From 5f048719ed90394cc129d6a6a1b30e5e08d14309 Mon Sep 17 00:00:00 2001
From: Steve Lhomme <robux4@ycbcr.xyz>
Date: Wed, 11 Nov 2020 14:46:04 +0100
Subject: [PATCH] allow reading the stored/raw timestamp value of a Block

Given the API to get the GlobalTimecode of a Block doesn't handle the floating
point value of the TrackTimestampScale (attaching a parent track is not common
and even though the value is not directly available unlike a fractional
timestampscale), it allows external code to compute the proper timestamp
when TrackTimestampScale is not 1.0.
---
 matroska/KaxBlock.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/matroska/KaxBlock.h b/matroska/KaxBlock.h
index 10c28ba..1e04176 100644
--- a/matroska/KaxBlock.h
+++ b/matroska/KaxBlock.h
@@ -45,6 +45,8 @@
 
 using namespace LIBEBML_NAMESPACE;
 
+#define KAX_BLOCK_STORE_TIMESTAMP
+
 START_LIBMATROSKA_NAMESPACE
 
 class KaxCluster;
@@ -267,6 +269,8 @@ class MATROSKA_DLL_API KaxInternalBlock : public EbmlBinary {
 
     uint64 ClusterPosition() const;
 
+    int16 GetStoredTimestamp() const { return LocalTimecode; }
+
   protected:
     std::vector<DataBuffer *> myBuffers;
     std::vector<int32>        SizeList;
-- 
2.50.1