diff options
Diffstat (limited to 'libvideoeditor/vss/mcs/src/M4MCS_Codecs.c')
| -rwxr-xr-x | libvideoeditor/vss/mcs/src/M4MCS_Codecs.c | 917 |
1 files changed, 0 insertions, 917 deletions
diff --git a/libvideoeditor/vss/mcs/src/M4MCS_Codecs.c b/libvideoeditor/vss/mcs/src/M4MCS_Codecs.c deleted file mode 100755 index 554492b..0000000 --- a/libvideoeditor/vss/mcs/src/M4MCS_Codecs.c +++ /dev/null @@ -1,917 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - ************************************************************************ - * @file M4MCS_Codecs.c - * @brief MCS implementation - * @note This file contains all functions related to audio/video - * codec manipulations. - ************************************************************************ - */ - -/** - ******************************************************************** - * Includes - ******************************************************************** - */ -#include "NXPSW_CompilerSwitches.h" -#include "M4OSA_Debug.h" /* Include for OSAL debug services */ -#include "M4MCS_InternalTypes.h" /* Internal types of the MCS */ - - -#ifdef M4MCS_SUPPORT_VIDEC_3GP -#include "M4_MPEG4VI_VideoHandler.h" /*needed for renderer error codes*/ -#endif - - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_clearInterfaceTables() - * @brief Clear encoders, decoders, reader and writers interfaces tables - * @param pContext (IN/OUT) MCS context. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: The context is null - ************************************************************************ - */ -M4OSA_ERR M4MCS_clearInterfaceTables(M4MCS_Context pContext) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4OSA_UInt8 i; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - /* Initialisation that will allow to check if registering twice */ - pC->pWriterGlobalFcts = M4OSA_NULL; - pC->pWriterDataFcts = M4OSA_NULL; - pC->pVideoEncoderGlobalFcts = M4OSA_NULL; - pC->pAudioEncoderGlobalFcts = M4OSA_NULL; - - pC->pCurrentVideoEncoderExternalAPI = M4OSA_NULL; - pC->pCurrentVideoEncoderUserData = M4OSA_NULL; - - for (i = 0; i < M4WRITER_kType_NB; i++ ) - { - pC->WriterInterface[i].pGlobalFcts = M4OSA_NULL; - pC->WriterInterface[i].pDataFcts = M4OSA_NULL; - } - - for (i = 0; i < M4ENCODER_kVideo_NB; i++ ) - { - pC->pVideoEncoderInterface[i] = M4OSA_NULL; - pC->pVideoEncoderExternalAPITable[i] = M4OSA_NULL; - pC->pVideoEncoderUserDataTable[i] = M4OSA_NULL; - } - - for (i = 0; i < M4ENCODER_kAudio_NB; i++ ) - { - pC->pAudioEncoderInterface[i] = M4OSA_NULL; - pC->pAudioEncoderFlag[i] = M4OSA_FALSE; - pC->pAudioEncoderUserDataTable[i] = M4OSA_NULL; - } - - /* Initialisation that will allow to check if registering twice */ - pC->m_pReader = M4OSA_NULL; - pC->m_pReaderDataIt = M4OSA_NULL; - pC->m_uiNbRegisteredReaders = 0; - - for (i = 0; i < M4READER_kMediaType_NB; i++ ) - { - pC->m_pReaderGlobalItTable[i] = M4OSA_NULL; - pC->m_pReaderDataItTable[i] = M4OSA_NULL; - } - - pC->m_pVideoDecoder = M4OSA_NULL; -#ifdef M4VSS_ENABLE_EXTERNAL_DECODERS - pC->m_pCurrentVideoDecoderUserData = M4OSA_NULL; -#endif /* M4VSS_ENABLE_EXTERNAL_DECODERS */ - pC->m_uiNbRegisteredVideoDec = 0; - for (i = 0; i < M4DECODER_kVideoType_NB; i++ ) - { - pC->m_pVideoDecoderItTable[i] = M4OSA_NULL; -#ifdef M4VSS_ENABLE_EXTERNAL_DECODERS - pC->m_pVideoDecoderUserDataTable[i] = M4OSA_NULL; -#endif /* M4VSS_ENABLE_EXTERNAL_DECODERS */ - } - - pC->m_pAudioDecoder = M4OSA_NULL; - for (i = 0; i < M4AD_kType_NB; i++ ) - { - pC->m_pAudioDecoderItTable[i] = M4OSA_NULL; - pC->m_pAudioDecoderFlagTable[i] = M4OSA_FALSE; - pC->m_pAudioDecoderUserDataTable[i] = M4OSA_NULL; - } - - return M4NO_ERROR; -} - -/** - ****************************************************************************** - * M4OSA_ERR M4MCS_registerWriter() - * @brief This function will register a specific file format writer. - * @note According to the Mediatype, this function