From 0d9d3f3e361f769822caedccf4c2a58cc9930ecc Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 27 Apr 2009 15:11:10 -0700 Subject: [PATCH] DRI2: Force allocation of real-front buffer for non-windows as well For redirected rendering we end up with pixmaps (which the app thinks are windows) that are double buffered. Signed-off-by: Ian Romanick Tested-by: Pierre Willenbrock --- hw/xfree86/dri2/dri2.c | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c index 9ded048eb..1d49d7c65 100644 --- a/hw/xfree86/dri2/dri2.c +++ b/hw/xfree86/dri2/dri2.c @@ -206,18 +206,21 @@ do_get_buffers(DrawablePtr pDraw, int *width, int *height, * attachments. The counting logic in the loop accounts for the case * where the client requests both the fake and real front-buffer. */ - if (pDraw->type == DRAWABLE_WINDOW) { - if (attachment == DRI2BufferBackLeft) { - need_real_front++; - front_format = format; - } + if (attachment == DRI2BufferBackLeft) { + need_real_front++; + front_format = format; + } - if (attachment == DRI2BufferFrontLeft) { - need_real_front--; + if (attachment == DRI2BufferFrontLeft) { + need_real_front--; + front_format = format; + + if (pDraw->type == DRAWABLE_WINDOW) { need_fake_front++; - front_format = format; } + } + if (pDraw->type == DRAWABLE_WINDOW) { if (attachment == DRI2BufferFakeFrontLeft) { need_fake_front--; have_fake_front = 1;