Interface
GVncFramebuffer
Prerequisite
In order to implement Framebuffer, your type must inherit fromGObject
.
Instance methods
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_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_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
);
}
No description available.
Interface members
parent |
|
No description available. |
|
get_width |
|
No description available. |
|
get_height |
|
No description available. |
|
get_rowstride |
|
No description available. |
|
get_buffer |
|
No description available. |
|
get_local_format |
|
No description available. |
|
get_remote_format |
|
No description available. |
|
perfect_format_match |
|
No description available. |
|
set_pixel_at |
|
No description available. |
|
fill |
|
No description available. |
|
copyrect |
|
No description available. |
|
blt |
|
No description available. |
|
rgb24_blt |
|
No description available. |
|
set_color_map |
|
No description available. |
Virtual methods
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.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_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.