fin SETR2

2025-12-19 17:13:32 +01:00
parent b9c332427d
commit ec45536183
740 changed files with 465505 additions and 284 deletions
--- a/P7_SETR2/P7_SMT4497/TouchGFX/target/generated/SoftwareMJPEGDecoder.hpp
+++ b/P7_SETR2/P7_SMT4497/TouchGFX/target/generated/SoftwareMJPEGDecoder.hpp
@@ -0,0 +1,86 @@
+/**
+  ******************************************************************************
+  * File Name          : SoftwareMJPEGDecoder.hpp
+  ******************************************************************************
+  * This file is generated by TouchGFX Generator 4.26.0. Please, do not edit!
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2025 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_SOFTWAREMJPEGDECODER_HPP
+#define TOUCHGFX_SOFTWAREMJPEGDECODER_HPP
+
+#include <MJPEGDecoder.hpp>
+
+class SoftwareMJPEGDecoder : public MJPEGDecoder
+{
+public:
+    SoftwareMJPEGDecoder(uint8_t* linebuffer);
+
+    virtual void setVideoData(const uint8_t* movie, const uint32_t length);
+
+    virtual void setVideoData(touchgfx::VideoDataReader& reader);
+
+    virtual bool hasVideo();
+
+    virtual bool decodeNextFrame(uint8_t* frameBuffer, uint16_t width, uint16_t height, uint32_t framebuffer_width);
+
+    virtual bool gotoNextFrame();
+
+    virtual bool decodeFrame(const touchgfx::Rect& area, uint8_t* frameBuffer, uint32_t framebuffer_width);
+
+    virtual bool decodeThumbnail(uint32_t frameno, uint8_t* buffer, uint16_t width, uint16_t height);
+
+    virtual void gotoFrame(uint32_t frameno);
+
+    virtual uint32_t getCurrentFrameNumber() const
+    {
+        return frameNumber;
+    }
+
+    virtual uint32_t getNumberOfFrames();
+
+    virtual void getVideoInfo(touchgfx::VideoInformation* data);
+
+    void setAVIFileBuffer(uint8_t* buffer, uint32_t size)
+    {
+        aviBuffer = buffer, aviBufferLength = size;
+    }
+
+    virtual AVIErrors getLastError()
+    {
+        return lastError;
+    }
+private:
+    void readVideoHeader();
+    void decodeMJPEGFrame(const uint8_t* const mjpgdata, const uint32_t length, uint8_t* buffer, uint16_t width, uint16_t height, uint32_t stride);
+    int compare(const uint32_t offset, const char* str, uint32_t num);
+    uint32_t getU32(const uint32_t offset);
+    uint32_t getU16(const uint32_t offset);
+    const uint8_t* readData(uint32_t offset, uint32_t length);
+
+    touchgfx::VideoInformation videoInfo;
+    uint32_t frameNumber;
+    uint32_t currentMovieOffset;
+    uint32_t indexOffset;
+    uint32_t firstFrameOffset;
+    uint32_t lastFrameEnd;
+    uint32_t movieLength;
+    const uint8_t* movieData;
+    touchgfx::VideoDataReader* reader;
+    uint8_t* lineBuffer;
+    uint8_t* aviBuffer;
+    uint32_t aviBufferLength;
+    uint32_t aviBufferStartOffset;
+    AVIErrors lastError;
+};
+
+#endif // TOUCHGFX_SOFTWAREMJPEGDECODER_HPP