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adding python script

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This commit is contained in:
Clément Le Bihan
2021-07-11 17:52:27 +02:00
parent 83ce8c6148
commit a5bcc7da17
1 changed files with 41 additions and 37 deletions
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78
Utils/pythonvram.py → utils/pythonvram.py
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@@ -1,10 +1,11 @@
#!/usr/bin/env python3
# python script to convert tile indexes to correct values in vram depending on the bpp
def getVRAMValue2bpp(nums):
vramValues = []
valHex1 = 0
valHex2 = 0
for i in nums:
@@ -15,62 +16,65 @@ def getVRAMValue2bpp(nums):
valHex1 += (j & 1) << shift
valHex2 += ((j & 2) >> 1) << shift
shift -= 1
vramValues.append((valHex1 << 8) + valHex2)
padding = 4
for i in vramValues:
print('{0:0{1}X}'.format(i, 4), end=' ')
print(f"{i:0{padding}X}", end=' ')
print("")
def getVRAMValue4bpp(nums):
getVRAMValue2bpp(extract2BppBitPlans(nums, 0))
getVRAMValue2bpp(extract2BppBitPlans(nums, 1))
def getVRAMValue8bpp(nums):
getVRAMValue2bpp(extract2BppBitPlans(nums, 0))
getVRAMValue2bpp(extract2BppBitPlans(nums, 1))
getVRAMValue2bpp(extract2BppBitPlans(nums, 2))
getVRAMValue2bpp(extract2BppBitPlans(nums, 3))
def extract2BppBitPlans(nums, index):
high = []
for i in nums:
high.append([(j & (0x3 << (2 * index))) >> (index * 2) for j in i])
return high
result2 = [
[0, 1, 1, 1, 1, 1, 0, 0],
[1, 2, 3, 3, 3, 2, 1, 0],
[1, 2, 3, 3, 3, 2, 1, 0],
[0, 1, 1, 1, 1, 1, 0, 0],
[0, 0, 0, 1, 0, 0, 0, 0],
[1, 1, 0, 1, 0, 1, 1, 0],
[0, 1, 1, 1, 1, 1, 0, 0],
[0, 0, 1, 1, 1, 0, 0, 0]
]
result2 = [
[0, 7, 7, 7, 7, 7, 0, 0],
[7, 2, 6, 8, 6, 2, 7, 0],
[7, 2, 2, 2, 2, 2, 7, 0],
[0, 7, 7, 7, 7, 7, 0, 0],
[0, 0, 0, 4, 0, 0, 0, 0],
[3, 5, 0, 5, 0, 5, 3, 0],
[0, 3, 4, 5, 4, 3, 0, 0],
[0, 0, 3, 3, 3, 0, 0, 0],
]
result2 = [
[0x00, 0x22, 0x22, 0x22, 0x23, 0x23, 0x00, 0x00],
[0x22, 0x11, 0x42, 0x21, 0x41, 0x11, 0x24, 0x00],
[0x23, 0x11, 0x12, 0x12, 0x12, 0x12, 0x24, 0x00],
[0x00, 0x24, 0x25, 0x25, 0x25, 0x25, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00, 0x00],
[0x35, 0x32, 0x00, 0x31, 0x00, 0x31, 0x35, 0x00],
[0x00, 0x34, 0x33, 0x31, 0x33, 0x34, 0x00, 0x00],
[0x00, 0x00, 0x35, 0x36, 0x36, 0x00, 0x00, 0x00]
]
[0, 1, 1, 1, 1, 1, 0, 0],
[1, 2, 3, 3, 3, 2, 1, 0],
[1, 2, 3, 3, 3, 2, 1, 0],
[0, 1, 1, 1, 1, 1, 0, 0],
[0, 0, 0, 1, 0, 0, 0, 0],
[1, 1, 0, 1, 0, 1, 1, 0],
[0, 1, 1, 1, 1, 1, 0, 0],
[0, 0, 1, 1, 1, 0, 0, 0]
]
result2 = [
[0, 7, 7, 7, 7, 7, 0, 0],
[7, 2, 6, 8, 6, 2, 7, 0],
[7, 2, 2, 2, 2, 2, 7, 0],
[0, 7, 7, 7, 7, 7, 0, 0],
[0, 0, 0, 4, 0, 0, 0, 0],
[3, 5, 0, 5, 0, 5, 3, 0],
[0, 3, 4, 5, 4, 3, 0, 0],
[0, 0, 3, 3, 3, 0, 0, 0],
]
result2 = [
[0x00, 0x22, 0x22, 0x22, 0x23, 0x23, 0x00, 0x00],
[0x22, 0x11, 0x42, 0x21, 0x41, 0x11, 0x24, 0x00],
[0x23, 0x11, 0x12, 0x12, 0x12, 0x12, 0x24, 0x00],
[0x00, 0x24, 0x25, 0x25, 0x25, 0x25, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00, 0x00],
[0x35, 0x32, 0x00, 0x31, 0x00, 0x31, 0x35, 0x00],
[0x00, 0x34, 0x33, 0x31, 0x33, 0x34, 0x00, 0x00],
[0x00, 0x00, 0x35, 0x36, 0x36, 0x00, 0x00, 0x00]
]
getVRAMValue8bpp(result2)