diff options
Diffstat (limited to 'oncology/dpfhack_display/fw/chartbl.py')
-rwxr-xr-x | oncology/dpfhack_display/fw/chartbl.py | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/oncology/dpfhack_display/fw/chartbl.py b/oncology/dpfhack_display/fw/chartbl.py deleted file mode 100755 index a3015c6a..00000000 --- a/oncology/dpfhack_display/fw/chartbl.py +++ /dev/null @@ -1,96 +0,0 @@ -import struct -import sys - -rgbformat = "BBB" -CHAR_WIDTH = 4 -CHAR_HEIGHT = 8 - -context = { - 'nrows' : 0, - 'ncols' : 0, - 'width' : 0, - 'height' : 0, -} - - -def rgbto565(r, g, b): - return (( (r & 0xf8) ) | ((g & 0xe0) >> 5), - ( (g & 0x1c) << 3 ) | ((b & 0xf8) >> 3)) - - -def gentbl(): - c = 0 - a = "" - for i in range(32, 127): - a += "%c" % chr(i) - c += 1 - if c == 16: - c = 0 - a = "" - - -def output_chr(context, out, data, offset): - width = context['width'] - for i in range(CHAR_HEIGHT): - off = offset + i * width - for j in range(CHAR_WIDTH): - o = 3 * (off + j) - r, g, b = struct.unpack(rgbformat, data[o:o + 3]) - rgb565 = rgbto565(r, g, b) - out += chr(rgb565[0]) - out += chr(rgb565[1]) - return out - -def convert2table(context, data): - out = "" - width = context['width'] - for i in xrange(context['nrows']): - off = i * CHAR_HEIGHT * width - for j in xrange(context['ncols']): - o = off + j * CHAR_WIDTH - out = output_chr(context, out, data, o) - return out - -def readpnm(context, prefix): - pnm = open(prefix + ".pnm", "r") - - d = pnm.readline() - d = pnm.readline() - l = pnm.readline() - a, b = l.split() - x, y = int(a), int(b) - a = pnm.readline() - - l = x * y - context['width'] = x - context['height'] = y - context['ncols'] = x / CHAR_WIDTH - context['nrows'] = y / CHAR_HEIGHT - - data = pnm.read() - pnm.close() - - return data - -def convert2raw(context, data): - - out = "" - - for i in xrange(l): - off = 3 * i - r, g, b = struct.unpack(rgbformat, data[off:off + 3]) - rgb565 = rgbto565(r, g, b) - out += chr(rgb565[0]) - out += chr(rgb565[1]) - - return out - -# gentbl() -c = {} - -out = readpnm(c, sys.argv[1]) -out = convert2table(c, out) - -f = open(sys.argv[1] + ".bin", "w") -f.write(out) -f.close() |