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| author | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2014-11-06 16:24:57 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2014-11-06 18:19:15 +0100 |
| commit | 2020b032e83d1b61736a80a6815635aa7451deed (patch) | |
| tree | 6529a47518c6e102daaa42c9bedbcd019c7e2d05 /src/qtmultimediaquicktools | |
| parent | e92bcbfa4dc8ea5e78e4c1712fffc9be0104a73e (diff) | |
Check whether current context can be obtained when deleting textures.
Add a warning in that case.
Task-number: QTBUG-41966
Change-Id: I491ee9e13c9504040ab789951656983a736d9203
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
Diffstat (limited to 'src/qtmultimediaquicktools')
| -rw-r--r-- | src/qtmultimediaquicktools/qsgvideonode_i420.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/qtmultimediaquicktools/qsgvideonode_i420.cpp b/src/qtmultimediaquicktools/qsgvideonode_i420.cpp index 5b8b7ce8a..17b4924d0 100644 --- a/src/qtmultimediaquicktools/qsgvideonode_i420.cpp +++ b/src/qtmultimediaquicktools/qsgvideonode_i420.cpp @@ -227,8 +227,12 @@ QSGVideoMaterial_YUV420::QSGVideoMaterial_YUV420(const QVideoSurfaceFormat &form QSGVideoMaterial_YUV420::~QSGVideoMaterial_YUV420() { - if (!m_textureSize.isEmpty()) - QOpenGLContext::currentContext()->functions()->glDeleteTextures(Num_Texture_IDs, m_textureIds); + if (!m_textureSize.isEmpty()) { + if (QOpenGLContext *current = QOpenGLContext::currentContext()) + current->functions()->glDeleteTextures(Num_Texture_IDs, m_textureIds); + else + qWarning() << "QSGVideoMaterial_YUV420: Cannot obtain GL context, unable to delete textures"; + } } void QSGVideoMaterial_YUV420::bind() |