1 /*******************************************************************************
2 * video_fifo.c : video FIFO management
4 *******************************************************************************/
6 /*******************************************************************************
8 *******************************************************************************/
19 #include "vlc_thread.h"
22 #include "debug.h" /* ?? temporaire, requis par netlist.h */
25 #include "input_netlist.h"
26 #include "decoder_fifo.h"
28 #include "video_output.h"
30 #include "vdec_idct.h"
31 #include "video_decoder.h"
32 #include "vdec_motion.h"
34 #include "vpar_blocks.h"
35 #include "vpar_headers.h"
36 #include "vpar_synchro.h"
37 #include "video_parser.h"
38 #include "video_fifo.h"
40 /*****************************************************************************
41 * vpar_InitFIFO : initialize the video FIFO
42 *****************************************************************************/
43 void vpar_InitFIFO( vpar_thread_t * p_vpar )
47 /* Initialize mutex and cond */
48 vlc_mutex_init( &p_vpar->vfifo.lock );
49 vlc_cond_init( &p_vpar->vfifo.wait );
50 vlc_mutex_init( &p_vpar->vbuffer.lock );
52 /* Initialize FIFO properties */
53 p_vpar->vfifo.i_start = p_vpar->vfifo.i_end = 0;
54 p_vpar->vfifo.p_vpar = p_vpar;
56 /* Initialize buffer properties */
57 p_vpar->vbuffer.i_index = VFIFO_SIZE; /* all structures are available */
58 for( i_dummy = 0; i_dummy < VFIFO_SIZE + 1; i_dummy++ )
60 p_vpar->vbuffer.pp_mb_free[i_dummy] = p_vpar->vbuffer.p_macroblocks