror());
        return ;
    }

    PluginInit = (VDPluginFun*)dlsym(libFd, "CedarPluginVDInit");
    if (PluginInit == NULL)
    {
        logw("Invalid plugin, CedarPluginVDInit not found.");
        return;
    }
    logd("vdecoder open lib: %s", lib);
    PluginInit(); /* init plugin */
    return ;
}

static void AddVDLib(void)
{
    InitVDLib("/system/lib/libawh265.so");
    InitVDLib("/system/lib/libawh265soft.so");
    InitVDLib("/system/lib/libawh264.so");
    InitVDLib("/system/lib/libawmjpeg.so");
    InitVDLib("/system/lib/libawmjpegplus.so");
    InitVDLib("/system/lib/libawmpeg2.so");
    InitVDLib("/system/lib/libawmpeg4base.so");
    InitVDLib("/system/lib/libawmpeg4normal.so");
    InitVDLib("/system/lib/libawmpeg4vp6.so");
    InitVDLib("/system/lib/libawmpeg4dx.so");
    InitVDLib("/system/lib/libawmpeg4h263.so");
    InitVDLib("/system/lib/libawvp8.so");

    return;
}

2. ¸Ä¶¯µãÈçÏ£º
2.1 openmax:venc add p_skip interface
2.2 h265:fix the HevcDecodeNalSps and HevcInitialFBM
2.3 h264:refactor the H264ComputeOffset
2.4 mjpeg scale+rotateµÄÐÞÕý
2.5 vdcoder/h265: add the code of parser HDR info
2.6 vdecoder/h265: add the process of error-frame
2.7 vdecoder/h264: make sure pMbNeighborInfoBuf is 16K-align to fix mbaff function
2.8 openmax/vdec: remove cts-flag
2.9 openmax/venc: remove cts-flag
2.10 detection a complete frame bitstream and crop the stuff zero data
2.11 vdecoder/h265:fix the bug that the pts of keyFrame is error when seek
2.12 openmax/inc: adjust the define of struct
2.13 vencoder: add lock for vencoderOpen()
2.14 vdecoder/ALMOST decoders:fix rotate and scaledown
2.15 vdecoder/h265:fix the process of searching the start-code when sbm cycles
2.16 vdecoder/h265:fix the bug when request fbm fail after fbm initial
2.17 vdecoder/h265:improve the process when poc is abnormal
2.18 cedarc: unify the release of android and linux
2.19 vdecoder/avs: make mbInfoBuf to 16K align

2).CedarC-v1.0.5

1. ¸Ä¶¯µãÈçÏ£º
1.1.configure.ac:fix the config for linux compiling
1.2.openmax/venc: revert mIsFromCts on less than android_7.0 platfrom
1.3.vdecoder/h265soft:make h265soft be compatible with AndroidN
1.4.cedarc: merge the submit of cedarc-release
1.5.vdecoder/h265:use the flag "bSkipBFrameIfDelay"
1.6.vdecoder:fix the buffer size for thumbnail mode
1.7.cedarc: fix compile error of linux
1.8.omx:venc add fence for androidN
1.9.openmax:fix some erros
1.10.omx_venc: add yvu420sp for omx_venc init
1.11.videoengine:add 2k limit for h2
1.12.cedarc: add the toolschain of arm-openwrt-linux-muslgnueabi for v5
1.13.cedarc: ½â¾ö0x1663 mpeg4 ²¥·Å»¨ÆÁµÄÎÊÌâ
1.14.vdecoder: fix compile error of soft decoder for A83t
1.15.omx_vdec: fix the -1 bug for cts
1.16.ÐÞ¸Ämpeg2 »ñÈ¡ve versionµÄ·½Ê½
1.17.vencoder: fix for input addrPhy check
1.18.cedarc: merge the submit of cedarc-release

