IVI45DecContext Struct Reference

Collaboration diagram for IVI45DecContext:

Data Fields
GetBitContext	gb
RVMapDesc	rvmap_tabs [9]
	local corrected copy of the static rvmap tables
uint32_t	frame_num
int	frame_type
int	prev_frame_type
	frame type of the previous frame
uint32_t	data_size
	size of the frame data in bytes from picture header
int	is_scalable
int	transp_status
	transparency mode status: 1 - enabled
const uint8_t *	frame_data
	input frame data pointer
int	inter_scal
	signals a sequence of scalable inter frames
uint32_t	frame_size
	frame size in bytes
uint32_t	pic_hdr_size
	picture header size in bytes
uint8_t	frame_flags
uint16_t	checksum
	frame checksum
IVIPicConfig	pic_conf
IVIPlaneDesc	planes [3]
	color planes
int	buf_switch
	used to switch between three buffers
int	dst_buf
	buffer index for the currently decoded frame
int	ref_buf
	inter frame reference buffer index
int	ref2_buf
	temporal storage for switching buffers
IVIHuffTab	mb_vlc
	current macroblock table descriptor
IVIHuffTab	blk_vlc
	current block table descriptor
uint8_t	rvmap_sel
uint8_t	in_imf
uint8_t	in_q
	flag for explicitly stored quantiser delta
uint8_t	pic_glob_quant
uint8_t	unknown1
uint16_t	gop_hdr_size
uint8_t	gop_flags
uint32_t	lock_word
int(*	decode_pic_hdr )(struct IVI45DecContext *ctx, AVCodecContext *avctx)
int(*	decode_band_hdr )(struct IVI45DecContext *ctx, IVIBandDesc *band, AVCodecContext *avctx)
int(*	decode_mb_info )(struct IVI45DecContext *ctx, IVIBandDesc *band, IVITile *tile, AVCodecContext *avctx)
void(*	switch_buffers )(struct IVI45DecContext *ctx)
int(*	is_nonnull_frame )(struct IVI45DecContext *ctx)
int	gop_invalid
int	buf_invalid [3]

Detailed Description

Definition at line 198 of file ivi_common.h.

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

• ivi_common.h