def writeGFD(data, width, height, compSel):
imageData = bytes(data)
surfOut = addrlib.getSurfaceInfo(0x1a, width, height, 1, 1, 4, 0, 0)
alignment = surfOut.baseAlign
imageSize = surfOut.surfSize
pitch = surfOut.pitch
imageData += b'\0' * (surfOut.surfSize - len(data))
result = addrlib.swizzle(
width,
height,
1,
0x1a,
0,
1,
surfOut.tileMode,
0,
surfOut.pitch,
surfOut.bpp,
0,
0,
imageData,
)
s = 13 << 16
block_head_struct = GFDBlockHeader()
gx2surf_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xb, 0x9c, 0,
0)
gx2surf_struct = GX2Surface()
gx2surf = gx2surf_struct.pack(1, width, height, 1, 1, 0x1a, 0, 1,
imageSize, 0, 0, 0, 4, s, alignment, pitch)
image_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xc, imageSize,
0, 0)
output = gx2surf_blk_head + gx2surf
output += b'\0' * 56
output += 1.to_bytes(4, 'big')
output += b'\0' * 4
output += 1.to_bytes(4, 'big')
for value in compSel:
output += value.to_bytes(1, 'big')
output += makeRegsBytearray(width, height, 1, 0x1a, 4, pitch, compSel)
alignSize = getAlignBlockSize(len(output) + 64, alignment)
align_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2, alignSize, 0,
0)
output += align_blk_head
output += b'\0' * alignSize
output += image_blk_head
output += result
return output
def untileTex(tex):
surfInfo = tex.surfInfo
data = tex.data[:surfInfo.surfSize]
result = []
for mipLevel in range(tex.numMips):
width = max(1, tex.width >> mipLevel)
height = max(1, tex.height >> mipLevel)
size = ceil(width / tex.blkWidth) * ceil(
height / tex.blkHeight) * tex.bpp
if mipLevel != 0:
mipOffset = tex.mipOffsets[mipLevel - 1]
if mipLevel == 1:
mipOffset -= surfInfo.surfSize
surfInfo = addrlib.getSurfaceInfo(tex.format, tex.width,
tex.height, tex.depth, tex.dim,
tex.tileMode, tex.aa, mipLevel)
data = tex.mipData[mipOffset:mipOffset + surfInfo.surfSize]
result_ = addrlib.deswizzle(
width,
height,
surfInfo.height,
tex.format,
surfInfo.tileMode,
tex.swizzle,
surfInfo.pitch,
surfInfo.bpp,
data,
)
result.append(result_[:size])
return result
def readFLIM(f):
flim = FLIMData()
pos = len(f) - 0x28
if f[pos + 4:pos + 6] == b'\xFF\xFE':
bom = '<'
elif f[pos + 4:pos + 6] == b'\xFE\xFF':
bom = '>'
header = FLIMHeader(bom)
header.data(f, pos)
if header.magic != b'FLIM':
raise ValueError("Invalid file header!")
pos += header.size
info = imagHeader(bom)
info.data(f, pos)
if info.magic != b'imag':
raise ValueError("Invalid imag header!")
flim.width = info.width
flim.height = info.height
if info.format_ == 0x00:
flim.format = 0x01
flim.compSel = [0, 0, 0, 5]
elif info.format_ == 0x01:
flim.format = 0x01
flim.compSel = [5, 5, 5, 0]
elif info.format_ == 0x02:
flim.format = 0x02
flim.compSel = [0, 0, 0, 1]
elif info.format_ == 0x03:
flim.format = 0x07
flim.compSel = [0, 0, 0, 1]
elif info.format_ in [0x05, 0x19]:
flim.format = 0x08
flim.compSel = [2, 1, 0, 5]
elif info.format_ == 0x06:
flim.format = 0x1a
flim.compSel = [0, 1, 2, 5]
elif info.format_ == 0x07:
flim.format = 0x0a
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x08:
flim.format = 0x0b
flim.compSel = [2, 1, 0, 3]
elif info.format_ == 0x09:
flim.format = 0x1a
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0C:
flim.format = 0x31
flim.format_ = "BC1"
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0D:
flim.format = 0x32
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0E:
flim.format = 0x33
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0F:
flim.format = 0x34
flim.compSel = [0, 0, 0, 5]
elif info.format_ == 0x10:
flim.format = 0x34
flim.compSel = [5, 5, 5, 0]
elif info.format_ == 0x11:
flim.format = 0x35
flim.compSel = [0, 0, 0, 1]
elif info.format_ == 0x14:
flim.format = 0x41a
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x15:
flim.format = 0x431
flim.format_ = "BC1"
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x16:
flim.format = 0x432
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x17:
flim.format = 0x433
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x18:
flim.format = 0x19
flim.compSel = [0, 1, 2, 3]
else:
raise NotImplementedError("Unsupported texture format: " +
hex(info.format_))
flim.imageSize = info.imageSize
# Calculate swizzle and tileMode
flim.swizzle, flim.tileMode = computeSwizzleTileMode(info.swizzle_tileMode)
flim.alignment = info.alignment
surfOut = addrlib.getSurfaceInfo(flim.format, flim.width, flim.height, 1,
1, flim.tileMode, 0, 0)
if surfOut.depth != 1:
raise NotImplementedError("Unsupported depth!")
