diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_JPEG_Image.cxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/Fl_JPEG_Image.cxx b/src/Fl_JPEG_Image.cxx index cd3e4a462..6dd95146a 100644 --- a/src/Fl_JPEG_Image.cxx +++ b/src/Fl_JPEG_Image.cxx @@ -88,7 +88,10 @@ extern "C" { The inherited destructor frees all memory and server resources that are used by the image. - There is no error function in this class. If the image has loaded correctly, + Use Fl_Image::fail() to check if Fl_JPEG_Image failed to load. fail() returns + ERR_FILE_ACCESS if the file could not bo opened or read, ERR_FORMAT if the + JPEG format could not be decoded, and ERR_NO_IMAGE if the image could not + be loaded for another reason. If the image has loaded correctly, w(), h(), and d() should return values greater zero. \param[in] filename a full path and name pointing to a valid jpeg file. @@ -279,7 +282,7 @@ static void jpeg_mem_src(j_decompress_ptr cinfo, const unsigned char *data) The inherited destructor frees all memory and server resources that are used by the image. - Use Fl_Image::fail() to check if Fl_BMP_Image failed to load. fail() returns + Use Fl_Image::fail() to check if Fl_JPEG_Image failed to load. fail() returns ERR_FILE_ACCESS if the file could not bo opened or read, ERR_FORMAT if the JPEG format could not be decoded, and ERR_NO_IMAGE if the image could not be loaded for another reason. If the image has loaded correctly, |