#include <vlc_filter.h>
#include <vlc_subpicture.h>
-/**
- * Video picture heap, either render (to store pictures used
- * by the decoder) or output (to store pictures displayed by the vout plugin)
- */
-struct picture_heap_t
-{
- int i_pictures; /**< current heap size */
-
- /* \name Picture static properties
- * Those properties are fixed at initialization and should NOT be modified
- * @{
- */
- unsigned int i_width; /**< picture width */
- unsigned int i_height; /**< picture height */
- vlc_fourcc_t i_chroma; /**< picture chroma */
- unsigned int i_aspect; /**< aspect ratio */
- /**@}*/
-
- /* Real pictures */
- picture_t* pp_picture[VOUT_MAX_PICTURES]; /**< pictures */
- int i_last_used_pic; /**< last used pic in heap */
- bool b_allow_modify_pics;
-
- /* Stuff used for truecolor RGB planes */
- uint32_t i_rmask; int i_rrshift, i_lrshift;
- uint32_t i_gmask; int i_rgshift, i_lgshift;
- uint32_t i_bmask; int i_rbshift, i_lbshift;
-};
-
/*****************************************************************************
* Prototypes
*****************************************************************************/
{
VLC_COMMON_MEMBERS
- /** \name Thread properties and locks */
- /**@{*/
- vlc_mutex_t picture_lock; /**< picture heap lock */
- vlc_mutex_t change_lock; /**< thread change lock */
- /**@}*/
-
- /** \name Current display properties */
- /**@{*/
- uint16_t i_changes; /**< changes made to the thread.
- \see \ref vout_changes */
- unsigned b_fullscreen:1; /**< toogle fullscreen display */
- unsigned b_autoscale:1; /**< auto scaling picture or not */
- unsigned b_on_top:1; /**< stay always on top of other windows */
- int i_zoom; /**< scaling factor if no auto */
- unsigned int i_window_width; /**< video window width */
- unsigned int i_window_height; /**< video window height */
- unsigned int i_alignment; /**< video alignment in window */
-
- /**@}*/
-
- /** \name Video heap and translation tables */
- /**@{*/
- picture_heap_t render; /**< rendered pictures */
- picture_heap_t output; /**< direct buffers */
-
- video_format_t fmt_render; /* render format (from the decoder) */
- video_format_t fmt_in; /* input (modified render) format */
- video_format_t fmt_out; /* output format (for the video output) */
- /**@}*/
-
- /* Picture heap */
- picture_t p_picture[2*VOUT_MAX_PICTURES+1]; /**< pictures */
-
/* Private vout_thread data */
vout_thread_sys_t *p;
};
-#define I_OUTPUTPICTURES p_vout->output.i_pictures
-#define PP_OUTPUTPICTURE p_vout->output.pp_picture
-#define I_RENDERPICTURES p_vout->render.i_pictures
-#define PP_RENDERPICTURE p_vout->render.pp_picture
-
-/** \defgroup vout_changes Flags for changes
- * These flags are set in the vout_thread_t::i_changes field when another
- * thread changed a variable
- * @{
- */
-/** 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
-/** change/recreate picture buffers */
-#define VOUT_PICTURE_BUFFERS_CHANGE 0x4000
-/**@}*/
-
/* Alignment flags */
#define VOUT_ALIGN_LEFT 0x0001
#define VOUT_ALIGN_RIGHT 0x0002
* \return a vout if p_fmt is non NULL and the request is successfull, NULL
* otherwise
*/
-VLC_EXPORT( vout_thread_t *, vout_Request, ( vlc_object_t *p_this, vout_thread_t *p_vout, video_format_t *p_fmt ) );
+VLC_EXPORT( vout_thread_t *, vout_Request, ( vlc_object_t *p_this, vout_thread_t *p_vout, const video_format_t *p_fmt ) );
#define vout_Request(a,b,c) vout_Request(VLC_OBJECT(a),b,c)
/**
* \param p_fmt the video format requested
* \return a vout if the request is successfull, NULL otherwise
*/
-VLC_EXPORT( vout_thread_t *, vout_Create, ( vlc_object_t *p_this, video_format_t *p_fmt ) );
+VLC_EXPORT( vout_thread_t *, vout_Create, ( vlc_object_t *p_this, const video_format_t *p_fmt ) );
#define vout_Create(a,b) vout_Create(VLC_OBJECT(a),b)
/**
const char *psz_format, mtime_t i_timeout ) );
/* */
-VLC_EXPORT( picture_t *, vout_CreatePicture, ( vout_thread_t *, bool, bool, unsigned 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_LinkPicture, ( vout_thread_t *, picture_t * ) );
-VLC_EXPORT( void, vout_UnlinkPicture, ( vout_thread_t *, picture_t * ) );
+VLC_EXPORT( picture_t *, vout_GetPicture, ( vout_thread_t * ) );
+VLC_EXPORT( void, vout_PutPicture, ( vout_thread_t *, picture_t * ) );
-/**
- * Return the spu_t object associated to a vout_thread_t.
- *
- * The return object is valid only as long as the vout is. You must not
- * release the spu_t object returned.
- * It cannot return NULL so no need to check.
- */
-VLC_EXPORT( spu_t *, vout_GetSpu, ( vout_thread_t * ) );
+VLC_EXPORT( void, vout_HoldPicture, ( vout_thread_t *, picture_t * ) );
+VLC_EXPORT( void, vout_ReleasePicture, ( vout_thread_t *, picture_t * ) );
+
+/* */
+VLC_EXPORT( void, vout_PutSubpicture, ( vout_thread_t *, subpicture_t * ) );
+VLC_EXPORT( int, vout_RegisterSubpictureChannel, ( vout_thread_t * ) );
+VLC_EXPORT( void, vout_FlushSubpictureChannel, ( vout_thread_t *, int ) );
VLC_EXPORT( void, vout_EnableFilter, ( vout_thread_t *, const char *,bool , bool ) );
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