flim.pitch = surfOut.pitch
flim.data = f[:info.imageSize]
flim.surfOut = surfOut
return flim
def writeGFD(f, tileMode, swizzle_, SRGB, n, pos, numImages):
width, height, format_, fourcc, dataSize, compSel, numMips, data = dds.readDDS(f, SRGB)
if 0 in [width, dataSize] and data == []:
print("")
if n != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if format_ not in formats:
print("")
print("Unsupported DDS format!")
print("")
if n != (numImages - 1):
print("")
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if numMips > 13:
print("")
print("Invalid number of mipmaps for " + f)
print("")
if n != (numImages - 1):
print("")
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
numMips += 1
bpp = addrlib.surfaceGetBitsPerPixel(format_) >> 3
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode, 0, 0)
alignment = surfOut.baseAlign
imageSize = surfOut.surfSize
pitch = surfOut.pitch
if surfOut.depth != 1:
print("")
print("Unsupported depth!")
print("")
if n != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if tileMode in [1, 2, 3, 16]:
s = swizzle_ << 8
else:
s = 0xd0000 | swizzle_ << 8
if numMips > 1:
print("")
print("Processing " + str(numMips - 1) + " mipmap(s):")
if format_ in BCn_formats:
blkWidth, blkHeight = 4, 4
else:
blkWidth, blkHeight = 1, 1
swizzled_data = []
mipSize = 0
mipOffsets = []
for mipLevel in range(numMips):
offset, size = getCurrentMipOffset_Size(width, height, blkWidth, blkHeight, bpp, mipLevel)
data_ = data[offset:offset + size]
width_ = max(1, width >> mipLevel)
height_ = max(1, height >> mipLevel)
if mipLevel:
print(str(mipLevel) + ": " + str(width_) + "x" + str(height_))
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode, 0, mipLevel)
if mipLevel == 1:
mipOffsets.append(imageSize)
else:
mipOffsets.append(mipSize)
data_ += b'\0' * (surfOut.surfSize - size)
dataAlignBytes = b'\0' * (roundUp(mipSize, surfOut.baseAlign) - mipSize)
if mipLevel:
mipSize += surfOut.surfSize + len(dataAlignBytes)
swizzled_data.append(bytearray(dataAlignBytes) + addrlib.swizzle(
width_, height_, surfOut.height, format_, surfOut.tileMode,
s, surfOut.pitch, surfOut.bpp, data_))
compSels = ["R", "G", "B", "A", "0", "1"]
print("")
print("// ----- GX2Surface Info ----- ")
print(" dim = 1")
print(" width = " + str(width))
print(" height = " + str(height))
print(" depth = 1")
print(" numMips = " + str(numMips))
print(" format = " + formats[format_])
print(" aa = 0")
print(" use = 1")
print(" imageSize = " + str(imageSize))
print(" mipSize = " + str(mipSize))
print(" tileMode = " + str(tileMode))
print(" swizzle = " + str(s) + ", " + hex(s))
print(" alignment = " + str(alignment))
print(" pitch = " + str(pitch))
print("")
print(" GX2 Component Selector:")
print(" Red Channel: " + str(compSels[compSel[0]]))
print(" Green Channel: " + str(compSels[compSel[1]]))
print(" Blue Channel: " + str(compSels[compSel[2]]))
print(" Alpha Channel: " + str(compSels[compSel[3]]))
print("")
print(" bits per pixel = " + str(bpp << 3))
print(" bytes per pixel = " + str(bpp))
print(" realSize = " + str(divRoundUp(width, blkWidth) * divRoundUp(height, blkHeight) * bpp))
if format_ == 1:
if compSel not in [[0, 0, 0, 5], [0, 5, 5, 5]]:
warn_color()
compSel = [0, 5, 5, 5]
elif format_ in [2, 7]:
