3 files changed, 40 insertions, 50 deletions
diff --git a/applications/init/main.cpp b/applications/init/main.cpp
deleted file mode 100644
index 57ebd02..0000000
--- a/applications/init/main.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-#include <daguerre/image.hpp>
-
-int main(int, char **) {
-
-  auto fb = daguerre::get_hilbert_framebuffer();
-
-  auto white = daguerre::to_hilbert_color({.r = 255, .g = 255, .b = 255});
-  auto gray  = daguerre::to_hilbert_color({.r = 127, .g = 127, .b = 127});
-
-  for (unsigned y = 0; y < fb.get_height(); ++y)
-    for (unsigned x = 0; x < fb.get_width(); ++x) {
-      uint8_t v = (y / 16) % 2 == (x / 16) % 2;
-      fb.get(x, y) = v ? white : gray;
-    }
-
-  daguerre::image<daguerre::color24> img;
-
-  std::FILE *file = std::fopen("/init/burdon.ppm", "r");
-  assert(file != 0);
-  assert(daguerre::try_load_ppm(file, img));
-  std::fclose(file);
-
-  unsigned width =
-    img.get_width() < fb.get_width() ? img.get_width() : fb.get_width();
-  unsigned height =
-    img.get_height() < fb.get_height() ? img.get_height() : fb.get_height();
-
-  unsigned x_off = (fb.get_width() - width) / 2;
-  unsigned y_off = (fb.get_height() - height) / 2;
-
-  daguerre::copy_image(img, fb, 0, 0, x_off, y_off, width, height);
-
-  while (true) {
-
-    uint32_t kp = _syscall_read_key_packet();
-    if ((kp & 0x0400ff) == 0x04005a) {
-      for (unsigned y = 0; y < img.get_height(); ++y)
-        for (unsigned x = 0; x < img.get_width(); ++x) {
-          img.get(x, y).r = ~img.get(x, y).r;
-          img.get(x, y).g = ~img.get(x, y).g;
-          img.get(x, y).b = ~img.get(x, y).b;
-        }
-      daguerre::copy_image(img, fb, 0, 0, x_off, y_off, width, height);
-    }
-
-  }
-
-  return 0;
-
-}
diff --git a/applications/init/makefile b/applications/init/makefile
new file mode 100644
index 0000000..6799406
--- /dev/null
+++ b/applications/init/makefile
@@ -0,0 +1,12 @@
+SOURCES = \
+  main.cpp
+
+build/%.cpp.o: source/%.cpp
+	@mkdir -p $(@D)
+	$(HILBERT_CC) -c $^ -o $@
+
+build/init.elf: $(SOURCES:%=build/%.o)
+	$(HILBERT_CC) $^ -ldaguerre -o $@
+
+clean:
+	rm -rf build
diff --git a/applications/init/source/main.cpp b/applications/init/source/main.cpp
new file mode 100644
index 0000000..ed0ef8e
--- /dev/null
+++ b/applications/init/source/main.cpp
@@ -0,0 +1,28 @@
+#include <daguerre.hpp>
+
+int main(int, char **) {
+
+  auto hfb = daguerre::get_hilbert_framebuffer();
+  daguerre::image<daguerre::rgb24> bim;
+
+  std::FILE *burdon = std::fopen("/assets/burden.ppm", "r");
+  daguerre::try_load_ppm(burdon, bim);
+  std::fclose(burdon);
+
+  unsigned width = bim.width < hfb.width ? bim.width : hfb.width;
+  unsigned height = bim.height < hfb.height ? bim.height : hfb.height;
+  unsigned x = (hfb.width - width) / 2;
+  unsigned y = (hfb.height - height) / 2;
+
+  while (1) {
+    daguerre::copy_region<>(hfb, bim, 0, 0, x, y, width, height);
+    while ((__euler_read_key_packet() & 0x0400ff) != 0x00005a)
+      ;
+    for (unsigned i = 0; i < bim.width * bim.height; ++i) {
+      bim.buffer[i].r = 255 - bim.buffer[i].r;
+      bim.buffer[i].g = 255 - bim.buffer[i].g;
+      bim.buffer[i].b = 255 - bim.buffer[i].b;
+    }
+  }
+
+}