diff options
| -rw-r--r-- | src/gui/opengl/qopengltexture.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gui/opengl/qopengltexture.cpp b/src/gui/opengl/qopengltexture.cpp index 06a71af552..0b9732d278 100644 --- a/src/gui/opengl/qopengltexture.cpp +++ b/src/gui/opengl/qopengltexture.cpp @@ -2664,7 +2664,16 @@ void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType, */ void QOpenGLTexture::setData(const QImage& image, MipMapGeneration genMipMaps) { - setFormat(QOpenGLTexture::RGBA8_UNorm); + QOpenGLContext *context = QOpenGLContext::currentContext(); + if (!context) { + qWarning("QOpenGLTexture::setData() requires a valid current context"); + return; + } + if (context->isOpenGLES() && context->format().majorVersion() < 3) + setFormat(QOpenGLTexture::RGBAFormat); + else + setFormat(QOpenGLTexture::RGBA8_UNorm); + setSize(image.width(), image.height()); setMipLevels(genMipMaps == GenerateMipMaps ? maximumMipLevels() : 1); allocateStorage(); |