diff options
| author | Adam Jackson <ajax@redhat.com> | 2016-03-19 13:44:10 -0400 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2016-03-30 10:47:56 -0400 |
| commit | b2ef7df476af619903ef7f6b6962b371ae14306c (patch) | |
| tree | cee797241ef25f85c97a5581669496279c8133dd /hw | |
| parent | f95645c6f70019316f8ad77b7beb84530fc0505f (diff) | |
xquartz/glx: Error out for MakeContextCurrent(draw != read)
CGL doesn't have a way to express this directly, unlike EGL WGL and GLX.
It might be implementable, but it's never actually worked, and it's a
fairly niche feature so we're better off throwing an error if someone
attempts it.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/xquartz/GL/indirect.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/xquartz/GL/indirect.c b/hw/xquartz/GL/indirect.c index 4f3e2e472..544cb780c 100644 --- a/hw/xquartz/GL/indirect.c +++ b/hw/xquartz/GL/indirect.c @@ -387,6 +387,9 @@ __glXAquaContextMakeCurrent(__GLXcontext *baseContext) GLAQUA_DEBUG_MSG("glAquaMakeCurrent (ctx 0x%p)\n", baseContext); + if (context->base.drawPriv != context->base.readPriv) + return 0; + if (attach(context, drawPriv)) return /*error*/ 0; |