transform.h File Reference

Go to the source code of this file.

Functions
void	decode_quantization_parameters (thread_context *tctx, int xC, int yC, int xCUBase, int yCUBase)
void	dequant_coefficients (int16_t *out_coeff, const int16_t *in_coeff, int log2TrSize, int qP)
void	fwd_transform (acceleration_functions *acceleration, int16_t *coeff, int coeffStride, int log2TbSize, int trType, const int16_t *src, int srcStride)
void	inv_transform (acceleration_functions *acceleration, uint8_t *dst, int dstStride, int16_t *coeff, int log2TbSize, int trType)
void	quant_coefficients (int16_t *out_coeff, const int16_t *in_coeff, int log2TrSize, int qp, bool intra)
void	scale_coefficients (thread_context *tctx, int xT, int yT, int x0, int y0, int nT, int cIdx, bool transform_skip_flag, bool intra, int rdpcmMode)

Variables
const int	tab8_22 []

Function Documentation

decode_quantization_parameters()

void decode_quantization_parameters	(	thread_context *	tctx,
		int	xC,
		int	yC,
		int	xCUBase,
		int	yCUBase
	)

dequant_coefficients()

void dequant_coefficients	(	int16_t *	out_coeff,
		const int16_t *	in_coeff,
		int	log2TrSize,
		int	qP
	)

fwd_transform()

void fwd_transform	(	acceleration_functions *	acceleration,
		int16_t *	coeff,
		int	coeffStride,
		int	log2TbSize,
		int	trType,
		const int16_t *	src,
		int	srcStride
	)

inv_transform()

void inv_transform	(	acceleration_functions *	acceleration,
		uint8_t *	dst,
		int	dstStride,
		int16_t *	coeff,
		int	log2TbSize,
		int	trType
	)

quant_coefficients()

void quant_coefficients	(	int16_t *	out_coeff,
		const int16_t *	in_coeff,
		int	log2TrSize,
		int	qp,
		bool	intra
	)

scale_coefficients()

void scale_coefficients	(	thread_context *	tctx,
		int	xT,
		int	yT,
		int	x0,
		int	y0,
		int	nT,
		int	cIdx,
		bool	transform_skip_flag,
		bool	intra,
		int	rdpcmMode
	)

Variable Documentation

tab8_22

const int tab8_22[]

extern