progs: Remove remaining EGL demos.

[mesa.git] / progs / egl / openvg / trivial / arc.c

diff --git a/progs/egl/openvg/trivial/arc.c b/progs/egl/openvg/trivial/arc.c
deleted file mode 100644 (file)
index db686be..0000000
--- a/progs/egl/openvg/trivial/arc.c
+++ /dev/null
@@ -1,139 +0,0 @@
-#include "eglcommon.h"
-
-#include <VG/openvg.h>
-#include <math.h>
-
-const VGfloat clear_color[4] = {1.0, 1.0, 1.0, 1.0};
-const VGfloat color[4] = {1.0, 1.0, 1.0, 0.5};
-
-VGPath vgPath;
-
-static void ellipse(VGPath vgPath, VGfloat rx, VGfloat ry, VGfloat angle)
-{
-    static const VGubyte cmd[] =
-    { VG_MOVE_TO_ABS, VG_SCCWARC_TO_REL, VG_SCCWARC_TO_REL, VG_CLOSE_PATH };
-
-    VGfloat val[12];
-    VGfloat c = cos(angle) * rx;
-    VGfloat s = sin(angle) * rx;
-
-    val[0] = c;
-    val[1] = s;
-    val[2] = rx;
-    val[3] = ry;
-    val[4] = angle;
-    val[5] = -2.0f * c;
-    val[6] = -2.0f * s;
-    val[7] = rx;
-    val[8] = ry;
-    val[9] = angle;
-    val[10] = 2.0f * c;
-    val[11] = 2.0f * s;
-
-    vgClearPath(vgPath, VG_PATH_CAPABILITY_ALL);
-    vgAppendPathData(vgPath, sizeof(cmd), cmd, val);
-    vgDrawPath(vgPath, VG_FILL_PATH | VG_STROKE_PATH);
-}
-
-static void
-init(void)
-{
-    VGPaint vgPaint;
-
-    vgSetfv(VG_CLEAR_COLOR, 4, clear_color);
-    vgPath = vgCreatePath(VG_PATH_FORMAT_STANDARD,
-                          VG_PATH_DATATYPE_F, 1.0f, 0.0f, 0, 0,
-                          VG_PATH_CAPABILITY_ALL);
-
-    vgPaint = vgCreatePaint();
-    vgSetParameteri(vgPaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
-    vgSetColor(vgPaint, 0x00ff00ff);
-    vgSetPaint(vgPaint, VG_FILL_PATH);
-
-    vgSeti(VG_RENDERING_QUALITY, VG_RENDERING_QUALITY_NONANTIALIASED);
-    vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
-    vgSetf(VG_STROKE_LINE_WIDTH, 2.0f);
-    vgSeti(VG_STROKE_CAP_STYLE, VG_CAP_SQUARE);
-    vgSeti(VG_STROKE_JOIN_STYLE, VG_JOIN_MITER);
-    vgSetf(VG_STROKE_MITER_LIMIT, 4.0f);
-    vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
-}
-
-/* new window size or exposure */
-static void
-reshape(int w, int h)
-{
-}
-
-static void
-draw(void)
-{
-    vgClear(0, 0, window_width(), window_height());
-
-#if 0
-    vgLoadIdentity();
-    vgTranslate(40.0f, 24.0f);
-    vgScale(0.61804f, 0.61804f);
-    vgShear(-1.0f, 0.0f);
-    vgDrawPath(vgPath, VG_FILL_PATH | VG_STROKE_PATH);
-#else
-
-    /* row 1, col 1: Identity transform. */
-
-    vgLoadIdentity();
-    vgTranslate(8.0f, 8.0f);
-    ellipse(vgPath, 4.0f, 4.0f, 0.0f);
-
-    /* row 1, col 2: 10^3 horizontal squeeze. */
-
-    vgLoadIdentity();
-    vgTranslate(24.0f, 8.0f);
-    vgScale(1.0e-3f, 1.0f);
-    ellipse(vgPath, 4.0e3f, 4.0f, 0.0f);
-
-    /* row 1, col 3: 10^6 horizontal squeeze. */
-
-    vgLoadIdentity();
-    vgTranslate(40.0f, 8.0f);
-    vgScale(1.0e-6f, 1.0f);
-    ellipse(vgPath, 4.0e6f, 4.0f, 0.0f);
-
-    /* row 1, col 4: 10^9 horizontal squeeze. */
-
-    vgLoadIdentity();
-    vgTranslate(56.0f, 8.0f);
-    vgScale(1.0e-9f, 1.0f);
-    ellipse(vgPath, 4.0e9f, 4.0f, 0.0f);
-
-    /* row 2, col 1: 10^3 vertical squeeze. */
-
-    vgLoadIdentity();
-    vgTranslate(8.0f, 24.0f);
-    vgScale(1.0f, 1.0e-3f);
-    ellipse(vgPath, 4.0f, 4.0e3f, 0.0f);
-
-    /* row 2, col 2: Shear 0. */
-
-    vgLoadIdentity();
-    vgTranslate(24.0f, 24.0f);
-    vgShear(0.0f, 0.0f);
-    ellipse(vgPath, 4.0f, 4.0f, 0.0f);
-
-    /* row 2, col 3: Horizontal shear -1. */
-
-    vgLoadIdentity();
-    vgTranslate(40.0f, 24.0f);
-    vgScale(0.61804f, 0.61804f);
-    vgShear(-1.0f, 0.0f);
-    ellipse(vgPath, 10.47213f, 4.0f, 31.717f);
-#endif
-    vgFlush();
-}
-
-
-int main(int argc, char **argv)
-{
-    set_window_size(64, 64);
-   return run(argc, argv, init, reshape,
-              draw, 0);
-}