[glean-dev] [PATCH 1/2] blendFunc: Don't swapbuffers when in quick mode.

[Eric A. <er...@an...>]

This was a massive bottleneck: 5 * 5 * 12 * 12 * 13 * 13 or so is
quite a few frames, especially when you're synced to vblank.  Brings
runtime down to 2 minutes on my system.
---
 src/glean/tblend.cpp |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/glean/tblend.cpp b/src/glean/tblend.cpp
index 057ee4a..51d29fe 100644
--- a/src/glean/tblend.cpp
+++ b/src/glean/tblend.cpp
@@ -617,7 +617,8 @@ BlendFuncTest::runCombo(BlendFuncResult& r, Window& w,
 	runFactorsResult res(runFactors(p.srcRGB, p.srcA, p.dstRGB, p.dstA,
 					p.opRGB, p.opA, p.constColor,
 					*(r.config), env));
-	w.swap();
+	if (!env.options.quick)
+		w.swap();
 
 	p.rbErr = res.readbackErrorBits;
 	p.blErr = res.blendErrorBits;
-- 
1.7.0.4