diff options
Diffstat (limited to 'src/android/camera_capabilities.cpp')
| -rw-r--r-- | src/android/camera_capabilities.cpp | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/src/android/camera_capabilities.cpp b/src/android/camera_capabilities.cpp index 15e54192..3596b136 100644 --- a/src/android/camera_capabilities.cpp +++ b/src/android/camera_capabilities.cpp @@ -122,6 +122,7 @@ int CameraCapabilities::initialize(std::shared_ptr<libcamera::Camera> camera, camera_ = camera; orientation_ = orientation; facing_ = facing; + rawStreamAvailable_ = false; /* Acquire the camera and initialize available stream configurations. */ int ret = camera_->acquire(); @@ -324,11 +325,25 @@ int CameraCapabilities::initializeStreamConfigurations() std::vector<Size> resolutions; const PixelFormatInfo &info = PixelFormatInfo::info(mappedFormat); - if (info.colourEncoding == PixelFormatInfo::ColourEncodingRAW) + switch (info.colourEncoding) { + case PixelFormatInfo::ColourEncodingRAW: + if (info.bitsPerPixel != 16) + continue; + + rawStreamAvailable_ = true; resolutions = initializeRawResolutions(mappedFormat); - else + break; + + case PixelFormatInfo::ColourEncodingYUV: + case PixelFormatInfo::ColourEncodingRGB: + /* + * We support enumerating RGB streams here to allow + * mapping IMPLEMENTATION_DEFINED format to RGB. + */ resolutions = initializeYUVResolutions(mappedFormat, cameraResolutions); + break; + } for (const Size &res : resolutions) { streamConfigurations_.push_back({ res, androidFormat }); @@ -866,22 +881,11 @@ int CameraCapabilities::initializeStaticMetadata() }; /* Report if camera supports RAW. */ - bool rawStreamAvailable = false; - std::unique_ptr<CameraConfiguration> cameraConfig = - camera_->generateConfiguration({ StreamRole::Raw }); - if (cameraConfig && !cameraConfig->empty()) { - const PixelFormatInfo &info = - PixelFormatInfo::info(cameraConfig->at(0).pixelFormat); - /* Only advertise RAW support if RAW16 is possible. */ - if (info.colourEncoding == PixelFormatInfo::ColourEncodingRAW && - info.bitsPerPixel == 16) { - rawStreamAvailable = true; - availableCapabilities.push_back(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_RAW); - } - } + if (rawStreamAvailable_) + availableCapabilities.push_back(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_RAW); /* Number of { RAW, YUV, JPEG } supported output streams */ - int32_t numOutStreams[] = { rawStreamAvailable, 2, 1 }; + int32_t numOutStreams[] = { rawStreamAvailable_, 2, 1 }; staticMetadata_->addEntry(ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS, numOutStreams); |