[project @ 2004-09-03 22:44:47 by bursa]

Add generic bitmap functions. Move jpeg and mng code from riscos/ to image/ and update to use bitmap. Note: background tiling and drawfile export for jpeg and mng/png are broken.

svn path=/import/netsurf/; revision=1265

1 files changed, 35 insertions, 0 deletions

diff --git a/image/mng.h b/image/mng.h
new file mode 100644
index 000000000..6a67b840e
--- /dev/null
+++ b/image/mng.h
@@ -0,0 +1,35 @@
+/*
+ * This file is part of NetSurf, http://netsurf.sourceforge.net/
+ * Licensed under the GNU General Public License,
+ *		  http://www.opensource.org/licenses/gpl-license
+ * Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
+ */
+
+/** \file
+ * Content for image/mng, image/png, and image/jng (interface).
+ */
+
+#ifndef _NETSURF_IMAGE_MNG_H_
+#define _NETSURF_IMAGE_MNG_H_
+
+#include "libmng.h"
+
+struct content;
+
+struct content_mng_data {
+	bool read_start;
+	bool read_resume;
+	int read_size;
+	bool waiting;
+	mng_handle handle;
+};
+
+bool nsmng_create(struct content *c, const char *params[]);
+bool nsmng_process_data(struct content *c, char *data, unsigned int size);
+bool nsmng_convert(struct content *c, int width, int height);
+void nsmng_destroy(struct content *c);
+bool nsmng_redraw(struct content *c, int x, int y,
+		int width, int height,
+		int clip_x0, int clip_y0, int clip_x1, int clip_y1,
+		float scale, unsigned long background_colour);
+#endif