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Appli/TouchGFX/target/generated/MJPEGDecoder.hpp

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+/**
+  ******************************************************************************
+  * File Name          : MJPEGDecoder.hpp
+  ******************************************************************************
+  * This file is generated by TouchGFX Generator 4.26.1. Please, do not edit!
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2026 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+#ifndef TOUCHGFX_MJPEGDECODER_HPP
+#define TOUCHGFX_MJPEGDECODER_HPP
+
+#include <touchgfx/hal/Types.hpp>
+#include <touchgfx/hal/VideoController.hpp>
+
+class MJPEGDecoder
+{
+public:
+    virtual ~MJPEGDecoder()
+    {
+    }
+
+    //Set video data for the decoder
+    virtual void setVideoData(const uint8_t* movie, const uint32_t length) = 0;
+
+    //Set video data for the decoder
+    virtual void setVideoData(touchgfx::VideoDataReader& reader) = 0;
+
+    /**
+     * Check if MJPEGDecoder has a video.
+     *
+     * @return Returns true if the MJPEGDecoder has a video.
+     */
+    virtual bool hasVideo() = 0;
+
+    //Increment position to next frame and decode and convert to RGB
+    virtual bool decodeNextFrame(uint8_t* buffer, uint16_t width, uint16_t height, uint32_t stride) = 0;
+
+    //Increment position to next frame and decode. Used with decodeFrame.
+    virtual bool gotoNextFrame() = 0;
+
+    //Decode part of the current frame, framebuffer is locked, area is drawn relative to frameBuffer
+    virtual bool decodeFrame(const touchgfx::Rect& area, uint8_t* frameBuffer, uint32_t framebufferStride) = 0;
+
+    //Decode thumbnail, assumes buffer stride is width
+    virtual bool decodeThumbnail(uint32_t frameno, uint8_t* buffer, uint16_t width, uint16_t height) = 0;
+
+    //Set current frame number
+    virtual void gotoFrame(uint32_t frameno) = 0;
+
+    //Get current frame number
+    virtual uint32_t getCurrentFrameNumber() const = 0;
+
+    //Get number of frames in video
+    virtual uint32_t getNumberOfFrames() = 0;
+
+    //Read video information
+    virtual void getVideoInfo(touchgfx::VideoInformation* data) = 0;
+
+    enum AVIErrors
+    {
+        AVI_NO_ERROR,
+        AVI_NO_BUFFERS,
+        AVI_NO_FILE,
+        AVI_ERROR_NOT_RIFF,
+        AVI_ERROR_AVI_HEADER_NOT_FOUND,
+        AVI_ERROR_AVI_LIST_NOT_FOUND,
+        AVI_ERROR_AVI_HDRL_NOT_FOUND,
+        AVI_ERROR_AVI_AVIH_NOT_FOUND,
+        AVI_ERROR_AVI_HEADER_TO_SHORT, //not full header provided
+        AVI_ERROR_FILE_BUFFER_TO_SMALL,
+        AVI_ERROR_MOVI_NOT_FOUND,
+        AVI_ERROR_IDX1_NOT_FOUND,
+        AVI_ERROR_FRAMENO_TO_HIGH,
+        AVI_ERROR_EOF_REACHED
+    };
+
+    AVIErrors virtual getLastError() = 0;
+};
+
+#endif // TOUCHGFX_MJPEGDECODER_HPP