will store in the internal context - * the writer context. - * @param pContext: (IN) Execution context. - * @return M4NO_ERROR: there is no error - * @return M4ERR_PARAMETER pContext,pWtrGlobalInterface or - * pWtrDataInterface is M4OSA_NULL - * (debug only), or invalid MediaType - ****************************************************************************** - */ -M4OSA_ERR M4MCS_registerWriter(M4MCS_Context pContext, M4WRITER_OutputFileType MediaType, - M4WRITER_GlobalInterface* pWtrGlobalInterface, - M4WRITER_DataInterface* pWtrDataInterface) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - - /** - * Check input parameters */ - M4OSA_DEBUG_IF2((pC == M4OSA_NULL),M4ERR_PARAMETER, - "MCS: context is M4OSA_NULL in M4MCS_registerWriter"); - M4OSA_DEBUG_IF2((pWtrGlobalInterface == M4OSA_NULL),M4ERR_PARAMETER, - "pWtrGlobalInterface is M4OSA_NULL in M4MCS_registerWriter"); - M4OSA_DEBUG_IF2((pWtrDataInterface == M4OSA_NULL),M4ERR_PARAMETER, - "pWtrDataInterface is M4OSA_NULL in M4MCS_registerWriter"); - - M4OSA_TRACE3_3("MCS: M4MCS_registerWriter called with pContext=0x%x,\ - pWtrGlobalInterface=0x%x, pWtrDataInterface=0x%x", pC,pWtrGlobalInterface, - pWtrDataInterface); - - if((MediaType == M4WRITER_kUnknown) || (MediaType >= M4WRITER_kType_NB)) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "Invalid media type"); - return M4ERR_PARAMETER; - } - - if (pC->WriterInterface[MediaType].pGlobalFcts != M4OSA_NULL) - { - /* a writer corresponding to this media type has already been registered !*/ - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "This media type has already been registered"); - return M4ERR_PARAMETER; - } - - /* - * Save writer interface in context */ - pC->WriterInterface[MediaType].pGlobalFcts = pWtrGlobalInterface; - pC->WriterInterface[MediaType].pDataFcts = pWtrDataInterface; - - return M4NO_ERROR; -} - -/** - ****************************************************************************** - * M4OSA_ERR M4MCS_registerEncoder() - * @brief This function will register a specific video encoder. - * @note According to the Mediatype, this function will store in the internal context - * the encoder context. - * @param pContext: (IN) Execution context. - * @return M4NO_ERROR: there is no error - * @return M4ERR_PARAMETER pContext or pEncGlobalInterface is M4OSA_NULL (debug only), - * or invalid MediaType - ****************************************************************************** - */ -M4OSA_ERR M4MCS_registerVideoEncoder ( - M4MCS_Context pContext, - M4ENCODER_Format MediaType, - M4ENCODER_GlobalInterface *pEncGlobalInterface) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - - /** - * Check input parameters */ - M4OSA_DEBUG_IF2((pC == M4OSA_NULL),M4ERR_PARAMETER, - "MCS: context is M4OSA_NULL in M4MCS_registerVideoEncoder"); - M4OSA_DEBUG_IF2((pEncGlobalInterface == M4OSA_NULL),M4ERR_PARAMETER, - "pEncGlobalInterface is M4OSA_NULL in M4MCS_registerVideoEncoder"); - - M4OSA_TRACE3_2("MCS: M4MCS_registerVideoEncoder called with pContext=0x%x,\ - pEncGlobalInterface=0x%x", pC, pEncGlobalInterface); - - if (MediaType >= M4ENCODER_kVideo_NB) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "Invalid video encoder type"); - return M4ERR_PARAMETER; - } - - if (pC->pVideoEncoderInterface[MediaType] != M4OSA_NULL) - { - /* can be legitimate, in cases where we have one version that can use external encoders - but which still has the built-in one to be able to work without an external encoder; in - this case the new encoder simply replaces the old one (i.e. we unregister it first). */ - free(pC->pVideoEncoderInterface[MediaType]); - pC->pVideoEncoderInterface[MediaType] = M4OSA_NULL; - } - - /* - * Save encoder interface in context */ - pC->pVideoEncoderInterface[MediaType] = pEncGlobalInterface; - /* The actual userData and external API will be set by the registration function in the case - of an external