cheng/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix bytes to integers conversion in png2c script.

Browse Source 
Use really correct coefficients for all the bytes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66861 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2011-02-08 13:36:06 +00:00
parent 21b5902b81
commit 8de6a0270d
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
misc/scripts/png2c.py
View File

@ -56,9 +56,14 @@ for path in sys.argv[1:]:
# Try to naively get its size if necessary # Try to naively get its size if necessary
if with_size: if with_size:
width = bytes[19] + 16*bytes[18] + 256*bytes[17] + 65536*bytes[16] def getInt(start):
height = bytes[23] + 16*bytes[22] + 256*bytes[21] + 65536*bytes[20] """ Convert 4 bytes in network byte order to an integer. """
size_suffix = "_%dx%d" % (width, height) return 16777216*bytes[start] + \
65536*bytes[start+1] + \
256*bytes[start+2] + \
bytes[start+3];
size_suffix = "_%dx%d" % (getInt(16), getInt(20))
# Create the C header # Create the C header
text = "/* %s - %d bytes */\n" \ text = "/* %s - %d bytes */\n" \