50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
#pragma once
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#include "../Plugins/Input/in_avi/ifc_avivideodecoder.h"
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#include "../Plugins/Input/in_avi/svc_avidecoder.h"
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#include "../nsavi/avi_header.h"
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#include "loader_jpg.h"
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extern "C"
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{
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#undef FAR
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#include "jpeglib.h"
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};
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// {F54E12B2-1B6B-48ac-B65D-F33B690A4F81}
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static const GUID avi_jpeg_guid =
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{ 0xf54e12b2, 0x1b6b, 0x48ac, { 0xb6, 0x5d, 0xf3, 0x3b, 0x69, 0xa, 0x4f, 0x81 } };
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class AVIDecoderCreator : public svc_avidecoder
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{
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public:
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static const char *getServiceName() { return "JPEG AVI Decoder"; }
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static GUID getServiceGuid() { return avi_jpeg_guid; }
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int CreateVideoDecoder(const nsavi::AVIH *avi_header, const nsavi::STRH *stream_header, const nsavi::STRF *stream_format, const nsavi::STRD *stream_data, ifc_avivideodecoder **decoder);
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protected:
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RECVS_DISPATCH;
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};
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class AVIMJPEG : public ifc_avivideodecoder
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{
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public:
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AVIMJPEG(nsavi::video_format *stream_format);
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static AVIMJPEG *CreateDecoder(nsavi::video_format *stream_format);
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int GetOutputProperties(int *x, int *y, int *color_format, double *aspect_ratio, int *flip);
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int DecodeChunk(uint16_t type, const void *inputBuffer, size_t inputBufferBytes);
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void Flush();
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void Close();
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int GetPicture(void **data, void **decoder_data);
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void FreePicture(void *data, void *decoder_data);
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private:
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nsavi::video_format *stream_format;
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JpgLoad *jpegLoader;
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int width, height;
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int image_size;
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void *decoded_image; // UYVY
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bool image_outputted;
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jpeg_decompress_struct cinfo;
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jpeg_error_mgr jerr;
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protected:
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RECVS_DISPATCH;
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}; |