83187b29d3
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42741 a95241bf-73f2-0310-859d-f6bbb57e9c96
55 lines
1013 B
C
55 lines
1013 B
C
/*
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* Copyright 2011, Axel Dörfler, axeld@pinc-software.de.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _VALIDATE_DISPLAY_MODE_H
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#define _VALIDATE_DISPLAY_MODE_H
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#include <Accelerant.h>
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#include "edid.h"
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struct timing_constraints {
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uint16 resolution;
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uint16 min_before_sync;
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uint16 max_sync_start;
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uint16 min_sync_length;
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uint16 max_sync_length;
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uint16 min_after_sync;
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uint16 max_total;
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};
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struct display_constraints {
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uint16 min_h_display;
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uint16 max_h_display;
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uint16 min_v_display;
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uint16 max_v_display;
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uint32 min_pixel_clock;
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uint32 max_pixel_clock;
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timing_constraints horizontal_timing;
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timing_constraints vertical_timing;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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bool sanitize_display_mode(display_mode& mode,
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const display_constraints& constraints, const edid1_info* edidInfo);
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bool is_display_mode_within_bounds(display_mode& mode, const display_mode& low,
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const display_mode& high);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _VALIDATE_DISPLAY_MODE_H */
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