diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/multimedia/CMakeLists.txt | 5 | ||||
| -rw-r--r-- | src/multimedia/platform/qplatformmediaintegration.cpp | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/multimedia/CMakeLists.txt b/src/multimedia/CMakeLists.txt index 1f0a3c749..d46d7832b 100644 --- a/src/multimedia/CMakeLists.txt +++ b/src/multimedia/CMakeLists.txt @@ -319,3 +319,8 @@ qt_internal_add_shaders(Multimedia "shaders_gl_macos_linear" OUTPUTS "shaders/rectsampler_bgra_linear.frag.qsb" ) + +if (DEFINED QT_DEFAULT_MEDIA_BACKEND) + target_compile_definitions(Multimedia + PRIVATE QT_DEFAULT_MEDIA_BACKEND="${QT_DEFAULT_MEDIA_BACKEND}") +endif() diff --git a/src/multimedia/platform/qplatformmediaintegration.cpp b/src/multimedia/platform/qplatformmediaintegration.cpp index 75eee37d4..546267ac8 100644 --- a/src/multimedia/platform/qplatformmediaintegration.cpp +++ b/src/multimedia/platform/qplatformmediaintegration.cpp @@ -47,6 +47,12 @@ static QStringList availableBackends() static QString defaultBackend(const QStringList &backends) { +#ifdef QT_DEFAULT_MEDIA_BACKEND + auto backend = QString::fromUtf8(QT_DEFAULT_MEDIA_BACKEND); + if (backends.contains(backend)) + return backend; +#endif + #if defined(Q_OS_DARWIN) || defined(Q_OS_LINUX) || defined(Q_OS_WINDOWS) || defined(Q_OS_ANDROID) // Return ffmpeg backend by default. // Platform backends for the OS list are optionally available but have limited support. |