3). CedarC-v1.1

1. Ìرð˵Ã÷£º
1.1 v1.1¼¯³ÉÁËH6-dev¿ª·¢·ÖÖ§µÄÐ޸ijɹû£»Ôö¼ÓÁËh265 10bitºÍafbc¹¦ÄÜ£¬´Ë¹¦ÄÜÐè
    cedarxÆ¥ÅäÐ޸ģ¬·ñÔòÎÞ·¨¶ÀÁ¢ÉúЧ£»
1.2 v1.1 ¹Ø±ÕÁËÓÃÓÚÉêÇëÎïÀíÁ¬ÐøÄÚ´æµÄmemory½Ó¿Ú£¬ÉϲãÈôÐèÒªÉêÇëÎïÀíÄڴ棬ÐèÄ£¿é
    ÄÚ²¿ÊµÏÖmemoryµÄ½Ó¿Ú»òµ÷ÓÃÆäËû½Ó¿Ú£»
1.3 Ôö¼ÓÁËVideoDecoderGetVeIommuAddrºÍVideoDecoderFreeVeIommuAddrÕâÁ½¸ö½Ó¿Ú£¬ÓÃÓÚ
    ¶ÔiommuµÄbuffer½øÐаó¶¨Óë½â°ó¶¨²Ù×÷¡£

2. ¸Ä¶¯µãÈçÏ£º
2.1 Ôö¼Óh265 10bitºÍafbc¹¦ÄܵÄÖ§³Ö£»
2.2 Ôö¼Óvp9 Ó²¼þ½âÂëÇý¶¯£»
2.3 Ôö¼Ó¶Ôiommu buffer¹ÜÀíµÄÖ§³Ö£»
2.4 ¶ÔveÄ£¿é½øÐÐÁËÖع¹£»
2.5 ¶ÔsbmÄ£¿é½øÐÐÁËÖع¹£»
2.6 memory½Ó¿Ú²»ÔÙ¶ÔÍ⿪·Å¡£

4). CedarC-v1.1.1

1. ¸Ä¶¯µãÈçÏ£º
1.1 µ÷Õûcedarc-release£¬Ä¿Ç°release³öÀ´µÄcedarc¿ÉÊÊÓÃÓÚËùÓÐandroidºÍlinxuƽ̨£»
1.2 vdecoder/Vp8:process the case of showFrm
1.3 vdecoder/h265: increase the size of HEVC_LOCAL_SBM_BUF_SIZE
1.4 vdecoder/videoengine: add the function of checkAlignStride
1.5 vdecoder/h265: set proc info
1.6 vdecoder/sbm: ÐÞ¸ÄH265 sbmFrame ·ÃÎÊÔ½½çµÄbug

5). CedarC-v1.1.2

1. ¸Ä¶¯µãÈçÏ£º
1.1 vdecoder/h264: set proc info
1.2 vdecoder/mjpge: set proc info
1.3 vdecoder: improve function of savePicture
1.4 vencoder: fix for jpeg get phy_addr and androidN get chroma addr
1.5 ÔÚfbmInfoÖÐÌí¼ÓoffsetµÄÐÅÏ¢
1.6 openmax/vdec: set mCropEnable to false on linux
1.7 ²ÉÓÃÊôÐÔ¼ì²âµÄ·½Ê½À´È·¶¨ÄÚ´æµÄʹÓ÷½Ê½
1.8 unmap the fbm buffer when native window changed
1.9 vp8 return the alterframe error for 'ÐÂÏɺ×ÉñÕë.mkv'

6). CedarC-v1.1.3
1.1 vdecoder: change the 6k range
1.2 openmax:venc: fix for recorder
1.3 vdecoder: fix the bug for initializeVideoDecoder fails
1.4 vdecoder/h265Soft: fix the bug: crash when seek the video H265_test.mkv
1.5 ve: control phyOffset in ve module
1.6 use iomem.type to check iommu mode
1.7 vdecoder: add nBufFd when call FbmReturnReleasePicture
1.8 openmax: load the libawwmv3.so when init
1.9 vdecoder/VP9:reset some parameter for Vp9HwdecoderReset()
1.10 ve: dynamic set dram high channal

