libavcodec/libschroedinger.h File Reference

data structures common to libschroedinger decoder and encoder More...

#include <schroedinger/schrobitstream.h>
#include <schroedinger/schroframe.h>
#include "avcodec.h"

Go to the source code of this file.

Functions
SchroVideoFormatEnum	ff_get_schro_video_format_preset (AVCodecContext *avccontext)
	Returns the video format preset matching the input video dimensions and time base.
int	ff_get_schro_frame_format (SchroChromaFormat schro_chroma_fmt, SchroFrameFormat *schro_frame_fmt)
	Sets the Schroedinger frame format corresponding to the Schro chroma format passed.
SchroFrame *	ff_create_schro_frame (AVCodecContext *avccontext, SchroFrameFormat schro_frame_fmt)
	Create a Schro frame based on the dimensions and frame format passed.
Variables
struct {
enum PixelFormat   ff_pix_fmt
SchroChromaFormat   schro_pix_fmt
SchroFrameFormat   schro_frame_fmt
}	schro_pixel_format_map []

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Detailed Description

data structures common to libschroedinger decoder and encoder

Definition in file libschroedinger.h.

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Function Documentation

SchroFrame* ff_create_schro_frame	(	AVCodecContext *	avccontext,
		SchroFrameFormat	schro_frame_fmt
	)

Create a Schro frame based on the dimensions and frame format passed.

Returns a pointer to a frame on success, NULL on failure.

Definition at line 92 of file libschroedinger.c.

Referenced by libschroedinger_decode_frame(), and libschroedinger_frame_from_data().

int ff_get_schro_frame_format	(	SchroChromaFormat	schro_chroma_fmt,
		SchroFrameFormat *	schro_frame_fmt
	)

Sets the Schroedinger frame format corresponding to the Schro chroma format passed.

Returns 0 on success, -1 on failure.

Definition at line 64 of file libschroedinger.c.

Referenced by libschroedinger_encode_init(), and libschroedinger_handle_first_access_unit().

SchroVideoFormatEnum ff_get_schro_video_format_preset

(

AVCodecContext *

avccontext

)

Returns the video format preset matching the input video dimensions and time base.

Definition at line 53 of file libschroedinger.c.

Referenced by libschroedinger_encode_init().

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Variable Documentation

enum PixelFormat ff_pix_fmt

Definition at line 34 of file libschroedinger.h.

SchroFrameFormat schro_frame_fmt

Definition at line 36 of file libschroedinger.h.

SchroChromaFormat schro_pix_fmt

Definition at line 35 of file libschroedinger.h.

struct { ... } schro_pixel_format_map[] [static]

Referenced by ff_get_schro_frame_format(), get_chroma_format(), and SetSchroChromaFormat().