Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/python3/lib/python3.9/imghdr.py b/linux-x64/clang/python3/lib/python3.9/imghdr.py
new file mode 100644
index 0000000..6e01fd8
--- /dev/null
+++ b/linux-x64/clang/python3/lib/python3.9/imghdr.py
@@ -0,0 +1,168 @@
+"""Recognize image file formats based on their first few bytes."""
+
+from os import PathLike
+
+__all__ = ["what"]
+
+#-------------------------#
+# Recognize image headers #
+#-------------------------#
+
+def what(file, h=None):
+ f = None
+ try:
+ if h is None:
+ if isinstance(file, (str, PathLike)):
+ f = open(file, 'rb')
+ h = f.read(32)
+ else:
+ location = file.tell()
+ h = file.read(32)
+ file.seek(location)
+ for tf in tests:
+ res = tf(h, f)
+ if res:
+ return res
+ finally:
+ if f: f.close()
+ return None
+
+
+#---------------------------------#
+# Subroutines per image file type #
+#---------------------------------#
+
+tests = []
+
+def test_jpeg(h, f):
+ """JPEG data in JFIF or Exif format"""
+ if h[6:10] in (b'JFIF', b'Exif'):
+ return 'jpeg'
+
+tests.append(test_jpeg)
+
+def test_png(h, f):
+ if h.startswith(b'\211PNG\r\n\032\n'):
+ return 'png'
+
+tests.append(test_png)
+
+def test_gif(h, f):
+ """GIF ('87 and '89 variants)"""
+ if h[:6] in (b'GIF87a', b'GIF89a'):
+ return 'gif'
+
+tests.append(test_gif)
+
+def test_tiff(h, f):
+ """TIFF (can be in Motorola or Intel byte order)"""
+ if h[:2] in (b'MM', b'II'):
+ return 'tiff'
+
+tests.append(test_tiff)
+
+def test_rgb(h, f):
+ """SGI image library"""
+ if h.startswith(b'\001\332'):
+ return 'rgb'
+
+tests.append(test_rgb)
+
+def test_pbm(h, f):
+ """PBM (portable bitmap)"""
+ if len(h) >= 3 and \
+ h[0] == ord(b'P') and h[1] in b'14' and h[2] in b' \t\n\r':
+ return 'pbm'
+
+tests.append(test_pbm)
+
+def test_pgm(h, f):
+ """PGM (portable graymap)"""
+ if len(h) >= 3 and \
+ h[0] == ord(b'P') and h[1] in b'25' and h[2] in b' \t\n\r':
+ return 'pgm'
+
+tests.append(test_pgm)
+
+def test_ppm(h, f):
+ """PPM (portable pixmap)"""
+ if len(h) >= 3 and \
+ h[0] == ord(b'P') and h[1] in b'36' and h[2] in b' \t\n\r':
+ return 'ppm'
+
+tests.append(test_ppm)
+
+def test_rast(h, f):
+ """Sun raster file"""
+ if h.startswith(b'\x59\xA6\x6A\x95'):
+ return 'rast'
+
+tests.append(test_rast)
+
+def test_xbm(h, f):
+ """X bitmap (X10 or X11)"""
+ if h.startswith(b'#define '):
+ return 'xbm'
+
+tests.append(test_xbm)
+
+def test_bmp(h, f):
+ if h.startswith(b'BM'):
+ return 'bmp'
+
+tests.append(test_bmp)
+
+def test_webp(h, f):
+ if h.startswith(b'RIFF') and h[8:12] == b'WEBP':
+ return 'webp'
+
+tests.append(test_webp)
+
+def test_exr(h, f):
+ if h.startswith(b'\x76\x2f\x31\x01'):
+ return 'exr'
+
+tests.append(test_exr)
+
+#--------------------#
+# Small test program #
+#--------------------#
+
+def test():
+ import sys
+ recursive = 0
+ if sys.argv[1:] and sys.argv[1] == '-r':
+ del sys.argv[1:2]
+ recursive = 1
+ try:
+ if sys.argv[1:]:
+ testall(sys.argv[1:], recursive, 1)
+ else:
+ testall(['.'], recursive, 1)
+ except KeyboardInterrupt:
+ sys.stderr.write('\n[Interrupted]\n')
+ sys.exit(1)
+
+def testall(list, recursive, toplevel):
+ import sys
+ import os
+ for filename in list:
+ if os.path.isdir(filename):
+ print(filename + '/:', end=' ')
+ if recursive or toplevel:
+ print('recursing down:')
+ import glob
+ names = glob.glob(os.path.join(glob.escape(filename), '*'))
+ testall(names, recursive, 0)
+ else:
+ print('*** directory (use -r) ***')
+ else:
+ print(filename + ':', end=' ')
+ sys.stdout.flush()
+ try:
+ print(what(filename))
+ except OSError:
+ print('*** not found ***')
+
+if __name__ == '__main__':
+ test()