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Diffstat (limited to 'src/libcamera/formats.cpp')
-rw-r--r--src/libcamera/formats.cpp456
1 files changed, 202 insertions, 254 deletions
diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp
index 283ecb3d..955c3fba 100644
--- a/src/libcamera/formats.cpp
+++ b/src/libcamera/formats.cpp
@@ -33,7 +33,7 @@ LOG_DEFINE_CATEGORY(Formats)
* used in pipeline handlers.
*
* \var PixelFormatInfo::name
- * \brief The format name as a human-readable string, used as the test
+ * \brief The format name as a human-readable string, used as the text
* representation of the PixelFormat
*
* \var PixelFormatInfo::format
@@ -42,19 +42,16 @@ LOG_DEFINE_CATEGORY(Formats)
* \var PixelFormatInfo::v4l2Formats
* \brief The V4L2 pixel formats corresponding to the PixelFormat
*
- * Multiple V4L2 formats may exist for one PixelFormat when the format uses
- * multiple planes, as V4L2 defines separate 4CCs for contiguous and separate
- * planes formats. The two entries in the array store the contiguous and
- * non-contiguous V4L2 formats respectively. If the PixelFormat isn't a
- * multiplanar format, or if no corresponding non-contiguous V4L2 format
- * exists, the second entry is invalid.
+ * Multiple V4L2 formats may exist for one PixelFormat, as V4L2 defines
+ * separate 4CCs for contiguous and non-contiguous versions of the same image
+ * format.
*
* \var PixelFormatInfo::bitsPerPixel
* \brief The average number of bits per pixel
*
- * The number per pixel averages the total number of bits for all colour
- * components over the whole image, excluding any padding bits or padding
- * pixels.
+ * The number of bits per pixel averages the total number of bits for all
+ * colour components over the whole image, excluding any padding bits or
+ * padding pixels.
*
* For formats that store pixels with bit padding within words, only the
* effective bits are taken into account. For instance, 12-bit Bayer data
@@ -156,10 +153,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::RGB565, {
.name = "RGB565",
.format = formats::RGB565,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_RGB565),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_RGB565), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -169,10 +163,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::RGB565_BE, {
.name = "RGB565_BE",
.format = formats::RGB565_BE,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_RGB565X),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_RGB565X), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -182,10 +173,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::BGR888, {
.name = "BGR888",
.format = formats::BGR888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_RGB24),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_RGB24), },
.bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -195,10 +183,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::RGB888, {
.name = "RGB888",
.format = formats::RGB888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_BGR24),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_BGR24), },
.bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -208,10 +193,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::XRGB8888, {
.name = "XRGB8888",
.format = formats::XRGB8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_XBGR32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_XBGR32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -221,10 +203,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::XBGR8888, {
.name = "XBGR8888",
.format = formats::XBGR8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_RGBX32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_RGBX32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -234,10 +213,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::RGBX8888, {
.name = "RGBX8888",
.format = formats::RGBX8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_BGRX32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_BGRX32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -247,10 +223,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::BGRX8888, {
.name = "BGRX8888",
.format = formats::BGRX8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_XRGB32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_XRGB32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -260,10 +233,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::ABGR8888, {
.name = "ABGR8888",
.format = formats::ABGR8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_RGBA32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_RGBA32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -273,10 +243,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::ARGB8888, {
.name = "ARGB8888",
.format = formats::ARGB8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_ABGR32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_ABGR32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -286,10 +253,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::BGRA8888, {
.name = "BGRA8888",
.format = formats::BGRA8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_ARGB32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_ARGB32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -299,10 +263,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::RGBA8888, {
.name = "RGBA8888",
.format = formats::RGBA8888,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_BGRA32),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_BGRA32), },
.bitsPerPixel = 32,
.colourEncoding = PixelFormatInfo::ColourEncodingRGB,
.packed = false,
@@ -314,10 +275,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::YUYV, {
.name = "YUYV",
.format = formats::YUYV,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_YUYV),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_YUYV), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -327,10 +285,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::YVYU, {
.name = "YVYU",
.format = formats::YVYU,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_YVYU),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_YVYU), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -340,10 +295,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::UYVY, {
.name = "UYVY",
.format = formats::UYVY,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_UYVY),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_UYVY), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -353,24 +305,41 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::VYUY, {
