Cross Reference: /vbox/src/VBox/Devices/Graphics/vmsvga/svga

Lines Matching defs:screen
92 /* "Invalid" value for all SVGA IDs. (Version ID, screen object ID, surface ID...) */
298  *    for a GMR-to-screen blit. Currently it is defined as an encoding
299  *    of the screen's color depth and bits-per-pixel, however, 16 bits
413  *    Allow screen object support, and require backing stores from the
414  *    guest for each screen object.
511     * is set to a specific screen ID, cursor position is reinterpreted
512     * as a signed offset relative to that screen's origin.
726  *    Provides dynamic multi-screen rendering, for improved Unity and
758  *         places on the screen, the data copied will always be from the
768  *       - When a screen is resized, either using Screen Object commands or
794  *    creating screen objects.  However if SVGA_FIFO_CAP_SCREEN_OBJECT
913  *    This is a new way to represent a guest's multi-monitor screen or
921  *    The screen object is a struct with guaranteed binary
926  *    a SVGAGuestPtr that is used to back the screen contents.  This
944 #define SVGA_SCREEN_IS_PRIMARY      (1 << 1) // Guest considers this screen to be 'primary'
948  * Added with SVGA_FIFO_CAP_SCREEN_OBJECT_2.  When the screen is
950  * become black.  When a screen is deactivated the backing store is
957  * the screen contents will be outputted as all black to the user
958  * though the base layer contents is preserved.  The screen base layer
961  * screen will be blanked or redrawn to the current contents as needed
963  * effect when the screen is not deactivated.
1054  *    pseudocolor screen updates. The newer Screen Object commands
1237  *    generating new screen IDs. They should be small positive
1239  *    specific upper limit on the number of screen IDs
1247  *    deletes all screens other than screen #0, and redefines screen
1249  *    SVGA_CMD_DEFINE_SCREEN should destroy or redefine screen #0.
1251  *    If you use screen objects, do not use the legacy multi-mon
1260    SVGAScreenObject screen;   // Variable-length according to version
1288  *    of the GFB or any screen object.
1292  *    rendering from a different guest screen, or you could even
1343  *    screen's origin (if a screen ID is specified) or relative to the
1344  *    virtual coordinate system's origin (if the screen ID is
1347  *    which extends off the edge of the specified screen.
1349  *    This command writes to the screen's "base layer": the underlying
1382  *    overlapping areas of a screen.
1384  *    The source coordinate is specified relative to a screen's
1385  *    origin. The provided screen ID must be valid. If any parameters
1388  *    This command reads the screen's "base layer". Overlays like
1390  *    using a blit-to-screen primitive will be available, no matter
1398  *    fully fit within a screen, the blit fails. They must originate
1399  *    from exactly one screen. Virtual coordinates are not directly
1424  *    device state which is consumed by the next blit-to-screen
1462  *    identically-sized region on the same or a different screen.
1470  *    screens, specified relative to either a screen or to the virtual
1472  *    pixels which are not from exactly one screen, the results are