[Piglit] [PATCH] glean/texCombine: test fewer combinations

[Marek Olšák]

It takes 10 minutes for llvmpipe to finish this test. With this patch,
it takes 20 seconds.

Before:

Tested 104 GL_REPLACE combinations
Tested 7540 GL_ADD combinations
Tested 7540 GL_ADD_SIGNED_EXT combinations
Tested 7540 GL_MODULATE combinations
Tested 5957 GL_INTERPOLATE_EXT combinations
Tested 7540 GL_DOT3_RGB_EXT combinations
Tested 7540 GL_DOT3_RGBA_EXT combinations
Tested 47662 GL_MODULATE_ADD_ATI combinations
Tested 47662 GL_MODULATE_SIGNED_ADD_ATI combinations
Tested 47662 GL_MODULATE_SUBTRACT_ATI combinations
Tested 218 multitexture combinations
Tested 8 crossbar combinations

After:

Tested 17 GL_REPLACE combinations
Tested 1237 GL_ADD combinations
Tested 1237 GL_ADD_SIGNED_EXT combinations
Tested 1237 GL_MODULATE combinations
Tested 978 GL_INTERPOLATE_EXT combinations
Tested 1237 GL_DOT3_RGB_EXT combinations
Tested 1237 GL_DOT3_RGBA_EXT combinations
Tested 7825 GL_MODULATE_ADD_ATI combinations
Tested 7825 GL_MODULATE_SIGNED_ADD_ATI combinations
Tested 7825 GL_MODULATE_SUBTRACT_ATI combinations
Tested 35 multitexture combinations
Tested 8 crossbar combinations
---
 tests/glean/ttexcombine.cpp |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/glean/ttexcombine.cpp b/tests/glean/ttexcombine.cpp
index 9f0b47e..5c5234d 100644
--- a/tests/glean/ttexcombine.cpp
+++ b/tests/glean/ttexcombine.cpp
@@ -1609,7 +1609,7 @@ TexCombineTest::runOne(BasicResult& r, Window& w) {
 
 	// If quick mode, run fewer tests
 	if (env->options.quick)
-		testStride = 11;  // a prime number
+		testStride = 67;  // a prime number
 	else
 		testStride = 1;
 
-- 
1.7.9.5