[libcamera-devel] [PATCH v2 3/3] libcamera: pipeline: ipu3: Use parameterized StreamConfiguration
Kaaira Gupta
kgupta at es.iitr.ac.in
Sat Apr 18 14:54:19 CEST 2020
Replace default constructor StreamConfiguration() by its parameterized
counterpart by using StreamFormats in generateConfiguration() in
ipu3
Signed-off-by: Kaaira Gupta <kgupta at es.iitr.ac.in>
---
src/libcamera/pipeline/ipu3/ipu3.cpp | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index 36f3990..1400099 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -399,9 +399,18 @@ CameraConfiguration *PipelineHandlerIPU3::generateConfiguration(Camera *camera,
};
config = new IPU3CameraConfiguration(camera, data);
+ ImgUDevice *imgu = data->imgu_;
+ V4L2VideoDevice *dev = (imgu->output_).dev;
+ auto formats = (*dev).formats();
+
+ /* We find the range of the only pixel format that the driver upports. */
+ std::vector<SizeRange> range = formats[V4L2PixelFormat(PixelFormat(DRM_FORMAT_NV12))];
+ std::map<PixelFormat, std::vector<SizeRange>> pixelformats;
+ pixelformats[PixelFormat(DRM_FORMAT_NV12)] = {range};
for (const StreamRole role : roles) {
- StreamConfiguration cfg = {};
+ StreamFormats format(pixelformats);
+ StreamConfiguration cfg(format);
IPU3Stream *stream = nullptr;
cfg.pixelFormat = PixelFormat(DRM_FORMAT_NV12);
--
2.17.1
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