From 9c60065905e9e04ff9c897504fdfb82af14f2e63 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 3 Jun 2016 17:15:43 +0300
Subject: Videomode: add helpers
---
libkms++/videomode.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libkms++/videomode.h b/libkms++/videomode.h
index 382c1cd..f9abaf9 100644
--- a/libkms++/videomode.h
+++ b/libkms++/videomode.h
@@ -23,6 +23,14 @@ struct Videomode
uint32_t type; // DRM_MODE_TYPE_*
std::unique_ptr<Blob> to_blob(Card& card) const;
+
+ uint16_t hfp() const { return hsync_start - hdisplay; }
+ uint16_t hsw() const { return hsync_end - hsync_start; }
+ uint16_t hbp() const { return htotal - hsync_end; }
+
+ uint16_t vfp() const { return vsync_start - vdisplay; }
+ uint16_t vsw() const { return vsync_end - vsync_start; }
+ uint16_t vbp() const { return vtotal - vsync_end; }
};
}
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