encoder (add it as a parameter to this function in the long run?) */ - pC->pVideoEncoderUserDataTable[MediaType] = M4OSA_NULL; - pC->pVideoEncoderExternalAPITable[MediaType] = M4OSA_NULL; - - return M4NO_ERROR; -} - -/** - ****************************************************************************** - * M4OSA_ERR M4MCS_registerAudioEncoder() - * @brief This function will register a specific audio encoder. - * @note According to the Mediatype, this function will store in the internal context - * the encoder context. - * @param pContext: (IN) Execution context. - * @param mediaType: (IN) The media type. - * @param pEncGlobalInterface: (OUT) the encoder interface functions. - * @return M4NO_ERROR: there is no error - * @return M4ERR_PARAMETER: pContext or pEncGlobalInterface is - * M4OSA_NULL (debug only) - ****************************************************************************** - */ -M4OSA_ERR M4MCS_registerAudioEncoder( - M4MCS_Context pContext, - M4ENCODER_AudioFormat MediaType, - M4ENCODER_AudioGlobalInterface *pEncGlobalInterface) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - - /** - * Check input parameters */ - M4OSA_DEBUG_IF2((pC == M4OSA_NULL),M4ERR_PARAMETER, - "MCS: context is M4OSA_NULL in M4MCS_registerAudioEncoder"); - M4OSA_DEBUG_IF2((pEncGlobalInterface == M4OSA_NULL),M4ERR_PARAMETER, - "pEncGlobalInterface is M4OSA_NULL in M4MCS_registerAudioEncoder"); - - M4OSA_TRACE3_2("MCS: M4MCS_registerAudioEncoder called with pContext=0x%x,\ - pEncGlobalInterface=0x%x", pC, pEncGlobalInterface); - - if (MediaType >= M4ENCODER_kAudio_NB) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "Invalid audio encoder type"); - return M4ERR_PARAMETER; - } - - if(M4OSA_NULL != pC->pAudioEncoderInterface[MediaType]) - { - free(pC->pAudioEncoderInterface[MediaType]); - pC->pAudioEncoderInterface[MediaType] = M4OSA_NULL; - - if(M4OSA_NULL != pC->pAudioEncoderUserDataTable[MediaType]) - { - free(pC->pAudioEncoderUserDataTable[MediaType]); - pC->pAudioEncoderUserDataTable[MediaType] = M4OSA_NULL; - } - } - - /* - * Save encoder interface in context */ - pC->pAudioEncoderInterface[MediaType] = pEncGlobalInterface; - pC->pAudioEncoderFlag[MediaType] = M4OSA_FALSE; /* internal encoder */ - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_registerReader() - * @brief Register reader. - * @param pContext (IN/OUT) MCS context. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_registerReader( - M4MCS_Context pContext, - M4READER_MediaType mediaType, - M4READER_GlobalInterface *pRdrGlobalInterface, - M4READER_DataInterface *pRdrDataInterface) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - M4OSA_DEBUG_IF1((M4OSA_NULL == pRdrGlobalInterface), - M4ERR_PARAMETER, "M4MCS_registerReader: invalid pointer on global interface"); - M4OSA_DEBUG_IF1((M4OSA_NULL == pRdrDataInterface), - M4ERR_PARAMETER, "M4MCS_registerReader: invalid pointer on data interface"); - - if (mediaType == M4READER_kMediaTypeUnknown || mediaType >= M4READER_kMediaType_NB) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "Invalid media type"); - return M4ERR_PARAMETER; - } - - if (pC->m_pReaderGlobalItTable[mediaType] != M4OSA_NULL) - { - /* a reader corresponding to this media type has already been registered !*/ - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "This media type has already been registered"); - return M4ERR_PARAMETER; - } - - pC->m_pReaderGlobalItTable[mediaType] = pRdrGlobalInterface; - pC->m_pReaderDataItTable[mediaType] = pRdrDataInterface; - - pC->m_uiNbRegisteredReaders++; - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_registerVideoDecoder() - * @brief Register video decoder - * @param pContext (IN/OUT) MCS context. - * @param decoderType (IN) Decoder type - * @param pDecoderInterface (IN) Decoder interface. