[v14,2/8] libcamera: simple: Exclude raw configurations from output conversions
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Message ID 20251101193558.38279-3-mzamazal@redhat.com
State New
Headers show
Series
  • Enable raw streams with software ISP
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Commit Message

Milan Zamazal Nov. 1, 2025, 7:35 p.m. UTC 
In order to support raw streams, we need to add raw formats to software
ISP configurations.  In this preparatory patch, the raw formats are
excluded from output configurations for conversions.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Umang Jain <uajain@igalia.com>
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
---
 src/libcamera/pipeline/simple/simple.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

Patch
diff mbox series 

diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
index b1334450a..b8bff6b83 100644
--- a/src/libcamera/pipeline/simple/simple.cpp
+++ b/src/libcamera/pipeline/simple/simple.cpp
@@ -27,6 +27,7 @@ 
 #include <libcamera/camera.h>
 #include <libcamera/color_space.h>
 #include <libcamera/control_ids.h>
+#include <libcamera/pixel_format.h>
 #include <libcamera/request.h>
 #include <libcamera/stream.h>
 
@@ -264,6 +265,12 @@  static const SimplePipelineInfo supportedDevices[] = {
 	{ "sun6i-csi", {}, false },
 };
 
+bool isRaw(const StreamConfiguration &cfg)
+{
+	return libcamera::PixelFormatInfo::info(cfg.pixelFormat).colourEncoding ==
+	       libcamera::PixelFormatInfo::ColourEncodingRAW;
+}
+
 } /* namespace */
 
 class SimpleCameraData : public Camera::Private
@@ -1445,7 +1452,7 @@  int SimplePipelineHandler::configure(Camera *camera, CameraConfiguration *c)
 
 		cfg.setStream(&data->streams_[i]);
 
-		if (data->useConversion_)
+		if (data->useConversion_ && !isRaw(cfg))
 			outputCfgs.push_back(cfg);
 	}