Lines Matching full:framebuffer

11   <para>Some video output devices can overlay a framebuffer image onto
33     <title>Framebuffer</title>
36 interface the framebuffer is normally implemented on the TV card and
37 not the graphics card. On Linux it is accessible as a framebuffer
39 applications can find the corresponding framebuffer device by calling
41 physical address of the framebuffer in the
42 <structfield>base</structfield> field of &v4l2-framebuffer;. The
43 framebuffer device ioctl <constant>FBIOGET_FSCREENINFO</constant>
50     <para>The width and height of the framebuffer depends on the
52 the video standard (or any other ioctl which would imply a framebuffer
54 framebuffer device.</para>
57       <title>Finding a framebuffer device for OSD</title>
62 &v4l2-framebuffer; fbuf;
94 		/* Apparently not a framebuffer device. */
101 /* fb_fd is the file descriptor of the framebuffer device
111 The source rectangle selects a subsection of the framebuffer image to
119 its position in the framebuffer and the clipping/blending method to be
154 however the framebuffer interface of the driver may support the