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only), or the decoder - * type is invalid - ************************************************************************ - */ -M4OSA_ERR M4MCS_registerVideoDecoder( - M4MCS_Context pContext, - M4DECODER_VideoType decoderType, - M4DECODER_VideoInterface *pDecoderInterface) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - M4OSA_DEBUG_IF1((M4OSA_NULL == pDecoderInterface), M4ERR_PARAMETER, - "M4MCS_registerVideoDecoder: invalid pointer on decoder interface"); - - if (decoderType >= M4DECODER_kVideoType_NB) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "Invalid video decoder type"); - return M4ERR_PARAMETER; - } - - if (pC->m_pVideoDecoderItTable[decoderType] != M4OSA_NULL) - { -#ifndef M4VSS_ENABLE_EXTERNAL_DECODERS - /* a decoder corresponding to this media type has already been registered !*/ - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "Decoder has already been registered"); - return M4ERR_PARAMETER; -#else /* external decoders are possible */ - /* can be legitimate, in cases where we have one version that can use external decoders - but which still has the built-in one to be able to work without an external decoder; in - this case the new decoder simply replaces the old one (i.e. we unregister it first). */ - free(pC->m_pVideoDecoderItTable[decoderType]); - pC->m_pVideoDecoderItTable[decoderType] = M4OSA_NULL; - /* oh, and don't forget the user data, too. */ - if (pC->m_pVideoDecoderUserDataTable[decoderType] != M4OSA_NULL) - { - free(pC->m_pVideoDecoderUserDataTable[decoderType]); - pC->m_pVideoDecoderUserDataTable[decoderType] = M4OSA_NULL; - } -#endif /* are external decoders possible? */ - } - - pC->m_pVideoDecoderItTable[decoderType] = pDecoderInterface; -#ifdef M4VSS_ENABLE_EXTERNAL_DECODERS - pC->m_pVideoDecoderUserDataTable[decoderType] = M4OSA_NULL; - /* The actual userData will be set by the registration function in the case - of an external decoder (add it as a parameter to this function in the long run?) */ -#endif /* M4VSS_ENABLE_EXTERNAL_DECODERS */ - pC->m_uiNbRegisteredVideoDec++; - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_registerAudioDecoder() - * @brief Register audio decoder - * @note This function is used internaly by the MCS to - * register audio decoders, - * @param context (IN/OUT) MCS context. - * @param decoderType (IN) Audio decoder type - * @param pDecoderInterface (IN) Audio decoder interface. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null, or the decoder type is invalid(in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_registerAudioDecoder( - M4MCS_Context pContext, - M4AD_Type decoderType, - M4AD_Interface *pDecoderInterface) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - M4OSA_DEBUG_IF1((M4OSA_NULL == pDecoderInterface), M4ERR_PARAMETER, - "M4MCS_registerAudioDecoder: invalid pointer on decoder interface"); - - if (decoderType >= M4AD_kType_NB) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4ERR_PARAMETER, "Invalid audio decoder type"); - return M4ERR_PARAMETER; - } - - if(M4OSA_NULL != pC->m_pAudioDecoderItTable[decoderType]) - { - free(pC->m_pAudioDecoderItTable[decoderType]); - pC->m_pAudioDecoderItTable[decoderType] = M4OSA_NULL; - - if(M4OSA_NULL != pC->m_pAudioDecoderUserDataTable[decoderType]) - { - free(pC->m_pAudioDecoderUserDataTable[decoderType]); - pC->m_pAudioDecoderUserDataTable[decoderType] = M4OSA_NULL; - } - } - pC->m_pAudioDecoderItTable[decoderType] = pDecoderInterface; - pC->m_pAudioDecoderFlagTable[decoderType] = M4OSA_FALSE; /* internal decoder */ - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_unRegisterAllWriters() - * @brief Unregister writer - * @param pContext (IN/OUT) MCS context. