output.h File Reference

Picture writing routine headers. More...

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Functions
void	write_stored_frame (ImageParameters *p_Img, FrameStore *fs, int p_out)
void	direct_output (ImageParameters *p_Img, StorablePicture *p, int p_out)
void	init_out_buffer (ImageParameters *p_Img)
void	uninit_out_buffer (ImageParameters *p_Img)

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Detailed Description

Picture writing routine headers.

output.h

Author:

Main contributors (see contributors.h for copyright, address and affiliation details)

• Karsten Suehring <suehring@hhi.de>

Definition in file output.h.

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Function Documentation

void direct_output	(	ImageParameters *	p_Img,
		StorablePicture *	p,
		int	p_out
	)

Directly output a picture without storing it in the DPB. Fields are buffered before they are written to the file.

Parameters:

	p_Img	image decoding parameters for current picture
	p	Picture for output
	p_out	Output file

Definition at line 764 of file output.c.

References calculate_frame_no(), dpb_combine_field_yuv(), find_snr(), flush_direct_output(), free_storable_picture(), and write_picture().

Referenced by store_picture_in_dpb().

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void init_out_buffer

(

ImageParameters *

p_Img

)

Initialize output buffer for direct output.

Definition at line 583 of file output.c.

References alloc_frame_store(), and no_mem_exit().

Referenced by main().

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void uninit_out_buffer

(

ImageParameters *

p_Img

)

Uninitialize output buffer for direct output.

Definition at line 601 of file output.c.

References free_frame_store().

Referenced by main().

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void write_stored_frame	(	ImageParameters *	p_Img,
		FrameStore *	fs,
		int	p_out
	)

Write a frame (from FrameStore).

Parameters:

	p_Img	image decoding parameters for current picture
	fs	FrameStore containing the frame
	p_out	Output file

Definition at line 730 of file output.c.

References flush_direct_output(), frame_store::is_used, write_picture(), and write_unpaired_field().

Referenced by output_one_frame_from_dpb(), and write_lost_non_ref_pic().

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