wasm: use double as duration data type

Fixes a crash in certain circumstances.

Change-Id: Ia4c9e9c7a5fb94863f48f32eca13bb6832a3eefc
Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io>
(cherry picked from commit 51b0aa48169a2db839368b9785600fb802756b1b)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 10 insertions, 10 deletions

diff --git a/src/plugins/multimedia/wasm/common/qwasmvideooutput.cpp b/src/plugins/multimedia/wasm/common/qwasmvideooutput.cpp
index 4aa133ef9..91264172f 100644
--- a/src/plugins/multimedia/wasm/common/qwasmvideooutput.cpp
+++ b/src/plugins/multimedia/wasm/common/qwasmvideooutput.cpp
@@ -375,9 +375,9 @@ void QWasmVideoOutput::seekTo(qint64 positionMSecs)
             if (seekableTimeRange["length"].as<int>() < 1)
                 return;
             if (positionToSetInSeconds
-                        >= seekableTimeRange.call<emscripten::val>("start", 0).as<int>()
+                        >= seekableTimeRange.call<emscripten::val>("start", 0).as<double>()
                 && positionToSetInSeconds
-                        <= seekableTimeRange.call<emscripten::val>("end", 0).as<int>()) {
+                        <= seekableTimeRange.call<emscripten::val>("end", 0).as<double>()) {
                 m_requestedPosition = positionToSetInSeconds;
 
                 m_video.set("currentTime", m_requestedPosition);
@@ -399,8 +399,8 @@ bool QWasmVideoOutput::isVideoSeekable()
     if (seekableTimeRange["length"].as<int>() < 1)
         return false;
     if (!seekableTimeRange.isNull() || !seekableTimeRange.isUndefined()) {
-        bool isit = !qFuzzyCompare(seekableTimeRange.call<emscripten::val>("start", 0).as<float>(),
-                                   seekableTimeRange.call<emscripten::val>("end", 0).as<float>());
+        bool isit = !qFuzzyCompare(seekableTimeRange.call<emscripten::val>("start", 0).as<double>(),
+                                   seekableTimeRange.call<emscripten::val>("end", 0).as<double>());
         return isit;
     }
     return false;
@@ -616,7 +616,7 @@ void QWasmVideoOutput::doElementCallbacks()
             if ((!timeRanges.isNull() || !timeRanges.isUndefined())
                     && timeRanges["length"].as<int>() == 1) {
                 double buffered = m_video["buffered"].call<emscripten::val>("end", 0).as<double>();
-                float duration = m_video["duration"].as<float>();
+                const double duration = m_video["duration"].as<double>();
 
                 if (duration == buffered) {
                     m_currentBufferedValue = 100;
@@ -702,7 +702,7 @@ void QWasmVideoOutput::doElementCallbacks()
         if (event.isUndefined() || event.isNull())
             return;
 
-        float duration = event["target"]["duration"].as<int>();
+        const double duration = event["target"]["duration"].as<double>();
         if (duration < 0) // track not exactly ready yet
             return;
 
@@ -715,7 +715,7 @@ void QWasmVideoOutput::doElementCallbacks()
                 double bufferedEnd = dVal.as<double>();
 
                 if (duration > 0 && bufferedEnd > 0) {
-                    float bufferedValue = (bufferedEnd / duration * 100);
+                    const double bufferedValue = (bufferedEnd / duration * 100);
                     qCDebug(qWasmMediaVideoOutput) << "progress buffered";
                     m_currentBufferedValue = bufferedValue;
                     emit bufferingChanged(m_currentBufferedValue);
@@ -735,8 +735,8 @@ void QWasmVideoOutput::doElementCallbacks()
         Q_UNUSED(event)
         qCDebug(qWasmMediaVideoOutput) << "pause";
 
-        int currentTime = m_video["currentTime"].as<int>(); // in seconds
-        int duration = m_video["duration"].as<int>(); // in seconds
+        const double currentTime = m_video["currentTime"].as<double>(); // in seconds
+        const double duration = m_video["duration"].as<double>(); // in seconds
         if ((currentTime > 0 && currentTime < duration) && (!m_shouldStop && m_toBePaused)) {
             emit stateChanged(QWasmMediaPlayer::Paused);
         } else {
@@ -778,7 +778,7 @@ qint64 QWasmVideoOutput::getDuration()
 
     if (m_video.isUndefined() || m_video.isNull())
         return 0;
-    return m_video["duration"].as<int>() * 1000;
+    return m_video["duration"].as<double>() * 1000;
 }
 
 void QWasmVideoOutput::newFrame(const QVideoFrame &frame)