Add image loading stub

1 files changed, 29 insertions, 0 deletions

diff --git a/loader.c b/loader.c
new file mode 100644
index 0000000..0a94cf9
--- /dev/null
+++ b/loader.c
@@ -0,0 +1,29 @@
+#include <SDL2/SDL.h>
+#include <string.h>
+
+SDL_Texture* imv_load_image(SDL_Renderer *r, const char* path)
+{
+  if(!path)
+    return NULL;
+
+  const char* ext = strrchr(path, '.');
+  SDL_Texture *img = NULL;
+  if(ext == NULL) {
+    fprintf(stderr,
+        "Could not determine filetype of '%s' from its extension.\n",
+        path);
+  } else if(strcasecmp(ext, ".test") == 0) {
+    const int width = 1280;
+    const int height = 720;
+    img = SDL_CreateTexture(r,
+        SDL_PIXELFORMAT_RGB888, SDL_TEXTUREACCESS_STATIC,
+        width, height);
+    void *pixels = malloc(width*height*3);
+    memset(pixels, 255, width*height*3);
+    SDL_Rect area = {0,0,width,height};
+    SDL_UpdateTexture(img, &area, pixels, width * 3);
+    free(pixels);
+  }
+
+  return img;
+}