[libcamera-devel] [PATCH v4 05/12] libcamera: request: Expose the Stream to Buffers map

[Jacopo Mondi]

Add to the Request class a method to access the map to Stream to Buffer.

Signed-off-by: Jacopo Mondi <jacopo at jmondi.org>
---
 include/libcamera/request.h |  2 ++
 src/libcamera/request.cpp   | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/include/libcamera/request.h b/include/libcamera/request.h
index 0dbd425115e8..2004312a2233 100644
--- a/include/libcamera/request.h
+++ b/include/libcamera/request.h
@@ -37,6 +37,8 @@ public:
 
 	Status status() const { return status_; }
 
+	const std::map<Stream *, Buffer *> &bufferMap() const { return bufferMap_; }
+
 private:
 	friend class Camera;
 	friend class PipelineHandler;
diff --git a/src/libcamera/request.cpp b/src/libcamera/request.cpp
index e0e77e972411..46f9add98fde 100644
--- a/src/libcamera/request.cpp
+++ b/src/libcamera/request.cpp
@@ -106,6 +106,16 @@ Buffer *Request::findBuffer(Stream *stream) const
  * \return The request completion status
  */
 
+/**
+ * \fn Request::bufferMap()
+ * \brief Retrieve the request' stream to buffer map
+ *
+ * Return a reference to the map that associates each Stream part of the
+ * request to the Buffer the Stream output should be directed to.
+ *
+ * \return The map of Stream to Buffers
+ */
+
 /**
  * \brief Prepare the resources for the completion handler
  */
-- 
2.21.0