diff options
| author | Naushir Patuck <naush@raspberrypi.com> | 2023-09-21 18:55:48 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-09-27 14:43:38 +0300 |
| commit | b60a5c34fb92fc1896079a195d8bfea3b40d49df (patch) | |
| tree | 1bdb9f32a941463c858a06af12a00d92cfa6277a /src | |
| parent | 723c0abb40f9cfe68373a3b6d2ced45885db7239 (diff) | |
libcamera: rpi: Change default stream formats
Switch to XRGB8888 as a default Viewfinder role output format, this is a
more correct description of the ISP hardware output, and what is
accepted by the Raspberry Pi hardware.
Switch to YUV420 as a default output format for everything else, as this
format is best supported by encoding (e.g. H.264, JPEG) sinks on the
Raspberry Pi platform.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
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/pipeline/rpi/common/pipeline_base.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/libcamera/pipeline/rpi/common/pipeline_base.cpp b/src/libcamera/pipeline/rpi/common/pipeline_base.cpp index f4c83dad..11d14d43 100644 --- a/src/libcamera/pipeline/rpi/common/pipeline_base.cpp +++ b/src/libcamera/pipeline/rpi/common/pipeline_base.cpp @@ -268,7 +268,7 @@ CameraConfiguration::Status RPiCameraConfiguration::validate() if (fmts.find(out.dev->toV4L2PixelFormat(cfgPixFmt)) == fmts.end()) { /* If we cannot find a native format, use a default one. */ - cfgPixFmt = formats::NV12; + cfgPixFmt = formats::YUV420; status = Adjusted; } @@ -431,7 +431,7 @@ PipelineHandlerBase::generateConfiguration(Camera *camera, Span<const StreamRole case StreamRole::StillCapture: fmts = data->ispFormats(); - pixelFormat = formats::NV12; + pixelFormat = formats::YUV420; /* * Still image codecs usually expect the sYCC color space. * Even RGB codecs will be fine as the RGB we get with the @@ -465,7 +465,7 @@ PipelineHandlerBase::generateConfiguration(Camera *camera, Span<const StreamRole case StreamRole::Viewfinder: fmts = data->ispFormats(); - pixelFormat = formats::ARGB8888; + pixelFormat = formats::XRGB8888; colorSpace = ColorSpace::Sycc; size = { 800, 600 }; bufferCount = 4; |