X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fanimated-image%2Frolling-image-cache.cpp;h=e8380608b633416b565a23f5f3fb00163a1adfd8;hb=bd126b5d480c08bf7a995b2c4532e80e76ec4ad2;hp=22847786182817da7e95696af100d898a6a33831;hpb=da6b7205afe6a54fb1caf7a765008948a57f45eb;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/animated-image/rolling-image-cache.cpp b/dali-toolkit/internal/visuals/animated-image/rolling-image-cache.cpp
index 2284778..e838060 100644
--- a/dali-toolkit/internal/visuals/animated-image/rolling-image-cache.cpp
+++ b/dali-toolkit/internal/visuals/animated-image/rolling-image-cache.cpp
@@ -131,11 +131,40 @@ TextureSet RollingImageCache::FirstFrame()
   return Frame( 0u );
 }
 
-uint32_t RollingImageCache::GetFrameInterval( uint32_t frameIndex )
+TextureSet RollingImageCache::NextFrame()
+{
+  TextureSet textureSet;
+  if(!mQueue.IsEmpty())
+  {
+    uint32_t frameIndex = mQueue.Front().mUrlIndex;
+    if(IsFrontReady())
+    {
+      frameIndex = (frameIndex + 1) % mImageUrls.size();
+    }
+    textureSet = Frame(frameIndex);
+  }
+  else
+  {
+    DALI_LOG_ERROR("Cache is empty.");
+  }
+
+  return textureSet;
+}
+
+uint32_t RollingImageCache::GetFrameInterval( uint32_t frameIndex ) const
 {
   return 0u;
 }
 
+int32_t RollingImageCache::GetCurrentFrameIndex() const
+{
+  if(mQueue.IsEmpty())
+  {
+    return -1;
+  }
+  return mQueue.Front().mUrlIndex;
+}
+
 bool RollingImageCache::IsFrontReady() const
 {
   return ( !mQueue.IsEmpty() && mQueue.Front().mReady );