andrewfb

StreamingBuffer::StreamingBuffer( size_t blockSizeBytes )
	: mBlockSize( std::max<size_t>( blockSizeBytes, 1 ) )
{
	allocateNewWriteBlock();
	mReadOffset = 0;
}

void StreamingBuffer::pushFront( const void *data, size_t dataSize )
{
	std::lock_guard<std::mutex> lock( mMutex );

andrewfb

class CI_API StreamingBuffer {
  public:
	StreamingBuffer( size_t blockSizeBytes = 65536 );
	StreamingBuffer( const StreamingBuffer &rhs ) = delete;
	StreamingBuffer( StreamingBuffer &&rhs ) = delete;

	void	pushFront( const void *data, size_t sizeBytes );
	size_t	popBack( void *output, size_t maxSize );

	size_t	getSize() const;

andrewfb

#include "cinder/app/AppBasic.h"
#include "cinder/Rand.h"
#include "cinder/params/params.h"
#include <list>

using namespace ci;
using namespace ci::app;
using namespace std;

// We'll create a new Cinder Application by deriving from the AppBasic class

andrewfb

void outputCinderCode( const Shape2d &shape, const std::string &name )
{
	app::console() << "Shape2d " << name << ";" << std::endl;
	for( vector<Path2d>::const_iterator pathIt = shape.getContours().begin(); pathIt != shape.getContours().end(); ++pathIt ) {
		app::console() << name << ".appendContour( Path2d() );" << std::endl;
		size_t pt = 0;
		app::console() << name << ".getContours().back().moveTo( " << pathIt->getPoints()[0].x << ", " << pathIt->getPoints()[0].y << " );" << std::endl;
		pt++;
		for( std::vector<Path2d::SegmentType>::const_iterator segIt = pathIt->getSegments().begin(); segIt != pathIt->getSegments().end(); ++segIt ) {
			if( *segIt == Path2d::CLOSE )