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authorDoug Zongker <dougz@android.com>2014-03-11 22:34:31 +0100
committerGerrit Code Review <noreply-gerritcodereview@google.com>2014-03-11 22:34:32 +0100
commit8f087d024619467de8609656e8a14370f24b817c (patch)
treed377aaeee2c1cb3704a3c11711b3a1344d6c5e69 /make-overlay.py
parentMerge "allow CheckKey to request mounting /system" (diff)
parentupdate tools for making recovery images (diff)
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Diffstat (limited to 'make-overlay.py')
-rw-r--r--make-overlay.py102
1 files changed, 0 insertions, 102 deletions
diff --git a/make-overlay.py b/make-overlay.py
deleted file mode 100644
index 7f931b373..000000000
--- a/make-overlay.py
+++ /dev/null
@@ -1,102 +0,0 @@
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Script to take a set of frames (PNG files) for a recovery
-"installing" icon animation and turn it into a base image plus a set
-of overlays, as needed by the recovery UI code. Run with the names of
-all the input frames on the command line, in order."""
-
-import sys
-try:
- import Image
-except ImportError:
- print "This script requires the Python Imaging Library to be installed."
- sys.exit(1)
-
-# Find the smallest box that contains all the pixels which change
-# between images.
-
-print "reading", sys.argv[1]
-base = Image.open(sys.argv[1])
-
-minmini = base.size[0]-1
-maxmaxi = 0
-minminj = base.size[1]-1
-maxmaxj = 0
-
-for top_name in sys.argv[2:]:
- print "reading", top_name
- top = Image.open(top_name)
-
- assert base.size == top.size
-
- mini = base.size[0]-1
- maxi = 0
- minj = base.size[1]-1
- maxj = 0
-
- h, w = base.size
- for j in range(w):
- for i in range(h):
- b = base.getpixel((i,j))
- t = top.getpixel((i,j))
- if b != t:
- if i < mini: mini = i
- if i > maxi: maxi = i
- if j < minj: minj = j
- if j > maxj: maxj = j
-
- minmini = min(minmini, mini)
- maxmaxi = max(maxmaxi, maxi)
- minminj = min(minminj, minj)
- maxmaxj = max(maxmaxj, maxj)
-
-w = maxmaxi - minmini + 1
-h = maxmaxj - minminj + 1
-
-# Now write out an image containing just that box, for each frame.
-
-for num, top_name in enumerate(sys.argv[1:]):
- top = Image.open(top_name)
-
- out = Image.new("RGB", (w, h))
- for i in range(w):
- for j in range(h):
- t = top.getpixel((i+minmini, j+minminj))
- out.putpixel((i, j), t)
-
- fn = "icon_installing_overlay%02d.png" % (num+1,)
- out.save(fn)
- print "saved", fn
-
-# Write out the base icon, which is the first frame with that box
-# blacked out (just to make the file smaller, since it's always
-# displayed with one of the overlays on top of it).
-
-for i in range(w):
- for j in range(h):
- base.putpixel((i+minmini, j+minminj), (0, 0, 0))
-fn = "icon_installing.png"
-base.save(fn)
-print "saved", fn
-
-# The device_ui_init() function needs to tell the recovery UI the
-# position of the overlay box.
-
-print
-print "add this to your device_ui_init() function:"
-print "-" * 40
-print " ui_parameters->install_overlay_offset_x = %d;" % (minmini,)
-print " ui_parameters->install_overlay_offset_y = %d;" % (minminj,)
-print "-" * 40