libavcodec/libschroedingerdec.c File Reference

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

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

Go to the source code of this file.

Data Structures

struct  FfmpegSchroDecoderParams
 libschroedinger decoder private data More...
struct  FfmpegSchroParseUnitContext

Functions

static void libschroedinger_decode_buffer_free (SchroBuffer *schro_buf, void *priv)
static void FfmpegSchroParseContextInit (FfmpegSchroParseUnitContext *parse_ctx, const uint8_t *buf, int buf_size)
static SchroBuffer * FfmpegFindNextSchroParseUnit (FfmpegSchroParseUnitContext *parse_ctx)
static enum PixelFormat GetFfmpegChromaFormat (SchroChromaFormat schro_pix_fmt)
 Returns FFmpeg chroma format.
static av_cold int libschroedinger_decode_init (AVCodecContext *avccontext)
static void libschroedinger_decode_frame_free (void *frame)
static void libschroedinger_handle_first_access_unit (AVCodecContext *avccontext)
static int libschroedinger_decode_frame (AVCodecContext *avccontext, void *data, int *data_size, AVPacket *avpkt)
static av_cold int libschroedinger_decode_close (AVCodecContext *avccontext)
static void libschroedinger_flush (AVCodecContext *avccontext)

Variables

AVCodec ff_libschroedinger_decoder


Detailed Description

Dirac decoder 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 libschroedingerdec.c.


Function Documentation

static SchroBuffer* FfmpegFindNextSchroParseUnit ( FfmpegSchroParseUnitContext parse_ctx  )  [static]

Definition at line 83 of file libschroedingerdec.c.

Referenced by libschroedinger_decode_frame().

static void FfmpegSchroParseContextInit ( FfmpegSchroParseUnitContext parse_ctx,
const uint8_t *  buf,
int  buf_size 
) [static]

Definition at line 76 of file libschroedingerdec.c.

Referenced by libschroedinger_decode_frame().

static enum PixelFormat GetFfmpegChromaFormat ( SchroChromaFormat  schro_pix_fmt  )  [static]

Returns FFmpeg chroma format.

Definition at line 123 of file libschroedingerdec.c.

static void libschroedinger_decode_buffer_free ( SchroBuffer *  schro_buf,
void *  priv 
) [static]

Definition at line 154 of file libschroedingerdec.c.

Referenced by FfmpegFindNextSchroParseUnit().

static av_cold int libschroedinger_decode_close ( AVCodecContext avccontext  )  [static]

Definition at line 317 of file libschroedingerdec.c.

static int libschroedinger_decode_frame ( AVCodecContext avccontext,
void *  data,
int *  data_size,
AVPacket avpkt 
) [static]

Definition at line 202 of file libschroedingerdec.c.

static void libschroedinger_decode_frame_free ( void *  frame  )  [static]

static av_cold int libschroedinger_decode_init ( AVCodecContext avccontext  )  [static]

Definition at line 135 of file libschroedingerdec.c.

static void libschroedinger_flush ( AVCodecContext avccontext  )  [static]

Definition at line 333 of file libschroedingerdec.c.

static void libschroedinger_handle_first_access_unit ( AVCodecContext avccontext  )  [static]

Definition at line 165 of file libschroedingerdec.c.

Referenced by libschroedinger_decode_frame().


Variable Documentation


Generated on Fri Oct 26 02:38:17 2012 for FFmpeg by  doxygen 1.5.8