On 10/20/2015 05:19 PM, Marta Lofstedt wrote:
From: Marta Lofstedt <marta.lofst...@intel.com>
OpenGL ES 3.1 specification, section 10.5:
"An INVALID_OPERATION error is generated if
transform feedback is active and not paused."
Signed-off-by: Marta Lofstedt <marta.lofst...@linux.intel.com>
---
src/mesa/main/api_validate.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index a084362..cb6112f 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -711,6 +711,15 @@ valid_draw_indirect(struct gl_context *ctx,
return GL_FALSE;
}
+ /* OpenGL ES 3.1 specification, section 10.5:
+ * "An INVALID_OPERATION error is generated if
+ * transform feedback is active and not paused."
+ */
+ if (_mesa_is_gles31(ctx) && _mesa_is_xfb_active_and_unpaused(ctx)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "%s(TransformFeedback is active but not paused)", name);
better go with "and not paused" here like spec says;
Reviewed-by: Tapani Pälli <tapani.pa...@intel.com>
+ }
+
/*
* OpenGL ES 3.1 spec. section 10.5:
* "An INVALID_OPERATION error is generated if zero is bound to
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