From e6386e0d9a461e7bc96ae7137de9c0a33f24c1a4 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 6 Apr 2009 15:35:37 -0700 Subject: [PATCH] DRI2: Assume that there is always a front buffer MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Assume that the front-buffer exists even if the server didn't tell the client that it exists. Signed-off-by: Ian Romanick Reviewed-by: Kristian Høgsberg --- src/glx/x11/dri2_glx.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c index aa21a97023f..b6eeb913b66 100644 --- a/src/glx/x11/dri2_glx.c +++ b/src/glx/x11/dri2_glx.c @@ -74,7 +74,6 @@ struct __GLXDRIdrawablePrivateRec { int bufferCount; int width, height; int have_back; - int have_front; int have_fake_front; }; @@ -195,7 +194,7 @@ static void dri2CopySubBuffer(__GLXDRIdrawable *pdraw, XserverRegion region; /* Check we have the right attachments */ - if (!(priv->have_front && priv->have_back)) + if (!priv->have_back) return; xrect.x = x; @@ -229,7 +228,7 @@ static void dri2WaitX(__GLXDRIdrawable *pdraw) XserverRegion region; /* Check we have the right attachments */ - if (!(priv->have_fake_front && priv->have_front)) + if (!priv->have_fake_front) return; xrect.x = 0; @@ -254,7 +253,7 @@ static void dri2WaitGL(__GLXDRIdrawable *pdraw) XRectangle xrect; XserverRegion region; - if (!(priv->have_fake_front && priv->have_front)) + if (!priv->have_fake_front) return; xrect.x = 0; @@ -308,7 +307,6 @@ dri2GetBuffers(__DRIdrawable *driDrawable, pdraw->width = *width; pdraw->height = *height; pdraw->bufferCount = *out_count; - pdraw->have_front = 0; pdraw->have_fake_front = 0; pdraw->have_back = 0; @@ -320,8 +318,6 @@ dri2GetBuffers(__DRIdrawable *driDrawable, pdraw->buffers[i].pitch = buffers[i].pitch; pdraw->buffers[i].cpp = buffers[i].cpp; pdraw->buffers[i].flags = buffers[i].flags; - if (pdraw->buffers[i].attachment == __DRI_BUFFER_FRONT_LEFT) - pdraw->have_front = 1; if (pdraw->buffers[i].attachment == __DRI_BUFFER_FAKE_FRONT_LEFT) pdraw->have_fake_front = 1; if (pdraw->buffers[i].attachment == __DRI_BUFFER_BACK_LEFT) -- 2.30.2