int i_status; /**< picture flags */
int i_type; /**< is picture a direct buffer ? */
bool b_slow; /**< is picture in slow memory ? */
- int i_matrix_coefficients; /**< in YUV type, encoding type */
/**@}*/
/** \name Picture management properties
* Flags used to describe the status of a picture
*****************************************************************************/
-/* Picture type */
-#define EMPTY_PICTURE 0 /* empty buffer */
-#define MEMORY_PICTURE 100 /* heap-allocated buffer */
-#define DIRECT_PICTURE 200 /* direct buffer */
+/* Picture type
+ * FIXME are the values meaningfull ? */
+enum
+{
+ EMPTY_PICTURE = 0, /* empty buffer */
+ MEMORY_PICTURE = 100, /* heap-allocated buffer */
+ DIRECT_PICTURE = 200, /* direct buffer */
+};
/* Picture status */
-#define FREE_PICTURE 0 /* free and not allocated */
-#define RESERVED_PICTURE 1 /* allocated and reserved */
-#define RESERVED_DATED_PICTURE 2 /* waiting for DisplayPicture */
-#define RESERVED_DISP_PICTURE 3 /* waiting for a DatePicture */
-#define READY_PICTURE 4 /* ready for display */
-#define DISPLAYED_PICTURE 5 /* been displayed but is linked */
-#define DESTROYED_PICTURE 6 /* allocated but no more used */
+enum
+{
+ FREE_PICTURE, /* free and not allocated */
+ RESERVED_PICTURE, /* allocated and reserved */
+ READY_PICTURE, /* ready for display */
+ DISPLAYED_PICTURE, /* been displayed but is linked */
+ DESTROYED_PICTURE, /* allocated but no more used */
+};
/* Quantification type */
-#define QTYPE_MPEG1 0
-#define QTYPE_MPEG2 1
-#define QTYPE_H264 2
+enum
+{
+ QTYPE_MPEG1,
+ QTYPE_MPEG2,
+ QTYPE_H264,
+};
/*****************************************************************************
* Shortcuts to access image components
*****************************************************************************/
/* Plane indices */
-#define Y_PLANE 0
-#define U_PLANE 1
-#define V_PLANE 2
-#define A_PLANE 3
+enum
+{
+ Y_PLANE = 0,
+ U_PLANE = 1,
+ V_PLANE = 2,
+ A_PLANE = 3,
+};
/* Shortcuts */
#define Y_PIXELS p[Y_PLANE].p_pixels
subpicture_region_private_t *p_private; /**< Private data for spu_t *only* */
};
+/* Subpicture region position flags */
+#define SUBPICTURE_ALIGN_LEFT 0x1
+#define SUBPICTURE_ALIGN_RIGHT 0x2
+#define SUBPICTURE_ALIGN_TOP 0x4
+#define SUBPICTURE_ALIGN_BOTTOM 0x8
+#define SUBPICTURE_ALIGN_MASK ( SUBPICTURE_ALIGN_LEFT|SUBPICTURE_ALIGN_RIGHT| \
+ SUBPICTURE_ALIGN_TOP |SUBPICTURE_ALIGN_BOTTOM )
+
/**
- * This function will create a new subpicture.
- * You can must use subpicture_region_Delete to destroy it.
+ * This function will create a new subpicture region.
+ *
+ * You must use subpicture_region_Delete to destroy it.
*/
VLC_EXPORT( subpicture_region_t *, subpicture_region_New, ( const video_format_t *p_fmt ) );
/**
- * This function will destroy a subpicture allocated by
+ * This function will destroy a subpicture region allocated by
* subpicture_region_New.
*
* You may give it NULL.
VLC_EXPORT( void, subpicture_region_Delete, ( subpicture_region_t *p_region ) );
/**
- * This function will destroy a list of subpicture allocated by
+ * This function will destroy a list of subpicture regions allocated by
* subpicture_region_New.
*
* Provided for convenience.
subpicture_sys_t *p_sys; /* subpicture data */
};
-/* Default subpicture channel ID */
-#define DEFAULT_CHAN 1
-/* Subpicture position flags */
-#define SUBPICTURE_ALIGN_LEFT 0x1
-#define SUBPICTURE_ALIGN_RIGHT 0x2
-#define SUBPICTURE_ALIGN_TOP 0x4
-#define SUBPICTURE_ALIGN_BOTTOM 0x8
-#define SUBPICTURE_ALIGN_MASK ( SUBPICTURE_ALIGN_LEFT|SUBPICTURE_ALIGN_RIGHT| \
- SUBPICTURE_ALIGN_TOP |SUBPICTURE_ALIGN_BOTTOM )
+/**
+ * This function create a new empty subpicture.
+ *
+ * You must use subpicture_Delete to destroy it.
+ */
+VLC_EXPORT( subpicture_t *, subpicture_New, ( void ) );
-/* Subpicture rendered flag - should only be used by vout_subpictures */
-#define SUBPICTURE_RENDERED 0x10
+/**
+ * This function delete a subpicture created by subpicture_New.
+ * You may give it NULL.
+ */
+VLC_EXPORT( void, subpicture_Delete, ( subpicture_t *p_subpic ) );
+
+/* Default subpicture channel ID */
+#define DEFAULT_CHAN 1
/*****************************************************************************
* Prototypes
* @{
*/
+/**
+ * Video ouput thread private structure
+ */
+typedef struct vout_thread_sys_t vout_thread_sys_t;
+
/**
* Video output thread descriptor
*
/** \name Thread properties and locks */
/**@{*/
vlc_mutex_t picture_lock; /**< picture heap lock */
- vlc_mutex_t subpicture_lock; /**< subpicture heap lock */
vlc_mutex_t change_lock; /**< thread change lock */
- vlc_mutex_t vfilter_lock; /**< video filter2 change lock */
vout_sys_t * p_sys; /**< system output method */
/**@}*/
/**@{*/
uint16_t i_changes; /**< changes made to the thread.
