AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

DRI2: Assume that there is always a front buffer

Browse Source 
Assume that the front-buffer exists even if the server didn't tell the
client that it exists.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kristian Høgsberg <krh@redhat.com>
This commit is contained in:
Ian Romanick
2009-04-06 15:35:37 -07:00
committed by Ian Romanick
parent 43cf0d1eeb
commit e6386e0d9a
1 changed files with 3 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/glx/x11/dri2_glx.c
+3 -7
View File
@@ -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)