libavcodec/libschroedingerenc.c File Reference

Dirac encoder support via libschroedinger-1.0 libraries. More...

#include <assert.h>
#include <schroedinger/schro.h>
#include <schroedinger/schrodebug.h>
#include <schroedinger/schrovideoformat.h>
#include "avcodec.h"
#include "libdirac_libschro.h"
#include "libschroedinger.h"
#include "bytestream.h"

Go to the source code of this file.

Data Structures
struct	FfmpegSchroEncoderParams
	libschroedinger encoder private data More...
Functions
static int	SetSchroChromaFormat (AVCodecContext *avccontext)
	Works out Schro-compatible chroma format.
static int	libschroedinger_encode_init (AVCodecContext *avccontext)
static SchroFrame *	libschroedinger_frame_from_data (AVCodecContext *avccontext, void *in_data)
static void	SchroedingerFreeFrame (void *data)
static int	libschroedinger_encode_frame (AVCodecContext *avccontext, unsigned char *frame, int buf_size, void *data)
static int	libschroedinger_encode_close (AVCodecContext *avccontext)
Variables
AVCodec	ff_libschroedinger_encoder

---

Detailed Description

Dirac encoder support via libschroedinger-1.0 libraries.

More details about the Schroedinger project can be found at http://www.diracvideo.org/. The library implements Dirac Specification Version 2.2 (http://dirac.sourceforge.net/specification.html).

Definition in file libschroedingerenc.c.

---

Function Documentation

static int libschroedinger_encode_close

(

AVCodecContext *

avccontext

)

[static]

Definition at line 401 of file libschroedingerenc.c.

static int libschroedinger_encode_frame	(	AVCodecContext *	avccontext,
		unsigned char *	frame,
		int	buf_size,
		void *	data
	)			[static]

Definition at line 265 of file libschroedingerenc.c.

static int libschroedinger_encode_init

(

AVCodecContext *

avccontext

)

[static]

Definition at line 103 of file libschroedingerenc.c.

static SchroFrame* libschroedinger_frame_from_data	(	AVCodecContext *	avccontext,
		void *	in_data
	)			[static]

Definition at line 238 of file libschroedingerenc.c.

Referenced by libschroedinger_encode_frame().

static void SchroedingerFreeFrame

(

void *

data

)

[static]

Definition at line 257 of file libschroedingerenc.c.

Referenced by libschroedinger_encode_close(), and libschroedinger_encode_frame().

static int SetSchroChromaFormat

(

AVCodecContext *

avccontext

)

[static]

Works out Schro-compatible chroma format.

Definition at line 79 of file libschroedingerenc.c.

Referenced by libschroedinger_encode_init().

---

Variable Documentation

AVCodec ff_libschroedinger_encoder

Initial value:

 {
    "libschroedinger",
    AVMEDIA_TYPE_VIDEO,
    CODEC_ID_DIRAC,
    sizeof(FfmpegSchroEncoderParams),
    libschroedinger_encode_init,
    libschroedinger_encode_frame,
    libschroedinger_encode_close,
   .capabilities = CODEC_CAP_DELAY,
   .pix_fmts     = (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_YUV444P, PIX_FMT_NONE},
   .long_name    = NULL_IF_CONFIG_SMALL("libschroedinger Dirac 2.2"),
}

Definition at line 425 of file libschroedingerenc.c.