protocol_constants.h File Reference

Protocol version, features, compression, and frame flag constants. More...

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Macros
#define	PROTOCOL_VERSION_MAJOR   2
	Major protocol version number.
#define	PROTOCOL_VERSION_MINOR   2
	Minor protocol version number.
#define	PROTOCOL_VERSION_PATCH   1
	Patch protocol version number.
#define	FEATURE_RLE_ENCODING   0x01
	Run-length encoding support flag.
#define	FEATURE_DELTA_FRAMES   0x02
	Delta frame encoding support flag.
#define	COMPRESS_ALGO_NONE   0x00
	No compression algorithm.
#define	COMPRESS_ALGO_ZLIB   0x01
	zlib deflate compression algorithm
#define	COMPRESS_ALGO_LZ4   0x02
	LZ4 fast compression algorithm.
#define	COMPRESS_ALGO_ZSTD   0x03
	zstd algorithm
#define	FRAME_FLAG_HAS_COLOR   0x01
	Frame includes ANSI color codes.
#define	FRAME_FLAG_IS_COMPRESSED   0x02
	Frame data is compressed.
#define	FRAME_FLAG_RLE_COMPRESSED   0x04
	Frame data is RLE compressed.
#define	FRAME_FLAG_IS_STRETCHED   0x08
	Frame was stretched (aspect adjusted)
#define	PIXEL_FORMAT_RGB   1
	Packed RGB24 pixel format used by ACIP image-frame senders.
#define	PIXEL_FORMAT_RGBA   2
	Packed RGBA32 pixel format.
#define	PIXEL_FORMAT_BGR   3
	BGR pixel format.
#define	PIXEL_FORMAT_BGRA   4
	BGRA pixel format.

Detailed Description

Protocol version, features, compression, and frame flag constants.

Definition in file protocol_constants.h.