From 79cdb1f19d8033cf2e291b284fe1419098d5df81 Mon Sep 17 00:00:00 2001 From: Umang Jain Date: Tue, 26 Oct 2021 12:51:45 +0530 Subject: android: post_processor: Consolidate contextual information Save and provide the context for post-processor of a camera stream via Camera3RequestDescriptor::StreamBuffer. We extend the structure to include source and destination buffers for the post processor, along with CameraStream::Type::Internal buffer pointer (if any). In addition to that, a back pointer to Camera3RequestDescriptor is convenient to get access to overall descriptor (status, metadata settings etc.). Also, migrate CameraStream::process() and PostProcessor::process() signature to use Camera3RequestDescriptor::StreamBuffer only. This will be helpful when we move to async post-processing in subsequent commits. Signed-off-by: Umang Jain Reviewed-by: Laurent Pinchart Reviewed-by: Hirokazu Honda --- src/android/post_processor.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'src/android/post_processor.h') diff --git a/src/android/post_processor.h b/src/android/post_processor.h index 27eaef88..128161c8 100644 --- a/src/android/post_processor.h +++ b/src/android/post_processor.h @@ -11,8 +11,7 @@ #include #include "camera_buffer.h" - -class Camera3RequestDescriptor; +#include "camera_request.h" class PostProcessor { @@ -21,9 +20,7 @@ public: virtual int configure(const libcamera::StreamConfiguration &inCfg, const libcamera::StreamConfiguration &outCfg) = 0; - virtual int process(const libcamera::FrameBuffer &source, - CameraBuffer *destination, - Camera3RequestDescriptor *request) = 0; + virtual int process(Camera3RequestDescriptor::StreamBuffer *streamBuffer) = 0; }; #endif /* __ANDROID_POST_PROCESSOR_H__ */ -- cgit v1.2.1