#include "LDSDLRasterizer.hh"

#include "PixelOperations.hh"

#include "PostProcessor.hh"

#include "RawFrame.hh"

namespace openmsx {

LDSDLRasterizer::LDSDLRasterizer(

		std::unique_ptr<PostProcessor> postProcessor_)

	: postProcessor(std::move(postProcessor_))

	, workFrame(std::make_unique<RawFrame>(640, 480))

{

}

LDSDLRasterizer::~LDSDLRasterizer() = default;

PostProcessor* LDSDLRasterizer::getPostProcessor() const

{

	return postProcessor.get();

}

void LDSDLRasterizer::frameStart(EmuTime time)

{

	workFrame = postProcessor->rotateFrames(std::move(workFrame), time);

}

void LDSDLRasterizer::drawBlank(int r, int g, int b)

{

	// We should really be presenting the "LASERVISION" text

	// here, like the real laserdisc player does. Note that this

	// changes when seeking or starting to play.

	PixelOperations pixelOps;

	auto background = pixelOps.combine(r, g, b);

	for (auto y : xrange(480)) {

		workFrame->setBlank(y, background);

	}

}

RawFrame* LDSDLRasterizer::getRawFrame()

{

	return workFrame.get();

}

} // namespace openmsx