diff options
Diffstat (limited to 'libvideoeditor/vss/common/inc/M4AD_Common.h')
| -rwxr-xr-x | libvideoeditor/vss/common/inc/M4AD_Common.h | 302 |
1 files changed, 0 insertions, 302 deletions
diff --git a/libvideoeditor/vss/common/inc/M4AD_Common.h b/libvideoeditor/vss/common/inc/M4AD_Common.h deleted file mode 100755 index f6e596d..0000000 --- a/libvideoeditor/vss/common/inc/M4AD_Common.h +++ /dev/null @@ -1,302 +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. - */ -/** - ************************************************************************ - * @fil M4AD_Common.h - * @brief Audio Shell Decoder common interface declaration - * @note This file declares the common interfaces that audio decoder shells must implement - ************************************************************************ -*/ -#ifndef __M4AD_COMMON_H__ -#define __M4AD_COMMON_H__ - -#include "M4OSA_Types.h" -#include "M4OSA_Error.h" -#include "M4OSA_OptionID.h" -#include "M4OSA_CoreID.h" -#include "M4DA_Types.h" -#include "M4TOOL_VersionInfo.h" - -#ifdef __cplusplus -extern "C" { -#endif - - -typedef M4OSA_Void* M4AD_Context; - -/** - ************************************************************************ - * enum M4AD_OptionID - * @brief This enum defines the Audio decoder options. - * @note These options can be read from or written to a decoder via - * M4AD_getOption_fct/M4AD_setOption_fct - ************************************************************************ -*/ -typedef enum -{ - /** - * Set the flag of presence of protection */ - M4AD_kOptionID_ProtectionAbsent = M4OSA_OPTION_ID_CREATE(M4_WRITE, M4DECODER_AUDIO, 0x01), - - /** - * Set the number of frames per bloc */ - M4AD_kOptionID_NbFramePerBloc = M4OSA_OPTION_ID_CREATE(M4_WRITE, M4DECODER_AUDIO, 0x02), - - /** - * Set the AAC decoder user parameters */ - M4AD_kOptionID_UserParam = M4OSA_OPTION_ID_CREATE(M4_WRITE, M4DECODER_AUDIO, 0x03), - - - /** - * Get the AAC steam type */ - M4AD_kOptionID_StreamType = M4OSA_OPTION_ID_CREATE(M4_READ , M4DECODER_AUDIO, 0x10), - - /** - * Get the number of used bytes in the latest decode - (used only when decoding AAC from ADIF file) */ - M4AD_kOptionID_UsedBytes = M4OSA_OPTION_ID_CREATE(M4_READ , M4DECODER_AUDIO, 0x11), - - /* Reader Interface */ - M4AD_kOptionID_3gpReaderInterface = M4OSA_OPTION_ID_CREATE(M4_READ, M4DECODER_AUDIO, 0x012), - - /* Audio Access Unit */ - M4AD_kOptionID_AudioAU = M4OSA_OPTION_ID_CREATE(M4_READ, M4DECODER_AUDIO, 0x13), - - /* Reader error code */ - M4AD_kOptionID_GetAudioAUErrCode = M4OSA_OPTION_ID_CREATE(M4_READ, M4DECODER_AUDIO, 0x14), - - /* Number of channels */ - M4AD_kOptionID_AudioNbChannels = M4OSA_OPTION_ID_CREATE(M4_READ, M4DECODER_AUDIO, 0x15), - - /* Sampling frequency */ - M4AD_kOptionID_AudioSampFrequency = M4OSA_OPTION_ID_CREATE(M4_READ, M4DECODER_AUDIO, 0x16), - - /* Audio AU CTS */ - M4AD_kOptionID_AuCTS = M4OSA_OPTION_ID_CREATE(M4_READ, M4DECODER_AUDIO, 0x17) - -} M4AD_OptionID; - - - -typedef enum -{ - M4_kUnknown = 0, /* Unknown stream type */ - M4_kAAC, /* M4_kAAC_MAIN or M4_kAAC_LC or M4_kAAC_SSR or M4_kAAC_LTP */ - M4_kAACplus, /* Decoder type is AAC plus */ - M4_keAACplus /* Decoder type is enhanced AAC plus */ -} M4_AACType; - -/** - ************************************************************************ - * enum M4AD_Type - * @brief This enum defines the audio types used to create decoders - * @note This enum is used internally by the VPS to identify a currently supported - * audio decoder interface. Each decoder is registered with one of this type associated. - * When a decoder instance is needed, this type is used to identify - * and retrieve its interface. - ************************************************************************ -*/ -typedef enum -{ - M4AD_kTypeAMRNB = 0, - M4AD_kTypeAMRWB, - M4AD_kTypeAAC, - M4AD_kTypeMP3, - M4AD_kTypePCM, - M4AD_kTypeBBMusicEngine, - M4AD_kTypeWMA, - M4AD_kTypeRMA, - M4AD_kTypeADPCM, - M4AD_kType_NB /* number of decoders, keep it as last enum entry */ - -} M4AD_Type ; - - - -/** - ************************************************************************ - * structure M4AD_Buffer - * @brief Structure to describe a buffer - ************************************************************************ -*/ -typedef struct -{ - M4OSA_MemAddr8 m_dataAddress; - M4OSA_UInt32 m_bufferSize; - int64_t m_timeStampUs; -} M4AD_Buffer; - -/** - ************************************************************************ - * @brief Creates an instance of the decoder - * @note Allocates the context - * - * @param pContext: (OUT) Context of the decoder - * @param pStreamHandler: (IN) Pointer to an audio stream description - * @param pUserData: (IN) Pointer to User data - * - * @return M4NO_ERROR there is no error - * @return M4ERR_STATE State automaton is not applied - * @return M4ERR_ALLOC a memory allocation has failed - * @return M4ERR_PARAMETER at least one parameter is not properly set (in DEBUG only) - ************************************************************************ -*/ - -typedef M4OSA_ERR (M4AD_create_fct)(M4AD_Context *pContext, - M4_AudioStreamHandler *pStreamHandler, void* pUserData); - - -/** - ************************************************************************ - * @brief Destroys the instance of the decoder - * @note After this call the context is invalid - * - * @param context: (IN) Context of the decoder - * - * @return M4NO_ERROR There is no error - * @return M4ERR_PARAMETER The context is invalid (in DEBUG only) - ************************************************************************ -*/ -typedef M4OSA_ERR (M4AD_destroy_fct) (M4AD_Context context); - -/** - ************************************************************************ - * @brief Decodes the given audio data - * @note Parses and decodes the next audio frame, from the given buffer. - * This function changes pInputBufferSize value according to the amount - * of data actually read. - * - * @param context: (IN) Context of the decoder - * @param inputBuffer: (IN/OUT)Input Data buffer. It contains at least one audio frame. - * The size of the buffer must be updated inside the - * function to reflect the size of the actually decoded data. - * (e.g. the first frame in pInputBuffer) - * @param decodedPCMBuffer: (OUT) Output PCM buffer (decoded data). - * @param jumping: (IN) M4OSA_TRUE if a jump was just done, M4OSA_FALSE otherwise. - * @return M4NO_ERROR there is no error - * @return M4ERR_PARAMETER at least one parameter is not properly set - ************************************************************************ -*/ -typedef M4OSA_ERR (M4AD_step_fct) (M4AD_Context context, M4AD_Buffer *pInputBuffer, - M4AD_Buffer *pDecodedPCMBuffer, M4OSA_Bool jumping); - -/** - ************************************************************************ - * @brief Gets the decoder version - * @note The version is given in a M4_VersionInfo structure - * - * @param pValue: (OUT) Pointer to the version structure - * - * @return M4NO_ERROR there is no error - * @return M4ERR_PARAMETER The given pointer is null (in DEBUG only) - ************************************************************************ -*/ -typedef M4OSA_ERR (M4AD_getVersion_fct)(M4_VersionInfo* pVersionInfo); - - -/** - ************************************************************************ - * @brief This function creates the AAC core decoder according to - * the stream properties and to the options that may - * have been set using M4AD_setOption_fct - * @note Creates an instance of the AAC decoder - * @note This function is used especially by the AAC decoder - * - * @param pContext: (IN/OUT) Context of the decoder - * @param pStreamHandler: (IN) Pointer to an audio stream description - * - * @return M4NO_ERROR there is no error - * @return M4ERR_STATE State automaton is not applied - * @return M4ERR_ALLOC a memory allocation has failed - * @return M4ERR_PARAMETER at least one parameter is not properly set (in DEBUG only) - ************************************************************************ -*/ -typedef M4OSA_ERR (M4AD_start_fct) (M4AD_Context pContext); - -/** - ************************************************************************ - * @brief Reset the instance of the decoder - * - * @param context: (IN) Context of the decoder - * - * @return M4NO_ERROR There is no error - * @return M4ERR_PARAMETER The context is invalid (in DEBUG only) - ************************************************************************ -*/ -typedef M4OSA_ERR (M4AD_reset_fct) (M4AD_Context context); - - -/** - ************************************************************************ - * @brief set en option value of the audio decoder - * - * @param context: (IN) Context of the decoder - * @param optionId: (IN) indicates the option to set - * @param pValue: (IN) pointer to structure or value (allocated by user) - * where option is stored - * @return M4NO_ERROR there is no error - * @return M4ERR_BAD_CONTEXT provided context is not a valid one - * @return M4ERR_PARAMETER at least one parameter is not properly set - * @return M4ERR_BAD_OPTION_ID when the option ID is not a valid one - ************************************************************************ -*/ -typedef M4OSA_ERR (M4AD_setOption_fct) (M4AD_Context context, - M4OSA_OptionID optionId, M4OSA_DataOption pValue); - -/** - ************************************************************************ - * @brief Get en option value of the audio decoder - * - * @param context: (IN) Context of the decoder - * @param optionId: (IN) indicates the option to set - * @param pValue: (OUT) pointer to structure or value (allocated by user) - * where option is stored - * @return M4NO_ERROR there is no error - * @return M4ERR_BAD_CONTEXT provided context is not a valid one - * @return M4ERR_PARAMETER at least one parameter is not properly set - * @return M4ERR_BAD_OPTION_ID when the option ID is not a valid one - ************************************************************************ -*/ -typedef M4OSA_ERR (M4AD_getOption_fct) (M4AD_Context context, M4OSA_OptionID optionId, - M4OSA_DataOption pValue); -/** - ************************************************************************ - * structure M4AD_Interface - * @brief This structure defines the generic audio decoder interface - * @note This structure stores the pointers to functions of one audio decoder type. - * The decoder type is one of the M4AD_Type - ************************************************************************ -*/ -typedef struct _M4AD_Interface -{ - - M4AD_create_fct* m_pFctCreateAudioDec; - M4AD_start_fct* m_pFctStartAudioDec; - M4AD_step_fct* m_pFctStepAudioDec; - M4AD_getVersion_fct* m_pFctGetVersionAudioDec; - M4AD_destroy_fct* m_pFctDestroyAudioDec; - M4AD_reset_fct* m_pFctResetAudioDec; - M4AD_setOption_fct* m_pFctSetOptionAudioDec; - M4AD_getOption_fct* m_pFctGetOptionAudioDec; - -} M4AD_Interface; - -#ifdef __cplusplus -} -#endif - -#endif /*__M4AD_COMMON_H__*/ - |