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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-07-09 13:56:55 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-07-14 16:00:51 +0300
commit9bb36ec274da530e509fe2f4010b262c43e812f3 (patch)
tree1b422e3abc7d7fcd801ae1df8704f1a138c290ca /test/v4l2_videodevice/buffer_sharing.cpp
parent33d3c4e2046044ec595ac2cb7ee7db4011e83fb7 (diff)
libcamera: v4l2_videodevice: Add helper to queue all buffers
When starting the stream on a capture video device it is often needed to queue all the allocated buffers. Add a helper method to do so, and refactor the existing queueBuffer() method to make it clearer. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Diffstat (limited to 'test/v4l2_videodevice/buffer_sharing.cpp')
-rw-r--r--test/v4l2_videodevice/buffer_sharing.cpp9
1 files changed, 4 insertions, 5 deletions
diff --git a/test/v4l2_videodevice/buffer_sharing.cpp b/test/v4l2_videodevice/buffer_sharing.cpp
index cc724b22..da052f34 100644
--- a/test/v4l2_videodevice/buffer_sharing.cpp
+++ b/test/v4l2_videodevice/buffer_sharing.cpp
@@ -117,11 +117,10 @@ protected:
capture_->bufferReady.connect(this, &BufferSharingTest::captureBufferReady);
output_->bufferReady.connect(this, &BufferSharingTest::outputBufferReady);
- /* Queue all the buffers to the capture device. */
- for (Buffer &buffer : pool_.buffers()) {
- if (capture_->queueBuffer(&buffer))
- return TestFail;
- }
+ std::vector<std::unique_ptr<Buffer>> buffers;
+ buffers = capture_->queueAllBuffers();
+ if (buffers.empty())
+ return TestFail;
ret = capture_->streamOn();
if (ret) {