178 lines
5.3 KiB
C
178 lines
5.3 KiB
C
#include <Evas.h>
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#include "../src/evas_gl_routines.h"
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#include <math.h>
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double get_time(void);
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double
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get_time(void)
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{
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struct timeval timev;
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gettimeofday(&timev, NULL);
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return (double)timev.tv_sec + (((double)timev.tv_usec) / 1000000);
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}
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int
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main(int argc, char **argv)
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{
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Display *d;
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Visual *vis;
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Colormap cmap;
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Window win;
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int win_w, win_h;
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d = XOpenDisplay(NULL);
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__evas_gl_init(d, DefaultScreen(d));
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vis = __evas_gl_get_visual(d, DefaultScreen(d));
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cmap = __evas_gl_get_colormap(d, DefaultScreen(d));
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win_w = 640; win_h = 480;
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if (argc == 3)
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{
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win_w = atoi(argv[1]);
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win_h = atoi(argv[2]);
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}
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{
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XSetWindowAttributes att;
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att.colormap = cmap;
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att.border_pixel = 0;
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att.event_mask = 0;
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win = XCreateWindow(d,
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RootWindow(d, DefaultScreen(d)),
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0, 0, win_w, win_h, 0,
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(__evas_gl_get_visual_info(d, DefaultScreen(d)))->depth,
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InputOutput,
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vis,
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CWColormap | CWBorderPixel | CWEventMask,
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&att);
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XMapWindow(d, win);
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}
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if (__evas_gl_capable(d))
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{
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int a = 0;
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double t1, t2;
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Evas_GL_Image *i[4], *bg, *l;
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Evas_GL_Font *fn[4];
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Evas_GL_Graident *gr;
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bg = __evas_gl_image_new_from_file(d, "img/sky001.png");
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i[0] = __evas_gl_image_new_from_file(d, "img/fog1001.png");
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i[1] = __evas_gl_image_new_from_file(d, "img/fog2001.png");
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i[2] = __evas_gl_image_new_from_file(d, "img/fog3001.png");
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i[3] = __evas_gl_image_new_from_file(d, "img/fog4001.png");
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l = __evas_gl_image_new_from_file(d, "img/logo001.png");
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__evas_gl_text_font_add_path("./fnt");
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fn[0] = __evas_gl_text_font_new(d, "cinema", 24);
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fn[1] = __evas_gl_text_font_new(d, "grunge", 16);
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fn[2] = __evas_gl_text_font_new(d, "morpheus", 24);
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fn[3] = __evas_gl_text_font_new(d, "notepad", 24);
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gr = __evas_gl_gradient_new(d);
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__evas_gl_gradient_color_add(gr, 255, 255, 255, 255, 4);
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__evas_gl_gradient_color_add(gr, 255, 255, 0, 200, 4);
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__evas_gl_gradient_color_add(gr, 255, 0, 0, 100, 4);
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__evas_gl_gradient_color_add(gr, 0, 0, 0, 0, 4);
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if (!bg)
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{
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printf("cannot find images!\n");
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exit(1);
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}
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t1 = 0;
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for(;;)
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{
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int j, k;
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if (a == 0)
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t1 = get_time();
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__evas_gl_draw_add_rect(d, win, 0, 0, win_w, win_h);
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__evas_gl_image_draw(bg, d, win, win_w, win_h,
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0, 0, __evas_gl_image_get_width(bg), __evas_gl_image_get_height(bg),
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0, 0, win_w, win_h);
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for (k = 0; k < 4; k++)
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{
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int xx, yy;
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j = 3 - (k % 4);
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xx = (((k + 1) * a) / 2) % win_w;
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yy = 0;
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if (k == 2)
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__evas_gl_image_draw(l, d, win, win_w, win_h,
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0, 0, __evas_gl_image_get_width(l), __evas_gl_image_get_height(l),
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(win_w - __evas_gl_image_get_width(l)) / 2, (win_h - __evas_gl_image_get_height(l)) /2, __evas_gl_image_get_width(l), __evas_gl_image_get_height(l));
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__evas_gl_image_draw(i[j], d, win, win_w, win_h,
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0, 0, __evas_gl_image_get_width(i[j]), __evas_gl_image_get_height(i[j]),
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xx, yy, win_w, win_h);
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__evas_gl_image_draw(i[j], d, win, win_w, win_h,
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0, 0, __evas_gl_image_get_width(i[j]), __evas_gl_image_get_height(i[j]),
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xx - win_w, yy, win_w, win_h);
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}
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__evas_gl_text_draw(fn[0], d, win, win_w, win_h, 30, 50,
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"This is a line...",
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255, 255, 255, 255);
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__evas_gl_text_draw(fn[1], d, win, win_w, win_h, 30, 100,
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"Of anti-aliased text drawn nicely...",
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255, 100, 100, 255);
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__evas_gl_text_draw(fn[2], d, win, win_w, win_h, 30, 150,
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"With evas... Oh goodie isn't this fun!",
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100, 100, 255, 200);
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__evas_gl_text_draw(fn[3], d, win, win_w, win_h, 30, 200,
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"With Lots of colors & transparency too!",
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50, 200, 100, 100);
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__evas_gl_rectangle_draw(d, win, win_w, win_h,
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80, 100, 100, 30,
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200, 40, 100, 100);
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__evas_gl_rectangle_draw(d, win, win_w, win_h,
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150, 110, 25, 25,
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200, 40, 100, 255);
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__evas_gl_rectangle_draw(d, win, win_w, win_h,
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170, 160, 200, 180,
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30, 40, 200, 120);
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__evas_gl_line_draw(d, win, win_w, win_h,
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10, 20, 100, 160,
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255, 255, 255, 255);
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__evas_gl_line_draw(d, win, win_w, win_h,
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10, 20, 100, 40,
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0, 0, 255, 180);
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__evas_gl_line_draw(d, win, win_w, win_h,
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10, 20, 100, 20,
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0, 0, 0, 255);
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__evas_gl_line_draw(d, win, win_w, win_h,
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10, 20, 100, 5,
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255, 0, 0, 255);
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__evas_gl_line_draw(d, win, win_w, win_h,
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10, 20, 12, 2,
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80, 160, 80, 255);
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__evas_gl_line_draw(d, win, win_w, win_h,
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10, 20, 10, 200,
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255, 255, 0, 100);
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__evas_gl_gradient_draw(gr,
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d, win, win_w, win_h,
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300, 100, 200, 200,
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((double)a * 360) / (double)win_w);
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__evas_gl_flush_draw(d, win);
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a++;
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if (a == (win_w * 4))
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{
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double pixels;
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double tim;
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t2 = get_time();
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tim = t2 - t1;
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pixels = (((((double)k + 1) * (double)win_w * (double)win_h) + ((double)__evas_gl_image_get_width(l) * (double)__evas_gl_image_get_height(l))) * (double)a);
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printf("%3.0f pixels in %3.3f seconds\n", pixels, tim);
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printf("..... %4.1f Mpixels/second\n", pixels / (tim * 1000000));
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a = 0;
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}
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}
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}
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else
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{
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printf("Your X server is unable to do GLX - no go buddy.\n");
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}
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argv = NULL;
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argc = 0;
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return 0;
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}
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