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SharedLibrary type preset build problem #1008

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devjeonghwan opened this issue Feb 16, 2021 · 3 comments · Fixed by #1020
Closed

SharedLibrary type preset build problem #1008

devjeonghwan opened this issue Feb 16, 2021 · 3 comments · Fixed by #1020
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@devjeonghwan
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I'm trying to add NVIDIA Video Codec to preset. NVIDIA Video Codec has decoder and encoder parts.

When i add decoder part to preset. there was no problem(nvcuvid.lib have a all of symbols for linking with cuviddec.h/nvcuvid.h)

But, problem is Encdoer.

"nvEncodeAPI.h" reference many functions(NvEncDestroyEncoder, NvEncLockBitstream, etc..) but "nvencodeapi.lib" don't have a full symbols.

so, I checked NVIDIA Video Codec Encoding Sample.

In sample, call "NvEncodeAPICreateInstance(&api)" function first for get API Instance(that function symbol contains in nvencodeapi.lib)

and then call encoding functions like that "api.nvEncInitializeEncoder(encoder, ...)", api.nvEncDestroyEncoder(encoder)".

JavaCPP Preset Build Error

jninvencodeapi.obj : error LNK2001: NvEncInvalidateRefFrames 
jninvencodeapi.obj : error LNK2001: NvEncRegisterAsyncEvent 
jninvencodeapi.obj : error LNK2001: NvEncCreateBitstreamBuffer 
jninvencodeapi.obj : error LNK2001: NvEncOpenEncodeSession 
jninvencodeapi.obj : error LNK2001: NvEncSetIOCudaStreams 
jninvencodeapi.obj : error LNK2001: NvEncDestroyMVBuffer 
jninvencodeapi.obj : error LNK2001: NvEncDestroyBitstreamBuffer 
jninvencodeapi.obj : error LNK2001: NvEncUnregisterResource 
jninvencodeapi.obj : error LNK2001: NvEncDestroyEncoder 
jninvencodeapi.obj : error LNK2001: NvEncDestroyInputBuffer 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodeProfileGUIDCount 
jninvencodeapi.obj : error LNK2001: NvEncCreateMVBuffer 
jninvencodeapi.obj : error LNK2001: NvEncGetSequenceParams 
jninvencodeapi.obj : error LNK2001: NvEncGetSequenceParamEx 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodePresetCount 
jninvencodeapi.obj : error LNK2001: NvEncRunMotionEstimationOnly 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodeGUIDs 
jninvencodeapi.obj : error LNK2001: NvEncReconfigureEncoder 
jninvencodeapi.obj : error LNK2001: NvEncGetInputFormats 
jninvencodeapi.obj : error LNK2001: NvEncOpenEncodeSessionEx 
jninvencodeapi.obj : error LNK2001: NvEncUnregisterAsyncEvent 
jninvencodeapi.obj : error LNK2001: NvEncEncodePicture 
jninvencodeapi.obj : error LNK2001: NvEncMapInputResource 
jninvencodeapi.obj : error LNK2001: NvEncGetInputFormatCount 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodeGUIDCount 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodeStats 
jninvencodeapi.obj : error LNK2001: NvEncUnlockBitstream 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodePresetGUIDs 
jninvencodeapi.obj : error LNK2001: NvEncGetLastErrorString 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodeCaps 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodePresetConfig 
jninvencodeapi.obj : error LNK2001: NvEncUnmapInputResource 
jninvencodeapi.obj : error LNK2001: NvEncRegisterResource 
jninvencodeapi.obj : error LNK2001: NvEncLockBitstream 
jninvencodeapi.obj : error LNK2001: NvEncCreateInputBuffer 
jninvencodeapi.obj : error LNK2001: NvEncLockInputBuffer 
jninvencodeapi.obj : error LNK2001: NvEncUnlockInputBuffer 
jninvencodeapi.obj : error LNK2001: NvEncInitializeEncoder 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodeProfileGUIDs 
jninvencodeapi.obj : error LNK2001: NvEncGetEncodePresetConfigEx 
jninvencodeapi.dll : fatal error LNK1120

