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lcameraDev: honor opt-planar when selecting YUV capture format.

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Pass fullPlanarIsOptional through session configure so optional planar
mode can succeed with packed YUYV; extend unit and configure HIL coverage.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Hayodea Hekol
2026-06-14 11:01:40 -04:00
parent 5f3d5c7818
commit 7a47f2bd49
8 changed files with 126 additions and 42 deletions
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commonLibs/lcameraDev/tests/planarYuvFormatPolicy_tests.cpp
+14
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@@ -7,6 +7,7 @@
namespace lcamera_dev {
namespace {
using libcamera::formats::MJPEG;
using libcamera::formats::NV12;
using libcamera::formats::YUYV;
using libcamera::formats::YUV420;
@@ -67,5 +68,18 @@ TEST(PlanarYuvFormatPolicyTest, IsFullyPlanarYuvRecognizesYuv420)
EXPECT_FALSE(isFullyPlanarYuv(NV12));
}
TEST(PlanarYuvFormatPolicyTest, FullyPlanarOptionalPicksYuyvOverMjpeg)
{
const std::vector<libcamera::PixelFormat> candidates = {MJPEG, YUYV};
const std::optional<libcamera::PixelFormat> selected =
selectYuvCaptureFormat(candidates, true);
EXPECT_TRUE(selected.has_value());
EXPECT_EQ(*selected, YUYV);
EXPECT_FALSE(isFullyPlanarYuv(*selected));
EXPECT_EQ(yuvCapturePlaneCount(*selected), 1u);
}
} // namespace
} // namespace lcamera_dev