Ticket #726: 0001-ico-translator-identify.patch

File 0001-ico-translator-identify.patch, 1.1 KB (added by Freeman, 10 years ago)

  • src/add-ons/translators/ico/ICOTranslator.cpp 

    From c7e44b0531ac5067cbc60fd1d29238b4d1c3e6ba Mon Sep 17 00:00:00 2001
From: Freeman Lou <freemanlou2430@Yahoo.com>
Date: Mon, 23 Dec 2013 02:15:04 +0000
Subject: [PATCH] ico translator identify

---
 src/add-ons/translators/ico/ICOTranslator.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/add-ons/translators/ico/ICOTranslator.cpp b/src/add-ons/translators/ico/ICOTranslator.cpp
index b38de1d..544c2ea 100644
    a b ICOTranslator::DerivedIdentify(BPositionIO *stream,  
    103103    const translation_format *format, BMessage *ioExtension,
    104104    translator_info *info, uint32 outType)
    105105{
     106    TranslatorBitmap bitsHeader;
     107    status_t status = identify_bits_header(stream, NULL, &bitsHeader);
     108    if (status != B_OK)
     109        return status;
     110
     111    float width = bitsHeader.bounds.Width() + 1.0;
     112    float height = bitsHeader.bounds.Height() + 1.0;
     113    if (DerivedCanHandleImageSize(width, height) != B_OK)
     114        return B_BAD_VALUE;
     115       
    106116    if (!outType)
    107117        outType = B_TRANSLATOR_BITMAP;
    108118    if (outType != B_TRANSLATOR_BITMAP && outType != ICO_IMAGE_FORMAT)