Rename imv_texture -> imv_image

1 files changed, 37 insertions, 0 deletions

diff --git a/src/image.h b/src/image.h
new file mode 100644
index 0000000..5b17fff
--- /dev/null
+++ b/src/image.h
@@ -0,0 +1,37 @@
+#ifndef IMV_TEXTURE_H
+#define IMV_TEXTURE_H
+
+#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 */
+};
+
+
+/* Creates an instance of imv_image */
+struct imv_image *imv_image_create(SDL_Renderer *r);
+
+/* Cleans up an imv_image instance */
+void imv_image_free(struct imv_image *image);
+
+/* Updates the image to contain the data in the bitmap parameter */
+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);
+
+#endif
+
+
+/* vim:set ts=2 sts=2 sw=2 et: */