diff options
Diffstat (limited to 'src/libcamera/pixel_format.cpp')
-rw-r--r-- | src/libcamera/pixel_format.cpp | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/src/libcamera/pixel_format.cpp b/src/libcamera/pixel_format.cpp index f191851a..14addb51 100644 --- a/src/libcamera/pixel_format.cpp +++ b/src/libcamera/pixel_format.cpp @@ -8,6 +8,8 @@ #include <libcamera/formats.h> #include <libcamera/pixel_format.h> +#include "libcamera/internal/formats.h" + /** * \file pixel_format.h * \brief libcamera pixel format @@ -104,9 +106,28 @@ bool PixelFormat::operator<(const PixelFormat &other) const */ std::string PixelFormat::toString() const { - char str[11]; - snprintf(str, 11, "0x%08x", fourcc_); - return str; + const PixelFormatInfo &info = PixelFormatInfo::info(*this); + + if (!info.isValid()) { + if (*this == PixelFormat()) + return "<INVALID>"; + + char fourcc[7] = { '<', + static_cast<char>(fourcc_), + static_cast<char>(fourcc_ >> 8), + static_cast<char>(fourcc_ >> 16), + static_cast<char>(fourcc_ >> 24), + '>' }; + + for (unsigned int i = 1; i < 5; i++) { + if (!isprint(fourcc[i])) + fourcc[i] = '.'; + } + + return fourcc; + } + + return info.name; } } /* namespace libcamera */ |