xserver: Branch 'master'
Adam Jackson
ajax at kemper.freedesktop.org
Wed Sep 23 14:09:59 PDT 2015
glx/glxdriswrast.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
New commits:
commit 6da3f5d04f6a1cda0c858280f9561f9fbc323275
Author: Dave Airlie <airlied at redhat.com>
Date: Wed Sep 23 11:19:00 2015 +1000
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 at redhat.com>
Signed-off-by: Dave Airlie <airlied at redhat.com>
diff --git a/glx/glxdriswrast.c b/glx/glxdriswrast.c
index 9add2a1..e8e53bf 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) {
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