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_unRegisterAllWriters(M4MCS_Context pContext) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4OSA_Int32 i; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - for (i = 0; i < M4WRITER_kType_NB; i++) - { - if (pC->WriterInterface[i].pGlobalFcts != M4OSA_NULL) - { - free(pC->WriterInterface[i].pGlobalFcts ); - pC->WriterInterface[i].pGlobalFcts = M4OSA_NULL; - } - if (pC->WriterInterface[i].pDataFcts != M4OSA_NULL) - { - free(pC->WriterInterface[i].pDataFcts ); - pC->WriterInterface[i].pDataFcts = M4OSA_NULL; - } - } - - pC->pWriterGlobalFcts = M4OSA_NULL; - pC->pWriterDataFcts = M4OSA_NULL; - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_unRegisterAllEncoders() - * @brief Unregister the encoders - * @param pContext (IN/OUT) MCS context. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_unRegisterAllEncoders(M4MCS_Context pContext) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4OSA_Int32 i; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - for (i = 0; i < M4ENCODER_kVideo_NB; i++) - { - if (pC->pVideoEncoderInterface[i] != M4OSA_NULL) - { - free(pC->pVideoEncoderInterface[i] ); - pC->pVideoEncoderInterface[i] = M4OSA_NULL; - } - } - - for (i = 0; i < M4ENCODER_kAudio_NB; i++) - { - if (pC->pAudioEncoderInterface[i] != M4OSA_NULL) - { - /*Don't free external audio encoders interfaces*/ - if (M4OSA_FALSE == pC->pAudioEncoderFlag[i]) - { - free(pC->pAudioEncoderInterface[i] ); - } - pC->pAudioEncoderInterface[i] = M4OSA_NULL; - } - } - - pC->pVideoEncoderGlobalFcts = M4OSA_NULL; - pC->pAudioEncoderGlobalFcts = M4OSA_NULL; - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_unRegisterAllReaders() - * @brief Unregister reader - * @param pContext (IN/OUT) MCS context. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_unRegisterAllReaders(M4MCS_Context pContext) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4OSA_Int32 i; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - for (i = 0; i < M4READER_kMediaType_NB; i++) - { - if (pC->m_pReaderGlobalItTable[i] != M4OSA_NULL) - { - free(pC->m_pReaderGlobalItTable[i] ); - pC->m_pReaderGlobalItTable[i] = M4OSA_NULL; - } - if (pC->m_pReaderDataItTable[i] != M4OSA_NULL) - { - free(pC->m_pReaderDataItTable[i] ); - pC->m_pReaderDataItTable[i] = M4OSA_NULL; - } - } - - pC->m_uiNbRegisteredReaders = 0; - pC->m_pReader = M4OSA_NULL; - pC->m_pReaderDataIt = M4OSA_NULL; - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_unRegisterAllDecoders() - * @brief Unregister the decoders - * @param pContext (IN/OUT) MCS context. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_unRegisterAllDecoders(M4MCS_Context pContext) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4OSA_Int32 i; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - for (i = 0; i < M4DECODER_kVideoType_NB; i++) - { - if (pC->m_pVideoDecoderItTable[i] != M4OSA_NULL) - { - free(pC->m_pVideoDecoderItTable[i] ); - pC->m_pVideoDecoderItTable[i] = M4OSA_NULL; - } - } - - for (i = 0; i < M4AD_kType_NB; i++) - { - if (pC->m_pAudioDecoderItTable[i] != M4OSA_NULL) - { - /*Don't free external audio decoders interfaces*/ - if (M4OSA_FALSE == pC->m_pAudioDecoderFlagTable[i]) - { - free(pC->m_pAudioDecoderItTable[i] ); - } - pC->m_pAudioDecoderItTable[i] = M4OSA_NULL; - } - } - - pC->m_uiNbRegisteredVideoDec = 0; - pC->m_pVideoDecoder = M4OSA_NULL; - - pC->m_pAudioDecoder = M4OSA_NULL; - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_setCurrentWriter() - * @brief Set current writer - * @param pContext (IN/OUT) MCS context. - * @param mediaType (IN) Media type. