diff options
author | Chia-I Wu <olv@lunarg.com> | 2010-04-01 14:20:24 +0800 |
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committer | Chia-I Wu <olv@lunarg.com> | 2010-04-01 22:25:48 +0800 |
commit | fc3ddd4b566380e7684c780450016e3e191a4160 (patch) | |
tree | 539e4eb39fb89a9ebb83116deef9c5d5ebc57e4d /progs/openvg/trivial/dash.c | |
parent | 7f231cab2b7c13ba70d6aa694f74b6d6eee6470f (diff) |
progs/openvg: Move OpenVG demos to a subdirectory of progs/egl.
That is, move
progs/openvg/demos to progs/egl/openvg,
progs/openvg/trivial to progs/egl/openvg/trivial.
Diffstat (limited to 'progs/openvg/trivial/dash.c')
-rw-r--r-- | progs/openvg/trivial/dash.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/progs/openvg/trivial/dash.c b/progs/openvg/trivial/dash.c deleted file mode 100644 index 2e84ddbd4e..0000000000 --- a/progs/openvg/trivial/dash.c +++ /dev/null @@ -1,95 +0,0 @@ -#include "eglcommon.h" - -#include <VG/openvg.h> -#include <X11/keysym.h> -#include <stdio.h> - -const VGfloat white_color[4] = {1.0, 1.0, 1.0, 1.0}; -const VGfloat color[4] = {0.4, 0.1, 1.0, 1.0}; - -VGPath path; -VGPaint fill; - -VGint cap_style = VG_CAP_BUTT; - -static void -init(void) -{ - static const VGubyte cmds[] = {VG_MOVE_TO_ABS, - VG_LINE_TO_ABS, - VG_LINE_TO_ABS - }; -#if 1 - static const VGfloat coords[] = {100, 100, 150, 100, - 150, 200 - }; -#else - static const VGfloat coords[] = {100, 20, 100, 220, - }; -#endif - VGfloat dash_pattern[2] = { 20.f, 20.f }; - path = vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F, 1, 0, 0, 0, - VG_PATH_CAPABILITY_APPEND_TO); - vgAppendPathData(path, 3, cmds, coords); - - 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, 20); - vgSeti(VG_STROKE_CAP_STYLE, cap_style); - vgSeti(VG_STROKE_JOIN_STYLE, VG_JOIN_ROUND); - vgSetfv(VG_STROKE_DASH_PATTERN, 2, dash_pattern); - vgSetf(VG_STROKE_DASH_PHASE, 0.0f); -} - -/* 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); - - vgFlush(); -} - -static int key_press(unsigned key) -{ - switch(key) { - case XK_c: - case XK_C: - ++cap_style; - if (cap_style > VG_CAP_SQUARE) - cap_style = VG_CAP_BUTT; - switch(cap_style) { - case VG_CAP_BUTT: - fprintf(stderr, "Cap style 'butt'\n"); - break; - case VG_CAP_ROUND: - fprintf(stderr, "Cap style 'round'\n"); - break; - case VG_CAP_SQUARE: - fprintf(stderr, "Cap style 'square'\n"); - break; - } - vgSeti(VG_STROKE_CAP_STYLE, cap_style); - break; - default: - break; - } - - return VG_TRUE; -} - -int main(int argc, char **argv) -{ - return run(argc, argv, init, reshape, - draw, key_press); -} |