Flatten project structure

This will make it easier to break up the code into smaller chunks again
later.

One would think doing this seems fun to me at this point.

1 files changed, 41 insertions, 0 deletions

diff --git a/src/textures.c b/src/textures.c
new file mode 100644
index 0000000..5b23e7a
--- /dev/null
+++ b/src/textures.c
@@ -0,0 +1,41 @@
+#include <daw/logging.h>
+#include <daw/resources.h>
+#include <stb/stb_image.h>
+
+/* Uses stb_image to load an image, and passes it to the renderer for
+ * backend-specific texture creation. */
+Texture load_texture(const Asset_TextureSpec *restrict ts) {
+  int width;
+  int height;
+  int components_per_pixel;
+  unsigned char* img;
+  Texture t;
+  const Texture err = (Texture){.id = 0, .width = 0, .height = 0};
+
+  if (ts == NULL) {
+    ERROR("Invalid Asset_TextureSpec\n");
+    return err;
+  }
+
+  if (ts->path == NULL) {
+    ERROR("Missing path in Asset_TextureSpec\n");
+    return err;
+  }
+
+  img = stbi_load(ts->path, &width, &height, &components_per_pixel, 0);
+
+  if (img == NULL) {
+    ERROR("Failed to load image %s", ts->path);
+    return err;
+  } else {
+    t = createTextureFromImageData(img, width, height, (u8)components_per_pixel);
+    stbi_image_free(img);
+  }
+
+  if (t.id == 0) {
+    ERROR("Failed to create texture %s!", ts->path);
+    return err;
+  }
+
+  return t;
+}