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libcamera: PixelFormat: Mark all function arguments of type PixelFormat as const reference

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PixelFormat was previously an alias for unsigned int but is now a
class. Make all functions taking PixelFormat do so as a const reference.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Niklas Söderlund
2020-03-17 04:29:06 +01:00
parent 718f5e99a9
commit aaf1ce50f9
12 changed files with 20 additions and 18 deletions
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5
src/libcamera/include/v4l2_videodevice.h
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@@ -204,8 +204,9 @@ public:
const std::string &entity);
static PixelFormat toPixelFormat(uint32_t v4l2Fourcc);
uint32_t toV4L2Fourcc(PixelFormat pixelFormat);
static uint32_t toV4L2Fourcc(PixelFormat pixelFormat, bool multiplanar);
uint32_t toV4L2Fourcc(const PixelFormat &pixelFormat);
static uint32_t toV4L2Fourcc(const PixelFormat &pixelFormat,
bool multiplanar);
protected:
std::string logPrefix() const;