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Log libpng warnings and errors

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This commit is contained in:
Pokechu22
2021-11-24 14:19:40 -08:00
parent 676c500cdc
commit 99e589cc98
3 changed files with 75 additions and 6 deletions
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16
Source/Core/Common/ImageC.c
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@ -25,3 +25,19 @@ bool SavePNG0(png_structp png_ptr, png_infop info_ptr, int png_format, png_uint_
return true;
}
// pngerror.c says: "Note that the error function MUST NOT return to the calling routine or serious
// problems will occur. The return method used in the default routine calls
// longjmp(png_ptr->jmp_buf_ptr, 1)"
void PngError(png_structp png_ptr, png_const_charp msg)
{
struct ErrorHandler* error_logger = (struct ErrorHandler*)png_get_error_ptr(png_ptr);
error_logger->StoreError(error_logger, msg);
png_longjmp(png_ptr, 1);
}
void PngWarning(png_structp png_ptr, png_const_charp msg)
{
struct ErrorHandler* error_logger = (struct ErrorHandler*)png_get_error_ptr(png_ptr);
error_logger->StoreWarning(error_logger, msg);
}