[libcamera-devel] [PATCH v4 06/32] v4l2: camera_proxy: Call V4L2Camera::getBufferFd() directly
Niklas Söderlund
niklas.soderlund at ragnatech.se
Sun Jan 12 02:01:46 CET 2020
From: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
The V4L2Camera::getBufferFd() method doesn't need to run in the camera
thread. Call it directly.
Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>
---
src/v4l2/v4l2_camera_proxy.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp
index b4a9e2107c0f9f28..e4aba33e6d33f21b 100644
--- a/src/v4l2/v4l2_camera_proxy.cpp
+++ b/src/v4l2/v4l2_camera_proxy.cpp
@@ -92,8 +92,7 @@ void *V4L2CameraProxy::mmap(void *addr, size_t length, int prot, int flags,
return MAP_FAILED;
}
- FileDescriptor fd = vcam_->invokeMethod(&V4L2Camera::getBufferFd,
- ConnectionTypeBlocking, index);
+ FileDescriptor fd = vcam_->getBufferFd(index);
if (!fd.isValid()) {
errno = EINVAL;
return MAP_FAILED;
--
2.24.1
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