BitWriter

#GstBitWriter provides a bit writer that can write any number of bits into a memory buffer. It provides functions for writing any number of bits into 8, 16, 32 and 64 bit variables.

class BitWriter {

protected

GstBitWriter* gstBitWriter;

protected

bool ownedRef;

GstBitWriter* getBitWriterStruct(bool transferOwnership);

void* getStruct();

this(GstBitWriter* gstBitWriter, bool ownedRef);

~this();

bool alignBytes(ubyte trailingBit);

void free();

Buffer freeAndGetBuffer();

ubyte[] freeAndGetData();

ubyte* getData();

uint getRemaining();

uint getSize();

void init();

void initWithData(ubyte[] data, bool initialized);

void initWithSize(uint size, bool fixed);

bool putBitsUint16(ushort value, uint nbits);

bool putBitsUint32(uint value, uint nbits);

bool putBitsUint64(ulong value, uint nbits);

bool putBitsUint8(ubyte value, uint nbits);

bool putBytes(ubyte* data, uint nbytes);

void reset();

Buffer resetAndGetBuffer();

ubyte[] resetAndGetData();

bool setPos(uint pos);

this();

this(ubyte* data, uint size, bool initialized);

this(uint size, bool fixed);

}

Constructors

this this(GstBitWriter* gstBitWriter, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Creates a new, empty #GstBitWriter instance.
this this(ubyte* data, uint size, bool initialized): Creates a new #GstBitWriter instance with the given memory area. If @initialized is %TRUE it is possible to read @size bits from the #GstBitWriter from the beginnig.
this this(uint size, bool fixed): Creates a #GstBitWriter instance with the given initial data size.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

alignBytes bool alignBytes(ubyte trailingBit): Write trailing bit to align last byte of @data. @trailing_bit can only be 1 or 0.
free void free(): Frees @bitwriter and the allocated data inside.
freeAndGetBuffer Buffer freeAndGetBuffer(): Frees @bitwriter without destroying the internal data, which is returned as #GstBuffer.
freeAndGetData ubyte[] freeAndGetData(): Frees @bitwriter without destroying the internal data, which is returned.
getBitWriterStruct GstBitWriter* getBitWriterStruct(bool transferOwnership): Get the main Gtk struct
getData ubyte* getData(): Get written data pointer
getRemaining uint getRemaining()
getSize uint getSize(): Get size of written @data
getStruct void* getStruct(): the main Gtk struct as a void*
init void init(): Initializes @bitwriter to an empty instance.
initWithData void initWithData(ubyte[] data, bool initialized): Initializes @bitwriter with the given memory area @data. IF @initialized is %TRUE it is possible to read @size bits from the #GstBitWriter from the beginning.
initWithSize void initWithSize(uint size, bool fixed): Initializes a #GstBitWriter instance and allocates the given data @size.
putBitsUint16 bool putBitsUint16(ushort value, uint nbits): Write @nbits bits of @value to #GstBitWriter.
putBitsUint32 bool putBitsUint32(uint value, uint nbits): Write @nbits bits of @value to #GstBitWriter.
putBitsUint64 bool putBitsUint64(ulong value, uint nbits): Write @nbits bits of @value to #GstBitWriter.
putBitsUint8 bool putBitsUint8(ubyte value, uint nbits): Write @nbits bits of @value to #GstBitWriter.
putBytes bool putBytes(ubyte* data, uint nbytes): Write @nbytes bytes of @data to #GstBitWriter.
reset void reset(): Resets @bitwriter and frees the data if it's owned by @bitwriter.
resetAndGetBuffer Buffer resetAndGetBuffer(): Resets @bitwriter and returns the current data as #GstBuffer.
resetAndGetData ubyte[] resetAndGetData(): Resets @bitwriter and returns the current data.
setPos bool setPos(uint pos)

Variables

gstBitWriter GstBitWriter* gstBitWriter;: the main Gtk struct
ownedRef bool ownedRef;: Undocumented in source.

BitWriter

Constructors

Destructor

Members

Functions

Variables

Meta

Source