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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  libschroedinger: Switch to function names more in line with Libav style.
  Move code shared between libdirac and libschroedinger to libschroedinger.
  lavfi: uninline avfilter_copy_buffer_ref_props().
  lavf: add missing '*' in a doxy.
  h264: Remove a commented-out function pointer typedef.
  txd: Remove write-only variable in txd_decode_frame().
  mmvideo.c: Remove unused variable in mm_decode_pal().
  build: cosmetics: Add missing end-of-line backslashes to item lists.
  build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
  libschroedinger: Move a function to avoid a forward declaration.
  pthread: warn on high thread counts
  vf_yadif: fix missing error handling for avfilter_poll_frame()
  avprobe: allow showing only one container/stream property.
  lavfi: support audio in avfilter_copy_frame_props().
  lavfi: avfilter_merge_formats: handle case where inputs are same
  lavc: add sample rate and channel layout to AVFrame.
  zerocodec: check if the previous frame is missing
  doc: clarify check for NULL pointer style

Conflicts:
	doc/APIchanges
	doc/developer.texi
	ffprobe.c
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/libdirac_libschro.c
	libavcodec/libdirac_libschro.h
	libavcodec/mmvideo.c
	libavcodec/txd.c
	libavcodec/version.h
	libavcodec/zerocodec.c
	libavfilter/Makefile
	libavfilter/avfilter.c
	libavfilter/version.h
	libavformat/Makefile
	libavutil/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-05-07 22:42:41 +02:00
parent cb982739fa fdc918632f
commit 653d117c29
31 changed files with 374 additions and 340 deletions
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70
libavcodec/libschroedinger.h
View File

@@ -28,8 +28,78 @@
#include <schroedinger/schrobitstream.h>
#include <schroedinger/schroframe.h>
#include "avcodec.h"
typedef struct {
uint16_t width;
uint16_t height;
uint16_t frame_rate_num;
uint16_t frame_rate_denom;
} SchroVideoFormatInfo;
/**
* contains a single encoded frame returned from Dirac or Schroedinger
*/
typedef struct FFSchroEncodedFrame {
/** encoded frame data */
uint8_t *p_encbuf;
/** encoded frame size */
uint32_t size;
/** encoded frame number. Will be used as pts */
uint32_t frame_num;
/** key frame flag. 1 : is key frame , 0 : in not key frame */
uint16_t key_frame;
} FFSchroEncodedFrame;
/**
* queue element
*/
typedef struct FFSchroQueueElement {
/** Data to be stored in queue*/
void *data;
/** Pointer to next element queue */
struct FFSchroQueueElement *next;
} FFSchroQueueElement;
/**
* A simple queue implementation used in libschroedinger
*/
typedef struct FFSchroQueue {
/** Pointer to head of queue */
FFSchroQueueElement *p_head;
/** Pointer to tail of queue */
FFSchroQueueElement *p_tail;
/** Queue size*/
int size;
} FFSchroQueue;
/**
* Initialise the queue
*/
void ff_schro_queue_init(FFSchroQueue *queue);
/**
* Add an element to the end of the queue
*/
int ff_schro_queue_push_back(FFSchroQueue *queue, void *p_data);
/**
* Return the first element in the queue
*/
void *ff_schro_queue_pop(FFSchroQueue *queue);
/**
* Free the queue resources. free_func is a function supplied by the caller to
* free any resources allocated by the caller. The data field of the queue
* element is passed to it.
*/
void ff_schro_queue_free(FFSchroQueue *queue, void (*free_func)(void *));
static const struct {
enum PixelFormat ff_pix_fmt;
SchroChromaFormat schro_pix_fmt;