openmv/tools/gen_rgb2rgb.py
2018-05-25 20:33:50 +02:00

54 lines
1.4 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
sys.stdout.write("#include <stdint.h>\n")
sys.stdout.write("const uint8_t rb528_table[32] = {\n")
for i in range(32):
if not (i % 8):
sys.stdout.write(" ")
sys.stdout.write("%3d" % (((i * 255) + 15.5) // 31))
if (i + 1) % 8:
sys.stdout.write(", ")
elif i != 31:
sys.stdout.write(",\n")
else:
sys.stdout.write("\n};\n")
sys.stdout.write("const uint8_t g628_table[64] = {\n")
for i in range(64):
if not (i % 8):
sys.stdout.write(" ")
sys.stdout.write("%3d" % (((i * 255) + 31.5) // 63))
if (i + 1) % 8:
sys.stdout.write(", ")
elif i != 63:
sys.stdout.write(",\n")
else:
sys.stdout.write("\n};\n")
sys.stdout.write("const uint8_t rb825_table[256] = {\n")
for i in range(256):
if not (i % 8):
sys.stdout.write(" ")
sys.stdout.write("%3d" % (((i * 31) + 127.5) // 255))
if (i + 1) % 8:
sys.stdout.write(", ")
elif i != 255:
sys.stdout.write(",\n")
else:
sys.stdout.write("\n};\n")
sys.stdout.write("const uint8_t g826_table[256] = {\n")
for i in range(256):
if not (i % 8):
sys.stdout.write(" ")
sys.stdout.write("%3d" % (((i * 63) + 127.5) // 255))
if (i + 1) % 8:
sys.stdout.write(", ")
elif i != 255:
sys.stdout.write(",\n")
else:
sys.stdout.write("\n};\n")