summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorStefan Klug <stefan.klug@ideasonboard.com>2024-12-16 16:40:49 +0100
committerStefan Klug <stefan.klug@ideasonboard.com>2024-12-17 10:33:14 +0100
commit06346821bec52d5dd0f337cef13c73f9ee24e79c (patch)
tree4b30ca89a71e12186e3e4002422a3862381b71e7 /include
parent9abc05fae9364aae88eb0dc14b3f994905f276b3 (diff)
libcamera: converter: Add function to check if a stream was configured
Add a isConfigured() function to be able to check if a given stream was configured in the converter. This is useful in pipelines to either query device or stream specific crop bounds depending on whether the stream is configured or not. Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Diffstat (limited to 'include')
-rw-r--r--include/libcamera/internal/converter.h1
-rw-r--r--include/libcamera/internal/converter/converter_v4l2_m2m.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/include/libcamera/internal/converter.h b/include/libcamera/internal/converter.h
index 04187a2a..afea4624 100644
--- a/include/libcamera/internal/converter.h
+++ b/include/libcamera/internal/converter.h
@@ -56,6 +56,7 @@ public:
virtual int configure(const StreamConfiguration &inputCfg,
const std::vector<std::reference_wrapper<StreamConfiguration>> &outputCfgs) = 0;
+ virtual bool isConfigured(const Stream *stream) const = 0;
virtual int exportBuffers(const Stream *stream, unsigned int count,
std::vector<std::unique_ptr<FrameBuffer>> *buffers) = 0;
diff --git a/include/libcamera/internal/converter/converter_v4l2_m2m.h b/include/libcamera/internal/converter/converter_v4l2_m2m.h
index 402a8039..1ccbfc7c 100644
--- a/include/libcamera/internal/converter/converter_v4l2_m2m.h
+++ b/include/libcamera/internal/converter/converter_v4l2_m2m.h
@@ -50,6 +50,7 @@ public:
int configure(const StreamConfiguration &inputCfg,
const std::vector<std::reference_wrapper<StreamConfiguration>>
&outputCfg) override;
+ bool isConfigured(const Stream *stream) const override;
int exportBuffers(const Stream *stream, unsigned int count,
std::vector<std::unique_ptr<FrameBuffer>> *buffers) override;