diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-09-23 11:19:00 +1000 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2015-09-23 17:08:44 -0400 |
| commit | 6da3f5d04f6a1cda0c858280f9561f9fbc323275 (patch) | |
| tree | 1509845c8a9dad2288513356a1bf052e5e4cb770 | |
| parent | 5e9457c41c05b65da7e39bd8944ec761479f19dd (diff) | |
glx: fix regression with copy sub buffer disappearing
So copy sub buffer isn't a core extensions it's a driver extension
which means we are using totally the wrong interface to query for it
here, which means bad things happen when you roll out this code,
for instance MESA_copy_sub_buffer stops working.
This is just the hack I'm sticking in Fedora to avoid the regression
for now, but hopefully will inspire us.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | glx/glxdriswrast.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/glx/glxdriswrast.c b/glx/glxdriswrast.c index 9add2a13f..e8e53bfdb 100644 --- a/glx/glxdriswrast.c +++ b/glx/glxdriswrast.c @@ -396,6 +396,9 @@ initializeExtensions(__GLXDRIscreen * screen) const __DRIextension **extensions; int i; + __glXEnableExtension(screen->glx_enable_bits, "GLX_MESA_copy_sub_buffer"); + LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n"); + if (screen->swrast->base.version >= 3) { __glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_create_context"); @@ -416,8 +419,6 @@ initializeExtensions(__GLXDRIscreen * screen) if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) { screen->copySubBuffer = (const __DRIcopySubBufferExtension *) extensions[i]; - __glXEnableExtension(screen->glx_enable_bits, - "GLX_MESA_copy_sub_buffer"); } if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) { |