\see \ref vout_changes */
- float f_gamma; /**< gamma */
- bool b_grayscale; /**< color or grayscale display */
- bool b_info; /**< print additional information */
- bool b_interface; /**< render interface */
bool b_scale; /**< allow picture scaling */
bool b_fullscreen; /**< toogle fullscreen display */
- uint32_t render_time; /**< last picture render time */
unsigned int i_window_width; /**< video window width */
unsigned int i_window_height; /**< video window height */
unsigned int i_alignment; /**< video alignment in window */
- unsigned int i_par_num; /**< monitor pixel aspect-ratio */
- unsigned int i_par_den; /**< monitor pixel aspect-ratio */
- struct vout_window_t *p_window; /**< window for embedded vout (if any) */
/**@}*/
/** \name Plugin used and shortcuts to access its capabilities */
int ( *pf_control ) ( vout_thread_t *, int, va_list );
/**@}*/
- /** \name Statistics
- * These numbers are not supposed to be accurate, but are a
- * good indication of the thread status */
- /**@{*/
- count_t c_fps_samples; /**< picture counts */
- mtime_t p_fps_sample[VOUT_FPS_SAMPLES]; /**< FPS samples dates */
- /**@}*/
-
/** \name Video heap and translation tables */
/**@{*/
int i_heap_size; /**< heap size */
picture_heap_t render; /**< rendered pictures */
picture_heap_t output; /**< direct buffers */
- bool b_direct; /**< rendered are like direct ? */
- filter_t *p_chroma; /**< translation tables */
video_format_t fmt_render; /* render format (from the decoder) */
video_format_t fmt_in; /* input (modified render) format */
/* Subpicture unit */
spu_t *p_spu;
- /* Statistics */
- count_t c_loops;
- count_t c_pictures, c_late_pictures;
- mtime_t display_jitter; /**< average deviation from the PTS */
- count_t c_jitter_samples; /**< number of samples used
- for the calculation of the
- jitter */
- /** delay created by internal caching */
- int i_pts_delay;
-
- /* Filter chain */
- char *psz_filter_chain;
- bool b_filter_change;
-
- /* Video filter2 chain */
- filter_chain_t *p_vf2_chain;
- char *psz_vf2;
-
- /* Misc */
- bool b_snapshot; /**< take one snapshot on the next loop */
-
/* Video output configuration */
config_chain_t *p_cfg;
- /* Show media title on videoutput */
- bool b_title_show;
- mtime_t i_title_timeout;
- int i_title_position;
+ /* Private vout_thread data */
+ vout_thread_sys_t *p;
};
#define I_OUTPUTPICTURES p_vout->output.i_pictures
*/
/** b_info changed */
#define VOUT_INFO_CHANGE 0x0001
-/** b_grayscale changed */
-#define VOUT_GRAYSCALE_CHANGE 0x0002
/** b_interface changed */
#define VOUT_INTF_CHANGE 0x0004
/** b_scale changed */
#define VOUT_SCALE_CHANGE 0x0008
-/** gamma changed */
-#define VOUT_GAMMA_CHANGE 0x0010
/** b_cursor changed */
#define VOUT_CURSOR_CHANGE 0x0020
/** b_fullscreen changed */
VLC_EXPORT( void, vout_InitFormat, ( video_frame_format_t *, uint32_t, int, int, int ) );
VLC_EXPORT( void, vout_DestroyPicture, ( vout_thread_t *, picture_t * ) );
VLC_EXPORT( void, vout_DisplayPicture, ( vout_thread_t *, picture_t * ) );
-VLC_EXPORT( void, vout_DatePicture, ( vout_thread_t *, picture_t *, mtime_t ) );
VLC_EXPORT( void, vout_LinkPicture, ( vout_thread_t *, picture_t * ) );
VLC_EXPORT( void, vout_UnlinkPicture, ( vout_thread_t *, picture_t * ) );
-VLC_EXPORT( void, vout_PlacePicture, ( vout_thread_t *, unsigned int, unsigned int, unsigned int *, unsigned int *, unsigned int *, unsigned int * ) );
-
-/* DO NOT use vout_RenderPicture unless you are in src/video_ouput */
-picture_t * vout_RenderPicture ( vout_thread_t *, picture_t *,
- subpicture_t * );
-
-/* DO NOT use vout_CountPictureAvailable unless your are in src/input/dec.c (no exception) */
-int vout_CountPictureAvailable( vout_thread_t * );
+VLC_EXPORT( void, vout_PlacePicture, ( const vout_thread_t *, unsigned int, unsigned int, unsigned int *, unsigned int *, unsigned int *, unsigned int * ) );
VLC_EXPORT( int, vout_vaControlDefault, ( vout_thread_t *, int, va_list ) );
-VLC_EXPORT( void *, vout_RequestWindow, ( vout_thread_t *, int *, int *, unsigned int *, unsigned int * ) );
-VLC_EXPORT( void, vout_ReleaseWindow, ( vout_thread_t *, void * ) );
-VLC_EXPORT( int, vout_ControlWindow, ( vout_thread_t *, void *, int, va_list ) );
void vout_IntfInit( vout_thread_t * );
VLC_EXPORT( int, vout_Snapshot, ( vout_thread_t *p_vout, picture_t *p_pic ) );
VLC_EXPORT( void, vout_EnableFilter, ( vout_thread_t *, char *,bool , bool ) );