diff options
Diffstat (limited to 'src/ipa/rkisp1/ipa_context.cpp')
| -rw-r--r-- | src/ipa/rkisp1/ipa_context.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/ipa/rkisp1/ipa_context.cpp b/src/ipa/rkisp1/ipa_context.cpp index 261c0472..99611bd5 100644 --- a/src/ipa/rkisp1/ipa_context.cpp +++ b/src/ipa/rkisp1/ipa_context.cpp @@ -180,6 +180,9 @@ namespace libcamera::ipa::rkisp1 { * \var IPAActiveState::agc.meteringMode * \brief Metering mode as set by the AeMeteringMode control * + * \var IPAActiveState::agc.minFrameDuration + * \brief Minimum frame duration as set by the FrameDurationLimits control + * * \var IPAActiveState::agc.maxFrameDuration * \brief Maximum frame duration as set by the FrameDurationLimits control */ @@ -282,7 +285,9 @@ namespace libcamera::ipa::rkisp1 { * \brief Automatic Gain Control parameters for this frame * * The exposure and gain are provided by the AGC algorithm, and are to be - * applied to the sensor in order to take effect for this frame. + * applied to the sensor in order to take effect for this frame. Additionally + * the vertical blanking period is determined to maintain a consistent frame + * rate matched to the FrameDurationLimits as set by the user. * * \var IPAFrameContext::agc.exposure * \brief Exposure time expressed as a number of lines computed by the algorithm @@ -292,6 +297,9 @@ namespace libcamera::ipa::rkisp1 { * * The gain should be adapted to the sensor specific gain code before applying. * + * \var IPAFrameContext::agc.vblank + * \brief Vertical blanking parameter computed by the algorithm + * * \var IPAFrameContext::agc.autoExposureEnabled * \brief Manual/automatic AGC state (exposure) as set by the ExposureTimeMode control * @@ -307,9 +315,15 @@ namespace libcamera::ipa::rkisp1 { * \var IPAFrameContext::agc.meteringMode * \brief Metering mode as set by the AeMeteringMode control * + * \var IPAFrameContext::agc.minFrameDuration + * \brief Minimum frame duration as set by the FrameDurationLimits control + * * \var IPAFrameContext::agc.maxFrameDuration * \brief Maximum frame duration as set by the FrameDurationLimits control * + * \var IPAFrameContext::agc.frameDuration + * \brief The actual FrameDuration used by the algorithm for the frame + * * \var IPAFrameContext::agc.updateMetering * \brief Indicate if new ISP AGC metering parameters need to be applied * |