[libcamera-devel] [PATCH v7 2/8] libcamera: camera: Reset basefield to decimal
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Fri Apr 19 12:46:37 CEST 2019
Hi Jacopo,
Thank you for the patch.
On Fri, Apr 19, 2019 at 12:18:33PM +0200, Jacopo Mondi wrote:
> When logging the camera configuration, the same ostringstream instance
> is used to assemble a message describing configuration of all the
> configured streams.
>
> After the first stream configuration has been assembled, the use of
> std::hex modifies the ostringstream basefield, causing all successive
> integers values inserted in the stream to be expressed as hexadecimals.
>
> Fix that by resetting the stream's basefield to decimal, before
> assembling a stream configuration description.
>
> Before this patch:
> INFO Camera camera.cpp:615 (0) 640x480-0x3231564e (1) 140xa0-0x3231564e
> After this patch:
> INFO Camera camera.cpp:616 (0) 640x480-0x3231564e (1) 320x160-0x3231564e
>
> Fixes: 9c9078133216 ("libcamera: camera: Log requested configuration in configureStreams()")
> Signed-off-by: Jacopo Mondi <jacopo at jmondi.org>
Sorry for breaking it, and thank you for the fix.
> ---
> src/libcamera/camera.cpp | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/src/libcamera/camera.cpp b/src/libcamera/camera.cpp
> index bd381fa1cb56..4af3780d305e 100644
> --- a/src/libcamera/camera.cpp
> +++ b/src/libcamera/camera.cpp
> @@ -605,6 +605,7 @@ int Camera::configureStreams(const CameraConfiguration &config)
> return -EINVAL;
>
> const StreamConfiguration &cfg = config[stream];
> + msg << std::dec;
> msg << " (" << index << ") " << cfg.width << "x"
You could combine those two lines, they fit in 80 characters.
msg << std::dec << " (" << index << ") " << cfg.width << "x"
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> << cfg.height << "-0x" << std::hex << std::setfill('0')
> << std::setw(8) << cfg.pixelFormat;
--
Regards,
Laurent Pinchart
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