diff options
Diffstat (limited to 'src/qcam/dng_writer.cpp')
| -rw-r--r-- | src/qcam/dng_writer.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/qcam/dng_writer.cpp b/src/qcam/dng_writer.cpp index 34c8df5a..4b5d8276 100644 --- a/src/qcam/dng_writer.cpp +++ b/src/qcam/dng_writer.cpp @@ -392,7 +392,7 @@ int DNGWriter::write(const char *filename, const Camera *camera, TIFFSetField(tif, TIFFTAG_MAKE, "libcamera"); if (cameraProperties.contains(properties::Model)) { - std::string model = cameraProperties.get(properties::Model); + std::string model = *cameraProperties.get(properties::Model); TIFFSetField(tif, TIFFTAG_MODEL, model.c_str()); /* \todo set TIFFTAG_UNIQUECAMERAMODEL. */ } @@ -438,16 +438,15 @@ int DNGWriter::write(const char *filename, const Camera *camera, const double eps = 1e-2; if (metadata.contains(controls::ColourGains)) { - Span<const float> const &colourGains = metadata.get(controls::ColourGains); - if (colourGains[0] > eps && colourGains[1] > eps) { - wbGain = Matrix3d::diag(colourGains[0], 1, colourGains[1]); - neutral[0] = 1.0 / colourGains[0]; /* red */ - neutral[2] = 1.0 / colourGains[1]; /* blue */ + const auto &colourGains = metadata.get(controls::ColourGains); + if ((*colourGains)[0] > eps && (*colourGains)[1] > eps) { + wbGain = Matrix3d::diag((*colourGains)[0], 1, (*colourGains)[1]); + neutral[0] = 1.0 / (*colourGains)[0]; /* red */ + neutral[2] = 1.0 / (*colourGains)[1]; /* blue */ } } if (metadata.contains(controls::ColourCorrectionMatrix)) { - Span<const float> const &coeffs = metadata.get(controls::ColourCorrectionMatrix); - Matrix3d ccmSupplied(coeffs); + Matrix3d ccmSupplied(*metadata.get(controls::ColourCorrectionMatrix)); if (ccmSupplied.determinant() > eps) ccm = ccmSupplied; } @@ -515,7 +514,8 @@ int DNGWriter::write(const char *filename, const Camera *camera, uint32_t whiteLevel = (1 << info->bitsPerSample) - 1; if (metadata.contains(controls::SensorBlackLevels)) { - Span<const int32_t> levels = metadata.get(controls::SensorBlackLevels); + Span<const int32_t> levels = + *metadata.get(controls::SensorBlackLevels); /* * The black levels control is specified in R, Gr, Gb, B order. @@ -593,13 +593,13 @@ int DNGWriter::write(const char *filename, const Camera *camera, TIFFSetField(tif, EXIFTAG_DATETIMEDIGITIZED, strTime); if (metadata.contains(controls::AnalogueGain)) { - float gain = metadata.get(controls::AnalogueGain); + float gain = *metadata.get(controls::AnalogueGain); uint16_t iso = std::min(std::max(gain * 100, 0.0f), 65535.0f); TIFFSetField(tif, EXIFTAG_ISOSPEEDRATINGS, 1, &iso); } if (metadata.contains(controls::ExposureTime)) { - float exposureTime = metadata.get(controls::ExposureTime) / 1e6; + float exposureTime = *metadata.get(controls::ExposureTime) / 1e6; TIFFSetField(tif, EXIFTAG_EXPOSURETIME, exposureTime); } |