#include <vlc_vout.h>
+typedef struct spu_private_t spu_private_t;
+
/**
* Subpicture unit descriptor
*/
{
VLC_COMMON_MEMBERS
- vlc_mutex_t subpicture_lock; /**< subpicture heap lock */
- subpicture_t p_subpicture[VOUT_MAX_SUBPICTURES]; /**< subpictures */
- int i_channel; /**< number of subpicture channels registered */
-
- filter_t *p_blend; /**< alpha blending module */
- filter_t *p_text; /**< text renderer module */
- filter_t *p_scale_yuvp; /**< scaling module for YUVP */
- filter_t *p_scale; /**< scaling module (all but YUVP) */
- bool b_force_crop; /**< force cropping of subpicture */
- int i_crop_x, i_crop_y, i_crop_width, i_crop_height; /**< cropping */
-
- int i_margin; /**< force position of a subpicture */
- bool b_force_palette; /**< force palette of subpicture */
- uint8_t palette[4][4]; /**< forced palette */
+ int (*pf_control)( spu_t *, int, va_list );
- int ( *pf_control ) ( spu_t *, int, va_list );
+ spu_private_t *p;
+};
- /* Supciture filters */
- filter_chain_t *p_chain;
+enum spu_query_e
+{
+ SPU_CHANNEL_REGISTER, /* arg1= int * res= */
+ SPU_CHANNEL_CLEAR /* arg1= int res= */
};
static inline int spu_vaControl( spu_t *p_spu, int i_query, va_list args )
return i_result;
}
-enum spu_query_e
-{
- SPU_CHANNEL_REGISTER, /* arg1= int * res= */
- SPU_CHANNEL_CLEAR /* arg1= int res= */
-};
-
#define spu_Create(a) __spu_Create(VLC_OBJECT(a))
VLC_EXPORT( spu_t *, __spu_Create, ( vlc_object_t * ) );
VLC_EXPORT( int, spu_Init, ( spu_t * ) );
VLC_EXPORT( void, spu_Destroy, ( spu_t * ) );
void spu_Attach( spu_t *, vlc_object_t *, bool );
-VLC_EXPORT( subpicture_t *, spu_CreateSubpicture, ( spu_t * ) );
-VLC_EXPORT( void, spu_DestroySubpicture, ( spu_t *, subpicture_t * ) );
+/**
+ * This function sends a subpicture to the spu_t core.
+ *
+ * You cannot use the provided subpicture anymore. The spu_t core
+ * will destroy it at its convenience.
+ */
VLC_EXPORT( void, spu_DisplaySubpicture, ( spu_t *, subpicture_t * ) );
-#define spu_CreateRegion(a,b) __spu_CreateRegion(VLC_OBJECT(a),b)
-VLC_EXPORT( subpicture_region_t *,__spu_CreateRegion, ( vlc_object_t *, video_format_t * ) );
-#define spu_DestroyRegion(a,b) __spu_DestroyRegion(VLC_OBJECT(a),b)
-VLC_EXPORT( void, __spu_DestroyRegion, ( vlc_object_t *, subpicture_region_t * ) );
+/**
+ * This function asks the spu_t core a list of subpictures to display.
+ *
+ * The returned list can only be used by spu_RenderSubpictures.
+ */
VLC_EXPORT( subpicture_t *, spu_SortSubpictures, ( spu_t *, mtime_t display_date, bool b_paused, bool b_subtitle_only ) );
/**
* \param p_fmt_dst is the format of the destination picture.
* \param p_fmt_src is the format of the original(source) video.
*/
-VLC_EXPORT( void, spu_RenderSubpictures, ( spu_t *, picture_t *, video_format_t *p_fmt_dst, subpicture_t *p_list, const video_format_t *p_fmt_src ) );
+VLC_EXPORT( void, spu_RenderSubpictures, ( spu_t *, picture_t *, const video_format_t *p_fmt_dst, subpicture_t *p_list, const video_format_t *p_fmt_src, bool b_paused ) );
/** @}*/