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Annotation of embedaddon/php/ext/gd/libgd/gd_ss.c, revision 1.1

1.1     ! misho       1: #include <stdio.h>
        !             2: #include <math.h>
        !             3: #include <string.h>
        !             4: #include <stdlib.h>
        !             5: #include "gd.h"
        !             6: 
        !             7: #define TRUE 1
        !             8: #define FALSE 0
        !             9: 
        !            10: /* Exported functions: */
        !            11: extern void gdImagePngToSink (gdImagePtr im, gdSinkPtr out);
        !            12: extern gdImagePtr gdImageCreateFromPngSource (gdSourcePtr inSource);
        !            13: 
        !            14: /* Use this for commenting out debug-print statements. */
        !            15: /* Just use the first '#define' to allow all the prints... */
        !            16: /*#define GD_SS_DBG(s) (s) */
        !            17: #define GD_SS_DBG(s)
        !            18: 
        !            19: #ifdef HAVE_LIBPNG
        !            20: void gdImagePngToSink (gdImagePtr im, gdSinkPtr outSink)
        !            21: {
        !            22:        gdIOCtx *out = gdNewSSCtx(NULL, outSink);
        !            23:        gdImagePngCtx(im, out);
        !            24:        out->gd_free(out);
        !            25: }
        !            26: 
        !            27: gdImagePtr gdImageCreateFromPngSource (gdSourcePtr inSource)
        !            28: {
        !            29:        gdIOCtx *in = gdNewSSCtx(inSource, NULL);
        !            30:        gdImagePtr im;
        !            31: 
        !            32:        im = gdImageCreateFromPngCtx(in);
        !            33: 
        !            34:        in->gd_free(in);
        !            35: 
        !            36:        return im;
        !            37: }
        !            38: #else /* no HAVE_LIBPNG */
        !            39: void gdImagePngToSink (gdImagePtr im, gdSinkPtr outSink)
        !            40: {
        !            41:        php_gd_error("PNG support is not available");
        !            42: }
        !            43: gdImagePtr gdImageCreateFromPngSource (gdSourcePtr inSource)
        !            44: {
        !            45:        php_gd_error("PNG support is not available");
        !            46:        return NULL;
        !            47: }
        !            48: #endif /* HAVE_LIBPNG */
        !            49: