Tiff open code

1 files changed, 29 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index f1af48d..221deb1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3,6 +3,8 @@
 
 #include <raylib.h>
 
+#include <tiffio.h>
+
 #include <lib/lib.h>
 
 int main()
@@ -11,6 +13,30 @@ int main()
   const char* gui_title = "Image Manip - Useful for segmentations!";
   InitWindow(SCREEN_WIDTH, SCREEN_HEIGHT, gui_title);
 
+  TIFF *tif = TIFFOpen("./data/test.tif", "r");
+  if (!tif) {
+    fprintf(stderr, "Failed to open TIFF file\n");
+    return 1;
+  }
+
+  uint32_t width, height;
+  TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &width);
+  TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &height);
+
+  uint32_t* raster = (uint32_t*)_TIFFmalloc(width*height*sizeof(uint32_t));
+  if (raster == NULL) {
+    fprintf(stderr, "Memory allocation error\n");
+    TIFFClose(tif);
+    return 1;
+  }
+
+  if (!TIFFReadRGBAImage(tif, width, height, raster, 0)) {
+    fprintf(stderr, "Failed to read TIFF image\n");
+    _TIFFfree(raster);
+    TIFFClose(tif);
+    return 1;
+  }
+
   SetTargetFPS(60);
   Camera2D camera = { 0 };
   camera.zoom = 1.0f;
@@ -28,6 +54,9 @@ int main()
     //-----------------------------------------------
   }
 
+  _TIFFfree(raster);
+  TIFFClose(tif);
+
   CloseWindow();
   return 0;
 }