1 files changed, 24 insertions, 0 deletions
diff --git a/freeimage.c b/freeimage.c
new file mode 100644
index 0000000..6b62751
--- /dev/null
+++ b/freeimage.c
@@ -0,0 +1,24 @@
+#include <SDL2/SDL.h>
+#include <FreeImage.h>
+
+SDL_Texture* imv_load_freeimage(SDL_Renderer *r, const char* path)
+{
+  FREE_IMAGE_FORMAT fmt = FreeImage_GetFileType(path,0);
+  FIBITMAP *image = FreeImage_Load(fmt, path, 0);
+  FreeImage_FlipVertical(image);
+
+  FIBITMAP* temp = image;
+  image = FreeImage_ConvertTo32Bits(image);
+  FreeImage_Unload(temp);
+
+  int w = FreeImage_GetWidth(image);
+  int h = FreeImage_GetHeight(image);
+  char* pixels = (char*)FreeImage_GetBits(image);
+
+  SDL_Texture *img = SDL_CreateTexture(r,
+        SDL_PIXELFORMAT_RGB888, SDL_TEXTUREACCESS_STATIC, w, h);
+  SDL_Rect area = {0,0,w,h};
+  SDL_UpdateTexture(img, &area, pixels, sizeof(unsigned int) * w);
+  FreeImage_Unload(image);
+  return img;
+}