if compSel not in [[0, 0, 0, 1], [0, 5, 5, 1]]:
warn_color()
compSel = [0, 5, 5, 1]
elif format_ == 8:
if compSel not in [[0, 1, 2, 5], [2, 1, 0, 5]]:
warn_color()
if compSel[0] == 2 and compSel[2] == 0:
swizzled_data = [dds.form_conv.swapRB_16bpp(data, 'rgb565') for data in swizzled_data]
compSel = [0, 1, 2, 5]
elif format_ in [0xa, 0xb]:
if compSel not in [[0, 1, 2, 3], [2, 1, 0, 3]]:
warn_color()
if compSel[0] == 2 and compSel[2] == 0:
if format_ == 0xb:
swizzled_data = [dds.form_conv.swapRB_16bpp(data, 'rgba4') for data in swizzled_data]
else:
swizzled_data = [dds.form_conv.swapRB_16bpp(data, 'rgb5a1') for data in swizzled_data]
compSel = [0, 1, 2, 3]
elif format_ in [0x1a, 0x41a, 0x19]:
if compSel not in [[0, 1, 2, 3], [2, 1, 0, 3], [0, 1, 2, 5], [2, 1, 0, 5]]:
warn_color()
if compSel[0] == 2 and compSel[2] == 0:
if format_ == 0x19:
swizzled_data = [dds.form_conv.swapRB_32bpp(data, 'bgr10a2') for data in swizzled_data]
else:
swizzled_data = [dds.form_conv.swapRB_32bpp(data, 'rgba8') for data in swizzled_data]
compSel = [0, 1, 2, 3]
block_head_struct = GFDBlockHeader()
gx2surf_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xb, 0x9c, 0, 0)
gx2surf_struct = GX2Surface()
gx2surf = gx2surf_struct.pack(1, width, height, 1, numMips, format_, 0, 1, imageSize, 0, mipSize, 0, tileMode, s,
alignment, pitch)
image_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xc, imageSize, 0, 0)
mip_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xd, mipSize, 0, 0)
output = gx2surf_blk_head + gx2surf
if numMips > 1:
i = 0
for offset in mipOffsets:
output += offset.to_bytes(4, 'big')
i += 1
for z in range(14 - i):
output += 0 .to_bytes(4, 'big')
else:
output += b'\0' * 56
output += numMips.to_bytes(4, 'big')
output += b'\0' * 4
output += 1 .to_bytes(4, 'big')
for value in compSel:
output += value.to_bytes(1, 'big')
if format_ in BCn_formats:
output += makeRegsBytearray(width, height, numMips, format_, tileMode, pitch * 4, compSel)
else:
output += makeRegsBytearray(width, height, numMips, format_, tileMode, pitch, compSel)
alignSize = getAlignBlockSize(pos + len(output) + 32, alignment)
align_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2, alignSize, 0, 0)
output += align_blk_head
output += b'\0' * alignSize
output += image_blk_head
output += swizzled_data[0]
if numMips > 1:
mipAlignSize = getAlignBlockSize(pos + len(output) + 32, alignment)
mipAlign_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2, mipAlignSize, 0, 0)
output += mipAlign_blk_head
output += b'\0' * mipAlignSize
output += mip_blk_head
for i in range(1, len(swizzled_data)):
output += swizzled_data[i]
return output
def get_deswizzled_data(i, gfd):
majorVersion = gfd.majorVersion
numImages = gfd.numImages
numMips = gfd.numMips[i]
width = gfd.width[i]
height = gfd.height[i]
depth = gfd.depth[i]
dim = gfd.dim[i]
format_ = gfd.format[i]
aa = gfd.aa[i]
tileMode = gfd.tileMode[i]
swizzle_ = gfd.swizzle[i]
compSel = gfd.compSel[i]
data = gfd.data[i]
realSize = gfd.realSize[i]
mipOffsets = gfd.mipOffsets[i]
surfOut = addrlib.getSurfaceInfo(format_, width, height, depth, dim, tileMode, aa, 0)
bpp = divRoundUp(surfOut.bpp, 8)
try:
mipData = gfd.mipData[i]
except KeyError:
mipData = b''
if format_ in formats:
if aa != 0:
print("")
print("Unsupported aa!")
