libcamera/libcamera.git - libcamera official repository

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-rw-r--r--

include/libcamera/internal/bayer_format.h

/* SPDX-License-Identifier: BSD-2-Clause */ /* * Copyright (C) 2019-2020, Raspberry Pi (Trading) Limited * * logging.hpp - logging macros */ #pragma once #include <iostream> #ifndef RPI_LOGGING_ENABLE #define RPI_LOGGING_ENABLE 0 #endif #ifndef RPI_WARNING_ENABLE #define RPI_WARNING_ENABLE 1 #endif #define RPI_LOG(stuff) \ do { \ if (RPI_LOGGING_ENABLE) \ std::cout << __FUNCTION__ << ": " << stuff << "\n"; \ } while (0) #define RPI_WARN(stuff) \ do { \ if (RPI_WARNING_ENABLE) \ std::cout << __FUNCTION__ << " ***WARNING*** " \ << stuff << "\n"; \ } while (0)

it/tree/src/libcamera/bayer_format.cpp?h=v0.4.0&id=08d613311371ef26da7b6c226d1e35d12be0ca32'>src/libcamera/bayer_format.cpp

@@ -9,6 +9,7 @@

#include <algorithm>

#include <map>

+#include <sstream>

#include <unordered_map>

#include <linux/media-bus-format.h>

@@ -236,28 +237,10 @@ const BayerFormat &BayerFormat::fromMbusCode(unsigned int mbusCode)

std::string BayerFormat::toString() const

{

- std::string result;

+ std::stringstream ss;

+ ss << *this;

- static const char *orderStrings[] = {

- "BGGR",

- "GBRG",

- "GRBG",

- "RGGB",

- "MONO"

- };

- if (isValid() && order <= MONO)

- result = orderStrings[order];

- else

- return "INVALID";

- result += "-" + std::to_string(bitDepth);

- if (packing == Packing::CSI2)

- result += "-CSI2P";

- else if (packing == Packing::IPU3)

- result += "-IPU3P";

- return result;

+ return ss.str();

}

/**

@@ -271,6 +254,38 @@ bool operator==(const BayerFormat &lhs, const BayerFormat &rhs)

}

/**

+ * \brief Insert a text representation of a BayerFormats into an output stream

+ * \param[in] out The output stream

+ * \param[in] f The BayerFormat

+ * \return The output stream \a out

+ */

+std::ostream &operator<<(std::ostream &out, const BayerFormat &f)

+ static const char *orderStrings[] = {

+ "BGGR-",

+ "GBRG-",

+ "GRBG-",

+ "RGGB-",

+ "MONO-"

+ };

+ if (!f.isValid() || f.order > BayerFormat::MONO) {

+ out << "INVALID";

+ return out;

+ }

+ /* The cast is required to avoid bitDepth being interpreted as a char. */

+ out << orderStrings[f.order] << static_cast<unsigned int>(f.bitDepth);

+ if (f.packing == BayerFormat::Packing::CSI2)

+ out << "-CSI2P";

+ else if (f.packing == BayerFormat::Packing::IPU3)

+ out << "-IPU3P";

+ return out;

+/**

* \fn bool operator!=(const BayerFormat &lhs, const BayerFormat &rhs)

* \brief Compare two BayerFormats for inequality

* \return True if either order, bitdepth or packing are not equal, or false


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