v1.2版本改为通过xbox系列手柄进行遥控,并增加智能模式和手动模式

v1.2/Shibo-main-TOMMY/lib/FastLED/src/fx/video/video_impl.h

@@ -0,0 +1,65 @@
+#pragma once
+
+#include "fl/bytestream.h"
+#include "fl/file_system.h"
+#include "fx/video/frame_interpolator.h"
+#include "fx/video/pixel_stream.h"
+#include "fl/stdint.h"
+
+#include "fl/namespace.h"
+
+namespace fl {
+FASTLED_SMART_PTR(FileHandle);
+FASTLED_SMART_PTR(ByteStream);
+} // namespace fl
+
+namespace fl {
+
+FASTLED_SMART_PTR(VideoImpl);
+FASTLED_SMART_PTR(FrameInterpolator);
+FASTLED_SMART_PTR(PixelStream)
+
+class VideoImpl {
+  public:
+    enum {
+        kSizeRGB8 = 3,
+    };
+    // frameHistoryCount is the number of frames to keep in the buffer after
+    // draw. This allows for time based effects like syncing video speed to
+    // audio triggers.
+    VideoImpl(size_t pixelsPerFrame, float fpsVideo,
+              size_t frameHistoryCount = 0);
+    ~VideoImpl();
+    // Api
+    void begin(fl::FileHandlePtr h);
+    void beginStream(fl::ByteStreamPtr s);
+    void setFade(fl::u32 fadeInTime, fl::u32 fadeOutTime);
+    bool draw(fl::u32 now, CRGB *leds);
+    void end();
+    bool rewind();
+    // internal use
+    bool draw(fl::u32 now, Frame *frame);
+    bool full() const;
+    void setTimeScale(float timeScale);
+    float timeScale() const { return mTimeScale; }
+    size_t pixelsPerFrame() const { return mPixelsPerFrame; }
+    void pause(fl::u32 now);
+    void resume(fl::u32 now);
+    bool needsFrame(fl::u32 now) const;
+    int32_t durationMicros() const; // -1 if this is a stream.
+
+  private:
+    bool updateBufferIfNecessary(fl::u32 prev, fl::u32 now);
+    bool updateBufferFromFile(fl::u32 now, bool forward);
+    bool updateBufferFromStream(fl::u32 now);
+    fl::u32 mPixelsPerFrame = 0;
+    PixelStreamPtr mStream;
+    fl::u32 mPrevNow = 0;
+    FrameInterpolatorPtr mFrameInterpolator;
+    TimeWarpPtr mTime;
+    fl::u32 mFadeInTime = 1000;
+    fl::u32 mFadeOutTime = 1000;
+    float mTimeScale = 1.0f;
+};
+
+} // namespace fl