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-rw-r--r--src/libcamera/pipeline/ipu3/ipu3.cpp22
1 files changed, 12 insertions, 10 deletions
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index 9df24603..93219a6c 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -243,6 +243,7 @@ CameraConfiguration::Status IPU3CameraConfiguration::validate()
*/
unsigned int rawCount = 0;
unsigned int yuvCount = 0;
+ Size rawRequirement;
Size maxYuvSize;
Size rawSize;
@@ -251,10 +252,11 @@ CameraConfiguration::Status IPU3CameraConfiguration::validate()
if (info.colourEncoding == PixelFormatInfo::ColourEncodingRAW) {
rawCount++;
- rawSize.expandTo(cfg.size);
+ rawSize = std::max(rawSize, cfg.size);
} else {
yuvCount++;
- maxYuvSize.expandTo(cfg.size);
+ maxYuvSize = std::max(maxYuvSize, cfg.size);
+ rawRequirement.expandTo(cfg.size);
}
}
@@ -283,17 +285,17 @@ CameraConfiguration::Status IPU3CameraConfiguration::validate()
* The output YUV streams will be limited in size to the maximum frame
* size requested for the RAW stream, if present.
*
- * If no raw stream is requested generate a size as large as the maximum
- * requested YUV size aligned to the ImgU constraints and bound by the
- * sensor's maximum resolution. See
+ * If no raw stream is requested, generate a size from the largest YUV
+ * stream, aligned to the ImgU constraints and bound
+ * by the sensor's maximum resolution. See
* https://bugs.libcamera.org/show_bug.cgi?id=32
*/
if (rawSize.isNull())
- rawSize = maxYuvSize.expandedTo({ ImgUDevice::kIFMaxCropWidth,
- ImgUDevice::kIFMaxCropHeight })
- .grownBy({ ImgUDevice::kOutputMarginWidth,
- ImgUDevice::kOutputMarginHeight })
- .boundedTo(data_->cio2_.sensor()->resolution());
+ rawSize = rawRequirement.expandedTo({ ImgUDevice::kIFMaxCropWidth,
+ ImgUDevice::kIFMaxCropHeight })
+ .grownBy({ ImgUDevice::kOutputMarginWidth,
+ ImgUDevice::kOutputMarginHeight })
+ .boundedTo(data_->cio2_.sensor()->resolution());
cio2Configuration_ = data_->cio2_.generateConfiguration(rawSize);
if (!cio2Configuration_.pixelFormat.isValid())