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Diffstat (limited to 'progs/egl/openvg/trivial/roundedrect.c')
-rw-r--r--progs/egl/openvg/trivial/roundedrect.c67
1 files changed, 67 insertions, 0 deletions
diff --git a/progs/egl/openvg/trivial/roundedrect.c b/progs/egl/openvg/trivial/roundedrect.c
new file mode 100644
index 0000000000..c80a4ed299
--- /dev/null
+++ b/progs/egl/openvg/trivial/roundedrect.c
@@ -0,0 +1,67 @@
+#include "eglcommon.h"
+
+#include <VG/openvg.h>
+
+const VGfloat white_color[4] = {1.0, 1.0, 1.0, 1.0};
+const VGfloat color[4] = {0.9, 0.1, 0.1, 0.8};
+
+VGPath path;
+VGPaint fill;
+
+
+static void
+init(void)
+{
+ static const VGubyte sqrCmds[10] = {VG_MOVE_TO_ABS,
+ VG_LINE_TO_ABS,
+ VG_CUBIC_TO_ABS,
+ VG_LINE_TO_ABS,
+ VG_CUBIC_TO_ABS,
+ VG_LINE_TO_ABS,
+ VG_CUBIC_TO_ABS,
+ VG_LINE_TO_ABS,
+ VG_CUBIC_TO_ABS,
+ VG_CLOSE_PATH};
+ static const VGfloat sqrCoords[] = {
+ 45.885571, 62.857143,
+ 154.11442, 62.857143,
+ 162.1236, 62.857143, 168.57142, 70.260744, 168.57142, 79.457144,
+ 168.57142, 123.4,
+ 168.57142, 132.5964, 162.1236, 140, 154.11442, 140,
+ 45.885571, 140,
+ 37.876394, 140, 31.428572, 132.5964, 31.428572, 123.4,
+ 31.428572, 79.457144,
+ 31.428572, 70.260744, 37.876394,62.857143, 45.885571,62.857143
+ };
+ path = vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F, 1, 0, 0, 0,
+ VG_PATH_CAPABILITY_APPEND_TO);
+ vgAppendPathData(path, 10, sqrCmds, sqrCoords);
+
+ fill = vgCreatePaint();
+ vgSetParameterfv(fill, VG_PAINT_COLOR, 4, color);
+ vgSetPaint(fill, VG_FILL_PATH);
+
+ vgSetfv(VG_CLEAR_COLOR, 4, white_color);
+ vgSetf(VG_STROKE_LINE_WIDTH, 6);
+}
+
+/* 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_STROKE_PATH);
+}
+
+
+int main(int argc, char **argv)
+{
+ return run(argc, argv, init, reshape,
+ draw, 0);
+}