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74 lines
3.0 KiB
74 lines
3.0 KiB
/*****************************************************************************
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* video_decoder.h : video decoder thread
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* (c)1999 VideoLAN
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*****************************************************************************
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*****************************************************************************
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* Requires:
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* "config.h"
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* "common.h"
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* "mtime.h"
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* "vlc_thread.h"
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* "input.h"
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* "video.h"
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* "video_output.h"
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* "decoder_fifo.h"
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*****************************************************************************/
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/*****************************************************************************
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* vdec_thread_t: video decoder thread descriptor
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*****************************************************************************
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* ??
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*****************************************************************************/
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typedef struct vdec_thread_s
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{
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/* Thread properties and locks */
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boolean_t b_die; /* `die' flag */
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boolean_t b_run; /* `run' flag */
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boolean_t b_error; /* `error' flag */
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boolean_t b_active; /* `active' flag */
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vlc_thread_t thread_id; /* id for thread functions */
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/* Thread configuration */
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/* ?? */
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/*??*/
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// int *pi_status;
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/* idct iformations */
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dctelem_t p_pre_idct[64*64];
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/* Input properties */
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struct vpar_thread_s * p_vpar; /* video_parser thread */
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/* Lookup tables */
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//#ifdef MPEG2_COMPLIANT
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u8 pi_crop_buf[VDEC_CROPRANGE];
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u8 * pi_crop;
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//#endif
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#ifdef STATS
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/* Statistics */
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count_t c_loops; /* number of loops */
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count_t c_idle_loops; /* number of idle loops */
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count_t c_decoded_pictures; /* number of pictures decoded */
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count_t c_decoded_i_pictures; /* number of I pictures decoded */
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count_t c_decoded_p_pictures; /* number of P pictures decoded */
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count_t c_decoded_b_pictures; /* number of B pictures decoded */
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#endif
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} vdec_thread_t;
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/*****************************************************************************
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* Function pointers
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*****************************************************************************/
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typedef void (*f_addb_t)( vdec_thread_t *, dctelem_t*, yuv_data_t*, int );
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/*****************************************************************************
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* Prototypes
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*****************************************************************************/
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struct vpar_thread_s;
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/* Thread management functions */
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vdec_thread_t * vdec_CreateThread ( struct vpar_thread_s *p_vpar /*, int *pi_status */ );
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void vdec_DestroyThread ( vdec_thread_t *p_vdec /*, int *pi_status */ );
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void vdec_AddBlock( vdec_thread_t *, dctelem_t*, yuv_data_t*, int );
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void vdec_CopyBlock( vdec_thread_t *, dctelem_t*, yuv_data_t*, int );
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void vdec_DummyBlock( vdec_thread_t *, dctelem_t*, yuv_data_t*, int );
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