7). CedarC-v1.1.4
1.1 vencoder: add for thumb write back func
1.2 vencoder:fix for set thumb write back scaler dynamic
1.3 vencoder: fix for only thumb write back no encode
1.4 Ð޸ļì²âÓ²¼þbusyµÄ״̬λµÄµÈ´ýʱ¼ä
1.5 vdecoder/sbmFrame: fix the error video 720P_V_.HEVC_AAC_2M_15F.mkv

8). CedarC-v1.1.6

1. ¸Ä¶¯µãÈçÏ£º
1.1 vdecoder/h264:after reset,the first frame pts is same to the last bitstream
1.2 h265:fix the bug of parse-extradata
1.3 ÐÞ¸ÄH264 Ìø²¥ºóptsÒì³£µÄbug
1.4 vdecoder: add lock for VideoEngineCreate
1.5 fix gts test fail
1.6 vdecoder/vc1: fix the bug: error when seek
1.7 µ÷ÕûH264´úÂë¼Ü¹¹£¬Çå³ý×îºóһ֡ûÓнâÂëµÄbug
1.8 openmax/vdec: not support metadata buffer
1.9 ve: fix for getIcVersion when other process is reseting ve
1.10 openmax/vdec: open mem-ops when use
1.11 vdecoder/h264/distinguish SbmReturnStream of stream and frame for resolution change
1.12 omx:venc: fix for recorder of h6-kk44-iommu
1.13 openmax/vdec: support afbc function
1.14 h264:fix the progress of erro
1.15 openmax/vdec: plus timeout to 5s

2.Ìرð˵Ã÷:
2.1 mediacodecͨ·¶Ôafbc¹¦ÄܵÄÖ§³Ö
    afbc¹¦ÄܵÄÖ§³ÖÉæ¼°µ½Á½¸öÄ£¿é£¬ÆäÒ»ÊÇcedarc/openmaxÄ£¿éµÄÐ޸ģ¬´ËÄ£¿éµÄÐÞ¸ÄÒÑÍê³É£¬½«
 cedarcµÄ´úÂë¸üе½cedarc-v1.1.6»ò¸üа汾¼´¿É£»
    Æä¶þÊÇframework²ãµÄÐ޸ģ¬Ä¿Ç°framework²ãµÄpatchÖ»¼¯³Éµ½H6µÄ·½°¸ÉÏ£¬ÈôÆäËû·½°¸Òª¼¯³Éafbc
 µÄ¹¦ÄÜ£¬¿ÉÕÒAL3µÄÍõϲÍûÌṩframework_patch.
 
9). CedarC-v1.1.7

1. ¸Ä¶¯µãÈçÏ£º
1.1. vdecoder/avs:the case of diff pts > 2s for TvStream
1.2. vencoder:jpeg fix for exif buffer memory leak
1.3. h264:fix the bug of frameStream-end
1.4. vdecoder: fix the bug when get memops
1.5. vdecoder/h264:u16 to s32
1.6. vdecoder: add iptv-info for h264 and h265
1.7. vdecoder/fbm: avoid memory leak
1.8. ½â¾öH8 ´ó°×öè.mp4²¥·Å»¨ÆÁµÄÎÊÌâ
1.9. vdecoder/sbmH264: surpport secure video
1.10. °´ÕÕH264µÄ·Ö±æÂÊÀ´ÉêÇëDram buffer µÄ´óС
1.11. ÐÞÕýsurface Çл»Ê±£¬²¥·ÅA026.mpeg4¹ÒסµÄÎÊÌâ
1.12. secure ģʽÏÂÖ§³Öiommu
1.13. H265 µÄve ƵÂÊÔÚH6Éϵ÷ÕûΪ696MHZ
1.14. memory: fix for get phy_addr 0 when is iommu mode
1.15. H264 Ìí¼ÓÈí¼þ½âÍ·ÐÅÏ¢µÄ´úÂë
1.16. openmax/vdec: increase the input-buffer-size to 6 MB
1.17. vdecoder: optimize the policy of set vefreq
1.18. ÔÚmpeg2½âÂëÆ÷ÖÐÌí¼Ó´íÎóÖ¡µÄʶ±ð
1.19. omx:venc: fix for gpu buf
1.20. vdecoder/avs/fix the flag of bIsProgressive
1.21. openmax/vdec: support native-handle
1.22. Ìí¼Óve ƵÂÊÅäÖÃÏî
1.23. vdecoder: not get the veLock with the softDecoder case