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b'', []
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if format_ == 0x00:
print("")
print("Invalid texture format!")
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b'', []
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
else:
if format_ in [0x1a, 0x41a]:
format__ = 28
elif format_ == 0x19:
format__ = 24
elif format_ == 0x8:
format__ = 85
elif format_ == 0xa:
format__ = 86
elif format_ == 0xb:
format__ = 115
elif format_ == 0x1:
format__ = 61
elif format_ == 0x7:
format__ = 49
elif format_ == 0x2:
format__ = 112
elif format_ in [0x31, 0x431]:
format__ = "BC1"
elif format_ in [0x32, 0x432]:
format__ = "BC2"
elif format_ in [0x33, 0x433]:
format__ = "BC3"
elif format_ == 0x34:
format__ = "BC4U"
elif format_ == 0x234:
format__ = "BC4S"
elif format_ == 0x35:
format__ = "BC5U"
elif format_ == 0x235:
format__ = "BC5S"
if surfOut.depth != 1:
print("")
print("Unsupported depth!")
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b'', b'', b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if numMips > 1:
print("")
print("Processing " + str(numMips - 1) + " mipmap(s):")
if format_ in BCn_formats:
blkWidth, blkHeight = 4, 4
else:
blkWidth, blkHeight = 1, 1
result = []
for mipLevel in range(numMips):
width_ = max(1, width >> mipLevel)
height_ = max(1, height >> mipLevel)
size = divRoundUp(width_, blkWidth) * divRoundUp(height_, blkHeight) * bpp
if mipLevel != 0:
print(str(mipLevel) + ": " + str(width_) + "x" + str(height_))
mipOffset = mipOffsets[mipLevel - 1]
if mipLevel == 1:
mipOffset -= surfOut.surfSize
surfOut = addrlib.getSurfaceInfo(format_, width, height, depth, dim, tileMode, aa, mipLevel)
data = mipData[mipOffset:mipOffset + surfOut.surfSize]
result_ = addrlib.deswizzle(
width_, height_, surfOut.height, format_, surfOut.tileMode,
swizzle_, surfOut.pitch, surfOut.bpp, data,
)
result.append(result_[:size])
hdr = dds.generateHeader(numMips, width, height, format__, compSel, realSize, format_ in BCn_formats)
else:
print("")
print("Unsupported texture format_: " + hex(format_))
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
hdr, result = b'', []
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
return hdr, result
def writeFLIM(f, tileMode, swizzle_, SRGB):
# Read the DDS file
width, height, format__, fourcc, dataSize, compSel, numMips, data = dds.readDDS(
f, SRGB)
# Check if it was read correctly
if 0 in [width, dataSize] and data == []:
return b''
# Check if the texture format is supported
if format__ not in formats:
return b''
# Remove the mipmap data if it exists
data = data[:dataSize]
# GTX format -> BFLIM format
# GTX format: 1
# if alpha: BFLIM format: 0
# else: BFLIM format: 1
if format__ == 1:
if compSel[3] == 0:
format_ = 1
else:
format_ = 0
# GTX format: 0x1a
# if one value is 0: BFLIM format: 6 (BAD CHOICE)
# else: BFLIM format: 9
elif format__ == 0x1a:
if 5 in compSel:
format_ = 6
else:
format_ = 9
# GTX format: 0x31
# if ETC1: BFLIM format: 0xa
# else: BFLIM format: 0xc
elif format__ == 0x31:
