Mirror/libcamera
1
0
Fork 0
mirror of https://git.libcamera.org/libcamera/libcamera.git synced 2025-07-13 07:19:45 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

test: v4l2_videodevice: Switch to FrameBuffer interface

Browse source 
The V4L2VideoDevice class can now operate using a FrameBuffer interface,
switch all test cases to use it.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Niklas Söderlund 2019-12-18 18:47:45 +01:00
parent cadae67e45
commit f0d928b56e
6 changed files with 48 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

30
test/v4l2_videodevice/buffer_sharing.cpp
View file

@ -73,16 +73,14 @@ protected:
return TestFail;
}
pool_.createBuffers(bufferCount);
ret = capture_->exportBuffers(&pool_);
if (ret) {
std::cout << "Failed to export buffers" << std::endl;
ret = capture_->exportBuffers(bufferCount, &buffers_);
if (ret < 0) {
std::cout << "Failed to allocate buffers" << std::endl;
return TestFail;
}
ret = output_->importBuffers(&pool_);
if (ret) {
ret = output_->importBuffers(bufferCount);
if (ret < 0) {
std::cout << "Failed to import buffers" << std::endl;
return TestFail;
}
@ -90,7 +88,7 @@ protected:
return 0;
}
void captureBufferReady(Buffer *buffer)
void captureBufferReady(FrameBuffer *buffer)
{
const FrameMetadata &metadata = buffer->metadata();
@ -103,7 +101,7 @@ protected:
framesCaptured_++;
}
void outputBufferReady(Buffer *buffer)
void outputBufferReady(FrameBuffer *buffer)
{
const FrameMetadata &metadata = buffer->metadata();
@ -122,13 +120,15 @@ protected:
Timer timeout;
int ret;
capture_->bufferReady.connect(this, &BufferSharingTest::captureBufferReady);
output_->bufferReady.connect(this, &BufferSharingTest::outputBufferReady);
capture_->frameBufferReady.connect(this, &BufferSharingTest::captureBufferReady);
output_->frameBufferReady.connect(this, &BufferSharingTest::outputBufferReady);
std::vector<std::unique_ptr<Buffer>> buffers;
buffers = capture_->queueAllBuffers();
if (buffers.empty())
return TestFail;
for (const std::unique_ptr<FrameBuffer> &buffer : buffers_) {
if (capture_->queueBuffer(buffer.get())) {
std::cout << "Failed to queue buffer" << std::endl;
return TestFail;
}
}
ret = capture_->streamOn();
if (ret) {