summaryrefslogtreecommitdiffstats
path: root/libvideoeditor/vss/common/inc/M4_BitStreamParser.h
diff options
context:
space:
mode:
Diffstat (limited to 'libvideoeditor/vss/common/inc/M4_BitStreamParser.h')
-rwxr-xr-xlibvideoeditor/vss/common/inc/M4_BitStreamParser.h134
1 files changed, 0 insertions, 134 deletions
diff --git a/libvideoeditor/vss/common/inc/M4_BitStreamParser.h b/libvideoeditor/vss/common/inc/M4_BitStreamParser.h
deleted file mode 100755
index c875458..0000000
--- a/libvideoeditor/vss/common/inc/M4_BitStreamParser.h
+++ /dev/null
@@ -1,134 +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 M4_BitStreamParser.h
- * @brief MPEG-4 File Format bit stream utility
- * @note This file contains utility functions used to parse MPEG specific
- * data structures.
- ************************************************************************
-*/
-#ifndef __M4_BITSTREAMPARSER_H__
-#define __M4_BITSTREAMPARSER_H__
-
-#include "M4OSA_Types.h"
-
-/**
-* M4_BitStreamParser_Init.
-*
-* Allocates the context and initializes internal data
-*
-* @param pContext : A pointer to the context internally used by the package - ALLOCATED BY THE
-* FUNCTION (M4OSA_NULL if allocation fails)
-* @param bitStream : A pointer to the bitstream - must be 32 bits as access are 32 bits
-* @param size : The size of the bitstream in bytes
-*
-*/
-void M4_BitStreamParser_Init(void** pContext, void* pBitStream, M4OSA_Int32 size);
-
-/**
- ************************************************************************
- * @brief Clean up context
- * @param pContext (IN/OUT) M4_BitStreamParser context.
- ************************************************************************
-*/
-void M4_BitStreamParser_CleanUp(void* pContext);
-
-/**
- ************************************************************************
- * @brief Read the next <length> bits in the bitstream.
- * @note The function does not update the bitstream pointer.
- * @param pContext (IN/OUT) M4_BitStreamParser context.
- * @param length (IN) The number of bits to extract from the bitstream
- * @return the read bits
- ************************************************************************
-*/
-M4OSA_UInt32 M4_BitStreamParser_ShowBits(void* pContext, M4OSA_Int32 length);
-
-/**
- ************************************************************************
- * @brief Increment the bitstream pointer of <length> bits.
- * @param pContext (IN/OUT) M4_BitStreamParser context.
- * @param length (IN) The number of bit to shift the bitstream
- ************************************************************************
-*/
-void M4_BitStreamParser_FlushBits(void* pContext, M4OSA_Int32 length);
-
-/**
- ************************************************************************
- * @brief Get a pointer to the current byte pointed by the bitstream pointer.
- * It does not update the bitstream pointer
- *
- * @param pContext : A pointer to the context internally used by the package
- * @param length : The number of bit to extract from the bitstream
- *
- * @returns the read bits
-*/
-M4OSA_UInt32 M4_BitStreamParser_GetBits(void* pContext,M4OSA_Int32 bitPos, M4OSA_Int32 length);
-
-/**
-* M4_BitStreamParser_Restart resets the bitstream indexes.
-*
-* @param pContext : A pointer to the context internally used by the package
-*
-*/
-void M4_BitStreamParser_Restart(void* pContext);
-
-/**
- ************************************************************************
- * @brief Get a pointer to the current byte pointed by the bitstream pointer.
- * @returns pointer to the current location in the bitstream
- * @note It should be used carefully as the pointer is in the bitstream itself
- * and no copy is made.
- * @param pContext (IN/OUT) M4_BitStreamParser context.
-*/
-M4OSA_UInt8* M4_BitStreamParser_GetCurrentbitStreamPointer(void* pContext);
-
-/**
-* M4_BitStreamParser_GetSize gets the size of the bitstream in bytes
-*
-* @param pContext : A pointer to the context internally used by the package
-*
-* @returns the size of the bitstream in bytes
-*/
-M4OSA_Int32 M4_BitStreamParser_GetSize(void* pContext);
-
-void M4_MPEG4BitStreamParser_Init(void** pContext, void* pBitStream, M4OSA_Int32 size);
-
-/**
-* getMpegLengthFromInteger returns a decoded size value from an encoded one (SDL)
-*
-* @param pContext : A pointer to the context internally used by the package
-* @param val : encoded value
-*
-* @returns size in a human readable form
-*/
-
-M4OSA_Int32 M4_MPEG4BitStreamParser_GetMpegLengthFromInteger(void* pContext, M4OSA_UInt32 val);
-
-
-/**
- ************************************************************************
- * @brief Decode an MPEG4 Systems descriptor size from an encoded SDL size data.
- * @note The value is read from the current bitstream location.
- * @param pContext (IN/OUT) M4_BitStreamParser context.
- * @return Size in a human readable form
- ************************************************************************
-*/
-M4OSA_Int32 M4_MPEG4BitStreamParser_GetMpegLengthFromStream(void* pContext);
-
-#endif /*__M4_BITSTREAMPARSER_H__*/
-