.name = "VYUY",
.format = formats::VYUY,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_VYUY),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_VYUY), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
.pixelsPerGroup = 2,
.planes = {{ { 4, 1 }, { 0, 0 }, { 0, 0 } }},
} },
+ { formats::AVUY8888, {
+ .name = "AVUY8888",
+ .format = formats::AVUY8888,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_YUVA32), },
+ .bitsPerPixel = 32,
+ .colourEncoding = PixelFormatInfo::ColourEncodingYUV,
+ .packed = false,
+ .pixelsPerGroup = 1,
+ .planes = {{ { 4, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::XVUY8888, {
+ .name = "XVUY8888",
+ .format = formats::XVUY8888,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_YUVX32), },
+ .bitsPerPixel = 32,
+ .colourEncoding = PixelFormatInfo::ColourEncodingYUV,
+ .packed = false,
+ .pixelsPerGroup = 1,
+ .planes = {{ { 4, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
/* YUV planar formats. */
{ formats::NV12, {
.name = "NV12",
.format = formats::NV12,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_NV12),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_NV12M),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV12),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV12M),
},
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -382,8 +351,8 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.name = "NV21",
.format = formats::NV21,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_NV21),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_NV21M),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV21),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV21M),
},
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -395,8 +364,8 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.name = "NV16",
.format = formats::NV16,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_NV16),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_NV16M),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV16),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV16M),
},
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -408,8 +377,8 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.name = "NV61",
.format = formats::NV61,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_NV61),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_NV61M),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV61),
+ V4L2PixelFormat(V4L2_PIX_FMT_NV61M),
},
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -420,10 +389,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::NV24, {
.name = "NV24",
.format = formats::NV24,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_NV24),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_NV24), },
.bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -433,10 +399,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::NV42, {
.name = "NV42",
.format = formats::NV42,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_NV42),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_NV42), },
.bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -447,8 +410,8 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.name = "YUV420",
.format = formats::YUV420,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_YUV420),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_YUV420M),
+ V4L2PixelFormat(V4L2_PIX_FMT_YUV420),
+ V4L2PixelFormat(V4L2_PIX_FMT_YUV420M),
},
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -460,8 +423,8 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.name = "YVU420",
.format = formats::YVU420,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_YVU420),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_YVU420M),
+ V4L2PixelFormat(V4L2_PIX_FMT_YVU420),
+ V4L2PixelFormat(V4L2_PIX_FMT_YVU420M),
},
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -473,8 +436,8 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.name = "YUV422",
.format = formats::YUV422,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_YUV422P),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_YUV422M),
+ V4L2PixelFormat(V4L2_PIX_FMT_YUV422P),
+ V4L2PixelFormat(V4L2_PIX_FMT_YUV422M),
},
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -485,10 +448,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::YVU422, {
.name = "YVU422",
.format = formats::YVU422,
- .v4l2Formats = {
- .single = V4L2PixelFormat(),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_YVU422M),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_YVU422M), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -498,10 +458,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::YUV444, {
.name = "YUV444",
.format = formats::YUV444,
- .v4l2Formats = {
- .single = V4L2PixelFormat(),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_YUV444M),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_YUV444M), },
.bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -511,10 +468,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::YVU444, {
.name = "YVU444",
.format = formats::YVU444,
- .v4l2Formats = {
- .single = V4L2PixelFormat(),
- .multi = V4L2PixelFormat(V4L2_PIX_FMT_YVU444M),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_YVU444M), },
.bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -526,10 +480,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::R8, {
.name = "R8",
.format = formats::R8,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_GREY),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_GREY), },
.bitsPerPixel = 8,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
@@ -539,51 +490,49 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::R10, {
.name = "R10",
.format = formats::R10,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_Y10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_Y10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
.pixelsPerGroup = 1,
.planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
} },
+ { formats::R10_CSI2P, {
+ .name = "R10_CSI2P",
+ .format = formats::R10_CSI2P,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_Y10P), },
+ .bitsPerPixel = 10,
+ .colourEncoding = PixelFormatInfo::ColourEncodingYUV,
+ .packed = true,
+ .pixelsPerGroup = 4,
+ .planes = {{ { 5, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
{ formats::R12, {
.name = "R12",
.format = formats::R12,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_Y12),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_Y12), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
.pixelsPerGroup = 1,
.planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
} },
- { formats::R10_CSI2P, {
- .name = "R10_CSI2P",
- .format = formats::R10,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_Y10P),
- .multi = V4L2PixelFormat(),
- },
- .bitsPerPixel = 10,
+ { formats::R16, {
+ .name = "R16",
+ .format = formats::R16,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_Y16), },
+ .bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
- .packed = true,
- .pixelsPerGroup = 4,
- .planes = {{ { 5, 1 }, { 0, 0 }, { 0, 0 } }},
+ .packed = false,
+ .pixelsPerGroup = 1,
+ .planes = {{ { 2, 1 }, { 0, 0 }, { 0, 0 } }},
} },
/* Bayer formats. */
{ formats::SBGGR8, {
.name = "SBGGR8",
.format = formats::SBGGR8,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SBGGR8),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR8), },
.bitsPerPixel = 8,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -593,10 +542,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGBRG8, {
.name = "SGBRG8",
.format = formats::SGBRG8,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGBRG8),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG8), },
.bitsPerPixel = 8,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -606,10 +552,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGRBG8, {
.name = "SGRBG8",
.format = formats::SGRBG8,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGRBG8),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG8), },
.bitsPerPixel = 8,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -619,10 +562,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SRGGB8, {
.name = "SRGGB8",
.format = formats::SRGGB8,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SRGGB8),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB8), },
.bitsPerPixel = 8,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -632,10 +572,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SBGGR10, {
.name = "SBGGR10",
.format = formats::SBGGR10,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SBGGR10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -645,10 +582,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGBRG10, {
.name = "SGBRG10",
.format = formats::SGBRG10,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGBRG10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -658,10 +592,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGRBG10, {
.name = "SGRBG10",
.format = formats::SGRBG10,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGRBG10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -671,10 +602,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SRGGB10, {
.name = "SRGGB10",
.format = formats::SRGGB10,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SRGGB10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -684,10 +612,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SBGGR10_CSI2P, {
.name = "SBGGR10_CSI2P",
.format = formats::SBGGR10_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SBGGR10P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR10P), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -697,10 +622,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGBRG10_CSI2P, {
.name = "SGBRG10_CSI2P",
.format = formats::SGBRG10_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGBRG10P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG10P), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -710,10 +632,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGRBG10_CSI2P, {
.name = "SGRBG10_CSI2P",
.format = formats::SGRBG10_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGRBG10P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG10P), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -723,10 +642,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SRGGB10_CSI2P, {
.name = "SRGGB10_CSI2P",
.format = formats::SRGGB10_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SRGGB10P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB10P), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -736,10 +652,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SBGGR12, {
.name = "SBGGR12",
.format = formats::SBGGR12,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SBGGR12),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR12), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -749,10 +662,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGBRG12, {
.name = "SGBRG12",
.format = formats::SGBRG12,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGBRG12),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG12), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -762,10 +672,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGRBG12, {
.name = "SGRBG12",
.format = formats::SGRBG12,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGRBG12),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG12), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -775,10 +682,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SRGGB12, {
.name = "SRGGB12",
.format = formats::SRGGB12,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SRGGB12),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB12), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -788,10 +692,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SBGGR12_CSI2P, {
.name = "SBGGR12_CSI2P",
.format = formats::SBGGR12_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SBGGR12P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR12P), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -801,10 +702,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGBRG12_CSI2P, {
.name = "SGBRG12_CSI2P",
.format = formats::SGBRG12_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGBRG12P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG12P), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -814,10 +712,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGRBG12_CSI2P, {
.name = "SGRBG12_CSI2P",
.format = formats::SGRBG12_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGRBG12P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG12P), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -827,23 +722,97 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SRGGB12_CSI2P, {
.name = "SRGGB12_CSI2P",
.format = formats::SRGGB12_CSI2P,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SRGGB12P),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB12P), },
.bitsPerPixel = 12,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
.pixelsPerGroup = 2,
.planes = {{ { 3, 1 }, { 0, 0 }, { 0, 0 } }},
} },
