#ifndef _VOUT_INTERNAL_H
#define _VOUT_INTERNAL_H 1
+#include <vlc_picture_fifo.h>
+#include <vlc_picture_pool.h>
+#include "vout_control.h"
+#include "snapshot.h"
+#include "statistic.h"
+#include "chrono.h"
+
+/* Number of pictures required to computes the FPS rate */
+#define VOUT_FPS_SAMPLES 20
+
+/* */
+typedef struct vout_sys_t vout_sys_t;
+
+/* */
struct vout_thread_sys_t
{
- /* */
- vlc_mutex_t vfilter_lock; /**< video filter2 change lock */
+ /* module */
+ char *psz_module_name;
+
+ /* Video output configuration */
+ config_chain_t *p_cfg;
+
+ /* Place holder for the vout_wrapper code */
+ vout_sys_t *p_sys;
+
+ /* Thread & synchronization */
+ vlc_thread_t thread;
+ vlc_cond_t change_wait;
+ bool b_ready;
+ bool b_done;
+ bool b_error;
/* */
- uint32_t render_time; /**< last picture render time */
- unsigned int i_par_num; /**< monitor pixel aspect-ratio */
- unsigned int i_par_den; /**< monitor pixel aspect-ratio */
+ bool b_picture_empty;
+ vlc_cond_t picture_wait;
+ struct {
+ mtime_t date;
+ mtime_t timestamp;
+ int qtype;
+ bool is_interlaced;
+ picture_t *decoded;
+ } displayed;
+
+ struct {
+ bool is_requested;
+ mtime_t last;
+ mtime_t timestamp;
+ } step;
+
+ struct {
+ bool is_on;
+ mtime_t date;
+ } pause;
+
+ struct {
+ bool show;
+ mtime_t timeout;
+ int position;
+ char *value;
+ } title;
/* */
- bool b_direct; /**< rendered are like direct ? */
- filter_t *p_chroma;
+ vlc_mutex_t vfilter_lock; /**< video filter2 lock */
- /**
- * 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 */
+ /* */
+ unsigned int i_par_num; /**< monitor pixel aspect-ratio */
+ unsigned int i_par_den; /**< monitor pixel aspect-ratio */
+ bool is_late_dropped;
-#if 0
/* 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 */
-#endif
-
- /* Pause */
- bool b_paused;
- mtime_t i_pause_date;
-
- /** delay created by internal caching */
- int i_pts_delay;
+ vout_statistic_t statistic;
/* Filter chain */
+ bool b_first_vout; /* True if it is the first vout of the filter chain */
char *psz_filter_chain;
bool b_filter_change;
filter_chain_t *p_vf2_chain;
char *psz_vf2;
- /* Misc */
- bool b_snapshot; /**< take one snapshot on the next loop */
+ /* Snapshot interface */
+ vout_snapshot_t snapshot;
- /* Show media title on videoutput */
- bool b_title_show;
- mtime_t i_title_timeout;
- int i_title_position;
-};
+ /* Subpicture unit */
+ spu_t *p_spu;
-/* DO NOT use vout_RenderPicture unless you are in src/video_ouput */
-picture_t *vout_RenderPicture( vout_thread_t *, picture_t *,
- subpicture_t *, bool b_paused );
+ /* */
+ vlc_mouse_t mouse;
-/* DO NOT use vout_CountPictureAvailable unless your are in src/input/decoder.c (no exception) */
-int vout_CountPictureAvailable( vout_thread_t * );
+ /* */
+ vlc_mutex_t picture_lock; /**< picture heap lock */
+ picture_pool_t *private_pool;
+ picture_pool_t *display_pool;
+ picture_pool_t *decoder_pool;
+ picture_fifo_t *decoder_fifo;
+ bool is_decoder_pool_slow;
+ vout_chrono_t render; /**< picture render time estimator */
+
+ vlc_mutex_t change_lock; /**< thread change lock */
+
+ uint16_t i_changes; /**< changes made to the thread.
+ \see \ref vout_changes */
+ unsigned b_fullscreen:1; /**< toogle fullscreen display */
+ unsigned b_on_top:1; /**< stay always on top of other windows */
+};
-/**
- * This function will (un)pause the display of pictures.
- * It is thread safe
+/** \defgroup vout_changes Flags for changes
+ * These flags are set in the vout_thread_t::i_changes field when another
+ * thread changed a variable
+ * @{
*/
-void vout_ChangePause( vout_thread_t *, bool b_paused, mtime_t i_date );
+/** b_autoscale changed */
+#define VOUT_SCALE_CHANGE 0x0008
+/** b_on_top changed */
+#define VOUT_ON_TOP_CHANGE 0x0010
+/** b_fullscreen changed */
+#define VOUT_FULLSCREEN_CHANGE 0x0040
+/** i_zoom changed */
+#define VOUT_ZOOM_CHANGE 0x0080
+/** cropping parameters changed */
+#define VOUT_CROP_CHANGE 0x1000
+/** aspect ratio changed */
+#define VOUT_ASPECT_CHANGE 0x2000
+/**@}*/
+
+
+/* */
+void vout_IntfInit( vout_thread_t * );
+
+/* */
+int vout_OpenWrapper (vout_thread_t *, const char *);
+void vout_CloseWrapper(vout_thread_t *);
+int vout_InitWrapper(vout_thread_t *);
+void vout_EndWrapper(vout_thread_t *);
+int vout_ManageWrapper(vout_thread_t *);
+void vout_RenderWrapper(vout_thread_t *, picture_t *);
+void vout_DisplayWrapper(vout_thread_t *, picture_t *);
#endif
projects / vlc / blobdiff