1 files changed, 55 insertions, 0 deletions
diff --git a/progs/openvg/trivial/star-nonzero.c b/progs/openvg/trivial/star-nonzero.c
new file mode 100644
index 0000000000..012fbd3929
--- /dev/null
+++ b/progs/openvg/trivial/star-nonzero.c
@@ -0,0 +1,55 @@
+#include "eglcommon.h"
+
+#include <VG/openvg.h>
+
+const VGfloat white_color[4] = {1.0, 1.0, 1.0, 1.0};
+const VGfloat green_color[4] = {0.0, 1.0, 0.0, 0.8};
+
+VGPath path;
+VGPaint fill;
+
+
+static void
+init(void)
+{
+   static const VGubyte cmds[6] = {VG_MOVE_TO_ABS, VG_LINE_TO_ABS, VG_LINE_TO_ABS, VG_LINE_TO_ABS,
+                                   VG_LINE_TO_ABS, VG_CLOSE_PATH};
+   static const VGfloat coords[]   = {  0,  200,
+                                        300,  200,
+                                        50,   0,
+                                        150, 300,
+                                        250,   0};
+   path = vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F, 1, 0, 0, 0,
+                       VG_PATH_CAPABILITY_APPEND_TO);
+   vgAppendPathData(path, 6, cmds, coords);
+
+   fill = vgCreatePaint();
+   vgSetParameterfv(fill, VG_PAINT_COLOR, 4, green_color);
+   vgSetPaint(fill, VG_FILL_PATH);
+
+   vgSetfv(VG_CLEAR_COLOR, 4, white_color);
+   vgSeti(VG_FILL_RULE, VG_NON_ZERO);
+}
+
+/* new window size or exposure */
+static void
+reshape(int w, int h)
+{
+   vgLoadIdentity();
+}
+
+static void
+draw(void)
+{
+   vgClear(0, 0, window_width(), window_height());
+   vgDrawPath(path, VG_FILL_PATH | VG_STROKE_PATH);
+
+   vgFlush();
+}
+
+
+int main(int argc, char **argv)
+{
+   return run(argc, argv, init, reshape,
+              draw, 0);
+}