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update some comments

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This commit is contained in:
Brian Paul 2005-11-23 01:42:40 +00:00
parent a3d2c69e61
commit 39591da355
1 changed files with 5 additions and 2 deletions
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7
src/egl/main/eglsurface.c
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@ -68,7 +68,9 @@ _eglGetCurrentSurface(EGLint readdraw)
EGLBoolean
_eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
{
/* Basically just do error checking */
/* Basically just do error checking here. Drivers have to do the
* actual buffer swap.
*/
_EGLContext *context = _eglGetCurrentContext();
_EGLSurface *surface = _eglLookupSurface(draw);
if (context && context->DrawSurface != surface) {
@ -86,7 +88,8 @@ _eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
EGLBoolean
_eglCopyBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, NativePixmapType target)
{
/* XXX unfinished */
/* copy surface to native pixmap */
/* All implementation burdon for this is in the device driver */
return EGL_FALSE;
}