Make imv_image interface opaque

1 files changed, 7 insertions, 14 deletions

diff --git a/src/image.h b/src/image.h
index 5b17fff..4e6d73d 100644
--- a/src/image.h
+++ b/src/image.h
@@ -4,20 +4,7 @@
 #include <SDL2/SDL.h>
 #include <FreeImage.h>
 
-struct imv_image {
-  int width;              /* width of the image overall */
-  int height;             /* height of the image overall */
-  int num_chunks;         /* number of chunks allocated */
-  SDL_Texture **chunks;   /* array of chunks */
-  int num_chunks_wide;    /* number of chunks per row of the image */
-  int num_chunks_tall;    /* number of chunks per column of the image */
-  int chunk_width;        /* chunk width */
-  int chunk_height;       /* chunk height */
-  int last_chunk_width;   /* width of rightmost chunk */
-  int last_chunk_height;  /* height of bottommost chunk */
-  SDL_Renderer *renderer; /* SDL renderer to draw to */
-};
-
+struct imv_image;
 
 /* Creates an instance of imv_image */
 struct imv_image *imv_image_create(SDL_Renderer *r);
@@ -31,6 +18,12 @@ int imv_image_set_bitmap(struct imv_image *image, FIBITMAP *bmp);
 /* Draw the image at the given position with the given scale */
 void imv_image_draw(struct imv_image *image, int x, int y, double scale);
 
+/* Get the image width */
+int imv_image_width(const struct imv_image *image);
+
+/* Get the image height */
+int imv_image_height(const struct imv_image *image);
+
 #endif