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-rw-r--r--src/multimedia/qmediaformat.cpp17
1 files changed, 14 insertions, 3 deletions
diff --git a/src/multimedia/qmediaformat.cpp b/src/multimedia/qmediaformat.cpp
index ccf926026..72b9a5118 100644
--- a/src/multimedia/qmediaformat.cpp
+++ b/src/multimedia/qmediaformat.cpp
@@ -198,6 +198,14 @@ QMimeType QMediaFormat::mimeType() const
return QMimeDatabase().mimeTypeForName(QString::fromLatin1(mimeTypeForFormat[fmt + 1]));
}
+static QPlatformMediaFormatInfo *formatInfo()
+{
+ QPlatformMediaFormatInfo *result = nullptr;
+ if (auto *pi = QPlatformMediaIntegration::instance())
+ result = pi->formatInfo();
+ return result;
+}
+
/*!
Returns a list of container formats that are supported for \a mode.
@@ -208,7 +216,8 @@ QMimeType QMediaFormat::mimeType() const
*/
QList<QMediaFormat::FileFormat> QMediaFormat::supportedFileFormats(QMediaFormat::ConversionMode m)
{
- return QPlatformMediaIntegration::instance()->formatInfo()->supportedFileFormats(*this, m);
+ auto *fi = formatInfo();
+ return fi != nullptr ? fi->supportedFileFormats(*this, m) : QList<QMediaFormat::FileFormat>{};
}
/*!
@@ -221,7 +230,8 @@ QList<QMediaFormat::FileFormat> QMediaFormat::supportedFileFormats(QMediaFormat:
*/
QList<QMediaFormat::VideoCodec> QMediaFormat::supportedVideoCodecs(QMediaFormat::ConversionMode m)
{
- return QPlatformMediaIntegration::instance()->formatInfo()->supportedVideoCodecs(*this, m);
+ auto *fi = formatInfo();
+ return fi != nullptr ? fi->supportedVideoCodecs(*this, m) : QList<QMediaFormat::VideoCodec>{};
}
/*!
@@ -234,7 +244,8 @@ QList<QMediaFormat::VideoCodec> QMediaFormat::supportedVideoCodecs(QMediaFormat:
*/
QList<QMediaFormat::AudioCodec> QMediaFormat::supportedAudioCodecs(QMediaFormat::ConversionMode m)
{
- return QPlatformMediaIntegration::instance()->formatInfo()->supportedAudioCodecs(*this, m);
+ auto *fi = formatInfo();
+ return fi != nullptr ? fi->supportedAudioCodecs(*this, m) : QList<QMediaFormat::AudioCodec>{};
}
QString QMediaFormat::fileFormatName(QMediaFormat::FileFormat c)