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - * @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported - ************************************************************************ - */ -M4OSA_ERR M4MCS_setCurrentWriter( M4MCS_Context pContext, - M4VIDEOEDITING_FileType mediaType) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4WRITER_OutputFileType writerType; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - switch (mediaType) - { - case M4VIDEOEDITING_kFileType_3GPP: - case M4VIDEOEDITING_kFileType_MP4: - case M4VIDEOEDITING_kFileType_M4V: - writerType = M4WRITER_k3GPP; - break; - case M4VIDEOEDITING_kFileType_AMR: - writerType = M4WRITER_kAMR; - break; - case M4VIDEOEDITING_kFileType_MP3: - writerType = M4WRITER_kMP3; - break; - case M4VIDEOEDITING_kFileType_PCM: - pC->b_isRawWriter = M4OSA_TRUE; - writerType = M4WRITER_kPCM; - break; - default: - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Writer type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - pC->pWriterGlobalFcts = pC->WriterInterface[writerType].pGlobalFcts; - pC->pWriterDataFcts = pC->WriterInterface[writerType].pDataFcts; - - if (pC->pWriterGlobalFcts == M4OSA_NULL || pC->pWriterDataFcts == M4OSA_NULL) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Writer type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - pC->pWriterDataFcts->pWriterContext = M4OSA_NULL; - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_setCurrentVideoEncoder() - * @brief Set a video encoder - * @param pContext (IN/OUT) MCS context. - * @param MediaType (IN) Encoder type - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - * @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported - ************************************************************************ - */ -M4OSA_ERR M4MCS_setCurrentVideoEncoder( - M4MCS_Context pContext, - M4VIDEOEDITING_VideoFormat mediaType) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4ENCODER_Format encoderType; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - switch (mediaType) - { - case M4VIDEOEDITING_kH263: - encoderType = M4ENCODER_kH263; - break; - case M4VIDEOEDITING_kMPEG4: - encoderType = M4ENCODER_kMPEG4; - break; - case M4VIDEOEDITING_kH264: -#ifdef M4VSS_SUPPORT_ENCODER_AVC - encoderType = M4ENCODER_kH264; - break; -#endif - default: - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Video encoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - pC->pVideoEncoderGlobalFcts = pC->pVideoEncoderInterface[encoderType]; - pC->pCurrentVideoEncoderExternalAPI = pC->pVideoEncoderExternalAPITable[encoderType]; - pC->pCurrentVideoEncoderUserData = pC->pVideoEncoderUserDataTable[encoderType]; - - if (pC->pVideoEncoderGlobalFcts == M4OSA_NULL) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Video encoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_setCurrentAudioEncoder() - * @brief Set an audio encoder - * @param context (IN/OUT) MCS context. - * @param MediaType (IN) Encoder type - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_setCurrentAudioEncoder( - M4MCS_Context pContext, - M4VIDEOEDITING_AudioFormat mediaType) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4ENCODER_AudioFormat encoderType; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - switch (mediaType) - { - case M4VIDEOEDITING_kAMR_NB: - encoderType = M4ENCODER_kAMRNB; - break; - case M4VIDEOEDITING_kAAC: - encoderType = M4ENCODER_kAAC; - break; - case M4VIDEOEDITING_kMP3: - encoderType = M4ENCODER_kMP3; - break; -//EVRC -// case M4VIDEOEDITING_kEVRC: -// encoderType = M4ENCODER_kEVRC; -// break; - default: - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Audio encoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - pC->pAudioEncoderGlobalFcts = pC->pAudioEncoderInterface[encoderType]; - pC->pCurrentAudioEncoderUserData = pC->pAudioEncoderUserDataTable[encoderType]; - - if (pC->pAudioEncoderGlobalFcts == M4OSA_NULL) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Audio encoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_setCurrentReader() - * @brief Set current reader - * @param pContext (IN/OUT) MCS context. - * @param mediaType (IN) Media type. - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - * @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported - ************************************************************************ - */ -M4OSA_ERR M4MCS_setCurrentReader( M4MCS_Context pContext, - M4VIDEOEDITING_FileType