1 files changed, 0 insertions, 199 deletions
diff --git a/testint.c b/testint.c
deleted file mode 100644
index 6521ba3..0000000
--- a/testint.c
+++ /dev/null
@@ -1,199 +0,0 @@
-extern "C" {
-	#include "libavcodec/avcodec.h"
-	#include "libavformat/avformat.h"
-	#include "libavutil/opt.h"
-	#include "libavutil/channel_layout.h"
-	#include "libavutil/common.h"
-	#include "libavutil/imgutils.h"
-	#include "libavutil/mathematics.h"
-	#include "libavutil/samplefmt.h"
-	
-	#include <libavutil/imgutils.h>
-	#include <libavutil/samplefmt.h>
-	//#include <libavutil/timestamp.h>
-}
-
-#include <libavutil/imgutils.h>
-#include <libavutil/samplefmt.h>
-
-#include <iostream>
-#include <fstream>
-
-
-int main(int argc, char** argv)
-{
-	av_register_all();
-	
-	if (argc<1) {
-		cerr<< "use: test audiofile" << endl;
-		return 1;
-	}
-
-
-	AVFrame* frame = avcodec_alloc_frame();
-	if (!frame)
-	{
-		std::cout << "Error allocating the frame" << std::endl;
-		return false;
-	}
-
-	AVFormatContext* formatContext = NULL;
-	if (avformat_open_input(&formatContext, filename.c_str(), NULL, NULL) != 0)
-	{
-		av_free(frame);
-		std::cout << "Error opening the file" << std::endl;
-		return false;
-	}
-
-
-	if (avformat_find_stream_info(formatContext, NULL) < 0)
-	{
-		av_free(frame);
-		av_close_input_file(formatContext);
-		std::cout << "Error finding the stream info" << std::endl;
-		return false;
-	}
-
-	AVStream* audioStream = NULL;
-	// Find the audio stream (some container files can have multiple streams in them)
-	for (unsigned int i = 0; i < formatContext->nb_streams; ++i)
-	{
-		if (formatContext->streams[i]->codec->codec_type == AVMEDIA_TYPE_AUDIO)
-		{
-			audioStream = formatContext->streams[i];
-			break;
-		}
-	}
-
-	if (audioStream == NULL)
-	{
-		av_free(frame);
-		av_close_input_file(formatContext);
-		std::cout << "Could not find any audio stream in the file" << std::endl;
-		return false;
-	}
-
-	AVCodecContext* codecContext = audioStream->codec;
-
-	codecContext->codec = avcodec_find_decoder(codecContext->codec_id);
-	if (codecContext->codec == NULL)
-	{
-		av_free(frame);
-		av_close_input_file(formatContext);
-		std::cout << "Couldn't find a proper decoder" << std::endl;
-		return false;
-	}
-	else if (avcodec_open2(codecContext, codecContext->codec, NULL) != 0)
-	{
-		av_free(frame);
-		av_close_input_file(formatContext);
-		std::cout << "Couldn't open the context with the decoder" << std::endl;
-		return false;
-	}
-	
-		/*
-	
-	//
-	// why is the file truncated???
