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Searched refs:PNG_HAVE_PNG_SIGNATURE (Results 1 – 11 of 11) sorted by relevance

/external/pdfium/samples/fx_lpng/lpng_v163/
Dfx_png.c2465 if ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) &&
2473 ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) == 0) &&
2481 if (png_ptr->mode & PNG_HAVE_PNG_SIGNATURE)
Dfx_pngwutil.c64 png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; in png_write_sig()
848 ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) == 0) && in png_write_IHDR()
Dpngpriv.h507 #define PNG_HAVE_PNG_SIGNATURE 0x1000 macro
Dfx_pngwrite.c96 if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) && \ in png_write_info_before_PLTE()
Dfx_pngrutil.c142 png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; in png_read_sig()
/external/libpng/
Dpng.c2558 if ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) &&
2566 ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) == 0) &&
2574 if (png_ptr->mode & PNG_HAVE_PNG_SIGNATURE)
Dpngwutil.c65 png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; in png_write_sig()
849 ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) == 0) && in png_write_IHDR()
Dpngpriv.h554 #define PNG_HAVE_PNG_SIGNATURE 0x1000 macro
Dpngwrite.c97 if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) && \ in png_write_info_before_PLTE()
Dpngrutil.c143 png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; in png_read_sig()
DCHANGES976 Added new PNG_HAVE_PNG_SIGNATURE bit to png_ptr->mode and use it to
982 Revised test for PNG_HAVE_PNG_SIGNATURE in pngrutil.c