[PATCH] ex_blend2: Test ALLEGRO_SRC_COLOR and ALLEGRO_DST_COLOR.

[Peter Wang <novalazy@xxxxxxxxxx>]

---
 examples/ex_blend2.cpp |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/examples/ex_blend2.cpp b/examples/ex_blend2.cpp
index b67ca83..bda9905 100644
--- a/examples/ex_blend2.cpp
+++ b/examples/ex_blend2.cpp
@@ -90,7 +90,9 @@ Prog::Prog(const Theme & theme, ALLEGRO_DISPLAY *display) :
       l.append_item("ZERO");
       l.append_item("ALPHA");
       l.append_item("INVERSE");
-      d.add(l, 1 + i * 3, 25, 3, 6);
+      l.append_item("SRC_COLOR");
+      l.append_item("DST_COLOR");
+      d.add(l, 1 + i * 3, 25, 3, 7);
    }
 
    for (int i = 4; i < 6; i++) {
@@ -147,6 +149,10 @@ int str_to_blend_mode(const std::string & str)
       return ALLEGRO_ALPHA;
    if (str == "INVERSE")
       return ALLEGRO_INVERSE_ALPHA;
+   if (str == "SRC_COLOR")
+      return ALLEGRO_SRC_COLOR;
+   if (str == "DST_COLOR")
+      return ALLEGRO_DST_COLOR;
    if (str == "ADD")
       return ALLEGRO_ADD;
    if (str == "SRC_MINUS_DEST")
-- 
1.7.4.4


--oC1+HKm2/end4ao3--