webrtc::vp8 Namespace Reference

Classes
struct	VP8BitReader

Typedefs
typedef struct VP8BitReader	VP8BitReader

Enumerations
enum	{ MB_FEATURE_TREE_PROBS = 3, NUM_MB_SEGMENTS = 4, NUM_REF_LF_DELTAS = 4, NUM_MODE_LF_DELTAS = 4 }
enum	{ MB_FEATURE_TREE_PROBS = 3, NUM_MB_SEGMENTS = 4, NUM_REF_LF_DELTAS = 4, NUM_MODE_LF_DELTAS = 4 }

Functions
bool	GetQp (const uint8_t *buf, size_t length, int *qp)

Variables
const uint8_t	kVP8Log2Range [128]
const uint8_t	kVP8NewRange [128]

Typedef Documentation

VP8BitReader

typedef struct VP8BitReader webrtc::vp8::VP8BitReader

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
MB_FEATURE_TREE_PROBS
NUM_MB_SEGMENTS
NUM_REF_LF_DELTAS
NUM_MODE_LF_DELTAS

anonymous enum

anonymous enum

Enumerator
MB_FEATURE_TREE_PROBS
NUM_MB_SEGMENTS
NUM_REF_LF_DELTAS
NUM_MODE_LF_DELTAS

Function Documentation

GetQp()

bool webrtc::vp8::GetQp	(	const uint8_t *	buf,
		size_t	length,
		int *	qp
	)

Variable Documentation

kVP8Log2Range

const uint8_t webrtc::vp8::kVP8Log2Range

Initial value:

= {
    7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0}

kVP8NewRange

const uint8_t webrtc::vp8::kVP8NewRange

Initial value:

= {
    127, 127, 191, 127, 159, 191, 223, 127, 143, 159, 175, 191, 207, 223, 239,
    127, 135, 143, 151, 159, 167, 175, 183, 191, 199, 207, 215, 223, 231, 239,
    247, 127, 131, 135, 139, 143, 147, 151, 155, 159, 163, 167, 171, 175, 179,
    183, 187, 191, 195, 199, 203, 207, 211, 215, 219, 223, 227, 231, 235, 239,
    243, 247, 251, 127, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149,
    151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179,
    181, 183, 185, 187, 189, 191, 193, 195, 197, 199, 201, 203, 205, 207, 209,
    211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 233, 235, 237, 239,
    241, 243, 245, 247, 249, 251, 253, 127}