| Message ID | 20230925092136.51550-2-david.plowman@raspberrypi.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series |
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| Related | show |
Oops, there's a typo: On Mon, 25 Sept 2023 at 10:21, David Plowman <david.plowman@raspberrypi.com> wrote: > > We add an HdrMode control (to enable and disable HDR processing) > and an HdrChannel, which indicates what kind of HDR frame (short, long > or otherwise) has just arrived. > > Currently the HdrMode supports the following values: > > * Off - no HDR processing at all. > * MultiExposure - frames at multiple different exposures are combined > to create HDR images. > * SingleExposure - multiple frames all at the same exposure are > combined to create HDR images. > * Night - multiple frames will be combined to create "night mode" > images. > > Signed-off-by: David Plowman <david.plowman@raspberrypi.com> > Reviewed-by: Naushir Patuck <naush@raspberrypi.com> > --- > src/libcamera/control_ids.yaml | 55 ++++++++++++++++++++++++++++++++++ > 1 file changed, 55 insertions(+) > > diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml > index f2e542f4..0b4e2462 100644 > --- a/src/libcamera/control_ids.yaml > +++ b/src/libcamera/control_ids.yaml > @@ -774,6 +774,61 @@ controls: > Continuous AF is paused. No further state changes or lens movements > will occur until the AfPauseResume control is sent. > > + - HdrMode: > + type: int32_t > + description: | > + Control to set the mode to be used for High Dynamic Range (HDR) > + imaging. > + > + enum: > + - name: HdrModeOff > + value: 0 > + description: | > + HDR is not enabled. > + - name: HdrModeMultiExposure > + value: 1 > + description: | > + Multiple exposures will be used to create HDR images. > + - name: HdrModeSingleExposure > + value: 2 > + description: | > + Multiple frames all at a single exposure will be used to create HDR > + images. > + - name: HdrModeNight > + value: 3 > + description: | > + Multiple frames will be combined to produce "night mode" images. > + > + - HdrChannel: > + type: int32_t > + description: | > + This value is reported back to the application so that it can discover > + whether this capture corresponds to the short or long exposure image (or > + any other image used by the HDR procedure). > + > + enum: > + - name: HdrChannelNone > + value: 0 > + description: | > + This image does not correspond to any of the captures used to create > + an HDR image. > + - name: HdrChannelShort > + value: 1 > + description: | > + This is a short exposure image. > + - name: HdrChannelMedium > + value: 2 > + description: | > + This is a medium exposure image. > + - name: HdrChannelLong > + value: 3 > + description: | > + This is a long exposure image. > + - name: HdrChannel Night s/HdrChannel Night/HdrChannelNight/ Thanks! David > + value: 4 > + description: | > + This frame has been used to produce a "night mode" image. > + > # ---------------------------------------------------------------------------- > # Draft controls section > > -- > 2.30.2 >
diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml index f2e542f4..0b4e2462 100644 --- a/src/libcamera/control_ids.yaml +++ b/src/libcamera/control_ids.yaml @@ -774,6 +774,61 @@ controls: Continuous AF is paused. No further state changes or lens movements will occur until the AfPauseResume control is sent. + - HdrMode: + type: int32_t + description: | + Control to set the mode to be used for High Dynamic Range (HDR) + imaging. + + enum: + - name: HdrModeOff + value: 0 + description: | + HDR is not enabled. + - name: HdrModeMultiExposure + value: 1 + description: | + Multiple exposures will be used to create HDR images. + - name: HdrModeSingleExposure + value: 2 + description: | + Multiple frames all at a single exposure will be used to create HDR + images. + - name: HdrModeNight + value: 3 + description: | + Multiple frames will be combined to produce "night mode" images. + + - HdrChannel: + type: int32_t + description: | + This value is reported back to the application so that it can discover + whether this capture corresponds to the short or long exposure image (or + any other image used by the HDR procedure). + + enum: + - name: HdrChannelNone + value: 0 + description: | + This image does not correspond to any of the captures used to create + an HDR image. + - name: HdrChannelShort + value: 1 + description: | + This is a short exposure image. + - name: HdrChannelMedium + value: 2 + description: | + This is a medium exposure image. + - name: HdrChannelLong + value: 3 + description: | + This is a long exposure image. + - name: HdrChannel Night + value: 4 + description: | + This frame has been used to produce a "night mode" image. + # ---------------------------------------------------------------------------- # Draft controls section