diff options
Diffstat (limited to 'src/opengl/qpixmapdata_gl.cpp')
| -rw-r--r-- | src/opengl/qpixmapdata_gl.cpp | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/opengl/qpixmapdata_gl.cpp b/src/opengl/qpixmapdata_gl.cpp index ba4663f..83ebece 100644 --- a/src/opengl/qpixmapdata_gl.cpp +++ b/src/opengl/qpixmapdata_gl.cpp @@ -568,6 +568,7 @@ QPaintEngine* QGLPixmapData::paintEngine() const return m_source.paintEngine(); } +extern QRgb qt_gl_convertToGLFormat(QRgb src_pixel, GLenum texture_format); // If copyBack is true, bind will copy the contents of the render // FBO to the texture (which is not bound to the texture, as it's @@ -577,17 +578,26 @@ GLuint QGLPixmapData::bind(bool copyBack) const if (m_renderFbo && copyBack) { copyBackFromRenderFbo(true); } else { - if (m_hasFillColor) { - m_dirty = true; - m_source = QImage(w, h, QImage::Format_ARGB32_Premultiplied); - m_source.fill(PREMUL(m_fillColor.rgba())); - m_hasFillColor = false; - } ensureCreated(); } GLuint id = m_texture.id; glBindTexture(GL_TEXTURE_2D, id); + + if (m_hasFillColor) { + if (!useFramebufferObjects()) { + m_source = QImage(w, h, QImage::Format_ARGB32_Premultiplied); + m_source.fill(PREMUL(m_fillColor.rgba())); + } + + m_hasFillColor = false; + + GLenum format = qt_gl_preferredTextureFormat(); + QImage tx(w, h, QImage::Format_ARGB32_Premultiplied); + tx.fill(qt_gl_convertToGLFormat(m_fillColor.rgba(), format)); + glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, w, h, format, GL_UNSIGNED_BYTE, tx.bits()); + } + return id; } |