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Need to copy QPixmap to QImage in GLES.

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The Image extension seems to need the pixmap around and that's something
we cannot guarantee in the generic case.
This commit is contained in:
Martin Gräßlin 2011-01-06 13:02:29 +01:00
parent c5c318a342
commit 61615ea7ff
1 changed files with 0 additions and 18 deletions
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18
lib/kwinglutils.cpp
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@ -530,25 +530,7 @@ bool GLTexture::load( const QPixmap& pixmap, GLenum target )
{
if( pixmap.isNull())
return false;
#ifdef KWIN_HAVE_OPENGLES
if( isNull() )
glGenTextures( 1, &mTexture );
mTarget = target;
bind();
const EGLint attribs[] = {
EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
EGL_NONE
};
EGLDisplay dpy = eglGetCurrentDisplay();
EGLImageKHR image = eglCreateImageKHR(dpy, EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR,
(EGLClientBuffer)pixmap.handle(), attribs);
glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, (GLeglImageOES)image);
eglDestroyImageKHR(dpy, image);
unbind();
return true;
#else
return load( pixmap.toImage(), target );
#endif
}
bool GLTexture::load( const QString& fileName )