Section 2.14 Asynchronous Queries, page 84 of the OpenGL ES 3.0.4
spec states:
"BeginQuery generates an INVALID_OPERATION error if any of the
following conditions hold: [...] id is the name of an
existing query object whose type does not match target; [...]
Similar wording exists in the OpenGL 4.5 spec, section 4.2. QUERY
OBJECTS AND ASYNCHRONOUS QUERIES, page 43.
Fixes 1 dEQP test:
* dEQP-GLES3.functional.negative_api.fragment.begin_query
---
src/mesa/main/queryobj.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index 8ce899f..6b4a58b 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -361,6 +361,22 @@ _mesa_BeginQueryIndexed(GLenum target, GLuint index,
GLuint id)
"glBeginQuery{Indexed}(query already active)");
return;
}
+
+ /* Section 2.14 Asynchronous Queries, page 84 of the OpenGL ES 3.0.4
+ * spec states:
+ *
+ * "BeginQuery generates an INVALID_OPERATION error if any of the
+ * following conditions hold: [...] id is the name of an
+ * existing query object whose type does not match target; [...]
+ *
+ * Similar wording exists in the OpenGL 4.5 spec, section 4.2. QUERY
+ * OBJECTS AND ASYNCHRONOUS QUERIES, page 43.
+ */
+ if (q->EverBound && q->Target != target) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glBeginQuery{Indexed}(target mismatch)");
+ return;
+ }
}
q->Target = target;
--
2.1.3
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
