cairo: Add 1.4.10 with cairo-perf stat patch.

diff --git a/packages/cairo/cairo-1.4.10/.mtn2git_empty b/packages/cairo/cairo-1.4.10/.mtn2git_empty
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/packages/cairo/cairo-1.4.10/stats.patch b/packages/cairo/cairo-1.4.10/stats.patch
new file mode 100644 (file)
index 0000000..63df25c
--- /dev/null
+++ b/packages/cairo/cairo-1.4.10/stats.patch
@@ -0,0 +1,33 @@
+See cairo mailing list 15-10-2007 patch by Soeren Sandmann.
+Fixes unreliable results for cairo-perf.
+
+diff --git a/perf/cairo-perf.c b/perf/cairo-perf.c
+index 360f2dd..a8d7abc 100644
+--- a/perf/cairo-perf.c
++++ b/perf/cairo-perf.c
+@@ -166,22 +166,11 @@ cairo_perf_run (cairo_perf_t             *perf,
+                       cairo_perf_ticks_per_second () / 1000.0);
+           printf (" %lld", times[i]);
+       } else {
+-          if (i > 0) {
+-              _cairo_stats_compute (&stats, times, i+1);
+-
+-              if (stats.std_dev <= CAIRO_PERF_LOW_STD_DEV &&
+-                  ! perf->exact_iterations)
+-              {
+-                  low_std_dev_count++;
+-                  if (low_std_dev_count >= CAIRO_PERF_STABLE_STD_DEV_COUNT)
+-                      break;
+-              } else {
+-                  low_std_dev_count = 0;
+-              }
+-          }
+       }
+     }
+ 
++    _cairo_stats_compute (&stats, times, i+1);
++          
+     if (perf->raw) {
+       printf ("\n");
+     } else {
+diff --git a/perf/cairo-stats.c b/perf/cairo-stats.c

diff --git a/packages/cairo/cairo_1.4.10.bb b/packages/cairo/cairo_1.4.10.bb
index 845e14f..e89c0e6 100644 (file)
--- a/packages/cairo/cairo_1.4.10.bb
+++ b/packages/cairo/cairo_1.4.10.bb
@@ -1,6 +1,9 @@
 require cairo.inc
 
-SRC_URI = "http://cairographics.org/releases/cairo-${PV}.tar.gz"
+DEFAULT_PREFERENCE = "-1"
+
+SRC_URI = "http://cairographics.org/releases/cairo-${PV}.tar.gz \
+file://stats.patch;patch=1;p=1"
 
 PR = "r0"