Message ID | 20221006131744.5179-5-naush@raspberrypi.com |
---|---|
State | Accepted |
Headers | show |
Series |
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Related | show |
Hi Naush, Thank you for the patch. On Thu, Oct 06, 2022 at 02:17:38PM +0100, Naushir Patuck via libcamera-devel wrote: > Given that the single user of the CamHelper is the Raspberry Pi IPA, the > initialized_ field check is unnecessary. Remove the check and the field. > > Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > src/ipa/raspberrypi/cam_helper.cpp | 9 +-------- > src/ipa/raspberrypi/cam_helper.h | 1 - > 2 files changed, 1 insertion(+), 9 deletions(-) > > diff --git a/src/ipa/raspberrypi/cam_helper.cpp b/src/ipa/raspberrypi/cam_helper.cpp > index fd3527b94501..45214531626e 100644 > --- a/src/ipa/raspberrypi/cam_helper.cpp > +++ b/src/ipa/raspberrypi/cam_helper.cpp > @@ -7,7 +7,6 @@ > > #include <linux/videodev2.h> > > -#include <assert.h> > #include <map> > #include <string.h> > > @@ -41,8 +40,7 @@ CamHelper *CamHelper::create(std::string const &camName) > } > > CamHelper::CamHelper(std::unique_ptr<MdParser> parser, unsigned int frameIntegrationDiff) > - : parser_(std::move(parser)), initialized_(false), > - frameIntegrationDiff_(frameIntegrationDiff) > + : parser_(std::move(parser)), frameIntegrationDiff_(frameIntegrationDiff) > { > } > > @@ -63,13 +61,11 @@ void CamHelper::process([[maybe_unused]] StatisticsPtr &stats, > > uint32_t CamHelper::exposureLines(const Duration exposure, const Duration lineLength) const > { > - assert(initialized_); > return exposure / lineLength; > } > > Duration CamHelper::exposure(uint32_t exposureLines, const Duration lineLength) const > { > - assert(initialized_); > return exposureLines * lineLength; > } > > @@ -80,8 +76,6 @@ uint32_t CamHelper::getVBlanking(Duration &exposure, > uint32_t frameLengthMin, frameLengthMax, vblank; > uint32_t exposureLines = CamHelper::exposureLines(exposure, mode_.minLineLength); > > - assert(initialized_); > - > /* > * minFrameDuration and maxFrameDuration are clamped by the caller > * based on the limits for the active sensor mode. > @@ -110,7 +104,6 @@ void CamHelper::setCameraMode(const CameraMode &mode) > parser_->setBitsPerPixel(mode.bitdepth); > parser_->setLineLengthBytes(0); /* We use SetBufferSize. */ > } > - initialized_ = true; > } > > void CamHelper::getDelays(int &exposureDelay, int &gainDelay, > diff --git a/src/ipa/raspberrypi/cam_helper.h b/src/ipa/raspberrypi/cam_helper.h > index 9b5e602689f3..6771829a56da 100644 > --- a/src/ipa/raspberrypi/cam_helper.h > +++ b/src/ipa/raspberrypi/cam_helper.h > @@ -106,7 +106,6 @@ protected: > CameraMode mode_; > > private: > - bool initialized_; > /* > * Smallest difference between the frame length and integration time, > * in units of lines.
diff --git a/src/ipa/raspberrypi/cam_helper.cpp b/src/ipa/raspberrypi/cam_helper.cpp index fd3527b94501..45214531626e 100644 --- a/src/ipa/raspberrypi/cam_helper.cpp +++ b/src/ipa/raspberrypi/cam_helper.cpp @@ -7,7 +7,6 @@ #include <linux/videodev2.h> -#include <assert.h> #include <map> #include <string.h> @@ -41,8 +40,7 @@ CamHelper *CamHelper::create(std::string const &camName) } CamHelper::CamHelper(std::unique_ptr<MdParser> parser, unsigned int frameIntegrationDiff) - : parser_(std::move(parser)), initialized_(false), - frameIntegrationDiff_(frameIntegrationDiff) + : parser_(std::move(parser)), frameIntegrationDiff_(frameIntegrationDiff) { } @@ -63,13 +61,11 @@ void CamHelper::process([[maybe_unused]] StatisticsPtr &stats, uint32_t CamHelper::exposureLines(const Duration exposure, const Duration lineLength) const { - assert(initialized_); return exposure / lineLength; } Duration CamHelper::exposure(uint32_t exposureLines, const Duration lineLength) const { - assert(initialized_); return exposureLines * lineLength; } @@ -80,8 +76,6 @@ uint32_t CamHelper::getVBlanking(Duration &exposure, uint32_t frameLengthMin, frameLengthMax, vblank; uint32_t exposureLines = CamHelper::exposureLines(exposure, mode_.minLineLength); - assert(initialized_); - /* * minFrameDuration and maxFrameDuration are clamped by the caller * based on the limits for the active sensor mode. @@ -110,7 +104,6 @@ void CamHelper::setCameraMode(const CameraMode &mode) parser_->setBitsPerPixel(mode.bitdepth); parser_->setLineLengthBytes(0); /* We use SetBufferSize. */ } - initialized_ = true; } void CamHelper::getDelays(int &exposureDelay, int &gainDelay, diff --git a/src/ipa/raspberrypi/cam_helper.h b/src/ipa/raspberrypi/cam_helper.h index 9b5e602689f3..6771829a56da 100644 --- a/src/ipa/raspberrypi/cam_helper.h +++ b/src/ipa/raspberrypi/cam_helper.h @@ -106,7 +106,6 @@ protected: CameraMode mode_; private: - bool initialized_; /* * Smallest difference between the frame length and integration time, * in units of lines.
Given that the single user of the CamHelper is the Raspberry Pi IPA, the initialized_ field check is unnecessary. Remove the check and the field. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> --- src/ipa/raspberrypi/cam_helper.cpp | 9 +-------- src/ipa/raspberrypi/cam_helper.h | 1 - 2 files changed, 1 insertion(+), 9 deletions(-)