From: Carl Worth <cworth@cworth.org>
Date: Wed, 30 Oct 2013 21:39:47 +0000 (-0700)
Subject: Collect any available results before switching contexts.
X-Git-Url: https://git.cworth.org/git?p=fips;a=commitdiff_plain;h=158a5862aeea9224fcd60c28b0bb19cb6b9f9381;hp=578755112a99655fdce6ed4ae924d82a31c26abb

Collect any available results before switching contexts.

Rather than missing out on any measured results by just throwing them
away, we collect anything that is ready.

This way, if any queries don't actually have results ready, we will
throw those away, since we're not going to be able to get a meaningful
result from them with the current context going away.
---

diff --git a/metrics.c b/metrics.c
index 4e67ab9..6e81fae 100644
--- a/metrics.c
+++ b/metrics.c
@@ -331,6 +331,8 @@ metrics_info_fini (void)
 	if (! info->initialized)
 		return;
 
+	metrics_collect_available ();
+
 	if (ctx->timer_begun_id) {
 		glEndQuery (GL_TIME_ELAPSED);
 		glDeleteQueries (1, &ctx->timer_begun_id);