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Fix T54137: OpenEXR files with long red/green/blue channel names not loading correctly.

This commit is contained in:
Brecht Van Lommel 2018-02-23 14:32:17 +01:00
parent 44d45e1af4
commit dceb8d37c2
Notes: blender-bot 2023-02-14 06:10:08 +01:00 
Referenced by issue #54137, Compositor not reading layers/passes from Multilayer OpenEXR Files created inr 3D packages
1 changed files with 22 additions and 2 deletions
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24
source/blender/imbuf/intern/openexr/openexr_api.cpp
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@ -1290,7 +1290,7 @@ static int imb_exr_split_channel_name(ExrChannel *echan, char *layname, char *pa
return 1;
}
/* last token is single character channel identifier */
/* last token is channel identifier */
len = imb_exr_split_token(name, end, &token);
if (len == 0) {
printf("multilayer read: bad channel name: %s\n", name);
@ -1319,10 +1319,30 @@ static int imb_exr_split_channel_name(ExrChannel *echan, char *layname, char *pa
ok = true;
}
}
else if (BLI_strcaseeq(token, "red")) {
echan->chan_id = 'R';
ok = true;
}
else if (BLI_strcaseeq(token, "green")) {
echan->chan_id = 'G';
ok = true;
}
else if (BLI_strcaseeq(token, "blue")) {
echan->chan_id = 'B';
ok = true;
}
else if (BLI_strcaseeq(token, "alpha")) {
echan->chan_id = 'A';
ok = true;
}
else if (BLI_strcaseeq(token, "depth")) {
echan->chan_id = 'Z';
ok = true;
}
if (ok == false) {
BLI_strncpy(tokenbuf, token, std::min(len + 1, EXR_TOT_MAXNAME));
printf("multilayer read: channel token too long: %s\n", tokenbuf);
printf("multilayer read: unknown channel token: %s\n", tokenbuf);
return 0;
}
}