diff options
| author | Robert Mader <robert.mader@collabora.com> | 2024-10-13 19:57:19 +0200 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2024-10-18 23:02:08 +0100 |
| commit | 41e3d61c745153779ed5a38634d7266bffd60d61 (patch) | |
| tree | 2bc8d28c146fdf95cfaf0755244215687abe708d | |
| parent | ae51d304685787041fdc862d1391d53c2df7d0da (diff) | |
libcamera: software_isp: Clear IPA context on configure and stop
Like the hardware pipelines do. Not clearing frameContexts otherwise can
trigger asserts like "Frame context for ... has been overwritten by ..."
when switching between cameras using the swISP, e.g. on phones.
Clearing the configuration and active state will become more important
with upcoming changes such as getting the black level from the camera
helper.
Fixes: 04d171e6b299 ("libcamera: software_isp: Call Algorithm::queueRequest")
Signed-off-by: Robert Mader <robert.mader@collabora.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Milan Zamazal <mzamazal@redhat.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
| -rw-r--r-- | src/ipa/simple/soft_simple.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/ipa/simple/soft_simple.cpp b/src/ipa/simple/soft_simple.cpp index b28c7039..b45c41a6 100644 --- a/src/ipa/simple/soft_simple.cpp +++ b/src/ipa/simple/soft_simple.cpp @@ -184,6 +184,11 @@ int IPASoftSimple::configure(const IPAConfigInfo &configInfo) const ControlInfo &exposureInfo = sensorInfoMap_.find(V4L2_CID_EXPOSURE)->second; const ControlInfo &gainInfo = sensorInfoMap_.find(V4L2_CID_ANALOGUE_GAIN)->second; + /* Clear the IPA context before the streaming session. */ + context_.configuration = {}; + context_.activeState = {}; + context_.frameContexts.clear(); + context_.configuration.agc.exposureMin = exposureInfo.min().get<int32_t>(); context_.configuration.agc.exposureMax = exposureInfo.max().get<int32_t>(); if (!context_.configuration.agc.exposureMin) { @@ -245,6 +250,7 @@ int IPASoftSimple::start() void IPASoftSimple::stop() { + context_.frameContexts.clear(); } void IPASoftSimple::queueRequest(const uint32_t frame, const ControlList &controls) |