added alpha and font filter drafts

[swftools.git] / lib / filters / remove_font_transform.c

diff --git a/lib/filters/remove_font_transform.c b/lib/filters/remove_font_transform.c
new file mode 100644 (file)
index 0000000..73bfe4d
--- /dev/null
+++ b/lib/filters/remove_font_transform.c
@@ -0,0 +1,55 @@
+/* remove_font_transform.c
+
+   Part of the swftools package.
+
+   Copyright (c) 2010 Matthias Kramm <kramm@quiss.org> 
+ 
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#include <stdlib.h>
+#include <memory.h>
+#include "../gfxfilter.h"
+#include "../gfxtools.h"
+#include "../types.h"
+#include "../mem.h"
+
+typedef struct _internal {
+} internal_t;
+
+static void pass1_drawchar(gfxfilter_t*f, gfxfont_t*font, int glyphnr, gfxcolor_t*color, gfxmatrix_t*matrix, gfxdevice_t*out)
+{
+    internal_t*i = (internal_t*)f->internal;
+    out->drawchar(out, font, glyphnr, color, matrix);
+}
+
+static void pass2_drawchar(gfxfilter_t*f, gfxfont_t*font, int glyphnr, gfxcolor_t*color, gfxmatrix_t*matrix, gfxdevice_t*out)
+{
+    internal_t*i = (internal_t*)f->internal;
+    out->drawchar(out, font, glyphnr, color, matrix);
+}
+
+void gfxfilter_normalizefonts(gfxtwopassfilter_t*f)
+{
+    internal_t*i = (internal_t*)rfx_calloc(sizeof(internal_t));
+    memset(f, 0, sizeof(gfxtwopassfilter_t));
+    f->pass1.name = "remove font transform pass 1";
+    f->pass1.drawchar = pass1_drawchar;
+    f->pass1.internal = i;
+
+    f->pass2.name = "remove font transform pass 2";
+    f->pass2.drawchar = pass2_drawchar;
+    f->pass2.internal = i;
+}
+