[libcamera-devel] [PATCH v3 01/22] libcamera: formats: Add NV24 and NV42, and reorder NV formats
Paul Elder
paul.elder at ideasonboard.com
Sat Jul 4 15:31:19 CEST 2020
Add formats for NV24 and NV42. While at it, reorder the NV formats so
that NV12 and NV21 come first, followed by NV16, NV61, NV24, and NV42.
Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
No change in v3
---
src/libcamera/formats.cpp | 36 ++++++++++++++++++++++++++----------
1 file changed, 26 insertions(+), 10 deletions(-)
diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp
index 436672e..d3b722c 100644
--- a/src/libcamera/formats.cpp
+++ b/src/libcamera/formats.cpp
@@ -256,6 +256,22 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
} },
/* YUV planar formats. */
+ { formats::NV12, {
+ .name = "NV12",
+ .format = formats::NV12,
+ .v4l2Format = V4L2PixelFormat(V4L2_PIX_FMT_NV12),
+ .bitsPerPixel = 12,
+ .colourEncoding = PixelFormatInfo::ColourEncodingYUV,
+ .packed = false,
+ } },
+ { formats::NV21, {
+ .name = "NV21",
+ .format = formats::NV21,
+ .v4l2Format = V4L2PixelFormat(V4L2_PIX_FMT_NV21),
+ .bitsPerPixel = 12,
+ .colourEncoding = PixelFormatInfo::ColourEncodingYUV,
+ .packed = false,
+ } },
{ formats::NV16, {
.name = "NV16",
.format = formats::NV16,
@@ -272,19 +288,19 @@ const std::map<PixelFormat, PixelFormatInfo> pixelFormatInfo{
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
} },
- { formats::NV12, {
- .name = "NV12",
- .format = formats::NV12,
- .v4l2Format = V4L2PixelFormat(V4L2_PIX_FMT_NV12),
- .bitsPerPixel = 12,
+ { formats::NV24, {
+ .name = "NV24",
+ .format = formats::NV24,
+ .v4l2Format = V4L2PixelFormat(V4L2_PIX_FMT_NV24),
+ .bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
} },
- { formats::NV21, {
- .name = "NV21",
- .format = formats::NV21,
- .v4l2Format = V4L2PixelFormat(V4L2_PIX_FMT_NV21),
- .bitsPerPixel = 12,
+ { formats::NV42, {
+ .name = "NV42",
+ .format = formats::NV42,
+ .v4l2Format = V4L2PixelFormat(V4L2_PIX_FMT_NV42),
+ .bitsPerPixel = 24,
.colourEncoding = PixelFormatInfo::ColourEncodingYUV,
.packed = false,
} },
--
2.27.0
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