10). CedarC-v1.1.7 -- patch-002

1. ¸Ä¶¯µãÈçÏ£º
1.1. ÐÞ¸ÄH264¼ÆËãdram bufferµÄ·½Ê½
1.2. ÐÞ¸ÄT3 mpeg4v2µÄ½âÂ뷽ʽ,´Ë¸ñʽVE²»Ö§³ÖÓ²½â
1.3. ¼æÈÝwidewine ģʽÏÂextradata µÄ´¦Àí
1.4. vdecoder/H264/decoder one frame then return
1.5. ¼æÈÝparser´«´íwidthºÍheightµÄcase
1.6. openmax/vdec: add the policy of LIMIT_STREAM_NUM
1.7. videoengine:fix the specificdat value
1.8. videoengine: fix the ve unlock in VideoEngineReopen
1.9. openmax/vdec: add the function of di
1.10. vdecoder/H264:resolution change for online video
1.11. ÐÞÕýûÓлñÈ¡µ½fbm ÐÅϢʱ,½âÂëÆ÷¾Í½ÓÊÕµ½eos±ê¼Ç¶ø²»ÄÜÕý³£Í˳öµÄbug
1.12. openmax/vdec: remove bCalledByOmxFlag
1.13. h265: fix the bug decoding the slcieRps as numOfRefs is outoff range
1.14. openmax/vdec: not init decoder in the status of idle

10). CedarC-v1.1.7 -- patch-003

1. ¸Ä¶¯µãÈçÏ£º
1.1 ÐÞ¸´h264 cts failed
1.2 openmax/vdec: reset MAX_NUM_OUT_BUFFERS from 15 to 4 as it consume too much buffer
1.3 h265: fix the pts of eos frame for gts
1.4 fbm: fix the value of pMetaData
1.5 ÐÞ¸Ämpeg2 pt2.vob ±ÀÀ£µÄbug

10). CedarC-v1.1.7 -- patch-004

1. ¸Ä¶¯µãÈçÏ£º
1.1 openmax/vdec: fix the process of decoding the last frame which size changes
1.2 h265: fix the bug of decoding extraData
1.3 fbm: add code for allocating metadata buffer for linux
1.4 di not support 4K stream, for 4K interlace stream, ve does scaledown
1.5 vdecoder: limit nVbvBufferSize to [1 MB, 32MB]
1.6 openmax/vdec: increase OMX_VIDEO_DEC_INPUT_BUFFER_SIZE_SECURE from 256 KB to 1 MB
1.7 ÐÞ¸ÄH264Òò¶ªÖ¡µ¼ÖµÄpts ¼ÆËã³ö´íµÄÎÊÌâ
1.8 vdecoder:add the decIpVersion for T7
1.9 vdecoder/h264:add reset parameters of H264ResetDecoderParams()
1.10 openMAX: Adapt DI process with two input di pictures to the platform of H3
1.11 openmax/vdec: just set nv21 format in di-function case
1.12 demo: add vencDem to cedarc
1.13 support the field structure of vc1 frame packed mode
1.14 demo:demoVencoder: fix for style error    
1.15 config: add config file of T7 platform

