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:
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