FFmpeg: Plane Struct Reference

#include <cfhd.h>

Data Fields
int	width

int	height

ptrdiff_t	stride

int16_t *	idwt_buf

int16_t *	idwt_tmp

int16_t *	subband [10]

int16_t *	l_h [8]

SubBand	band [DWT_LEVELS][4]

DWTPlane	idwt

uint8_t	xblen

uint8_t	yblen

uint8_t	xbsep

uint8_t	ybsep

uint8_t	xoffset

uint8_t	yoffset

uint8_t *	buffers [2]

uint8_t *	pixels [2]
	pointer to the actual pixel data of the buffers above More...

uint32_t	width

uint32_t	height

ptrdiff_t	pitch

int	htaps

int8_t	hcoeff [HTAPS_MAX/2]

int	diag_mc

int	fast_mc

int	last_htaps

int8_t	last_hcoeff [HTAPS_MAX/2]

int	last_diag_mc

dwtcoef *	coef_buf

int	dwt_width

int	dwt_height

ptrdiff_t	coef_stride

Detailed Description

Definition at line 56 of file cfhd.h.

Field Documentation

int Plane::width

Definition at line 57 of file cfhd.h.

Referenced by alloc_buffers(), allocate_frame_buffers(), calculate_visual_weight(), copy_cell(), decode_cell(), decode_frame(), decode_plane(), dirac_decode_frame_internal(), dwt_plane(), encode_frame(), ff_snow_common_init_after_header(), get_4block_rd(), get_block_rd(), get_dc(), init_planes(), iterative_me(), mc_subpel(), output_plane(), predict_slice(), predict_slice_buffered(), and vc2_encode_init().

int Plane::height

Definition at line 58 of file cfhd.h.

Referenced by alloc_buffers(), allocate_frame_buffers(), calculate_visual_weight(), copy_cell(), decode_cell(), decode_frame(), decode_plane(), dirac_decode_frame_internal(), dwt_plane(), encode_frame(), ff_snow_common_init_after_header(), get_4block_rd(), get_block_rd(), get_dc(), init_planes(), iterative_me(), mc_subpel(), output_plane(), predict_slice(), predict_slice_buffered(), and vc2_encode_init().

ptrdiff_t Plane::stride

Definition at line 59 of file cfhd.h.

Referenced by alloc_buffers(), block_mc(), dirac_decode_data_unit(), dirac_decode_frame_internal(), and mc_subpel().

int16_t* Plane::idwt_buf

Definition at line 61 of file cfhd.h.

Referenced by alloc_buffers(), and free_buffers().

int16_t* Plane::idwt_tmp

Definition at line 62 of file cfhd.h.

Referenced by alloc_buffers(), and free_buffers().

int16_t* Plane::subband[10]

Definition at line 65 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and free_buffers().

int16_t* Plane::l_h[8]

Definition at line 66 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and free_buffers().

SubBand Plane::band

DWTPlane Plane::idwt

Definition at line 106 of file diracdec.c.

Referenced by alloc_sequence_buffers(), dirac_decode_frame_internal(), free_sequence_buffers(), and init_planes().

uint8_t Plane::xblen

Definition at line 113 of file diracdec.c.

Referenced by block_mc(), dirac_decode_frame_internal(), dirac_unpack_prediction_parameters(), init_obmc_weight_row(), init_planes(), and mc_subpel().

uint8_t Plane::yblen

Definition at line 114 of file diracdec.c.

Referenced by block_mc(), dirac_decode_frame_internal(), dirac_unpack_prediction_parameters(), init_obmc_weight(), init_planes(), and mc_subpel().

uint8_t Plane::xbsep

Definition at line 116 of file diracdec.c.

Referenced by dirac_unpack_block_motion_data(), dirac_unpack_prediction_parameters(), init_planes(), and mc_row().

uint8_t Plane::ybsep

Definition at line 117 of file diracdec.c.

Referenced by dirac_decode_frame_internal(), dirac_unpack_block_motion_data(), dirac_unpack_prediction_parameters(), and init_planes().

uint8_t Plane::xoffset

Definition at line 119 of file diracdec.c.

Referenced by dirac_decode_frame_internal(), init_obmc_weight_row(), init_planes(), and mc_row().

uint8_t Plane::yoffset

Definition at line 120 of file diracdec.c.

Referenced by dirac_decode_frame_internal(), init_obmc_weight(), and init_planes().

uint8_t* Plane::buffers[2]

Definition at line 65 of file indeo3.c.

Referenced by allocate_frame_buffers(), and free_frame_buffers().

uint8_t* Plane::pixels[2]

pointer to the actual pixel data of the buffers above

Definition at line 66 of file indeo3.c.

Referenced by allocate_frame_buffers(), copy_cell(), decode_cell(), free_frame_buffers(), and output_plane().

uint32_t Plane::width

Definition at line 67 of file indeo3.c.

uint32_t Plane::height

Definition at line 68 of file indeo3.c.

ptrdiff_t Plane::pitch

Definition at line 69 of file indeo3.c.

Referenced by allocate_frame_buffers(), copy_cell(), decode_cell(), and output_plane().

int Plane::htaps

Definition at line 103 of file snow.h.

Referenced by decode_frame(), decode_header(), encode_header(), encode_init(), and update_last_header_values().

int8_t Plane::hcoeff[HTAPS_MAX/2]

Definition at line 104 of file snow.h.

Referenced by decode_frame(), decode_header(), encode_header(), encode_init(), mc_block(), and update_last_header_values().

int Plane::diag_mc

Definition at line 105 of file snow.h.

Referenced by decode_frame(), decode_header(), encode_header(), encode_init(), mc_block(), and update_last_header_values().

int Plane::fast_mc

Definition at line 106 of file snow.h.

Referenced by decode_frame(), encode_init(), ff_snow_pred_block(), and mc_block().

int Plane::last_htaps

Definition at line 108 of file snow.h.

Referenced by encode_header(), and update_last_header_values().

int8_t Plane::last_hcoeff[HTAPS_MAX/2]

Definition at line 109 of file snow.h.

Referenced by encode_header(), and update_last_header_values().

int Plane::last_diag_mc

Definition at line 110 of file snow.h.

Referenced by encode_header(), and update_last_header_values().

dwtcoef* Plane::coef_buf

Definition at line 99 of file vc2enc.c.

Referenced by dwt_plane(), vc2_encode_end(), and vc2_encode_init().

int Plane::dwt_width

Definition at line 102 of file vc2enc.c.

Referenced by vc2_encode_init().

int Plane::dwt_height

Definition at line 103 of file vc2enc.c.

Referenced by dwt_plane(), and vc2_encode_init().

ptrdiff_t Plane::coef_stride

Definition at line 104 of file vc2enc.c.

Referenced by dwt_plane(), and vc2_encode_init().

The documentation for this struct was generated from the following files:

libavcodec/cfhd.h
libavcodec/diracdec.c
libavcodec/indeo3.c
libavcodec/snow.h
libavcodec/vc2enc.c