11). CedarC-v1.1.8

1. ¸Ä¶¯µãÈçÏ£º
1.1. ÐÞÕýmp4normal ËõÂÔͼģʽÏÂûÓÐspecialdataʱ,ÎÞ·¨½âÂëµÄbug
1.2. ÐÞÕýmpeg4Normal ½ìËõÂÔͼµÄbug
1.3. Ö§³Ömjpeg444µÄ½âÂë
1.4. vdecoder: fix the bug when sbm inits failed
1.5. vdecoder:fix for VC1. Be compatible to 64 bit system
1.6. ÐÞ¸´0x1663²¥·Åmpeg4Îļþ»¨ÆÁµÄÎÊÌâ
1.7. cdcUtil: fix ion handle for linux4.4
1.8. »Ö¸´vbv buffer size µÄÉèÖ÷½Ê½
1.9. omx:venc: fix for h265 enc error
1.10. vdecoder:A63 upgrade,Mpeg1/2/4 addr register
1.11. vdecoder:catch DDR value for H265
1.12. ÐÞÕý²¥·Å05_100M.ts ÊÓƵpts ³ö´íµÄÎÊÌâ
1.13. cedarc:avs:add support for sun8iw7p1
1.14. 1708 оƬµÄmjpeg µ÷ÓÃmjpegPlus
1.15. vdecoder/h265:protecting nFrameDuration
1.16. vdecoder/sbm: fix bug: crash when length of stream is 0
1.17. Ìí¼Óandoido µÄÖ§³Ö
1.18. ÐÞ¸ÄH265µÄ¶ªÖ¡»úÖÆ
1.19. cedarc:avs_plus:fix avs_plus unsupport error on chip-1680
1.20. cedarc/log: dynamic show log by property_get
1.21. cedarc: compile so in system/lib/ and system/vendor/lib
1.22. vdecoder/fbm: reduce frmbuf_c_size of afbc 

11). CedarC-v1.1.9

1. ¸Ä¶¯µãÈçÏ£º

1.1 ÐÞ¸ÄlinuxĿ¼¿âÃû³Æ£º

    ÐÞ¸ÄÇ°                                 Ð޸ĺó
arm-linux-gnueabi                    arm-linux-gnueabi
arm-linux-gnueabihf                  arm-linux-gnueabihf
arm-none-linux-gnueabi               arm-none-linux-gnueabi
arm-linux-gnueabihf-linaro           toolchain-sunxi-aarch64-glibc
arm926-uclibc                        toolchain-sunxi-aarch64-musl
arm-aarch64-openwrt-linux            toolchain-sunxi-arm9-glibc
arm-openwrt-linux-muslgnueabi        toolchain-sunxi-arm9-musl
arm-openwrt-linux-muslgnueabi-v5     toolchain-sunxi-arm-glibc
arm-openwrt-linux-uclibc             toolchain-sunxi-arm-musl

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      Ç°Ãæ3Ì×ΪÓõñȽ϶àµÄ±àÒ빤¾ßÁ´£¬ÊÊÓÃÓÚ¸÷¸öBUµÄ·½°¸¿ª·¢£»
      ºóÃæ6Ì×ΪBU1ÌṩµÄ¹¤¾ßÁ´±àÒë³öÀ´µÄso£¬Èç¹ûÆäËûBUÐèҪʹÓ㬽¨ÒéÏÈÓëcedarcÇý¶¯×éµÄͬÊ£¨ÈçÍõϲÍû/ÁõСÑࣩ½øÐйµÍ¨Á˽⣻

1.2 ÐÞ¸Älinux soÃû³Æ£º
 
    ÐÞ¸ÄÇ°                            Ð޸ĺó
libcdc_vd_avs.so                   libawavs.so
libcdc_vd_h264.so                  libawh264.so
libcdc_vd_h265.so                  libawh265.so
libcdc_vd_mjpeg.so                 libawmjpeg.so
libcdc_vd_mjpegs.so                libawmjpegplus.so
libcdc_vd_mpeg2.so                 libawmpeg2.so
libcdc_vd_mpeg4base.so             libawmpeg4base.so
libcdc_vd_mpeg4dx.so               libawmpeg4dx.so
libcdc_vd_mpeg4h263.so             libawmpeg4h263.so
libcdc_vd_mpeg4normal.so           libawmpeg4normal.so
libcdc_vd_mpeg4vp6.so              libawmpeg4vp6.so
libcdc_vd_vp8.so                   libawvp8.so
libcdc_vd_vp9Hw.so                 libawvp9Hw.so
libcdc_vd_wmv3.so                  libawwmv3.so
libcdc_vencoder.so                 libvencoder.so
libcdc_ve.so                       libVE.so
libcdc_videoengine.so              libvideoengine.so

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