mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-19 00:41:43 +00:00
61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
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#include "cameraserver.h"
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#include "llvm/SmallString.h"
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#include "llvm/raw_ostream.h"
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int main() {
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CS_Status status = 0;
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llvm::SmallString<64> buf;
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for (const auto& caminfo : cs::EnumerateUSBCameras(&status)) {
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llvm::outs() << caminfo.dev << ": " << caminfo.path << " (" << caminfo.name
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<< ")\n";
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cs::USBCamera camera{"usbcam", caminfo.dev};
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llvm::outs() << "Properties:\n";
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for (const auto& prop : camera.EnumerateProperties()) {
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llvm::outs() << " " << prop.GetName() << ": ";
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switch (prop.type()) {
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case cs::VideoProperty::kBoolean:
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llvm::outs() << "value=" << prop.Get()
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<< " default=" << prop.GetDefault();
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break;
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case cs::VideoProperty::kInteger:
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llvm::outs() << "value=" << prop.Get() << " min=" << prop.GetMin()
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<< " max=" << prop.GetMax() << " step=" << prop.GetStep()
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<< " default=" << prop.GetDefault();
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break;
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case cs::VideoProperty::kString:
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llvm::outs() << prop.GetString(buf);
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break;
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case cs::VideoProperty::kEnum: {
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llvm::outs() << "value=" << prop.Get();
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auto choices = prop.GetChoices();
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for (size_t i = 0; i < choices.size(); ++i) {
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if (choices[i].empty()) continue;
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llvm::outs() << "\n " << i << ": " << choices[i];
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}
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break;
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}
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default:
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break;
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}
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llvm::outs() << '\n';
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}
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llvm::outs() << "Video Modes:\n";
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for (const auto& mode : camera.EnumerateVideoModes()) {
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llvm::outs() << " PixelFormat:";
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switch (mode.pixelFormat) {
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case cs::VideoMode::kMJPEG: llvm::outs() << "MJPEG"; break;
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case cs::VideoMode::kYUYV: llvm::outs() << "YUYV"; break;
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case cs::VideoMode::kRGB565: llvm::outs() << "RGB565"; break;
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default: llvm::outs() << "Unknown"; break;
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}
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llvm::outs() << " Width:" << mode.width;
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llvm::outs() << " Height:" << mode.height;
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llvm::outs() << " FPS:" << mode.fps << '\n';
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}
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}
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}
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