From 160e5ced67c6499188b81513f174f08c26ee9de0 Mon Sep 17 00:00:00 2001
From: vng <viktor.govako@gmail.com>
Date: Fri, 16 Sep 2011 19:16:04 +0300
Subject: [Reduce mwm size] Add dynamic serial::CodingParams (coordinate bits)
 for different scale levels.

---
 indexer/data_header.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'indexer/data_header.cpp')

diff --git a/indexer/data_header.cpp b/indexer/data_header.cpp
index 5b1c822e32..18b03dff0a 100644
--- a/indexer/data_header.cpp
+++ b/indexer/data_header.cpp
@@ -15,6 +15,12 @@
 
 namespace feature
 {
+  serial::CodingParams DataHeader::GetCodingParams(int scaleIndex) const
+  {
+    return serial::CodingParams(m_codingParams.GetCoordBits() - (m_scales[3] - m_scales[scaleIndex]),
+                                m_codingParams.GetBasePointUint64());
+  }
+
   m2::RectD const DataHeader::GetBounds() const
   {
     return Int64ToRect(m_bounds, m_codingParams.GetCoordBits());
-- 
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