dri2: Deal with input-only windows by using WindowDrawable()
Input only windows aren't DRAWABLE_WINDOW, but casting them to a PixmapPtr is a bit harsh, and unlikely to get the appropriate privates structure. use WindowDrawable instead which checks for both input-output and input-only windows. Signed-off-by: Keith Packard <keithp@keithp.com> Tested-by: Eric Anholt <eric@anholt.net>
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@ -118,7 +118,7 @@ DRI2GetDrawable(DrawablePtr pDraw)
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WindowPtr pWin;
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PixmapPtr pPixmap;
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if (pDraw->type == DRAWABLE_WINDOW) {
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if (WindowDrawable(pDraw->type)) {
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pWin = (WindowPtr) pDraw;
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return dixLookupPrivate(&pWin->devPrivates, dri2WindowPrivateKey);
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} else {
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@ -161,7 +161,7 @@ DRI2AllocateDrawable(DrawablePtr pDraw)
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pPriv->last_swap_ust = 0;
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list_init(&pPriv->reference_list);
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if (pDraw->type == DRAWABLE_WINDOW) {
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if (WindowDrawable(pDraw->type)) {
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pWin = (WindowPtr) pDraw;
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dixSetPrivate(&pWin->devPrivates, dri2WindowPrivateKey, pPriv);
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} else {
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@ -272,7 +272,7 @@ static int DRI2DrawableGone(pointer p, XID id)
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return Success;
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pDraw = pPriv->drawable;
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if (pDraw->type == DRAWABLE_WINDOW) {
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if (WindowDrawable(pDraw->type)) {
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pWin = (WindowPtr) pDraw;
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dixSetPrivate(&pWin->devPrivates, dri2WindowPrivateKey, NULL);
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} else {
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@ -411,12 +411,12 @@ do_get_buffers(DrawablePtr pDraw, int *width, int *height,
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need_real_front--;
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front_format = format;
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if (pDraw->type == DRAWABLE_WINDOW) {
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if (WindowDrawable(pDraw->type)) {
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need_fake_front++;
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}
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}
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if (pDraw->type == DRAWABLE_WINDOW) {
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if (WindowDrawable(pDraw->type)) {
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if (attachment == DRI2BufferFakeFrontLeft) {
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need_fake_front--;
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have_fake_front = 1;
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