diff options
| -rw-r--r-- | include/xine.h.tmpl.in | 70 |
1 files changed, 68 insertions, 2 deletions
diff --git a/include/xine.h.tmpl.in b/include/xine.h.tmpl.in index 0f9175327..3b5a9c439 100644 --- a/include/xine.h.tmpl.in +++ b/include/xine.h.tmpl.in @@ -29,7 +29,7 @@ \endverbatim */ /* - * $Id: xine.h.tmpl.in,v 1.15 2001/05/16 15:32:03 guenter Exp $ + * $Id: xine.h.tmpl.in,v 1.16 2001/05/17 21:52:10 guenter Exp $ * */ @@ -51,7 +51,6 @@ /** @} end of versgroup */ #ifndef DOC_HIDDEN -typedef void vo_driver_t; typedef void ao_functions_t; typedef void xine_t; #endif @@ -91,6 +90,73 @@ struct config_values_s { void (*read) (config_values_t *this, char *filename); }; +/* constants for the get/set property functions */ + +#define VO_PROP_INTERLACED 0 +#define VO_PROP_ASPECT_RATIO 1 +#define VO_PROP_HUE 2 +#define VO_PROP_SATURATION 3 +#define VO_PROP_CONTRAST 4 +#define VO_PROP_BRIGHTNESS 5 +#define VO_PROP_COLORKEY 6 +#define VO_NUM_PROPERTIES 7 + +/* possible ratios for the VO_PROP_ASPECT_RATIO call */ + +#define ASPECT_AUTO 0 +#define ASPECT_ANAMORPHIC 1 /* 16:9 */ +#define ASPECT_FULL 2 /* 4:3 */ +#define ASPECT_DVB 3 /* 1:2 */ + +typedef struct vo_driver_s vo_driver_t; +typedef void vo_frame_t; + +struct vo_driver_s { + + uint32_t (*get_capabilities) (vo_driver_t *this); /* for constants see above */ + + /* + * allocate an vo_frame_t struct, + * the driver must supply the copy, field and dispose functions + */ + vo_frame_t* (*alloc_frame) (vo_driver_t *this); + + + /* + * check if the given image fullfills the format specified + * (re-)allocate memory if necessary + */ + void (*update_frame_format) (vo_driver_t *this, vo_frame_t *img, + uint32_t width, uint32_t height, + int ratio_code, int format); + + /* display a given frame */ + void (*display_frame) (vo_driver_t *this, vo_frame_t *vo_img); + + /* + * these can be used by the gui directly: + */ + + int (*get_property) (vo_driver_t *this, int property); + int (*set_property) (vo_driver_t *this, + int property, int value); + void (*get_property_min_max) (vo_driver_t *this, + int property, int *min, int *max); + + /* + * general purpose communication channel between gui and driver + * + * this should be used to propagate events, display data, window sizes + * etc. to the driver + */ + + int (*gui_data_exchange) (vo_driver_t *this, int data_type, + void *data); + + void (*exit) (vo_driver_t *this); + +}; + /** * \brief Current xine status function type * \param nStatus Current status |