1 files changed, 46 insertions, 0 deletions
diff --git a/graphics/gd2/files/gd_gif_out.c b/graphics/gd2/files/gd_gif_out.c
new file mode 100644
index 0000000..7ab2f21
--- /dev/null
+++ b/graphics/gd2/files/gd_gif_out.c
@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <math.h>
+#include <string.h>
+#include <stdlib.h>
+#include "gd.h"
+
+/*
+** Wrapper functions for GIF output.
+*/
+
+#define LZW_LICENCED
+
+void gdImageGifToSink(gdImagePtr im, gdSinkPtr outSink)
+{
+        gdIOCtx   *out = gdNewSSCtx(NULL,outSink);
+        gdImageGifCtx(im, out);
+        out->free(out);
+}
+
+void gdImageGifCtx(gdImagePtr im, gdIOCtx *out)
+{
+#ifdef LZW_LICENCED
+	gdImageLzwCtx(im, out);
+#else
+        gdImageBigGifCtx(im, out);
+#endif
+}
+
+void gdImageGif(gdImagePtr im, FILE *outFile)
+{
+#ifdef LZW_LICENCED
+        gdImageLzw(im, outFile);
+#else
+        gdImageBigGif(im, outFile);
+#endif
+}
+
+void* gdImageGifPtr(gdImagePtr im, int *size)
+{
+#ifdef LZW_LICENCED
+        return gdImageLzwPtr(im, size);
+#else
+        return gdImageBigGifPtr(im, size);
+#endif
+}
+