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[Tizen] Add NextFrame method at ImageCache
[platform/core/uifw/dali-toolkit.git]
/
dali-toolkit
/
internal
/
visuals
/
animated-image
/
rolling-image-cache.h
diff --git
a/dali-toolkit/internal/visuals/animated-image/rolling-image-cache.h
b/dali-toolkit/internal/visuals/animated-image/rolling-image-cache.h
index
5f4aa46
..
921e29a
100644
(file)
--- a/
dali-toolkit/internal/visuals/animated-image/rolling-image-cache.h
+++ b/
dali-toolkit/internal/visuals/animated-image/rolling-image-cache.h
@@
-72,10
+72,22
@@
public:
TextureSet FirstFrame() override;
/**
TextureSet FirstFrame() override;
/**
+ * Get the next frame. If it's not ready, this will trigger the
+ * sending of FrameReady() when the image becomes ready.
+ */
+ TextureSet NextFrame() override;
+
+ /**
* Get the interval of Nth frame.
*/
uint32_t GetFrameInterval( uint32_t frameIndex ) override;
* Get the interval of Nth frame.
*/
uint32_t GetFrameInterval( uint32_t frameIndex ) override;
+ /**
+ * Get the current rendered frame index.
+ * If there isn't any loaded frame, returns -1.
+ */
+ int32_t GetCurrentFrameIndex() override;
+
private:
/**
* @return true if the front frame is ready
private:
/**
* @return true if the front frame is ready