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fixes for the compilation warnings with Sun CC:

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1. some fixes for "String literal to char * conversion" warnings (many
   more left in the *.xpm files)
2. fixes for "assignment of function to extern "C" function"
3. a few other miscellaneous ones


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13478 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-01-09 12:49:12 +00:00
parent 53fd33dcf1
commit 903506828b
43 changed files with 387 additions and 247 deletions
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61
src/common/imagjpeg.cpp
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@@ -58,6 +58,11 @@ extern "C"
#endif
#endif
// we can't use METHODDEF here as it includes static yet the functions must be
// extern "C" and these can't be used together!
#undef METHODDEF
#define METHODDEF(type) extern "C" wxC_CALLING_CONV type
//-----------------------------------------------------------------------------
// wxJPEGHandler
//-----------------------------------------------------------------------------
@@ -125,6 +130,34 @@ METHODDEF(void) my_term_source ( j_decompress_ptr cinfo )
delete[] src->buffer;
}
// JPEG error manager:
struct my_error_mgr {
struct jpeg_error_mgr pub; /* "public" fields */
jmp_buf setjmp_buffer; /* for return to caller */
};
typedef struct my_error_mgr * my_error_ptr;
/*
* Here's the routine that will replace the standard error_exit method:
*/
METHODDEF(void) my_error_exit (j_common_ptr cinfo)
{
/* cinfo->err really points to a my_error_mgr struct, so coerce pointer */
my_error_ptr myerr = (my_error_ptr) cinfo->err;
/* Always display the message. */
/* We could postpone this until after returning, if we chose. */
if (cinfo->err->output_message) (*cinfo->err->output_message) (cinfo);
/* Return control to the setjmp point */
longjmp(myerr->setjmp_buffer, 1);
}
void jpeg_wxio_src( j_decompress_ptr cinfo, wxInputStream& infile )
{
my_src_ptr src;
@@ -149,34 +182,6 @@ void jpeg_wxio_src( j_decompress_ptr cinfo, wxInputStream& infile )
}
// JPEG error manager:
struct my_error_mgr {
struct jpeg_error_mgr pub; /* "public" fields */
jmp_buf setjmp_buffer; /* for return to caller */
};
typedef struct my_error_mgr * my_error_ptr;
/*
* Here's the routine that will replace the standard error_exit method:
*/
METHODDEF(void)
my_error_exit (j_common_ptr cinfo)
{
/* cinfo->err really points to a my_error_mgr struct, so coerce pointer */
my_error_ptr myerr = (my_error_ptr) cinfo->err;
/* Always display the message. */
/* We could postpone this until after returning, if we chose. */
if (cinfo->err->output_message) (*cinfo->err->output_message) (cinfo);
/* Return control to the setjmp point */
longjmp(myerr->setjmp_buffer, 1);
}
// temporarily disable the warning C4611 (interaction between '_setjmp' and
// C++ object destruction is non-portable) - I don't see any dtors here
#ifdef __VISUALC__