convenience functions

[lugaru.git] / Source / OpenGL_Windows.cpp

diff --git a/Source/OpenGL_Windows.cpp b/Source/OpenGL_Windows.cpp
index 1abe2f1d28abbe5110b1f60b818d7a3e5eb7f824..5a5b0f10bc7b8481649b32633c44ef89bc31931c 100644 (file)
--- a/Source/OpenGL_Windows.cpp
+++ b/Source/OpenGL_Windows.cpp
@@ -896,8 +896,10 @@ static bool load_png(const char *file_name, TGAImageRec &tex)
     png_byte **row_pointers = NULL;
     FILE *fp = fopen(file_name, "rb");
 
-    if (fp == NULL)
+    if (fp == NULL) {
+               cerr << file_name << " not found" << endl;
         return(NULL);
+       }
 
     png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
     if (png_ptr == NULL)
@@ -961,8 +963,11 @@ static bool load_png(const char *file_name, TGAImageRec &tex)
     tex.sizeY = height;
     tex.bpp = 32;
     retval = true;
-
+    
 png_done:
+       if(!retval) {
+               cerr << "There was a problem loading " << file_name << endl;
+       }
     png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
     if (fp)
         fclose(fp);