diff options
Diffstat (limited to 'src/3rdparty/libtiff/libtiff/tif_aux.c')
| -rw-r--r-- | src/3rdparty/libtiff/libtiff/tif_aux.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/3rdparty/libtiff/libtiff/tif_aux.c b/src/3rdparty/libtiff/libtiff/tif_aux.c index 8188db5..c9f1905 100644 --- a/src/3rdparty/libtiff/libtiff/tif_aux.c +++ b/src/3rdparty/libtiff/libtiff/tif_aux.c @@ -270,7 +270,7 @@ TIFFVGetFieldDefaulted(TIFF* tif, uint32 tag, va_list ap) return (1); case TIFFTAG_EXTRASAMPLES: *va_arg(ap, uint16 *) = td->td_extrasamples; - *va_arg(ap, uint16 **) = td->td_sampleinfo; + *va_arg(ap, const uint16 **) = td->td_sampleinfo; return (1); case TIFFTAG_MATTEING: *va_arg(ap, uint16 *) = @@ -292,8 +292,8 @@ TIFFVGetFieldDefaulted(TIFF* tif, uint32 tag, va_list ap) case TIFFTAG_YCBCRCOEFFICIENTS: { /* defaults are from CCIR Recommendation 601-1 */ - static float ycbcrcoeffs[] = { 0.299f, 0.587f, 0.114f }; - *va_arg(ap, float **) = ycbcrcoeffs; + static const float ycbcrcoeffs[] = { 0.299f, 0.587f, 0.114f }; + *va_arg(ap, const float **) = ycbcrcoeffs; return 1; } case TIFFTAG_YCBCRSUBSAMPLING: @@ -305,14 +305,14 @@ TIFFVGetFieldDefaulted(TIFF* tif, uint32 tag, va_list ap) return (1); case TIFFTAG_WHITEPOINT: { - static float whitepoint[2]; - /* TIFF 6.0 specification tells that it is no default value for the WhitePoint, but AdobePhotoshop TIFF Technical Note tells that it should be CIE D50. */ - whitepoint[0] = D50_X0 / (D50_X0 + D50_Y0 + D50_Z0); - whitepoint[1] = D50_Y0 / (D50_X0 + D50_Y0 + D50_Z0); - *va_arg(ap, float **) = whitepoint; + static const float whitepoint[] = { + D50_X0 / (D50_X0 + D50_Y0 + D50_Z0), + D50_Y0 / (D50_X0 + D50_Y0 + D50_Z0) + }; + *va_arg(ap, const float **) = whitepoint; return 1; } case TIFFTAG_TRANSFERFUNCTION: @@ -321,16 +321,16 @@ TIFFVGetFieldDefaulted(TIFF* tif, uint32 tag, va_list ap) TIFFErrorExt(tif->tif_clientdata, tif->tif_name, "No space for \"TransferFunction\" tag"); return (0); } - *va_arg(ap, uint16 **) = td->td_transferfunction[0]; + *va_arg(ap, const uint16 **) = td->td_transferfunction[0]; if (td->td_samplesperpixel - td->td_extrasamples > 1) { - *va_arg(ap, uint16 **) = td->td_transferfunction[1]; - *va_arg(ap, uint16 **) = td->td_transferfunction[2]; + *va_arg(ap, const uint16 **) = td->td_transferfunction[1]; + *va_arg(ap, const uint16 **) = td->td_transferfunction[2]; } return (1); case TIFFTAG_REFERENCEBLACKWHITE: if (!td->td_refblackwhite && !TIFFDefaultRefBlackWhite(td)) return (0); - *va_arg(ap, float **) = td->td_refblackwhite; + *va_arg(ap, const float **) = td->td_refblackwhite; return (1); } return 0; |