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New ScreenCapture separate from Device, with Window selection

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For now only LINUX support for window selection. New icons for Loopback and for ScreenCapture. Important BugFix on DeviceSource and Device management.
This commit is contained in:
Bruno Herbelin
2023-08-15 22:26:42 +02:00
parent bb4e81b00a
commit a033b74f7f
28 changed files with 2094 additions and 371 deletions
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40
src/InfoVisitor.cpp
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@@ -36,6 +36,7 @@
#include "SessionSource.h"
#include "PatternSource.h"
#include "DeviceSource.h"
#include "ScreenCaptureSource.h"
#include "NetworkSource.h"
#include "SrtReceiverSource.h"
#include "MultiFileSource.h"
@@ -296,9 +297,9 @@ void InfoVisitor::visit (DeviceSource& s)
std::ostringstream oss;
DeviceConfigSet confs = Device::manager().config( Device::manager().index(s.device()));
GstToolkit::PipelineConfigSet confs = Device::manager().config( Device::manager().index(s.device()));
if ( !confs.empty()) {
DeviceConfig best = *confs.rbegin();
GstToolkit::PipelineConfig best = *confs.rbegin();
float fps = static_cast<float>(best.fps_numerator) / static_cast<float>(best.fps_denominator);
if (brief_) {
@@ -322,6 +323,41 @@ void InfoVisitor::visit (DeviceSource& s)
current_id_ = s.id();
}
void InfoVisitor::visit (ScreenCaptureSource& s)
{
if (current_id_ == s.id())
return;
std::ostringstream oss;
GstToolkit::PipelineConfigSet confs = ScreenCapture::manager().config( ScreenCapture::manager().index(s.window()));
if ( !confs.empty()) {
GstToolkit::PipelineConfig best = *confs.rbegin();
float fps = static_cast<float>(best.fps_numerator) / static_cast<float>(best.fps_denominator);
if (brief_) {
oss << best.stream << " " << best.format << ", ";
oss << best.width << " x " << best.height << ", ";
oss << std::fixed << std::setprecision(0) << fps << "fps";
}
else {
oss << s.window() << std::endl;
oss << ScreenCapture::manager().description( ScreenCapture::manager().index(s.window()));
oss << ", " << best.stream << " " << best.format << std::endl;
oss << best.width << " x " << best.height << ", ";
oss << std::fixed << std::setprecision(1) << fps << " fps";
}
}
else {
oss << s.window() << " not available.";
}
information_ = oss.str();
current_id_ = s.id();
}
void InfoVisitor::visit (NetworkSource& s)
{
if (current_id_ == s.id())