mesa: add KHR_no_error support for glClientWaitSync()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

diff --git a/src/mapi/glapi/gen/ARB_sync.xml b/src/mapi/glapi/gen/ARB_sync.xml
index d8a1c34..141d5ae 100644 (file)
--- a/src/mapi/glapi/gen/ARB_sync.xml
+++ b/src/mapi/glapi/gen/ARB_sync.xml
@@ -54,7 +54,7 @@
         <param name="sync" type="GLsync"/>
     </function>
 
-    <function name="ClientWaitSync" es2="3.0">
+    <function name="ClientWaitSync" es2="3.0" no_error="true">
         <param name="sync" type="GLsync"/>
         <param name="flags" type="GLbitfield"/>
        <param name="timeout" type="GLuint64"/>

diff --git a/src/mesa/main/syncobj.c b/src/mesa/main/syncobj.c
index ce9c997..1347a0f 100644 (file)
--- a/src/mesa/main/syncobj.c
+++ b/src/mesa/main/syncobj.c
@@ -337,6 +337,16 @@ client_wait_sync(struct gl_context *ctx, struct gl_sync_object *syncObj,
 
 
 GLenum GLAPIENTRY
+_mesa_ClientWaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   struct gl_sync_object *syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
+   return client_wait_sync(ctx, syncObj, flags, timeout);
+}
+
+
+GLenum GLAPIENTRY
 _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout)
 {
    GET_CURRENT_CONTEXT(ctx);

diff --git a/src/mesa/main/syncobj.h b/src/mesa/main/syncobj.h
index ea4a712..426959f 100644 (file)
--- a/src/mesa/main/syncobj.h
+++ b/src/mesa/main/syncobj.h
@@ -63,6 +63,9 @@ _mesa_DeleteSync(GLsync sync);
 extern GLsync GLAPIENTRY
 _mesa_FenceSync(GLenum condition, GLbitfield flags);
 
+GLenum GLAPIENTRY
+_mesa_ClientWaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout);
+
 extern GLenum GLAPIENTRY
 _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);