nvencodeapi.lib Symbols

1 (0x0001), N/A, NvEncodeAPICreateInstance, 0x00004138, None
2 (0x0002), 1 (0x00000001), NvEncodeAPIGetMaxSupportedVersion, 0x0000476e, None

nvEncodeAPI.h Contents

_skip enums..
skip structs.._

typedef NVENCSTATUS (NVENCAPI* PNVENCOPENENCODESESSION)         (void* device, uint32_t deviceType, void** encoder);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEGUIDCOUNT)        (void* encoder, uint32_t* encodeGUIDCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEGUIDS)            (void* encoder, GUID* GUIDs, uint32_t guidArraySize, uint32_t* GUIDCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEPROFILEGUIDCOUNT) (void* encoder, GUID encodeGUID, uint32_t* encodeProfileGUIDCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEPROFILEGUIDS)     (void* encoder, GUID encodeGUID, GUID* profileGUIDs, uint32_t guidArraySize, uint32_t* GUIDCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETINPUTFORMATCOUNT)       (void* encoder, GUID encodeGUID, uint32_t* inputFmtCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETINPUTFORMATS)           (void* encoder, GUID encodeGUID, NV_ENC_BUFFER_FORMAT* inputFmts, uint32_t inputFmtArraySize, uint32_t* inputFmtCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODECAPS)             (void* encoder, GUID encodeGUID, NV_ENC_CAPS_PARAM* capsParam, int* capsVal);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEPRESETCOUNT)      (void* encoder, GUID encodeGUID, uint32_t* encodePresetGUIDCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEPRESETGUIDS)      (void* encoder, GUID encodeGUID, GUID* presetGUIDs, uint32_t guidArraySize, uint32_t* encodePresetGUIDCount);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEPRESETCONFIG)     (void* encoder, GUID encodeGUID, GUID  presetGUID, NV_ENC_PRESET_CONFIG* presetConfig);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODEPRESETCONFIGEX)   (void* encoder, GUID encodeGUID, GUID  presetGUID, NV_ENC_TUNING_INFO tuningInfo, NV_ENC_PRESET_CONFIG* presetConfig);
typedef NVENCSTATUS (NVENCAPI* PNVENCINITIALIZEENCODER)         (void* encoder, NV_ENC_INITIALIZE_PARAMS* createEncodeParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCCREATEINPUTBUFFER)         (void* encoder, NV_ENC_CREATE_INPUT_BUFFER* createInputBufferParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCDESTROYINPUTBUFFER)        (void* encoder, NV_ENC_INPUT_PTR inputBuffer);
typedef NVENCSTATUS (NVENCAPI* PNVENCCREATEBITSTREAMBUFFER)     (void* encoder, NV_ENC_CREATE_BITSTREAM_BUFFER* createBitstreamBufferParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCDESTROYBITSTREAMBUFFER)    (void* encoder, NV_ENC_OUTPUT_PTR bitstreamBuffer);
typedef NVENCSTATUS (NVENCAPI* PNVENCENCODEPICTURE)             (void* encoder, NV_ENC_PIC_PARAMS* encodePicParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCLOCKBITSTREAM)             (void* encoder, NV_ENC_LOCK_BITSTREAM* lockBitstreamBufferParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCUNLOCKBITSTREAM)           (void* encoder, NV_ENC_OUTPUT_PTR bitstreamBuffer);
typedef NVENCSTATUS (NVENCAPI* PNVENCLOCKINPUTBUFFER)           (void* encoder, NV_ENC_LOCK_INPUT_BUFFER* lockInputBufferParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCUNLOCKINPUTBUFFER)         (void* encoder, NV_ENC_INPUT_PTR inputBuffer);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETENCODESTATS)            (void* encoder, NV_ENC_STAT* encodeStats);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETSEQUENCEPARAMS)         (void* encoder, NV_ENC_SEQUENCE_PARAM_PAYLOAD* sequenceParamPayload);
typedef NVENCSTATUS (NVENCAPI* PNVENCREGISTERASYNCEVENT)        (void* encoder, NV_ENC_EVENT_PARAMS* eventParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCUNREGISTERASYNCEVENT)      (void* encoder, NV_ENC_EVENT_PARAMS* eventParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCMAPINPUTRESOURCE)          (void* encoder, NV_ENC_MAP_INPUT_RESOURCE* mapInputResParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCUNMAPINPUTRESOURCE)        (void* encoder, NV_ENC_INPUT_PTR mappedInputBuffer);
typedef NVENCSTATUS (NVENCAPI* PNVENCDESTROYENCODER)            (void* encoder);
typedef NVENCSTATUS (NVENCAPI* PNVENCINVALIDATEREFFRAMES)       (void* encoder, uint64_t invalidRefFrameTimeStamp);
typedef NVENCSTATUS (NVENCAPI* PNVENCOPENENCODESESSIONEX)       (NV_ENC_OPEN_ENCODE_SESSION_EX_PARAMS *openSessionExParams, void** encoder);
typedef NVENCSTATUS (NVENCAPI* PNVENCREGISTERRESOURCE)          (void* encoder, NV_ENC_REGISTER_RESOURCE* registerResParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCUNREGISTERRESOURCE)        (void* encoder, NV_ENC_REGISTERED_PTR registeredRes);
typedef NVENCSTATUS (NVENCAPI* PNVENCRECONFIGUREENCODER)        (void* encoder, NV_ENC_RECONFIGURE_PARAMS* reInitEncodeParams);

