diff options
Diffstat (limited to 'xorg')
| -rw-r--r-- | xorg/tests/xdemo/xdemo.c | 75 |
1 files changed, 66 insertions, 9 deletions
diff --git a/xorg/tests/xdemo/xdemo.c b/xorg/tests/xdemo/xdemo.c index 50963fd0..01bd248e 100644 --- a/xorg/tests/xdemo/xdemo.c +++ b/xorg/tests/xdemo/xdemo.c @@ -192,12 +192,41 @@ int drawFont(int count, char *msg) return 0; // nothing to do } +static void +drawoffscreen(void) +{ + int depth; + Pixmap pixmap1; + Pixmap pixmap2; + + printf("draw off screen, should see green rect\n"); + depth = DefaultDepth(g_disp, DefaultScreen(g_disp)); + + /* blue */ + pixmap1 = XCreatePixmap(g_disp, g_win, 64, 64, depth); + XSetForeground(g_disp, g_gc, 0x000000ff); + XFillRectangle(g_disp, pixmap1, g_gc, 0, 0, 64, 64); + + /* green */ + pixmap2 = XCreatePixmap(g_disp, g_win, 64, 64, depth); + XSetForeground(g_disp, g_gc, 0x0000ff00); + XFillRectangle(g_disp, pixmap2, g_gc, 0, 0, 64, 64); + + /* copy green to blue */ + XCopyArea(g_disp, pixmap2, pixmap1, g_gc, 0, 0, 64, 64, 0, 0); + + /* put on screen */ + XCopyArea(g_disp, pixmap1, g_win, g_gc, 0, 0, 64, 64, 128, 128); + + XFreePixmap(g_disp, pixmap1); + XFreePixmap(g_disp, pixmap2); +} + /** * display a usage message */ - -void -usage() +static void +usage(void) { printf("usage: xdemo [-l] [-r] [-s] [-f <string>] [-i <image file>] [-g <WxH>] [-c <count>] [-o <scroll type>] [-d <delay>] -z\n"); printf(" -l draw lines\n"); @@ -210,10 +239,12 @@ usage() printf(" -d <delay> loop delay in micro seconds, default 1000\n"); printf(" -o <jump|smooth1|smooth2| define scrolling method\n"); printf(" smooth3|smooth4>\n"); - printf(" -z <proxy_app> zero proxy counters for specified application\n\n"); + printf(" -z <proxy_app> zero proxy counters for specified application\n"); + printf(" -j offscreen to offscreen test\n\n"); } -int main(int argc, char **argv) +int +main(int argc, char** argv) { XEvent evt; Colormap colormap; @@ -230,6 +261,7 @@ int main(int argc, char **argv) int draw_stipples; int draw_fonts; int draw_image; + int draw_offscreen; int zero_counters; int scroll_type; char image_file[256]; @@ -245,6 +277,7 @@ int main(int argc, char **argv) draw_stipples = 1; draw_fonts = 1; draw_image = 1; + draw_offscreen = 1; g_delay_dur = 1000; scroll_type = SCROLL_SMOOTH1; zero_counters = 0; @@ -253,10 +286,20 @@ int main(int argc, char **argv) // process cmd line args opterr = 0; - while ((opt = getopt(argc, argv, "lrsg:c:f:i:d:o:z:")) != -1) + while ((opt = getopt(argc, argv, "lrsjg:c:f:i:d:o:z:")) != -1) { switch (opt) { + + case 'j': + draw_lines = 0; + draw_rects = 0; + draw_stipples = 0; + draw_fonts = 0; + draw_image = 0; + draw_offscreen = 1; + break; + case 'g': if (sscanf(optarg, "%dx%d", &g_winWidth, &g_winHeight) != 2) { fprintf(stderr, "\nerror: invalid geometry specified\n\n"); @@ -279,6 +322,7 @@ int main(int argc, char **argv) draw_stipples = 0; draw_fonts = 0; draw_image = 0; + draw_offscreen = 0; break; case 'r': @@ -287,6 +331,7 @@ int main(int argc, char **argv) draw_stipples = 0; draw_fonts = 0; draw_image = 0; + draw_offscreen = 0; break; case 's': @@ -295,6 +340,7 @@ int main(int argc, char **argv) draw_rects = 0; draw_fonts = 0; draw_image = 0; + draw_offscreen = 0; break; case 'f': @@ -309,6 +355,7 @@ int main(int argc, char **argv) draw_rects = 0; draw_stipples = 0; draw_image = 0; + draw_offscreen = 0; break; case 'i': @@ -323,6 +370,7 @@ int main(int argc, char **argv) draw_rects = 0; draw_stipples = 0; draw_fonts = 0; + draw_offscreen= 0; break; case 'h': @@ -385,7 +433,7 @@ int main(int argc, char **argv) // must have at least one operation if ((!draw_lines) && (!draw_rects) && (!draw_stipples) && - (!draw_fonts) && (!draw_image)) { + (!draw_fonts) && (!draw_image) && (!draw_offscreen)) { usage(); return -1; } @@ -490,20 +538,29 @@ int main(int argc, char **argv) drawBMP(image_file, scroll_type); printf("drew BMP in %d ms\n", time_elapsed_ms(tv)); } + + if (draw_offscreen) { + } if (zero_counters) { signal_tcp_proxy(proxy_app); } - eventMask = ButtonPressMask|ButtonReleaseMask; + eventMask = ButtonPressMask | ButtonReleaseMask | KeyPressMask; XSelectInput(g_disp, g_win, eventMask); do { XNextEvent(g_disp, &evt); // calls XFlush() + if (evt.type == KeyPress) { + if (draw_offscreen) { + drawoffscreen(); + } + } + } - while(evt.type != ButtonRelease); + while (evt.type != ButtonRelease); XDestroyWindow(g_disp, g_win); XCloseDisplay(g_disp); |