block.c File Reference

Include dependency graph for block.c:

Defines
#define	NDEBUG   1
Functions
static int	saturate (int i_value)
static int64_t	get_score (const RunLevel *blk, RunLevel *new_blk, int i_qscale, int i_qscale_new)
static void	change_qscale (const RunLevel *blk, RunLevel *new_blk, int i_qscale, int i_qscale_new, int intra)
int	scale_quant (transrate_t *tr, double qrate)
int	increment_quant (transrate_t *tr, int i_quant)
static int	decrement_quant (transrate_t *tr, int i_quant)
static void	quantize_block (transrate_t *tr, RunLevel *new_blk, int intra)
int	transrate_mb (transrate_t *tr, RunLevel blk[6][65], RunLevel new_blk[6][65], int i_cbp, int intra)
void	get_intra_block_B14 (transrate_t *tr, RunLevel *blk)
void	get_intra_block_B15 (transrate_t *tr, RunLevel *blk)
int	get_non_intra_block (transrate_t *tr, RunLevel *blk)
static void	putAC (bs_transrate_t *bs, int run, int signed_level, int vlcformat)
static void	putACfirst (bs_transrate_t *bs, int run, int val)
void	putnonintrablk (bs_transrate_t *bs, RunLevel *blk)
void	putintrablk (bs_transrate_t *bs, RunLevel *blk, int vlcformat)
Variables
static const uint8_t	non_linear_mquant_table [32]
static const uint8_t	map_non_linear_mquant [113]

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Define Documentation

#define NDEBUG   1

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Function Documentation

static void change_qscale	(	const RunLevel *	blk,
		RunLevel *	new_blk,
		int	i_qscale,
		int	i_qscale_new,
		int	intra
	)			[static]

static int decrement_quant	(	transrate_t *	tr,
		int	i_quant
	)			[static]

void get_intra_block_B14	(	transrate_t *	tr,
		RunLevel *	blk
	)

void get_intra_block_B15	(	transrate_t *	tr,
		RunLevel *	blk
	)

int get_non_intra_block	(	transrate_t *	tr,
		RunLevel *	blk
	)

static int64_t get_score	(	const RunLevel *	blk,
		RunLevel *	new_blk,
		int	i_qscale,
		int	i_qscale_new
	)			[static]

int increment_quant	(	transrate_t *	tr,
		int	i_quant
	)

static void putAC	(	bs_transrate_t *	bs,
		int	run,
		int	signed_level,
		int	vlcformat
	)			[inline, static]

static void putACfirst	(	bs_transrate_t *	bs,
		int	run,
		int	val
	)			[inline, static]

void putintrablk	(	bs_transrate_t *	bs,
		RunLevel *	blk,
		int	vlcformat
	)

void putnonintrablk	(	bs_transrate_t *	bs,
		RunLevel *	blk
	)

static void quantize_block	(	transrate_t *	tr,
		RunLevel *	new_blk,
		int	intra
	)			[static]

static int saturate

(

int

i_value

)

[inline, static]

int scale_quant	(	transrate_t *	tr,
		double	qrate
	)

int transrate_mb	(	transrate_t *	tr,
		RunLevel	blk[6][65],
		RunLevel	new_blk[6][65],
		int	i_cbp,
		int	intra
	)

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Variable Documentation

const uint8_t map_non_linear_mquant[113] [static]

Initial value:

{
    0,1,2,3,4,5,6,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,
    16,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,22,22,
    22,22,23,23,23,23,24,24,24,24,24,24,24,25,25,25,25,25,25,25,26,26,
    26,26,26,26,26,26,27,27,27,27,27,27,27,27,28,28,28,28,28,28,28,29,
    29,29,29,29,29,29,29,29,29,30,30,30,30,30,30,30,31,31,31,31,31
}

const uint8_t non_linear_mquant_table[32] [static]

Initial value:

{
    0, 1, 2, 3, 4, 5, 6, 7,
    8,10,12,14,16,18,20,22,
    24,28,32,36,40,44,48,52,
    56,64,72,80,88,96,104,112
}

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