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libcamera: pipeline: simple: converter: Handle unsupported input format

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SimpleConverter::formats() should return an empty vector if the input
format is not supported by the converter.

Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Xavier Roumegue 2022-07-15 17:16:07 +02:00 • committed by Laurent Pinchart
parent cf66dee4ac
commit d4eee094e6
1 changed files with 6 additions and 0 deletions
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6
src/libcamera/pipeline/simple/converter.cpp
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@ -220,6 +220,12 @@ std::vector<PixelFormat> SimpleConverter::formats(PixelFormat input)
return {};
}
if (v4l2Format.fourcc != V4L2PixelFormat::fromPixelFormat(input)) {
LOG(SimplePipeline, Debug)
<< "Input format " << input << " not supported.";
return {};
}
std::vector<PixelFormat> pixelFormats;
for (const auto &format : m2m_->capture()->formats()) {