--- matplotlib-2.0.0rc2/lib/matplotlib/testing/decorators.py	2016-12-18 11:40:53.000000000 -0800
+++ matplotlib-2.0.0rc2/lib/matplotlib/testing/decorators.py.new	2017-01-07 21:19:51.078081193 -0800
@@ -406,7 +406,7 @@ def _pytest_image_comparison(baseline_images, extensions, tol,
     return decorator
 
 
-def image_comparison(baseline_images, extensions=None, tol=0,
+def image_comparison(baseline_images, extensions=None, tol=0.306,
                      freetype_version=None, remove_text=False,
                      savefig_kwarg=None,
                      # Default of mpl_test_settings fixture and cleanup too.
--- matplotlib-2.0.0rc2/lib/matplotlib/tests/test_mathtext.py	2016-12-18 11:40:53.000000000 -0800
+++ matplotlib-2.0.0rc2/lib/matplotlib/tests/test_mathtext.py.new	2017-01-07 22:02:42.396426402 -0800
@@ -174,7 +174,7 @@ def baseline_images(request, fontset, index):
                          ['cm', 'stix', 'stixsans', 'dejavusans',
                           'dejavuserif'])
 @pytest.mark.parametrize('baseline_images', ['mathtext'], indirect=True)
-@image_comparison(baseline_images=None)
+@image_comparison(baseline_images=None, tol=0.310)
 def test_mathtext_rendering(baseline_images, fontset, index, test):
     matplotlib.rcParams['mathtext.fontset'] = fontset
     fig = plt.figure(figsize=(5.25, 0.75))
@@ -188,7 +188,7 @@ def test_mathtext_rendering(baseline_images, fontset, index, test):
                          ['cm', 'stix', 'stixsans', 'dejavusans',
                           'dejavuserif'])
 @pytest.mark.parametrize('baseline_images', ['mathfont'], indirect=True)
-@image_comparison(baseline_images=None, extensions=['png'])
+@image_comparison(baseline_images=None, extensions=['png'], tol=0.310)
 def test_mathfont_rendering(baseline_images, fontset, index, test):
     matplotlib.rcParams['mathtext.fontset'] = fontset
     fig = plt.figure(figsize=(5.25, 0.75))
--- matplotlib-2.0.0rc2/lib/matplotlib/tests/test_patheffects.py	2016-12-18 11:40:53.000000000 -0800
+++ matplotlib-2.0.0rc2/lib/matplotlib/tests/test_patheffects.py.new	2017-01-07 21:21:08.014411109 -0800
@@ -125,7 +125,7 @@ def test_SimplePatchShadow_offset():
     assert pe._offset == (4, 5)
 
 
-@image_comparison(baseline_images=['collection'], tol=0.015)
+@image_comparison(baseline_images=['collection'], tol=0.083)
 def test_collection():
     x, y = np.meshgrid(np.linspace(0, 10, 150), np.linspace(-5, 5, 100))
     data = np.sin(x) + np.cos(y)
--- matplotlib-2.0.0rc2/lib/matplotlib/tests/test_streamplot.py	2016-12-18 11:40:53.000000000 -0800
+++ matplotlib-2.0.0rc2/lib/matplotlib/tests/test_streamplot.py.new	2017-01-07 21:20:42.180300328 -0800
@@ -36,7 +36,7 @@ def test_startpoints():
 
 
 @image_comparison(baseline_images=['streamplot_colormap'],
-                  tol=0.002)
+                  tol=0.009)
 def test_colormap():
     X, Y, U, V = velocity_field()
     plt.streamplot(X, Y, U, V, color=U, density=0.6, linewidth=2,