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Diffstat (limited to 'src/opengl/qopengltexture.cpp')
| -rw-r--r-- | src/opengl/qopengltexture.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/opengl/qopengltexture.cpp b/src/opengl/qopengltexture.cpp index 6700f0e3835..f7053be6ddc 100644 --- a/src/opengl/qopengltexture.cpp +++ b/src/opengl/qopengltexture.cpp @@ -2456,6 +2456,9 @@ QOpenGLTexture::QOpenGLTexture(Target target) This does create the underlying OpenGL texture object. Therefore, construction using this constructor does require a valid current OpenGL context. + + \note \a image is automatically converted to QImage::Format_RGBA8888 which + may have performance implications for large images with a different format. */ QOpenGLTexture::QOpenGLTexture(const QImage& image, MipMapGeneration genMipMaps) : QOpenGLTexture(QOpenGLTexture::Target2D) @@ -3610,6 +3613,9 @@ void QOpenGLTexture::setData(int xOffset, int yOffset, int zOffset, The pixel data is contained in \a image. Mipmaps are generated by default. Set \a genMipMaps to \l DontGenerateMipMaps to turn off mipmap generation. + \note \a image is automatically converted to QImage::Format_RGBA8888 which + may have performance implications for large images with a different format. + \overload */ void QOpenGLTexture::setData(const QImage& image, MipMapGeneration genMipMaps) |