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authorSebastian Fricke <sebastian.fricke@posteo.net>2021-01-26 19:48:51 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-02-04 21:00:38 +0200
commit11a946bc22212abd9eef467633e8ab359df57299 (patch)
treebb2bb2c0792ed88e984464f799cb780d555025c8 /src
parent83e434b2dccbcc3c9653767dce000052e1e52297 (diff)
libcamera: bayer_format: Remove unnecessary constructor
The new `fromV4l2PixelFormat` static member function renders an old BayerFormat constructor useless, remove it together with the `v4l2ToBayer` mapping table. The new function searches for a matching mapped value instead of a matching key, therefore the `bayerToV4l2` table is sufficient. Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src')
-rw-r--r--src/libcamera/bayer_format.cpp45
1 files changed, 0 insertions, 45 deletions
diff --git a/src/libcamera/bayer_format.cpp b/src/libcamera/bayer_format.cpp
index 9eb83898..1acf91d4 100644
--- a/src/libcamera/bayer_format.cpp
+++ b/src/libcamera/bayer_format.cpp
@@ -61,37 +61,6 @@ namespace libcamera {
namespace {
-const std::map<V4L2PixelFormat, BayerFormat> v4l2ToBayer{
- { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR8), { BayerFormat::BGGR, 8, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG8), { BayerFormat::GBRG, 8, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG8), { BayerFormat::GRBG, 8, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB8), { BayerFormat::RGGB, 8, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR10), { BayerFormat::BGGR, 10, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG10), { BayerFormat::GBRG, 10, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG10), { BayerFormat::GRBG, 10, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB10), { BayerFormat::RGGB, 10, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR10P), { BayerFormat::BGGR, 10, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG10P), { BayerFormat::GBRG, 10, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG10P), { BayerFormat::GRBG, 10, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB10P), { BayerFormat::RGGB, 10, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SBGGR10), { BayerFormat::BGGR, 10, BayerFormat::IPU3Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SGBRG10), { BayerFormat::GBRG, 10, BayerFormat::IPU3Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SGRBG10), { BayerFormat::GRBG, 10, BayerFormat::IPU3Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SRGGB10), { BayerFormat::RGGB, 10, BayerFormat::IPU3Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR12), { BayerFormat::BGGR, 12, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG12), { BayerFormat::GBRG, 12, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG12), { BayerFormat::GRBG, 12, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB12), { BayerFormat::RGGB, 12, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR12P), { BayerFormat::BGGR, 12, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG12P), { BayerFormat::GBRG, 12, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG12P), { BayerFormat::GRBG, 12, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB12P), { BayerFormat::RGGB, 12, BayerFormat::CSI2Packed } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR16), { BayerFormat::BGGR, 16, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG16), { BayerFormat::GBRG, 16, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG16), { BayerFormat::GRBG, 16, BayerFormat::None } },
- { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB16), { BayerFormat::RGGB, 16, BayerFormat::None } },
-};
-
/* Define a slightly arbitrary ordering so that we can use a std::map. */
struct BayerFormatComparator {
constexpr bool operator()(const BayerFormat &lhs, const BayerFormat &rhs) const
@@ -195,20 +164,6 @@ const std::unordered_map<unsigned int, BayerFormat> mbusCodeToBayer{
*/
/**
- * \brief Construct a BayerFormat from a V4L2PixelFormat
- * \param[in] v4l2Format The raw format to convert into a BayerFormat
- */
-BayerFormat::BayerFormat(V4L2PixelFormat v4l2Format)
- : order(BGGR), packing(None)
-{
- const auto it = v4l2ToBayer.find(v4l2Format);
- if (it == v4l2ToBayer.end())
- bitDepth = 0;
- else
- *this = it->second;
-}
-
-/**
* \brief Retrieve the BayerFormat associated with a media bus code
* \param[in] mbusCode The media bus code to convert into a BayerFormat
*