Issue #1274 - Part 1: Adopt the cairo version as our own.

- Move header licensing from tri-license to MPL 2.0. MPL-compatible
  other licensing has been retained where originally present.
- Remove individual superseded licensing terms.
- Remove patches, outdated readmes & incomplete patch summaries.
- Remove incomplete cairo release notes (only went up to 1.6.4 anyway).
- Rewrite COPYING to indicate the current state of the library in tree.

1 files changed, 0 insertions, 28 deletions

diff --git a/gfx/cairo/empty-clip-rectangles.patch b/gfx/cairo/empty-clip-rectangles.patch
deleted file mode 100644
index c9aa558a2..000000000
--- a/gfx/cairo/empty-clip-rectangles.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From f2fa15680ec3ac95cb68d4957557f06561a7dc55 Mon Sep 17 00:00:00 2001
-From: Karl Tomlinson <karlt+@karlt.net>
-Date: Fri, 16 Jul 2010 22:39:50 +0000
-Subject: clip: return empty clip from _cairo_clip_copy_rectangle_list when all_clipped
-
-Fixes https://bugs.freedesktop.org/show_bug.cgi?id=29122
-Tested by test/get-clip
-
-Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
----
-diff --git a/src/cairo-clip.c b/src/cairo-clip.c
-index 12dc04d..f6173c6 100644
---- a/src/cairo-clip.c
-+++ b/src/cairo-clip.c
-@@ -1499,7 +1499,10 @@ _cairo_clip_copy_rectangle_list (cairo_clip_t *clip, cairo_gstate_t *gstate)
-     int n_rects = 0;
-     int i;
- 
--    if (clip != NULL && clip->path != NULL) {
-+    if (clip->all_clipped)
-+	goto DONE;
-+
-+    if (clip->path != NULL) {
- 	status = _cairo_clip_get_region (clip, &region);
- 	if (status == CAIRO_INT_STATUS_NOTHING_TO_DO) {
- 	    goto DONE;
---
-cgit v0.8.3-6-g21f6