typedef NVENCSTATUS (NVENCAPI* PNVENCCREATEMVBUFFER)            (void* encoder, NV_ENC_CREATE_MV_BUFFER* createMVBufferParams);
typedef NVENCSTATUS (NVENCAPI* PNVENCDESTROYMVBUFFER)           (void* encoder, NV_ENC_OUTPUT_PTR mvBuffer);
typedef NVENCSTATUS (NVENCAPI* PNVENCRUNMOTIONESTIMATIONONLY)   (void* encoder, NV_ENC_MEONLY_PARAMS* meOnlyParams);
typedef const char * (NVENCAPI* PNVENCGETLASTERROR)             (void* encoder);
typedef NVENCSTATUS (NVENCAPI* PNVENCSETIOCUDASTREAMS)          (void* encoder, NV_ENC_CUSTREAM_PTR inputStream, NV_ENC_CUSTREAM_PTR outputStream);
typedef NVENCSTATUS (NVENCAPI* PNVENCGETSEQUENCEPARAMEX)        (void* encoder, NV_ENC_INITIALIZE_PARAMS* encInitParams, NV_ENC_SEQUENCE_PARAM_PAYLOAD* sequenceParamPayload);


typedef struct _NV_ENCODE_API_FUNCTION_LIST
{
    uint32_t                        version;                           /**< [in]: Client should pass NV_ENCODE_API_FUNCTION_LIST_VER.                               */
    uint32_t                        reserved;                          /**< [in]: Reserved and should be set to 0.                                                  */
    PNVENCOPENENCODESESSION         nvEncOpenEncodeSession;            /**< [out]: Client should access ::NvEncOpenEncodeSession() API through this pointer.        */
    PNVENCGETENCODEGUIDCOUNT        nvEncGetEncodeGUIDCount;           /**< [out]: Client should access ::NvEncGetEncodeGUIDCount() API through this pointer.       */
    PNVENCGETENCODEPRESETCOUNT      nvEncGetEncodeProfileGUIDCount;    /**< [out]: Client should access ::NvEncGetEncodeProfileGUIDCount() API through this pointer.*/
    PNVENCGETENCODEPRESETGUIDS      nvEncGetEncodeProfileGUIDs;        /**< [out]: Client should access ::NvEncGetEncodeProfileGUIDs() API through this pointer.    */
    PNVENCGETENCODEGUIDS            nvEncGetEncodeGUIDs;               /**< [out]: Client should access ::NvEncGetEncodeGUIDs() API through this pointer.           */
    PNVENCGETINPUTFORMATCOUNT       nvEncGetInputFormatCount;          /**< [out]: Client should access ::NvEncGetInputFormatCount() API through this pointer.      */
    PNVENCGETINPUTFORMATS           nvEncGetInputFormats;              /**< [out]: Client should access ::NvEncGetInputFormats() API through this pointer.          */
    PNVENCGETENCODECAPS             nvEncGetEncodeCaps;                /**< [out]: Client should access ::NvEncGetEncodeCaps() API through this pointer.            */
    PNVENCGETENCODEPRESETCOUNT      nvEncGetEncodePresetCount;         /**< [out]: Client should access ::NvEncGetEncodePresetCount() API through this pointer.     */
    PNVENCGETENCODEPRESETGUIDS      nvEncGetEncodePresetGUIDs;         /**< [out]: Client should access ::NvEncGetEncodePresetGUIDs() API through this pointer.     */
    PNVENCGETENCODEPRESETCONFIG     nvEncGetEncodePresetConfig;        /**< [out]: Client should access ::NvEncGetEncodePresetConfig() API through this pointer.    */
