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refactored VideoWriter class (convert it to abstract interface)

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This commit is contained in:
Vladislav Vinogradov
2013-04-22 14:04:27 +04:00
parent 7a07f1a9e7
commit e9a74c17f8
7 changed files with 769 additions and 891 deletions
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8
samples/gpu/video_writer.cpp
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@@ -33,7 +33,7 @@ int main(int argc, const char* argv[])
cv::gpu::printShortCudaDeviceInfo(cv::gpu::getDevice());
cv::VideoWriter writer;
cv::gpu::VideoWriter_GPU d_writer;
cv::Ptr<cv::gpucodec::VideoWriter> d_writer;
cv::Mat frame;
cv::gpu::GpuMat d_frame;
@@ -64,11 +64,11 @@ int main(int argc, const char* argv[])
return -1;
}
if (!d_writer.isOpened())
if (d_writer.empty())
{
std::cout << "Open GPU Writer" << std::endl;
d_writer.open("output_gpu.avi", frame.size(), FPS);
d_writer = cv::gpucodec::createVideoWriter("output_gpu.avi", frame.size(), FPS);
}
d_frame.upload(frame);
@@ -81,7 +81,7 @@ int main(int argc, const char* argv[])
cpu_times.push_back(tm.getTimeMilli());
tm.reset(); tm.start();
d_writer.write(d_frame);
d_writer->write(d_frame);
tm.stop();
gpu_times.push_back(tm.getTimeMilli());
}