AuroraMiddleware/wxWidgets
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make JPEG callbacks extern "C" to fix Sun CC warnings

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46649 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2007-06-22 18:22:49 +00:00
parent 291b0f5b14
commit b1f8fd3b41
1 changed files with 10 additions and 0 deletions
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10
src/common/imagjpeg.cpp
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@ -100,6 +100,9 @@ typedef struct {
typedef wx_source_mgr * wx_src_ptr;
extern "C"
{
CPP_METHODDEF(void) wx_init_source ( j_decompress_ptr WXUNUSED(cinfo) )
{
}
@ -206,6 +209,8 @@ void wx_jpeg_io_src( j_decompress_ptr cinfo, wxInputStream& infile )
src->pub.term_source = wx_term_source;
}
} // extern "C"
static inline void wx_cmyk_to_rgb(unsigned char* rgb, const unsigned char* cmyk)
{
register int k = 255 - cmyk[3];
@ -321,6 +326,9 @@ typedef wx_destination_mgr * wx_dest_ptr;
#define OUTPUT_BUF_SIZE 4096 /* choose an efficiently fwrite'able size */
extern "C"
{
CPP_METHODDEF(void) wx_init_destination (j_compress_ptr cinfo)
{
wx_dest_ptr dest = (wx_dest_ptr) cinfo->dest;
@ -369,6 +377,8 @@ GLOBAL(void) wx_jpeg_io_dest (j_compress_ptr cinfo, wxOutputStream& outfile)
dest->stream = &outfile;
}
} // extern "C"
bool wxJPEGHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbose )
{
struct jpeg_compress_struct cinfo;