summaryrefslogtreecommitdiff
path: root/progs/openvg/trivial/ellipse.c
diff options
context:
space:
mode:
Diffstat (limited to 'progs/openvg/trivial/ellipse.c')
-rw-r--r--progs/openvg/trivial/ellipse.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/progs/openvg/trivial/ellipse.c b/progs/openvg/trivial/ellipse.c
deleted file mode 100644
index 4c7d4904f8..0000000000
--- a/progs/openvg/trivial/ellipse.c
+++ /dev/null
@@ -1,84 +0,0 @@
-#include "eglcommon.h"
-
-#include <VG/openvg.h>
-
-#include <math.h>
-#include <stdlib.h>
-
-const VGfloat white_color[4] = {1.0, 1.0, 1.0, 1.0};
-const VGfloat color[4] = {0.0, 0.0, 0.0, 1.0};
-
-VGPath path;
-VGPaint paint;
-
-static void
-init(void)
-{
- VGfloat clearColor[] = {1.0f, 1.0f, 1.0f, 1.0f};/* white color */
- VGfloat fillColor[] = {1.0f, 0.0f, 0.0f, 1.0f};/* red color */
- static const VGubyte segments[4] = {VG_MOVE_TO_ABS,
- VG_SCCWARC_TO_ABS,
- VG_SCCWARC_TO_ABS,
- VG_CLOSE_PATH};
- VGfloat data[12];
- const VGfloat cx = 0, cy=29, width=80, height=40;
- const VGfloat hw = width * 0.5f;
- const VGfloat hh = height * 0.5f;
-
- data[0] = cx + hw;
- data[1] = cy;
- data[2] = hw;
- data[3] = hh;
- data[4] = 0;
- data[5] = cx - hw;
- data[6] = cy;
- data[7] = hw;
- data[8] = hh;
- data[9] = 0;
- data[10] = data[0];
- data[11] = cy;
-
- vgSetfv(VG_CLEAR_COLOR, 4, clearColor);
- vgSeti(VG_RENDERING_QUALITY, VG_RENDERING_QUALITY_NONANTIALIASED);
-
-
- path = vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
- 1.0f, 0.0f, 0, 0, VG_PATH_CAPABILITY_ALL);
- if (path == VG_INVALID_HANDLE) {
- return;
- }
- paint = vgCreatePaint();
- if (paint == VG_INVALID_HANDLE) {
- vgDestroyPath(path);
- return;
- }
-
- vgAppendPathData(path, 4, segments, data);
- vgSetParameterfv(paint, VG_PAINT_COLOR, 4, fillColor);
- vgSetParameteri( paint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
- vgSetPaint(paint, VG_FILL_PATH);
-}
-
-/* new window size or exposure */
-static void
-reshape(int w, int h)
-{
-}
-
-static void
-draw(void)
-{
- vgClear(0, 0, window_width(), window_height());
- vgLoadIdentity();
- vgTranslate(50, 21);
- vgDrawPath(path, VG_FILL_PATH);
- vgFlush();
-}
-
-
-int main(int argc, char **argv)
-{
- set_window_size(100, 100);
- return run(argc, argv, init, reshape,
- draw, 0);
-}