diff options
| author | Naushir Patuck <naush@raspberrypi.com> | 2022-10-06 14:17:36 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-10-18 03:09:38 +0300 |
| commit | c513522f3f5b9e3cb091cf7dfd249376b4171bfe (patch) | |
| tree | d0652bfc23075ecd15b131b53d3e152fcb1cf0df /src/ipa/raspberrypi/cam_helper.cpp | |
| parent | e5fc0132f80d644757373ab0e0e3db00fe6ee010 (diff) | |
ipa: raspberrypi: Add minimum and maximum line length fields to CameraMode
Add fields for minimum and maximum line length duration to the
CameraMode structure. This replaces the existing lineLength field.
Any use of the existing lineLength field is replaced by the new
minLineLength field, as logically we always want to use the fastest
sensor readout by default.
As a drive-by cosmetic change, split all fields in the CameraMode
structure into separate lines.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/cam_helper.cpp')
| -rw-r--r-- | src/ipa/raspberrypi/cam_helper.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/ipa/raspberrypi/cam_helper.cpp b/src/ipa/raspberrypi/cam_helper.cpp index cac8f39e..42251ba2 100644 --- a/src/ipa/raspberrypi/cam_helper.cpp +++ b/src/ipa/raspberrypi/cam_helper.cpp @@ -64,13 +64,13 @@ void CamHelper::process([[maybe_unused]] StatisticsPtr &stats, uint32_t CamHelper::exposureLines(const Duration exposure) const { assert(initialized_); - return exposure / mode_.lineLength; + return exposure / mode_.minLineLength; } Duration CamHelper::exposure(uint32_t exposureLines) const { assert(initialized_); - return exposureLines * mode_.lineLength; + return exposureLines * mode_.minLineLength; } uint32_t CamHelper::getVBlanking(Duration &exposure, @@ -86,8 +86,8 @@ uint32_t CamHelper::getVBlanking(Duration &exposure, * minFrameDuration and maxFrameDuration are clamped by the caller * based on the limits for the active sensor mode. */ - frameLengthMin = minFrameDuration / mode_.lineLength; - frameLengthMax = maxFrameDuration / mode_.lineLength; + frameLengthMin = minFrameDuration / mode_.minLineLength; + frameLengthMax = maxFrameDuration / mode_.minLineLength; /* * Limit the exposure to the maximum frame duration requested, and |