X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fpython%2Fimage.c;h=f178255b7151e92e2a52816d0e12c654ad860523;hb=45464d3e9cb42017d70b40390ba5f99a0f695500;hp=8b390ebfa3f03d77672325e399f8d9a875db7149;hpb=be57616086f3764f47639f6457b7e290e38e4ba1;p=swftools.git

diff --git a/lib/python/image.c b/lib/python/image.c
index 8b390eb..f178255 100644
--- a/lib/python/image.c
+++ b/lib/python/image.c
@@ -94,3 +94,33 @@ RGBA* image_toRGBA(PyObject*_image)
     PyErr_SetString(PyExc_Exception, setError("Unsupported image format: %s (try .convert(\"RGBA\")", image->image->mode));
     return 0;
 }
+
+extern PyObject*PyImagingNew(Imaging imOut);
+
+PyObject* rgba_to_image(RGBA*rgba, int width, int height)
+{
+#ifndef WIN32
+    Imaging img = ImagingNew("RGBA", width, height);
+    int y;
+    if(!img->image32) {
+	fprintf(stderr, "No array allocated!\n");
+	return 0;
+    }
+    for(y=0;y<height;y++) {
+	U8* dest = (U8*)(img->image32[y]);
+	RGBA* src = &rgba[width*y];
+	int x;
+	for(x=0;x<width;x++) {
+	    dest[x+0] = src[x].r;
+	    dest[x+1] = src[x].g;
+	    dest[x+2] = src[x].b;
+	    dest[x+3] = src[x].a;
+	}
+    }
+
+    return PyImagingNew(img);
+#else
+    fprintf(stderr, "This image extraction is not yet supported on non-linux systems\n");
+    return 0;
+#endif
+}