Interface

GVncFramebuffer

Description 

interface GVnc.Framebuffer : GObject.Object
No description available.

Prerequisite

In order to implement Framebuffer, your type must inherit from GObject.

Implementations

Instance methods

vnc_framebuffer_blt
No description available.
vnc_framebuffer_copyrect

Copies data from the range (srcx, srcy) to (srcx+width, srcy+height) over to the range starting at (dstx, dsty).

vnc_framebuffer_fill

Fill all the pixels in the range (x, y) to (x + width, y + height) to the value in src. The number of bytes in src is determined by the remote pixel format.

vnc_framebuffer_get_buffer

Get a pointer to the framebuffer contents.

vnc_framebuffer_get_height

Query the height of the remote framebuffer.

vnc_framebuffer_get_local_format

Get the pixel format used to store the framebuffer locally.

vnc_framebuffer_get_remote_format
No description available.
vnc_framebuffer_get_rowstride

Get the number of bytes per line of the framebuffer.

vnc_framebuffer_get_width

Query the width of the remote framebuffer.

vnc_framebuffer_perfect_format_match

Determine if the local and remote pixel formats match.

vnc_framebuffer_rgb24_blt

Fill all the pixels in the range (x, y) to (x + width, y + height) to the value in src. The number of bytes in src is always 3 as it must be in plain RGB24 format.

vnc_framebuffer_set_color_map

Set the color map to use for the framebuffer.

vnc_framebuffer_set_pixel_at

Sets a pixel in the framebuffer at (x, y) to the value in src. The number of bytes in src is determined by the remote pixel format.

Interface structure 

struct GVncFramebufferInterface {
  GTypeInterface parent;
  guint16 (* get_width) (
    VncFramebuffer* fb
  );
  guint16 (* get_height) (
    VncFramebuffer* fb
  );
  int (* get_rowstride) (
    VncFramebuffer* fb
  );
  guint8* (* get_buffer) (
    VncFramebuffer* fb
  );
  const VncPixelFormat* (* get_local_format) (
    VncFramebuffer* fb
  );
  const VncPixelFormat* (* get_remote_format) (
    VncFramebuffer* fb
  );
  gboolean (* perfect_format_match) (
    VncFramebuffer* fb
  );
  void (* set_pixel_at) (
    VncFramebuffer* fb,
    guint8* src,
    guint16 x,
    guint16 y
  );
  void (* fill) (
    VncFramebuffer* fb,
    guint8* src,
    guint16 x,
    guint16 y,
    guint16 width,
    guint16 height
  );
  void (* copyrect) (
    VncFramebuffer* fb,
    guint16 srcx,
    guint16 srcy,
    guint16 dstx,
    guint16 dsty,
    guint16 width,
    guint16 height
  );
  void (* blt) (
    VncFramebuffer* fb,
    guint8* src,
    int rowstride,
    guint16 x,
    guint16 y,
    guint16 width,
    guint16 height
  );
  void (* rgb24_blt) (
    VncFramebuffer* fb,
    guint8* src,
    int rowstride,
    guint16 x,
    guint16 y,
    guint16 width,
    guint16 height
  );
  void (* set_color_map) (
    VncFramebuffer* fb,
    VncColorMap* map
  );
  
}
Interface members
parent 
GTypeInterface
 No description available.
get_width 
guint16 (* get_width) (
    VncFramebuffer* fb
  )
 No description available.
get_height 
guint16 (* get_height) (
    VncFramebuffer* fb
  )
 No description available.
get_rowstride 
int (* get_rowstride) (
    VncFramebuffer* fb
  )
 No description available.
get_buffer 
guint8* (* get_buffer) (
    VncFramebuffer* fb
  )
 No description available.
get_local_format 
const VncPixelFormat* (* get_local_format) (
    VncFramebuffer* fb
  )
 No description available.
get_remote_format 
const VncPixelFormat* (* get_remote_format) (
    VncFramebuffer* fb
  )
 No description available.
perfect_format_match 
gboolean (* perfect_format_match) (
    VncFramebuffer* fb
  )
 No description available.
set_pixel_at 
void (* set_pixel_at) (
    VncFramebuffer* fb,
    guint8* src,
    guint16 x,
    guint16 y
  )
 No description available.
fill 
void (* fill) (
    VncFramebuffer* fb,
    guint8* src,
    guint16 x,
    guint16 y,
    guint16 width,
    guint16 height
  )
 No description available.
copyrect 
void (* copyrect) (
    VncFramebuffer* fb,
    guint16 srcx,
    guint16 srcy,
    guint16 dstx,
    guint16 dsty,
    guint16 width,
    guint16 height
  )
 No description available.
blt 
void (* blt) (
    VncFramebuffer* fb,
    guint8* src,
    int rowstride,
    guint16 x,
    guint16 y,
    guint16 width,
    guint16 height
  )
 No description available.
rgb24_blt 
void (* rgb24_blt) (
    VncFramebuffer* fb,
    guint8* src,
    int rowstride,
    guint16 x,
    guint16 y,
    guint16 width,
    guint16 height
  )
 No description available.
set_color_map 
void (* set_color_map) (
    VncFramebuffer* fb,
    VncColorMap* map
  )
 No description available.

Virtual methods

GVnc.Framebuffer.blt
No description available.
GVnc.Framebuffer.copyrect

Copies data from the range (srcx, srcy) to (srcx+width, srcy+height) over to the range starting at (dstx, dsty).

GVnc.Framebuffer.fill

Fill all the pixels in the range (x, y) to (x + width, y + height) to the value in src. The number of bytes in src is determined by the remote pixel format.

GVnc.Framebuffer.get_buffer
No description available.
GVnc.Framebuffer.get_height

Query the height of the remote framebuffer.

GVnc.Framebuffer.get_local_format

Get the pixel format used to store the framebuffer locally.

GVnc.Framebuffer.get_remote_format
No description available.
GVnc.Framebuffer.get_rowstride

Get the number of bytes per line of the framebuffer.

GVnc.Framebuffer.get_width

Query the width of the remote framebuffer.

GVnc.Framebuffer.perfect_format_match

Determine if the local and remote pixel formats match.

GVnc.Framebuffer.rgb24_blt

Fill all the pixels in the range (x, y) to (x + width, y + height) to the value in src. The number of bytes in src is always 3 as it must be in plain RGB24 format.

GVnc.Framebuffer.set_color_map

Set the color map to use for the framebuffer.

GVnc.Framebuffer.set_pixel_at

Sets a pixel in the framebuffer at (x, y) to the value in src. The number of bytes in src is determined by the remote pixel format.