    PNVENCINITIALIZEENCODER         nvEncInitializeEncoder;            /**< [out]: Client should access ::NvEncInitializeEncoder() API through this pointer.        */
    PNVENCCREATEINPUTBUFFER         nvEncCreateInputBuffer;            /**< [out]: Client should access ::NvEncCreateInputBuffer() API through this pointer.        */
    PNVENCDESTROYINPUTBUFFER        nvEncDestroyInputBuffer;           /**< [out]: Client should access ::NvEncDestroyInputBuffer() API through this pointer.       */
    PNVENCCREATEBITSTREAMBUFFER     nvEncCreateBitstreamBuffer;        /**< [out]: Client should access ::NvEncCreateBitstreamBuffer() API through this pointer.    */
    PNVENCDESTROYBITSTREAMBUFFER    nvEncDestroyBitstreamBuffer;       /**< [out]: Client should access ::NvEncDestroyBitstreamBuffer() API through this pointer.   */
    PNVENCENCODEPICTURE             nvEncEncodePicture;                /**< [out]: Client should access ::NvEncEncodePicture() API through this pointer.            */
    PNVENCLOCKBITSTREAM             nvEncLockBitstream;                /**< [out]: Client should access ::NvEncLockBitstream() API through this pointer.            */
    PNVENCUNLOCKBITSTREAM           nvEncUnlockBitstream;              /**< [out]: Client should access ::NvEncUnlockBitstream() API through this pointer.          */
    PNVENCLOCKINPUTBUFFER           nvEncLockInputBuffer;              /**< [out]: Client should access ::NvEncLockInputBuffer() API through this pointer.          */
    PNVENCUNLOCKINPUTBUFFER         nvEncUnlockInputBuffer;            /**< [out]: Client should access ::NvEncUnlockInputBuffer() API through this pointer.        */
    PNVENCGETENCODESTATS            nvEncGetEncodeStats;               /**< [out]: Client should access ::NvEncGetEncodeStats() API through this pointer.           */
    PNVENCGETSEQUENCEPARAMS         nvEncGetSequenceParams;            /**< [out]: Client should access ::NvEncGetSequenceParams() API through this pointer.        */
    PNVENCREGISTERASYNCEVENT        nvEncRegisterAsyncEvent;           /**< [out]: Client should access ::NvEncRegisterAsyncEvent() API through this pointer.       */
    PNVENCUNREGISTERASYNCEVENT      nvEncUnregisterAsyncEvent;         /**< [out]: Client should access ::NvEncUnregisterAsyncEvent() API through this pointer.     */
    PNVENCMAPINPUTRESOURCE          nvEncMapInputResource;             /**< [out]: Client should access ::NvEncMapInputResource() API through this pointer.         */
    PNVENCUNMAPINPUTRESOURCE        nvEncUnmapInputResource;           /**< [out]: Client should access ::NvEncUnmapInputResource() API through this pointer.       */
    PNVENCDESTROYENCODER            nvEncDestroyEncoder;               /**< [out]: Client should access ::NvEncDestroyEncoder() API through this pointer.           */
    PNVENCINVALIDATEREFFRAMES       nvEncInvalidateRefFrames;          /**< [out]: Client should access ::NvEncInvalidateRefFrames() API through this pointer.      */
