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Bug 1485 - Problems with non-ASCII chars in image paths in Windows 7
Summary: Problems with non-ASCII chars in image paths in Windows 7
Status: NEW
Alias: None
Product: SDL_image
Classification: Unclassified
Component: misc (show other bugs)
Version: 1.2.12
Hardware: x86 Windows 7
: P2 normal
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-04-27 14:18 UTC by Pere
Modified: 2019-07-31 02:06 UTC (History)
1 user (show)

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Description Pere 2012-04-27 14:18:14 UTC 
Hi, at Tux Paint there is this bug report [1], a quick test with fopen(fname, "r")) goes right, so the images are accesible at the path described by fname.

An additional test is -with the file manager inside W7- to drag a image over showimage.exe, the results are that the image only displays if the chars of the path to the image are all ASCII.

[1] http://sourceforge.net/tracker/?func=detail&aid=3473049&group_id=66938&atid=516295
Comment 1 Pere 2012-05-24 13:54:03 UTC 
Well, I followed the trace of the filaname passed to IMG_Load() up to the win32_file_open() function in the SDL-1.2.15/src/file/SDL_rwops.c file, it is unchanged untill arriving there, then it is recoded in this function, thus changing the path and avoiding to load the file.

If in win32_file_open() I force the use of filename as it is passed to the function ( h = CreateFile(filename, (w_right|r_right).....) instead of the recoded filenameW (h = CreateFileW(filenameW, (w_right|r_right), .....), then it loads right the images with non ascii chars on their path.

I don't provide a patch as I don't know enouth the code to understand what side effects this change can have.

Hope this helps
Pere