[libcamera-devel] [PATCH 08/31] libcamera: controls: Don't convert 32-bit and 64-bit implicitly
Kieran Bingham
kieran.bingham at ideasonboard.com
Mon Mar 2 23:57:24 CET 2020
Hi,
On 29/02/2020 16:42, Laurent Pinchart wrote:
> The ControlValue::get<T>() method verifies that the T type corresponds
> to the ControlValue type. It however accepts int32_t as a return type
> for 64-bit integer controls, and int64_t as a return type for 32-bit
> integer controls. There's no reason to do so anymore, make the type
> check stricter.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Reviewed-by: Jacopo Mondi <jacopo at jmondi.org>
Oh I like this.
Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
> ---
> src/libcamera/controls.cpp | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/libcamera/controls.cpp b/src/libcamera/controls.cpp
> index 613e6d768c0f..f632d60adc8b 100644
> --- a/src/libcamera/controls.cpp
> +++ b/src/libcamera/controls.cpp
> @@ -187,7 +187,7 @@ const bool &ControlValue::get<bool>() const
> template<>
> const int32_t &ControlValue::get<int32_t>() const
> {
> - ASSERT(type_ == ControlTypeInteger32 || type_ == ControlTypeInteger64);
> + ASSERT(type_ == ControlTypeInteger32);
>
> return integer32_;
> }
> @@ -195,7 +195,7 @@ const int32_t &ControlValue::get<int32_t>() const
> template<>
> const int64_t &ControlValue::get<int64_t>() const
> {
> - ASSERT(type_ == ControlTypeInteger32 || type_ == ControlTypeInteger64);
> + ASSERT(type_ == ControlTypeInteger64);
>
> return integer64_;
> }
>
--
Regards
--
Kieran
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