    PNVENCOPENENCODESESSIONEX       nvEncOpenEncodeSessionEx;          /**< [out]: Client should access ::NvEncOpenEncodeSession() API through this pointer.        */
    PNVENCREGISTERRESOURCE          nvEncRegisterResource;             /**< [out]: Client should access ::NvEncRegisterResource() API through this pointer.         */
    PNVENCUNREGISTERRESOURCE        nvEncUnregisterResource;           /**< [out]: Client should access ::NvEncUnregisterResource() API through this pointer.       */
    PNVENCRECONFIGUREENCODER        nvEncReconfigureEncoder;           /**< [out]: Client should access ::NvEncReconfigureEncoder() API through this pointer.       */
    void*                           reserved1;
    PNVENCCREATEMVBUFFER            nvEncCreateMVBuffer;               /**< [out]: Client should access ::NvEncCreateMVBuffer API through this pointer.             */
    PNVENCDESTROYMVBUFFER           nvEncDestroyMVBuffer;              /**< [out]: Client should access ::NvEncDestroyMVBuffer API through this pointer.            */
    PNVENCRUNMOTIONESTIMATIONONLY   nvEncRunMotionEstimationOnly;      /**< [out]: Client should access ::NvEncRunMotionEstimationOnly API through this pointer.    */
    PNVENCGETLASTERROR              nvEncGetLastErrorString;           /**< [out]: Client should access ::nvEncGetLastErrorString API through this pointer.         */
    PNVENCSETIOCUDASTREAMS          nvEncSetIOCudaStreams;             /**< [out]: Client should access ::nvEncSetIOCudaStreams API through this pointer.           */
    PNVENCGETENCODEPRESETCONFIGEX   nvEncGetEncodePresetConfigEx;      /**< [out]: Client should access ::NvEncGetEncodePresetConfigEx() API through this pointer.  */
    PNVENCGETSEQUENCEPARAMEX        nvEncGetSequenceParamEx;           /**< [out]: Client should access ::NvEncGetSequenceParamEx() API through this pointer.       */
    void*                           reserved2[277];                    /**< [in]:  Reserved and must be set to NULL                                                 */
} NV_ENCODE_API_FUNCTION_LIST;

NVENCSTATUS NVENCAPI NvEncodeAPICreateInstance(NV_ENCODE_API_FUNCTION_LIST *functionList);

what can i do more for add preset?
@devjeonghwan
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in case, do I need to write a wrapping library for nvidia encoders?

@saudet
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saudet commented Feb 16, 2021

We can use Info.skip() to skip over missing symbols. Is this what you mean?

@devjeonghwan
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Solved simply! Uncomfortablely, NV_ENCODE_API_FUNCTION_LIST members are FunctionPointer type.. but it works.

I will PR soon

@devjeonghwan devjeonghwan mentioned this issue Mar 19, 2021
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Added NVIDIA Video Codec Preset for Windows
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@saudet @devjeonghwan