+ { formats::SBGGR14, {
+ .name = "SBGGR14",
+ .format = formats::SBGGR14,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR14), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = false,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 4, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::SGBRG14, {
+ .name = "SGBRG14",
+ .format = formats::SGBRG14,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG14), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = false,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 4, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::SGRBG14, {
+ .name = "SGRBG14",
+ .format = formats::SGRBG14,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG14), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = false,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 4, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::SRGGB14, {
+ .name = "SRGGB14",
+ .format = formats::SRGGB14,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB14), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = false,
+ .pixelsPerGroup = 2,
+ .planes = {{ { 4, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::SBGGR14_CSI2P, {
+ .name = "SBGGR14_CSI2P",
+ .format = formats::SBGGR14_CSI2P,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR14P), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 4,
+ .planes = {{ { 7, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::SGBRG14_CSI2P, {
+ .name = "SGBRG14_CSI2P",
+ .format = formats::SGBRG14_CSI2P,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG14P), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 4,
+ .planes = {{ { 7, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::SGRBG14_CSI2P, {
+ .name = "SGRBG14_CSI2P",
+ .format = formats::SGRBG14_CSI2P,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG14P), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 4,
+ .planes = {{ { 7, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
+ { formats::SRGGB14_CSI2P, {
+ .name = "SRGGB14_CSI2P",
+ .format = formats::SRGGB14_CSI2P,
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB14P), },
+ .bitsPerPixel = 14,
+ .colourEncoding = PixelFormatInfo::ColourEncodingRAW,
+ .packed = true,
+ .pixelsPerGroup = 4,
+ .planes = {{ { 7, 1 }, { 0, 0 }, { 0, 0 } }},
+ } },
{ formats::SBGGR16, {
.name = "SBGGR16",
.format = formats::SBGGR16,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SBGGR16),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SBGGR16), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -853,10 +822,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGBRG16, {
.name = "SGBRG16",
.format = formats::SGBRG16,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGBRG16),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGBRG16), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -866,10 +832,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGRBG16, {
.name = "SGRBG16",
.format = formats::SGRBG16,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SGRBG16),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SGRBG16), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -879,10 +842,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SRGGB16, {
.name = "SRGGB16",
.format = formats::SRGGB16,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_SRGGB16),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_SRGGB16), },
.bitsPerPixel = 16,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = false,
@@ -892,10 +852,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SBGGR10_IPU3, {
.name = "SBGGR10_IPU3",
.format = formats::SBGGR10_IPU3,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SBGGR10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SBGGR10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -906,10 +863,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGBRG10_IPU3, {
.name = "SGBRG10_IPU3",
.format = formats::SGBRG10_IPU3,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SGBRG10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SGBRG10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -919,10 +873,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SGRBG10_IPU3, {
.name = "SGRBG10_IPU3",
.format = formats::SGRBG10_IPU3,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SGRBG10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SGRBG10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -932,10 +883,7 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
{ formats::SRGGB10_IPU3, {
.name = "SRGGB10_IPU3",
.format = formats::SRGGB10_IPU3,
- .v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SRGGB10),
- .multi = V4L2PixelFormat(),
- },
+ .v4l2Formats = { V4L2PixelFormat(V4L2_PIX_FMT_IPU3_SRGGB10), },
.bitsPerPixel = 10,
.colourEncoding = PixelFormatInfo::ColourEncodingRAW,
.packed = true,
@@ -948,8 +896,8 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.name = "MJPEG",
.format = formats::MJPEG,
.v4l2Formats = {
- .single = V4L2PixelFormat(V4L2_PIX_FMT_MJPEG),
- .multi = V4L2PixelFormat(),
+ V4L2PixelFormat(V4L2_PIX_FMT_MJPEG),
+ V4L2PixelFormat(V4L2_PIX_FMT_JPEG),
},
.bitsPerPixel = 0,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
@@ -987,22 +935,22 @@ const PixelFormatInfo &PixelFormatInfo::info(const PixelFormat &format)
}
/**
- * \brief Retrieve information about a pixel format
+ * \brief Retrieve information about a V4L2 pixel format
* \param[in] format The V4L2 pixel format
* \return The PixelFormatInfo describing the V4L2 \a format if known, or an
* invalid PixelFormatInfo otherwise
*/
const PixelFormatInfo &PixelFormatInfo::info(const V4L2PixelFormat &format)
{
- const auto &info = std::find_if(pixelFormatInfo.begin(), pixelFormatInfo.end(),
- [format](auto pair) {
- return pair.second.v4l2Formats.single == format ||
- pair.second.v4l2Formats.multi == format;
- });
- if (info == pixelFormatInfo.end())
+ PixelFormat pixelFormat = format.toPixelFormat(false);
+ if (!pixelFormat.isValid())
return pixelFormatInfoInvalid;
- return info->second;
+ const auto iter = pixelFormatInfo.find(pixelFormat);
+ if (iter == pixelFormatInfo.end())
+ return pixelFormatInfoInvalid;
+
+ return iter->second;
}
/**
@@ -1049,7 +997,7 @@ unsigned int PixelFormatInfo::stride(unsigned int width, unsigned int plane,
return 0;
}
- if (plane > planes.size() || !planes[plane].bytesPerGroup) {
+ if (plane >= planes.size() || !planes[plane].bytesPerGroup) {
LOG(Formats, Warning) << "Invalid plane index, stride is zero";
return 0;
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-06 19:40:52 +0000