mediaType) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4READER_MediaType readerType; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - switch (mediaType) - { - case M4VIDEOEDITING_kFileType_3GPP: - case M4VIDEOEDITING_kFileType_MP4: - case M4VIDEOEDITING_kFileType_M4V: - readerType = M4READER_kMediaType3GPP; - break; - case M4VIDEOEDITING_kFileType_AMR: - readerType = M4READER_kMediaTypeAMR; - break; - case M4VIDEOEDITING_kFileType_MP3: - readerType = M4READER_kMediaTypeMP3; - break; - default: - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Reader type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - pC->m_pReader = pC->m_pReaderGlobalItTable[readerType]; - pC->m_pReaderDataIt = pC->m_pReaderDataItTable[readerType]; - - if (pC->m_pReader == M4OSA_NULL || pC->m_pReaderDataIt == M4OSA_NULL) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Reader type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_setCurrentVideoDecoder() - * @brief Set a video decoder - * @param pContext (IN/OUT) MCS context. - * @param decoderType (IN) Decoder type - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - * @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported - ************************************************************************ - */ -M4OSA_ERR M4MCS_setCurrentVideoDecoder( M4MCS_Context pContext, - M4_StreamType mediaType) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4DECODER_VideoType decoderType; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - switch (mediaType) - { - case M4DA_StreamTypeVideoMpeg4: - case M4DA_StreamTypeVideoH263: - decoderType = M4DECODER_kVideoTypeMPEG4; - break; - case M4DA_StreamTypeVideoMpeg4Avc: - decoderType = M4DECODER_kVideoTypeAVC; - break; - default: - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Video decoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - pC->m_pVideoDecoder = pC->m_pVideoDecoderItTable[decoderType]; -#ifdef M4VSS_ENABLE_EXTERNAL_DECODERS - pC->m_pCurrentVideoDecoderUserData = - pC->m_pVideoDecoderUserDataTable[decoderType]; -#endif /* M4VSS_ENABLE_EXTERNAL_DECODERS */ - - if (pC->m_pVideoDecoder == M4OSA_NULL) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Video decoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - return M4NO_ERROR; -} - -/** - ************************************************************************ - * M4OSA_ERR M4MCS_setCurrentAudioDecoder() - * @brief Set an audio decoder - * @param context (IN/OUT) MCS context. - * @param decoderType (IN) Decoder type - * @return M4NO_ERROR: No error - * @return M4ERR_PARAMETER: A parameter is null (in DEBUG only) - ************************************************************************ - */ -M4OSA_ERR M4MCS_setCurrentAudioDecoder( M4MCS_Context pContext, - M4_StreamType mediaType) -{ - M4MCS_InternalContext* pC = (M4MCS_InternalContext*)pContext; - M4AD_Type decoderType; - - M4OSA_DEBUG_IF1((M4OSA_NULL == pC), M4ERR_PARAMETER, "invalid context pointer"); - - switch (mediaType) - { - case M4DA_StreamTypeAudioAmrNarrowBand: - decoderType = M4AD_kTypeAMRNB; - break; - case M4DA_StreamTypeAudioAac: - case M4DA_StreamTypeAudioAacADTS: - case M4DA_StreamTypeAudioAacADIF: - decoderType = M4AD_kTypeAAC; - break; - case M4DA_StreamTypeAudioMp3: - decoderType = M4AD_kTypeMP3; - break; -//EVRC -// case M4DA_StreamTypeAudioEvrc: -// decoderType = M4AD_kTypeEVRC; -// break; - default: - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Audio decoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - pC->m_pAudioDecoder = pC->m_pAudioDecoderItTable[decoderType]; - pC->m_pCurrentAudioDecoderUserData = - pC->m_pAudioDecoderUserDataTable[decoderType]; - - if (pC->m_pAudioDecoder == M4OSA_NULL) - { - M4OSA_DEBUG_IF1(M4OSA_TRUE, M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED, - "Audio decoder type not supported"); - return M4MCS_WAR_MEDIATYPE_NOT_SUPPORTED; - } - - return M4NO_ERROR; -} - |