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avisynth: Make sure the filename passed to avisynth is in the right code page

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avisynth is a non-unicode application and cannot accept UTF-8
characters. Therefore, the input filename should be converted to
the correct code page that it expects.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Oka Motofumi 2012-05-31 02:14:43 +09:00 committed by Martin Storsjö
parent 0fcf3013c4
commit 5c742005fb
1 changed files with 6 additions and 1 deletions
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7
libavformat/avisynth.c
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@ -49,10 +49,15 @@ static int avisynth_read_header(AVFormatContext *s)
DWORD id;
AVStream *st;
AVISynthStream *stream;
wchar_t filename_wchar[1024] = { 0 };
char filename_char[1024] = { 0 };
AVIFileInit();
res = AVIFileOpen(&avs->file, s->filename, OF_READ|OF_SHARE_DENY_WRITE, NULL);
/* avisynth can't accept UTF-8 filename */
MultiByteToWideChar(CP_UTF8, 0, s->filename, -1, filename_wchar, 1024);
WideCharToMultiByte(CP_THREAD_ACP, 0, filename_wchar, -1, filename_char, 1024, NULL, NULL);
res = AVIFileOpen(&avs->file, filename_char, OF_READ|OF_SHARE_DENY_WRITE, NULL);
if (res != S_OK)
{
av_log(s, AV_LOG_ERROR, "AVIFileOpen failed with error %ld", res);