1 files changed, 11 insertions, 2 deletions
diff --git a/media/libstagefright/include/SampleTable.h b/media/libstagefright/include/SampleTable.h
index 847dff7..d06df7b 100644
--- a/media/libstagefright/include/SampleTable.h
+++ b/media/libstagefright/include/SampleTable.h
@@ -66,7 +66,8 @@ public:
             off64_t *offset,
             size_t *size,
             uint32_t *compositionTime,
-            bool *isSyncSample = NULL);
+            bool *isSyncSample = NULL,
+            uint32_t *sampleDuration = NULL);
 
     enum {
         kFlagBefore,
@@ -74,7 +75,8 @@ public:
         kFlagClosest
     };
     status_t findSampleAtTime(
-            uint32_t req_time, uint32_t *sample_index, uint32_t flags);
+            uint64_t req_time, uint64_t scale_num, uint64_t scale_den,
+            uint32_t *sample_index, uint32_t flags);
 
     status_t findSyncSampleNear(
             uint32_t start_sample_index, uint32_t *sample_index,
@@ -137,6 +139,13 @@ private:
 
     friend struct SampleIterator;
 
+    // normally we don't round
+    inline uint64_t getSampleTime(
+            size_t sample_index, uint64_t scale_num, uint64_t scale_den) const {
+        return (mSampleTimeEntries[sample_index].mCompositionTime
+            * scale_num) / scale_den;
+    }
+
     status_t getSampleSize_l(uint32_t sample_index, size_t *sample_size);
     uint32_t getCompositionTimeOffset(uint32_t sampleIndex);