From 5a241ca1afcf8bfc7f31b7a481e615c514505bc5 Mon Sep 17 00:00:00 2001 From: Sterling Hughes Date: Sun, 25 Jun 2000 03:26:49 +0000 Subject: [PATCH] Add version checking. --- ext/gd/gd.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/ext/gd/gd.c b/ext/gd/gd.c index d5bf5d5c59..2b2b472366 100644 --- a/ext/gd/gd.c +++ b/ext/gd/gd.c @@ -766,6 +766,7 @@ PHP_FUNCTION(imagecolorallocate) Copy the palette from the src image onto the dst image */ PHP_FUNCTION(imagepalettecopy) { +#if HAVE_LIBGD13 zval **dstim, **srcim; gdImagePtr dst, src; @@ -778,6 +779,10 @@ PHP_FUNCTION(imagepalettecopy) ZEND_FETCH_RESOURCE(src, gdImagePtr, srcim, -1, "Image", GDG(le_gd)); gdImagePaletteCopy(dst, src); +#else + php_error(E_WARNING, "Sorry ImagePaletteCopy was introduced in GD version 1.5"); + RETURN_FALSE; +#endif } /* }}} */ @@ -845,6 +850,7 @@ PHP_FUNCTION(imagecolorclosest) Get the index of the color which has the hue, white and blackness nearest to the given color */ PHP_FUNCTION(imagecolorclosesthwb) { +#if HAVE_GDIMAGECOLORRESOLVE zval **imgind, **r, **g, **b; int col; gdImagePtr im; @@ -863,6 +869,10 @@ PHP_FUNCTION(imagecolorclosesthwb) col = gdImageColorClosestHWB(im, Z_LVAL_PP(r), Z_LVAL_PP(g), Z_LVAL_PP(b)); RETURN_LONG(col); +#else + php_error(E_WARNING, "ImageColorClosestHWB functionality was added in GD 1.8"); + RETURN_FALSE; +#endif } /* }}} */ @@ -1754,9 +1764,10 @@ PHP_FUNCTION(imagecopy) /* }}} */ /* {{{ proto int imagecopymerge(int src_im, int dst_im, int dst_x, int dst_y, int src_x, int src_y, int src_w, int src_h, int pct) - */ + Merge one part of an image with another*/ PHP_FUNCTION(imagecopymerge) { +#if HAVE_LIBGD13 zval **SIM, **DIM, **SX, **SY, **SW, **SH, **DX, **DY, **PCT; gdImagePtr im_dst; gdImagePtr im_src; @@ -1789,6 +1800,10 @@ PHP_FUNCTION(imagecopymerge) gdImageCopyMerge(im_dst, im_src, dstX, dstY, srcX, srcY, srcW, srcH, pct); RETURN_TRUE; +#else + php_error(E_WARNING, "ImageCopyMerge was introduced in GD version 1.5"); + RETURN_FALSE; +#endif } /* }}} */ -- 2.50.1