Changeset 9259d20 in mainline for uspace/app/gfxdemo/gfxdemo.c

Timestamp:

2019-04-16T09:15:55Z (6 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3e828ea

Parents:

045186b

git-author:

Jiri Svoboda <jiri@…> (2019-04-15 17:15:29)

git-committer:

Jiri Svoboda <jiri@…> (2019-04-16 09:15:55)

Message:

Drawing rectangles in the console

File:

• uspace/app/gfxdemo/gfxdemo.c (modified) (1 diff)

uspace/app/gfxdemo/gfxdemo.c

@@ -33 +33 @@
  */
 
+#include <fibril.h>
+#include <gfx/backend/console.h>
 #include <gfx/color.h>
 #include <gfx/render.h>
+#include <io/console.h>
+#include <stdlib.h>
 
 int main(int argc, char *argv[])
 {
+        console_ctrl_t *con = NULL;
+        gfx_color_t *color = NULL;
+        gfx_context_t *gc = NULL;
+        gfx_rect_t rect;
+        int i;
+        errno_t rc;
+
+        printf("Init console..\n");
+        con = console_init(stdin, stdout);
+        if (con == NULL)
+                return 1;
+
+        printf("Create console GC\n");
+        rc = console_gc_create(con, stdout, &gc);
+        if (rc != EOK)
+                return 1;
+
+        while (true) {
+                rc = gfx_color_new_rgb_i16(rand() % 0x10000, rand() % 0x10000,
+                    rand() % 0x10000, &color);
+                if (rc != EOK)
+                        return 1;
+
+                rc = gfx_set_color(gc, color);
+                if (rc != EOK)
+                        return 1;
+
+                for (i = 0; i < 10; i++) {
+                        rect.p0.x = rand() % 79;
+                        rect.p0.y = rand() % 24;
+                        rect.p1.x = rect.p0.x + rand() % (79 - rect.p0.x);
+                        rect.p1.y = rect.p0.y + rand() % (24 - rect.p0.y);
+
+                        rc = gfx_fill_rect(gc, &rect);
+                        if (rc != EOK)
+                                return 1;
+                }
+
+                gfx_color_delete(color);
+
+                fibril_usleep(500 * 1000);
+        }
+
+        // TODO How will we free GC subclass?
+
+        // rc = gfx_context_delete(gc);
+        // if (rc != EOK)
+        //      return 1;
+
+        return 0;
 }