if fourcc == b'ETC1':
format_ = 0xa
else:
format_ = 0xc
# GTX format: (key) -> BFLIM format: (value)
else:
fmt = {
7: 3,
8: 5,
0xa: 7,
0xb: 8,
0x32: 0xd,
0x33: 0xe,
0x34: 0x10,
0x35: 0x11,
0x41a: 0x14,
0x431: 0x15,
0x432: 0x16,
0x433: 0x17,
0x19: 0x18,
}
format_ = fmt[format__]
# Check if colors are messed up or if R and B are swapped
if format_ == 0:
if compSel not in [[0, 0, 0, 5], [0, 5, 5, 5]]:
warn_color(f)
elif format_ == 1:
if compSel != [5, 5, 5, 0]:
warn_color(f)
elif format_ in [2, 3]:
if compSel not in [[0, 0, 0, 1], [0, 5, 5, 1]]:
warn_color(f)
elif format_ == 5:
if compSel != [2, 1, 0, 5]:
if compSel == [0, 1, 2, 5]:
# Swap R and B
data = dds.form_conv.swapRB_16bpp(data, 'rgb565')
else:
warn_color(f)
elif format_ == 6:
if compSel != [0, 1, 2, 5]:
if compSel == [2, 1, 0, 5]:
# Swap R and B
data = dds.form_conv.swapRB_32bpp(data, 'rgba8')
else:
warn_color(f)
elif format_ == 7:
if compSel != [0, 1, 2, 3]:
if compSel == [2, 1, 0, 3]:
# Swap R and B
data = dds.form_conv.swapRB_16bpp(data, 'rgb5a1')
else:
warn_color(f)
elif format_ == 8:
if compSel != [2, 1, 0, 3]:
if compSel == [0, 1, 2, 3]:
# Swap R and B
data = dds.form_conv.swapRB_16bpp(data, 'argb4')
else:
warn_color(f)
elif format_ in [9, 0x14, 0x18]:
if compSel != [0, 1, 2, 3]:
if compSel == [2, 1, 0, 3]:
if format_ == 0x18:
# Swap R and B
data = dds.form_conv.swapRB_32bpp(data, 'bgr10a2')
else:
# Swap R and B
data = dds.form_conv.swapRB_32bpp(data, 'rgba8')
else:
warn_color(f)
# Get the Surface Info
surfOut = addrlib.getSurfaceInfo(format__, width, height, 1, 1, tileMode,
0, 0)
# Depths other than 1 are not supported
if surfOut.depth != 1:
return b''
# Pad the data
padSize = surfOut.surfSize - len(data)
data += padSize * b"\x00"
# Pack the swizzle value and tileMode
z = (swizzle_, tileMode)
swizzle_tileMode = computeSwizzleTileMode(z)
# Get the swizzle value used for (de)swizzling
if tileMode in [1, 2, 3, 16]:
s = swizzle_ << 8
else:
s = 0xd0000 | (swizzle_ << 8)
# Swizzle the data
swizzled_data = addrlib.swizzle(width, height, surfOut.height, format__,
surfOut.tileMode, s, surfOut.pitch,
surfOut.bpp, data)
# Get the alignment value
alignment = surfOut.baseAlign
# Pack the file header
head_struct = FLIMHeader()
head = head_struct.pack(b"FLIM", 0xFEFF, 0x14, 0x2020000,
len(swizzled_data) + 0x28, 1)
# Pack the `imag` header
img_head_struct = imagHeader()
imag_head = img_head_struct.pack(b"imag", 16, width, height, alignment,
format_, swizzle_tileMode,
len(swizzled_data))
# Build the file
output = b"".join([swizzled_data, head, imag_head])
return output
def readFLIM(f):
flim = FLIMData()
pos = len(f) - 0x28
if f[pos + 4:pos + 6] == b'\xFF\xFE':
bom = '<'
elif f[pos + 4:pos + 6] == b'\xFE\xFF':
bom = '>'
header = FLIMHeader(bom)
header.data(f, pos)
if header.magic != b'FLIM':
raise ValueError("Invalid file header!")
pos += header.size
info = imagHeader(bom)
info.data(f, pos)
if info.magic != b'imag':
raise ValueError("Invalid imag header!")
