diff options
Diffstat (limited to 'libvideoeditor/vss/common/inc/M4PCMR_CoreReader.h')
| -rwxr-xr-x | libvideoeditor/vss/common/inc/M4PCMR_CoreReader.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/libvideoeditor/vss/common/inc/M4PCMR_CoreReader.h b/libvideoeditor/vss/common/inc/M4PCMR_CoreReader.h deleted file mode 100755 index 6afc50c..0000000 --- a/libvideoeditor/vss/common/inc/M4PCMR_CoreReader.h +++ /dev/null @@ -1,132 +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 M4WAV_WavReader.h - * @brief WAV Reader declarations - * @note This file implements functions of the WAV reader - ************************************************************************ -*/ - -#include "M4OSA_CoreID.h" -#include "M4OSA_Types.h" -#include "M4OSA_Memory.h" -#include "M4OSA_FileReader.h" -#include "M4SYS_AccessUnit.h" -#include "M4TOOL_VersionInfo.h" - - -#define M4PCMC_ERR_PCM_NOT_COMPLIANT M4OSA_ERR_CREATE(M4_ERR, M4WAV_COMMON,0x000001) -#define M4PCMC_ERR_PCM_NO_SPACE_AVAIL M4OSA_ERR_CREATE(M4_ERR, M4WAV_COMMON,0x000002) -#define M4PCMC_ERR_PCM_NOT_SUPPORTED M4OSA_ERR_CREATE(M4_ERR, M4WAV_COMMON,0x000003) - -#define M4PCMC_WAR_END_OF_STREAM M4OSA_ERR_CREATE(M4_WAR, M4WAV_COMMON ,0x000001) - -/** - ************************************************************************ - * structure M4WAVC_DecoderSpecificInfo - * @brief This structure defines the decoder Specific informations - * @note This structure is used by the WAV reader to store all - * decoder specific informations: - * - Sample Frequency - * - Average Bytes per second - * - Number of channels (1 or 2) - * - Number of bits per sample (8 or 16) - ************************************************************************ -*/ -typedef struct { - M4OSA_UInt32 SampleFrequency; - M4OSA_UInt32 AvgBytesPerSec; - M4OSA_UInt32 DataLength; - M4OSA_UInt16 nbChannels; - M4OSA_UInt16 BitsPerSample; -} M4PCMC_DecoderSpecificInfo; - -/** - ************************************************************************ - * enum M4WAVR_State - * @brief This enum defines the WAV Reader States - * @note The state automaton is documented separately - * consult the design specification for details - ************************************************************************ -*/ -typedef enum { - M4PCMR_kInit = 0x0000, - M4PCMR_kOpening = 0x0100, - M4PCMR_kOpening_streamRetrieved = 0x0101, - M4PCMR_kReading = 0x0200, - M4PCMR_kReading_nextAU = 0x0201, - M4PCMR_kClosed = 0x0300 -} M4PCMR_State; - -/** - ************************************************************************ - * enum M4WAVR_OptionID - * @brief This enum defines the WAV Reader options - * @note Only one option is available: - * - M4WAVR_kPCMblockSize: sets the size of the PCM block to read - * from WAV file - ************************************************************************ -*/ -typedef enum { - M4PCMR_kPCMblockSize = M4OSA_OPTION_ID_CREATE(M4_READ, M4WAV_READER, 0x01) -} M4PCMR_OptionID; - -/** - ************************************************************************ - * structure M4WAVR_Context - * @brief This structure defines the WAV Reader context - * @note This structure is used for all WAV Reader calls to store - * the context - ************************************************************************ -*/ -typedef struct { - M4OSA_MemAddr32 m_pDecoderSpecInfo;/**< Pointer to the decoder specific info - structure contained in pStreamDesc - (only used to free...) */ - M4OSA_FileReadPointer* m_pFileReadFunc;/**< The OSAL set of pointer to function for - file management */ - M4OSA_Context m_fileContext; /**< The context needed by OSAL to manage File */ - M4PCMC_DecoderSpecificInfo m_decoderConfig;/**< Specific configuration for decoder */ - M4PCMR_State m_state; /**< state of the wav reader */ - M4PCMR_State m_microState; /**< state of the read wav stream */ - M4OSA_UInt32 m_blockSize; /**< Size of the read block */ - M4OSA_UInt32 m_offset; /**< Offset of the PCM read (i.e m_offset of the - file without wav header) */ - M4OSA_MemAddr32 m_pAuBuffer; /**< Re-used buffer for AU content storage */ - M4OSA_FilePosition m_dataStartOffset;/**< offset of the pcm data beginning into - the file */ -} M4PCMR_Context; - -/************************************************************************* - * - * Prototypes of all WAV reader functions - * - ************************************************************************/ -M4OSA_ERR M4PCMR_openRead(M4OSA_Context* pContext, M4OSA_Void* pUrl, - M4OSA_FileReadPointer* pFileFunction); -M4OSA_ERR M4PCMR_getNextStream(M4OSA_Context context, M4SYS_StreamDescription* pStreamDesc); -M4OSA_ERR M4PCMR_startReading(M4OSA_Context context, M4SYS_StreamID* pStreamIDs); -M4OSA_ERR M4PCMR_nextAU(M4OSA_Context context, M4SYS_StreamID streamID, M4SYS_AccessUnit* pAU); -M4OSA_ERR M4PCMR_freeAU(M4OSA_Context context, M4SYS_StreamID streamID, M4SYS_AccessUnit* pAU); -M4OSA_ERR M4PCMR_seek(M4OSA_Context context, M4SYS_StreamID* pStreamID, M4OSA_Time time, - M4SYS_SeekAccessMode seekAccessMode, M4OSA_Time* pObtainCTS); -M4OSA_ERR M4PCMR_closeRead(M4OSA_Context context); -M4OSA_ERR M4PCMR_getOption(M4OSA_Context context, M4PCMR_OptionID optionID, - M4OSA_DataOption* pValue); -M4OSA_ERR M4PCMR_setOption(M4OSA_Context context, M4PCMR_OptionID optionID, - M4OSA_DataOption Value); -M4OSA_ERR M4PCMR_getVersion(M4_VersionInfo *pVersion); |