diff options
Diffstat (limited to 'libvideoeditor/osal/inc/M4OSA_FileReaderRam.h')
-rwxr-xr-x | libvideoeditor/osal/inc/M4OSA_FileReaderRam.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/libvideoeditor/osal/inc/M4OSA_FileReaderRam.h b/libvideoeditor/osal/inc/M4OSA_FileReaderRam.h new file mode 100755 index 0000000..0480192 --- /dev/null +++ b/libvideoeditor/osal/inc/M4OSA_FileReaderRam.h @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2004-2011 NXP Software + * 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 M4OSA_FileReaderRam.h + * @ingroup OSAL + * @note This file implements functions to read a "file" stored in RAM. + ****************************************************************************** +*/ + + + +#ifndef M4OSA_FILEREADERRAM_H +#define M4OSA_FILEREADERRAM_H + +#include "M4OSA_FileReader.h" + +/** + ****************************************************************************** + * structure M4FI_FileReaderRam_Descriptor + * @brief This structure defines the File descriptor (public) + * @note This structure is used to store the pointer to the data in memory + * @note and its size + ****************************************************************************** +*/ +typedef struct +{ + M4OSA_MemAddr8 pFileDesc; /* Pointer on file data */ + M4OSA_Int32 dataSize; /* Size of data */ +} M4OSA_FileReaderRam_Descriptor; + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* reader API : RAM functions */ +M4OSA_ERR M4OSA_fileReadRamOpen( M4OSA_Context* context, + M4OSA_Void* fileDescriptor, + M4OSA_UInt32 fileModeAccess ); +M4OSA_ERR M4OSA_fileReadRamData( M4OSA_Context context, + M4OSA_MemAddr8 buffer, + M4OSA_UInt32* size ); +M4OSA_ERR M4OSA_fileReadRamSeek( M4OSA_Context context, + M4OSA_FileSeekAccessMode seekMode, + M4OSA_FilePosition* position ); +M4OSA_ERR M4OSA_fileReadRamClose( M4OSA_Context context ); +M4OSA_ERR M4OSA_fileReadRamGetOption( M4OSA_Context context, + M4OSA_FileReadOptionID optionID, + M4OSA_DataOption *optionValue ); +M4OSA_ERR M4OSA_fileReadRamSetOption( M4OSA_Context context, + M4OSA_FileReadOptionID optionID, + M4OSA_DataOption optionValue ); + + +#ifdef __cplusplus +} +#endif + +#endif /*M4OSA_FILEREADERRAM_H*/ + |