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Commit fa7e058b authored by Leon Scroggins's avatar Leon Scroggins
Browse files

Revert "Update documentation for DISPLAY_DECORATION" 

Revert "Add/plumb SurfaceControl.DISPLAY_DECORATION"

Revert "Add eLayerIsDisplayDecoration flag"

Revert submission 16511727-wm_DISPLAY_DECORATION

Reason for revert: b/211835607
Reverted Changes:
I1da3199ba:Allow changing composition from DISPLAY_DECORATION...
I1fae74b36:Update documentation for DISPLAY_DECORATION
I1da03a88f:Add eLayerIsDisplayDecoration flag
I7f22dfd03:Add/plumb SurfaceControl.DISPLAY_DECORATION

Change-Id: I7238bcc96325873ec7dbdd42894192c48e7cf92e
parent 64803940

graphics/composer/aidl/android/hardware/graphics/composer3/Composition.aidl

+6 −10
Original line number Original line Diff line number Diff line
@@ -74,20 +74,16 @@ enum Composition { 
     */

     */

    SIDEBAND = 5,

    SIDEBAND = 5,

    /**

    /**

     * A display decoration layer contains a buffer which is used to provide

     * A display decoration layer contains a buffer which is an 8 bit

     * alpha mask. Pixels in the mask with an alpha of 0 (transparent) will

     * show the content underneath, and pixels with an alpha of 255 will be

     * be rendered in black. An alpha in between will show the content

     * blended with black. This is useful, for example, to provide

     * anti-aliasing on the cutout region/rounded corners on the top and

     * anti-aliasing on the cutout region/rounded corners on the top and

     * bottom of a display.

     * bottom of a display.

     *

     *

     * Pixels in the buffer with an alpha of 0 (transparent) will show the

     * content underneath, and pixels with an alpha of 255 will be rendered in

     * black. An alpha in between will show the underlying content blended with

     * black.

     *

     * Some devices may support this flag with a buffer containing an 8 bit

     * alpha mask.

     *

     * Upon validateDisplay, the device may request a change from this type

     * Upon validateDisplay, the device may request a change from this type

     * to either DEVICE or CLIENT.

     * to CLIENT.

     */

     */

    DISPLAY_DECORATION = 6,

    DISPLAY_DECORATION = 6,

}
 
}