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2efdd507c9
o Add WITHOUT_IPV6 knob (Requested by Jens Rehsack <rehsack@liwing.de> in ports/53754, implemented in a slightly different way). o Add GIF and animated GIF write support by default in GD and add WITH_LZW knob to enable the LZW compression algorithm (patented in some countries). o Removed gd_gif_out.diff patch and added many new patches. PR: ports/53754, ports/53879 Requested by: Jens Rehsack <rehsack@liwing.de> Submitted by: Alex Dupre <sysadmin@alexdupre.com> (maintainer)
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
--- ext/gd/libgd/gd_gif_out.c.orig Sat Jun 28 15:47:56 2003
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+++ ext/gd/libgd/gd_gif_out.c Sat Jun 28 16:07:33 2003
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@@ -0,0 +1,70 @@
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+#include <stdio.h>
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+#include <math.h>
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+#include <string.h>
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+#include <stdlib.h>
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+#include "gd.h"
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+
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+/*
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+** Wrapper functions for GIF output.
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+*/
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+
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+void gdImageGifToSink(gdImagePtr im, gdSinkPtr outSink)
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+{
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+ gdIOCtx *out = gdNewSSCtx(NULL,outSink);
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+ gdImageGifCtx(im, out);
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+ out->gd_free(out);
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+}
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+
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+void gdImageGifCtx(gdImagePtr im, gdIOCtx *out)
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+{
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+#ifdef LZW_LICENCED
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+ gdImageLzwCtx(im, out);
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+#else
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+ gdImageBigGifCtx(im, out);
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+#endif
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+}
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+
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+void gdImageGif(gdImagePtr im, FILE *outFile)
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+{
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+#ifdef LZW_LICENCED
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+ gdImageLzw(im, outFile);
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+#else
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+ gdImageBigGif(im, outFile);
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+#endif
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+}
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+
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+void* gdImageGifPtr(gdImagePtr im, int *size)
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+{
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+#ifdef LZW_LICENCED
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+ return gdImageLzwPtr(im, size);
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+#else
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+ return gdImageBigGifPtr(im, size);
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+#endif
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+}
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+
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+void gdImageGifAnimAddCtx(gdImagePtr im, gdIOCtx *out, int LocalCM, int LeftOfs, int TopOfs, int Delay, int Disposal)
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+{
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+#ifdef LZW_LICENCED
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+ gdImageLzwAnimAddCtx(im, out, LocalCM, LeftOfs, TopOfs, Delay, Disposal);
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+#else
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+ gdImageBigGifAnimAddCtx(im, out, LocalCM, LeftOfs, TopOfs, Delay, Disposal);
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+#endif
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+}
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+
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+void gdImageGifAnimAdd(gdImagePtr im, FILE *outFile, int LocalCM, int LeftOfs, int TopOfs, int Delay, int Disposal)
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+{
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+#ifdef LZW_LICENCED
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+ gdImageLzwAnimAdd(im, outFile, LocalCM, LeftOfs, TopOfs, Delay, Disposal);
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+#else
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+ gdImageBigGifAnimAdd(im, outFile, LocalCM, LeftOfs, TopOfs, Delay, Disposal);
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+#endif
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+}
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+
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+void *gdImageGifAnimAddPtr(gdImagePtr im, int *size, int LocalCM, int LeftOfs, int TopOfs, int Delay, int Disposal)
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+{
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+#ifdef LZW_LICENCED
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+ return gdImageLzwAnimAddPtr(im, size, LocalCM, LeftOfs, TopOfs, Delay, Disposal);
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+#else
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+ return gdImageBigGifAnimAddPtr(im, size, LocalCM, LeftOfs, TopOfs, Delay, Disposal);
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+#endif
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+}
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