diff options
Diffstat (limited to 'src/opengl/qpixmapdata_gl.cpp')
| -rw-r--r-- | src/opengl/qpixmapdata_gl.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/opengl/qpixmapdata_gl.cpp b/src/opengl/qpixmapdata_gl.cpp index 8a2187c..f0c7e20 100644 --- a/src/opengl/qpixmapdata_gl.cpp +++ b/src/opengl/qpixmapdata_gl.cpp @@ -254,8 +254,15 @@ void QGLPixmapData::fill(const QColor &color) if (!isValid()) return; - if (!m_textureId) + bool hasAlpha = color.alpha() != 255; + if (hasAlpha && !m_hasAlpha) { + if (m_textureId) { + glDeleteTextures(1, &m_textureId); + m_textureId = 0; + m_dirty = true; + } m_hasAlpha = color.alpha() != 255; + } if (useFramebufferObjects()) { m_source = QImage(); |