ctx->Extensions.ARB_occlusion_query is set based on the driver-
capabilities, not based on the context type. We need to check against
_mesa_has_ARB_occlusion_query(ctx) instead to figure out if the
extension is really supported. We also need to check for
ARB_occlusion_query2, as ARB_occlusion_query isn't available in core
contexts.
This turns usage of GL_SAMPLES_PASSED into an error on ES 3, as is
required by the spec.
Signed-off-by: Erik Faye-Lund <erik.faye-l...@collabora.com>
---
src/mesa/main/queryobj.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index 96b1c6bb30a..4c8e4df98bb 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -179,7 +179,8 @@ get_query_binding_point(struct gl_context *ctx, GLenum
target, GLuint index)
switch (target) {
case GL_SAMPLES_PASSED:
- if (ctx->Extensions.ARB_occlusion_query)
+ if (_mesa_has_ARB_occlusion_query(ctx) ||
+ _mesa_has_ARB_occlusion_query2(ctx))
return &ctx->Query.CurrentOcclusionObject;
else
return NULL;
--
2.19.1
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