/*
* Copyright (c) 2008 BBC, Anuradha Suraparaju <asuraparaju at gmail dot com >
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
-* @file libdirac_libschro.h
+* @file
* data structures common to libdirac and libschroedinger
*/
#include "avcodec.h"
-typedef struct
-{
+typedef struct {
uint16_t width;
uint16_t height;
uint16_t frame_rate_num;
uint16_t frame_rate_denom;
-} FfmpegDiracSchroVideoFormatInfo;
+} DiracSchroVideoFormatInfo;
/**
* Returns the index into the Dirac Schro common video format info table
*/
-unsigned int ff_dirac_schro_get_video_format_idx (AVCodecContext *avccontext);
+unsigned int ff_dirac_schro_get_video_format_idx(AVCodecContext *avccontext);
/**
* contains a single encoded frame returned from Dirac or Schroedinger
*/
-typedef struct FfmpegDiracSchroEncodedFrame
-{
+typedef struct DiracSchroEncodedFrame {
/** encoded frame data */
uint8_t *p_encbuf;
/** key frame flag. 1 : is key frame , 0 : in not key frame */
uint16_t key_frame;
-} FfmpegDiracSchroEncodedFrame;
+} DiracSchroEncodedFrame;
/**
* queue element
*/
-typedef struct FfmpegDiracSchroQueueElement
-{
+typedef struct DiracSchroQueueElement {
/** Data to be stored in queue*/
void *data;
/** Pointer to next element queue */
- struct FfmpegDiracSchroQueueElement *next;
-} FfmpegDiracSchroQueueElement;
+ struct DiracSchroQueueElement *next;
+} DiracSchroQueueElement;
/**
* A simple queue implementation used in libdirac and libschroedinger
*/
-typedef struct FfmpegDiracSchroQueue
-{
+typedef struct DiracSchroQueue {
/** Pointer to head of queue */
- FfmpegDiracSchroQueueElement *p_head;
+ DiracSchroQueueElement *p_head;
/** Pointer to tail of queue */
- FfmpegDiracSchroQueueElement *p_tail;
+ DiracSchroQueueElement *p_tail;
/** Queue size*/
int size;
-} FfmpegDiracSchroQueue;
+} DiracSchroQueue;
/**
* Initialise the queue
*/
-void ff_dirac_schro_queue_init(FfmpegDiracSchroQueue *queue);
+void ff_dirac_schro_queue_init(DiracSchroQueue *queue);
/**
* Add an element to the end of the queue
*/
-int ff_dirac_schro_queue_push_back (FfmpegDiracSchroQueue *queue, void *p_data);
+int ff_dirac_schro_queue_push_back(DiracSchroQueue *queue, void *p_data);
/**
* Return the first element in the queue
*/
-void *ff_dirac_schro_queue_pop (FfmpegDiracSchroQueue *queue);
+void *ff_dirac_schro_queue_pop(DiracSchroQueue *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_dirac_schro_queue_free(FfmpegDiracSchroQueue *queue,
+void ff_dirac_schro_queue_free(DiracSchroQueue *queue,
void (*free_func)(void *));
#endif /* AVCODEC_LIBDIRAC_LIBSCHRO_H */