diff options
Diffstat (limited to 'examples/simple_window.c')
| -rw-r--r-- | examples/simple_window.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/examples/simple_window.c b/examples/simple_window.c index cb12db1..4b4b552 100644 --- a/examples/simple_window.c +++ b/examples/simple_window.c @@ -6,7 +6,7 @@ int main(int argc, char **argv) { bool smoke = argc == 2 && !strcmp(argv[1], "--smoke-test"); - yasl_surface *s = yasl_surface_create("YASL input", 640, 480, YASL_SURFACE_CPU); + yasl_surface *s = yasl_surface_create(&(struct yasl_surface_options){.title="YASL input", .width=640, .height=480, .type=YASL_SURFACE_CPU, .flags=0}); if (!s) return 1; double px = -100, py = -100, pressure = 0; bool dirty = false; @@ -29,8 +29,10 @@ int main(int argc, char **argv) } if (e.type == YASL_EVENT_REFRESH) dirty = true; if (dirty) { - int w, h; - uint32_t *pixels = yasl_cpu_pixels(s, &w, &h); + struct yasl_cpu_buffer buffer; + int acquired = yasl_cpu_acquire(s, &buffer); + int w = buffer.width, h = buffer.height; + uint32_t *pixels = acquired == 0 ? buffer.pixels : NULL; if (!pixels) break; double scale = yasl_surface_get_scale(s), radius = (8 + pressure * 48) * scale; for (int y = 0; y < h; y++) { @@ -39,7 +41,7 @@ int main(int argc, char **argv) pixels[(size_t)y * w + x] = dx * dx + dy * dy < radius * radius ? 0xffffc060u : 0xff203040u; } } - if (!yasl_cpu_present(s)) break; + if ((yasl_cpu_present(s, &buffer) < 0)) break; dirty = false; frames++; } |