diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-06-27 01:47:28 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-11-19 22:37:12 +0200 |
| commit | 3b133592de9adc7654fa1dc95f69b5ee2b604a1f (patch) | |
| tree | a27f13ca95091f037459256ce1f186ead2819201 /src/libcamera/formats.cpp | |
| parent | 75cfd81d0b1fd8a525adea941f8ae025421c4ab8 (diff) | |
libcamera: Add support for MediaTek packed Bayer formats
The MediaTek MT8183 camera hardware stores 10- and 12-bit Bayer data in
a vendor-specific packed format. Support it in libcamera.
The 14-bit version is left out for the time being as its alignment
constraints are not clear yet.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/libcamera/formats.cpp')
| -rw-r--r-- | src/libcamera/formats.cpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp index afcaabc5..472ec142 100644 --- a/src/libcamera/formats.cpp +++ b/src/libcamera/formats.cpp @@ -890,6 +890,110 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{ .pixelsPerGroup = 25, .planes = {{ { 32, 1 }, { 0, 0 }, { 0, 0 } }}, } }, + { formats::SBGGR10_MTK, { + .name = "SBGGR10_MTK", + .format = formats::SBGGR10_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SBGGR10), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 10, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 4, + .planes = {{ { 5, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, + { formats::SGBRG10_MTK, { + .name = "SGBRG10_MTK", + .format = formats::SGBRG10_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SGBRG10), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 10, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 4, + .planes = {{ { 5, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, + { formats::SGRBG10_MTK, { + .name = "SGRBG10_MTK", + .format = formats::SGRBG10_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SGRBG10), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 10, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 4, + .planes = {{ { 5, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, + { formats::SRGGB10_MTK, { + .name = "SRGGB10_MTK", + .format = formats::SRGGB10_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SRGGB10), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 10, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 4, + .planes = {{ { 5, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, + { formats::SBGGR12_MTK, { + .name = "SBGGR12_MTK", + .format = formats::SBGGR12_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SBGGR12), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 12, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 2, + .planes = {{ { 3, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, + { formats::SGBRG12_MTK, { + .name = "SGBRG12_MTK", + .format = formats::SGBRG12_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SGBRG12), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 12, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 2, + .planes = {{ { 3, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, + { formats::SGRBG12_MTK, { + .name = "SGRBG12_MTK", + .format = formats::SGRBG12_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SGRBG12), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 12, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 2, + .planes = {{ { 3, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, + { formats::SRGGB12_MTK, { + .name = "SRGGB12_MTK", + .format = formats::SRGGB12_MTK, + .v4l2Formats = { + .single = V4L2PixelFormat(V4L2_PIX_FMT_MTISP_SRGGB12), + .multi = V4L2PixelFormat(), + }, + .bitsPerPixel = 12, + .colourEncoding = PixelFormatInfo::ColourEncodingRAW, + .packed = true, + .pixelsPerGroup = 2, + .planes = {{ { 3, 1 }, { 0, 0 }, { 0, 0 } }}, + } }, /* Compressed formats. */ { formats::MJPEG, { |