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52 lines
1 KiB
C++
52 lines
1 KiB
C++
#ifndef MANGLE_SOUND_FFMPEG_H
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#define MANGLE_SOUND_FFMPEG_H
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#include "../source.hpp"
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#include <vector>
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#include <assert.h>
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extern "C"
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{
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#include <avcodec.h>
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#include <avformat.h>
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}
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namespace Mangle {
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namespace Sound {
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class FFMpegSource : public SampleSource
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{
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AVFormatContext *FmtCtx;
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AVCodecContext *CodecCtx;
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unsigned int StreamNum;
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std::vector<uint8_t> storage;
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public:
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/// Decode the given sound file
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FFMpegSource(const std::string &file);
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/// Decode the given sound stream (not supported by FFmpeg)
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FFMpegSource(Mangle::Stream::StreamPtr src) { assert(0); }
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~FFMpegSource();
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// Overrides
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void getInfo(int32_t *rate, int32_t *channels, int32_t *bits);
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size_t read(void *data, size_t length);
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};
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#include "loadertemplate.hpp"
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/// A factory that loads FFMpegSources from file
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class FFMpegLoader : public SSL_Template<FFMpegSource,false,true>
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{
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public:
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/// Sets up the libavcodec library. If you want to do your own
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/// setup, send a setup=false parameter.
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FFMpegLoader(bool setup=true);
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};
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}} // namespaces
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#endif
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