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-rw-r--r--src/ipa/rpi/common/ipa_base.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/ipa/rpi/common/ipa_base.h b/src/ipa/rpi/common/ipa_base.h
index 074b304e..a95cda1f 100644
--- a/src/ipa/rpi/common/ipa_base.h
+++ b/src/ipa/rpi/common/ipa_base.h
@@ -49,6 +49,11 @@ public:
void processStats(const ProcessParams &params) override;
protected:
+ bool monoSensor()
+ {
+ return monoSensor_;
+ }
+
/* Raspberry Pi controller specific defines. */
std::unique_ptr<RPiController::CamHelper> helper_;
RPiController::Controller controller_;
generated by cgit v1.2.1 (git 2.18.0) at 2025-02-17 12:04:31 +0000
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/* SPDX-License-Identifier: BSD-2-Clause */
/*
 * Copyright (C) 2019, Raspberry Pi (Trading) Limited
 *
 * cam_helper.cpp - helper information for different sensors
 */

#include <linux/videodev2.h>

#include <assert.h>
#include <map>
#include <string.h>

#include "libcamera/internal/v4l2_videodevice.h"

#include "cam_helper.hpp"
#include "md_parser.hpp"

using namespace RPiController;

static std::map<std::string, CamHelperCreateFunc> cam_helpers;

CamHelper *CamHelper::Create(std::string const &cam_name)
{
	/*
	 * CamHelpers get registered by static RegisterCamHelper
	 * initialisers.
	 */
	for (auto &p : cam_helpers) {
		if (cam_name.find(p.first) != std::string::npos)
			return p.second();
	}

	return nullptr;
}

CamHelper::CamHelper(MdParser *parser, unsigned int maxFrameLength,
		     unsigned int frameIntegrationDiff)
	: parser_(parser), initialized_(false), maxFrameLength_(maxFrameLength),
	  frameIntegrationDiff_(frameIntegrationDiff)
{
}

CamHelper::~CamHelper()
{
	delete parser_;
}

uint32_t CamHelper::ExposureLines(double exposure_us) const
{
	assert(initialized_);
	return exposure_us * 1000.0 / mode_.line_length;
}

double CamHelper::Exposure(uint32_t exposure_lines) const
{
	assert(initialized_);
	return exposure_lines * mode_.line_length / 1000.0;
}

uint32_t CamHelper::GetVBlanking(double &exposure, double minFrameDuration,
				 double maxFrameDuration) const
{
	uint32_t frameLengthMin, frameLengthMax, vblank;