-	//if(codecContext->codec->capabilities & CODEC_CAP_TRUNCATED) codecContext->codec->capabilities|=CODEC_FLAG_TRUNCATED;
-	//
-	//
-
-	av_dump_format(formatContext, 0, 0, false); //avformat.h line 1256
-	int samples = ((formatContext->duration + 5000)*codecContext->sample_rate)/AV_TIME_BASE;
-
-	std::cout << "This stream has " << codecContext->channels << " channels, a sample rate of " << codecContext->sample_rate << "Hz and "<<samples <<" samples" << std::endl;
-	std::cout << "The data is in format " <<codecContext->sample_fmt<< " (aka "<< av_get_sample_fmt_name(codecContext->sample_fmt) << ") "<<std::endl;
-
-	//we can now tell the processors the format
-	//we can work out the number of samples at this point
-
-	for (auto p: processors) {
-		p->init(codecContext->channels,16,samples);
-	}
-
-	AVPacket packet;
-	av_init_packet(&packet);
-	int sample_processed=0;
-	
-	bool diag=true;
-
-	// Read the packets in a loop
-	while (true)
-	//while(sample_processed<samples)
-	{
-		int ret=av_read_frame(formatContext, &packet);
-		if (ret<0) {
-			cerr << "finished with code "<<ret <<(ret==AVERROR_EOF?" ,EOF":"")<<endl;
-			break;
-		}
-		//av_read_frame(formatContext, &packet); //hangs once the packets have been read
-		if (packet.stream_index == audioStream->index)
-		{
-			// Try to decode the packet into a frame
-			int frameFinished = 0;
-			int bytes = avcodec_decode_audio4(codecContext, frame, &frameFinished, &packet);
-
-			// Some frames rely on multiple packets, so we have to make sure the frame is finished before
-			// we can use it
-			if (frameFinished)
-			{
-				// frame now has usable audio data in it. How it's stored in the frame depends on the format of
-				// the audio. If it's packed audio, all the data will be in frame->data[0]. If it's in planar format,
-				// the data will be in frame->data and possibly frame->extended_data. Look at frame->data, frame->nb_samples,
-				// frame->linesize, and other related fields on the FFmpeg docs. I don't know how you're actually using
-				// the audio data, so I won't add any junk here that might confuse you. Typically, if I want to find
-				// documentation on an FFmpeg structure or function, I just type "<name> doxygen" into google (like
-				// "AVFrame doxygen" for AVFrame's docs)
-				
-				//av_get_channel_layout_string (char *buf, int buf_size, int nb_channels, uint64_t channel_layout)
-				
-				if (diag) {
-					cerr << "first frame: "<<bytes << ", "<<frame->nb_samples<<" samples in "<<av_get_sample_fmt_name(frame->format)<<" format with channel layout "<<frame->channel_layout<<  std::endl;
-					diag=false;
-				}
-
-				//std::cout << "Got a frame: bytes " << bytes << ", "<<frame->nb_samples<<" samples"<<std::endl;
-				//now we can pass the data to the processor(s)
-				for (auto p: processors) {
-					sample_processed=p->process_frame(frame->data[0],frame->nb_samples);
-				}
-				
-				mutex.lock();
-				progress=((double)sample_processed)/samples;
-				mutex.unlock();
-			}
-		}
-		// You *must* call av_free_packet() after each call to av_read_frame() or else you'll leak memory
-		av_free_packet(&packet);  //crashes here!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SIGSEV In _int_free (av=0xb4600010, p=0xb46025c8, have_lock=0) at malloc.c:4085 ()
-	}
-
-	// Some codecs will cause frames to be buffered up in the decoding process. If the CODEC_CAP_DELAY flag
-	// is set, there can be buffered up frames that need to be flushed, so we'll do that
-	if (codecContext->codec->capabilities & CODEC_CAP_DELAY)
-	{
-		av_init_packet(&packet);
-		// Decode all the remaining frames in the buffer, until the end is reached
-		int frameFinished = 0;
-		int bytes = avcodec_decode_audio4(codecContext, frame, &frameFinished, &packet);
-		while (bytes >= 0 && frameFinished)
-		{
-			for (auto p: processors) {
-				p->process_frame(frame->data[0],frame->nb_samples);
-			}
-			mutex.lock();
-			progress=((double)sample_processed)/samples;
-			mutex.unlock();
-		}
-	}
-	
-	cerr << "finished processed: "<<sample_processed << " samples of  "<<samples<<" , "<<((double)sample_processed*100)/samples<<"%"<<  std::endl;
-		*/			
-
-	// Clean up!
-	av_free(frame);
-	avcodec_close(codecContext);
-	av_close_input_file(formatContext);
-
-	return 0;
-}