1 # This file is part of NIT (http://www.nitlanguage.org).
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
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10 # distributed under the License is distributed on an "AS IS" BASIS,
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12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # Abstract display services
20 import display_linux
is conditional
(linux
)
22 # Should Gamnit be more verbose?
23 fun debug_gamnit
: Bool do return false
25 # General display class, is sized and drawable
28 # Width of the display, in pixels
29 fun width
: Int is abstract
31 # Height of the display, in pixels
32 fun height
: Int is abstract
34 # Prepare this display
36 # The implementation varies per platform.
39 # Close this display and free underlying resources
41 # The implementation varies per platform.
44 # Flip the display buffers
46 # The implementation varies per platform.