diff options
| -rw-r--r-- | src/libcamera/pipeline/rkisp1/rkisp1.cpp | 46 |
1 files changed, 41 insertions, 5 deletions
diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp index 55b839e7..432a0169 100644 --- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp +++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp @@ -497,6 +497,7 @@ bool RkISP1CameraConfiguration::fitsAllPaths(const StreamConfiguration &cfg) CameraConfiguration::Status RkISP1CameraConfiguration::validate() { + const PipelineHandlerRkISP1 *pipe = data_->pipe(); const CameraSensor *sensor = data_->sensor_.get(); unsigned int pathCount = data_->selfPath_ ? 2 : 1; Status status; @@ -553,6 +554,18 @@ CameraConfiguration::Status RkISP1CameraConfiguration::validate() } } + bool useDewarper = false; + if (pipe->dewarper_) { + /* + * Platforms with dewarper support, such as i.MX8MP, support + * only a single stream. We can inspect config_[0] only here. + */ + bool isRaw = PixelFormatInfo::info(config_[0].pixelFormat).colourEncoding == + PixelFormatInfo::ColourEncodingRAW; + if (!isRaw) + useDewarper = true; + } + /* * If there are more than one stream in the configuration figure out the * order to evaluate the streams. The first stream has the highest @@ -565,12 +578,31 @@ CameraConfiguration::Status RkISP1CameraConfiguration::validate() if (config_.size() == 2 && fitsAllPaths(config_[0])) std::reverse(order.begin(), order.end()); + /* + * Validate the configuration against the desired path and, if the + * platform supports it, the dewarper. + */ auto validateConfig = [&](StreamConfiguration &cfg, RkISP1Path *path, Stream *stream, Status expectedStatus) { StreamConfiguration tryCfg = cfg; - if (path->validate(sensor, sensorConfig, &tryCfg) != expectedStatus) + + Status ret = path->validate(sensor, sensorConfig, &tryCfg); + if (ret == Invalid) + return false; + + if (!useDewarper && + (expectedStatus == Valid && ret == Adjusted)) return false; + if (useDewarper) { + bool adjusted; + + pipe->dewarper_->validateOutput(&tryCfg, &adjusted, + Converter::Alignment::Down); + if (expectedStatus == Valid && adjusted) + return false; + } + cfg = tryCfg; cfg.setStream(stream); return true; @@ -820,6 +852,7 @@ int PipelineHandlerRkISP1::configure(Camera *camera, CameraConfiguration *c) const PixelFormat &streamFormat = config->at(0).pixelFormat; const PixelFormatInfo &info = PixelFormatInfo::info(streamFormat); isRaw_ = info.colourEncoding == PixelFormatInfo::ColourEncodingRAW; + useDewarper_ = dewarper_ && !isRaw_; /* YUYV8_2X8 is required on the ISP source path pad for YUV output. */ if (!isRaw_) @@ -832,8 +865,13 @@ int PipelineHandlerRkISP1::configure(Camera *camera, CameraConfiguration *c) if (media_->hwRevision() == RKISP1_V_IMX8MP) { /* imx8mp has only a single path. */ const auto &cfg = config->at(0); - Size ispCrop = format.size.boundedToAspectRatio(cfg.size) - .alignedUpTo(2, 2); + Size ispCrop = format.size.boundedToAspectRatio(cfg.size); + if (useDewarper_) + ispCrop = dewarper_->adjustInputSize(cfg.pixelFormat, + ispCrop); + else + ispCrop.alignUpTo(2, 2); + outputCrop = ispCrop.centeredTo(Rectangle(format.size).center()); format.size = ispCrop; } @@ -875,8 +913,6 @@ int PipelineHandlerRkISP1::configure(Camera *camera, CameraConfiguration *c) if (ret) return ret; - useDewarper_ = true; - /* * Calculate the crop rectangle of the data * flowing into the dewarper in sensor |