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Unified Diff: ui/display/util/display_util.cc

Issue 1456623002: Add support for virtual displays (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Address oshima@ feedback Created 5 years, 1 month ago
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Index: ui/display/util/display_util.cc
diff --git a/ui/display/util/display_util.cc b/ui/display/util/display_util.cc
index 5d7bbb77d313c57858195f881963b1a14d42072b..41680c70ad6d92948379655939251114d43dde7a 100644
--- a/ui/display/util/display_util.cc
+++ b/ui/display/util/display_util.cc
@@ -68,4 +68,11 @@ float GetScaleFactor(const gfx::Size& physical_size_in_mm,
return (dpi > threshold) ? 2.0f : 1.0f;
}
+int64_t GetDisplayID(uint16_t manufacturer_id,
+ uint32_t product_code_hash,
+ uint8_t output_index) {
+ return ((static_cast<int64_t>(manufacturer_id) << 40) |
+ (static_cast<int64_t>(product_code_hash) << 8) | output_index);
+}
+
} // namespace ui
« ui/display/util/display_util.h ('K') | « ui/display/util/display_util.h ('k') | ui/display/util/edid_parser.cc » ('j') | no next file with comments »

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