gstreamer/gst/librfb/rfbdecoder.h
Thijs Vermeir ada7510fd7 gst/librfb/: Added offset-x, offset-y, width and height property for selecting a region from the screen
Original commit message from CVS:
* gst/librfb/gstrfbsrc.c:
* gst/librfb/rfbdecoder.c:
* gst/librfb/rfbdecoder.h:
Added offset-x, offset-y, width and height property
for selecting a region from the screen
2007-09-21 14:55:19 +00:00

114 lines
2.9 KiB
C

#ifndef _LIBRFB_DECODER_H_
#define _LIBRFB_DECODER_H_
#include <glib.h>
#include <librfb/rfbbytestream.h>
G_BEGIN_DECLS
enum {
SECURITY_FAIL = 0,
SECURITY_NONE,
SECURITY_VNC,
};
#define IS_VERSION(x, ma, mi) ((x->protocol_major == ma) && (x->protocol_minor == mi))
#define IS_VERSION_3_3(x) IS_VERSION(x, 3, 3)
#define IS_VERSION_3_7(x) IS_VERSION(x, 3, 7)
#define IS_VERSION_3_8(x) IS_VERSION(x, 3, 8)
typedef struct _RfbDecoder RfbDecoder;
struct _RfbDecoder
{
/* callbacks */
gint (*send_data) (guint8 *buffer, gint length, gpointer user_data);
void (*paint_rect) (RfbDecoder *decoder, gint x, gint y, gint w, gint h,
guint8 *data);
void (*copy_rect) (RfbDecoder *decoder, gint x, gint y, gint w, gint h,
gint src_x, gint src_y);
gboolean (*state) (RfbDecoder *decoder);
gpointer buffer_handler_data;
gint fd;
RfbBytestream *bytestream;
gpointer decoder_private;
/* settable properties */
gboolean shared_flag;
/* readable properties */
gboolean inited;
guint protocol_major;
guint protocol_minor;
guint security_type;
gchar *password;
guint width;
guint height;
guint bpp;
guint depth;
gboolean big_endian;
gboolean true_colour;
guint red_max;
guint green_max;
guint blue_max;
guint red_shift;
guint green_shift;
guint blue_shift;
gchar *name;
/* information if we don't want to update the whole screen */
guint offset_x;
guint offset_y;
guint rect_width;
guint rect_height;
gint n_rects;
};
#if 0
typedef struct _RfbRect
{
RfbConnection *connection;
guint x_pos;
guint y_pos;
guint width;
guint height;
guint encoding_type;
gchar *data;
} RfbRect;
#endif
RfbDecoder *rfb_decoder_new (void);
void rfb_decoder_free (RfbDecoder * decoder);
void rfb_decoder_use_file_descriptor (RfbDecoder * decoder,
gint fd);
gboolean rfb_decoder_connect_tcp (RfbDecoder * decoder,
gchar * addr,
guint port);
gboolean rfb_decoder_iterate (RfbDecoder * decoder);
void rfb_decoder_send_update_request (RfbDecoder * decoder,
gboolean incremental,
gint x,
gint y,
gint width,
gint height);
void rfb_decoder_send_key_event (RfbDecoder * decoder,
guint key,
gboolean down_flag);
void rfb_decoder_send_pointer_event (RfbDecoder * decoder,
gint button_mask,
gint x,
gint y);
G_END_DECLS
#endif