flim.width = info.width
flim.height = info.height
if info.format_ == 0x00:
flim.format = 0x01
flim.compSel = [0, 0, 0, 5]
elif info.format_ == 0x01:
flim.format = 0x01
flim.compSel = [5, 5, 5, 0]
elif info.format_ == 0x02:
flim.format = 0x02
flim.compSel = [0, 0, 0, 1]
elif info.format_ == 0x03:
flim.format = 0x07
flim.compSel = [0, 0, 0, 1]
elif info.format_ in [0x05, 0x19]:
flim.format = 0x08
flim.compSel = [2, 1, 0, 5]
elif info.format_ == 0x06:
flim.format = 0x1a
flim.compSel = [0, 1, 2, 5]
elif info.format_ == 0x07:
flim.format = 0x0a
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x08:
flim.format = 0x0b
flim.compSel = [2, 1, 0, 3]
elif info.format_ == 0x09:
flim.format = 0x1a
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0a:
flim.format = 0x31
flim.format_ = "ETC1"
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0C:
flim.format = 0x31
flim.format_ = "BC1"
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0D:
flim.format = 0x32
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x0E:
flim.format = 0x33
flim.compSel = [0, 1, 2, 3]
elif info.format_ in [0x0F, 0x10]:
flim.format = 0x34
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x11:
flim.format = 0x35
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x14:
flim.format = 0x41a
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x15:
flim.format = 0x431
flim.format_ = "BC1"
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x16:
flim.format = 0x432
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x17:
flim.format = 0x433
flim.compSel = [0, 1, 2, 3]
elif info.format_ == 0x18:
flim.format = 0x19
flim.compSel = [0, 1, 2, 3]
else:
print("")
print("Unsupported texture format: " + hex(info.format_))
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
flim.imageSize = info.imageSize
# Calculate swizzle and tileMode
flim.swizzle, flim.tileMode = computeSwizzleTileMode(info.swizzle_tileMode)
if not 1 <= flim.tileMode <= 16:
print("")
print("Invalid tileMode!")
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
flim.alignment = info.alignment
surfOut = addrlib.getSurfaceInfo(flim.format, flim.width, flim.height, 1,
1, flim.tileMode, 0, 0)
tilingDepth = surfOut.depth
if surfOut.tileMode == 3:
tilingDepth //= 4
if tilingDepth != 1:
print("")
print("Unsupported depth!")
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
flim.pitch = surfOut.pitch
flim.data = f[:info.imageSize]
flim.surfOut = surfOut
if flim.format in BCn_formats:
flim.realSize = ((flim.width + 3) >> 2) * ((flim.height + 3) >> 2) * (
addrlib.surfaceGetBitsPerPixel(flim.format) // 8)
else:
flim.realSize = flim.width * flim.height * (
addrlib.surfaceGetBitsPerPixel(flim.format) // 8)
return flim
def writeGFD(f, tileMode, swizzle_, SRGB, n, numImages):
width, height, format_, fourcc, dataSize, compSel, numMips, data = dds.readDDS(
f, SRGB)
if 0 in [width, dataSize] and data == []:
print("")
if n != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if format_ not in formats:
print("")
print("Unsupported DDS format!")
print("")
if n != (numImages - 1):
print("")
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if numMips > 13:
print("")
print("Invalid number of mipmaps for " + f)
print("")
if n != (numImages - 1):
print("")
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
imageData = data[:dataSize]
mipData = data[dataSize:]
numMips += 1
mipAlign = 0
align = 0
if numImages == 1:
if format_ in BCn_formats:
if format_ in [0x31, 0x431, 0x234, 0x34]:
align = 0xEE4
mipAlign = 0xFC0
else:
align = 0x1EE4
mipAlign = 0x1FC0
else:
align = 0x6E4
mipAlign = 0x7C0
bpp = addrlib.surfaceGetBitsPerPixel(format_) >> 3
alignment = 512 * bpp
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode, 0,
0)
pitch = surfOut.pitch
if surfOut.depth != 1:
print("")
print("Unsupported depth!")
print("")
if n != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if tileMode in [1, 2, 3, 16]:
s = 0
else:
s = 0xd0000
s |= swizzle_ << 8
if numMips > 1:
print("")
print("Processing " + str(numMips - 1) + " mipmaps:")
swizzled_data = []
imageSize = 0
mipSize = 0
mipOffsets = []
for i in range(numMips):
if i == 0:
data = imageData
imageSize = surfOut.surfSize
else:
print(
str(i) + ": " + str(max(1, width >> i)) + "x" +
str(max(1, height >> i)))
offset, dataSize = get_curr_mip_off_size(width, height, bpp, i,
format_ in BCn_formats)
data = mipData[offset:offset + dataSize]
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1,
tileMode, 0, i)
padSize = surfOut.surfSize - dataSize
data += padSize * b"\x00"
if i != 0:
offset += padSize
if i == 1:
mipOffsets.append(imageSize)
else:
mipOffsets.append(offset)
mipSize += len(data)
swizzled_data.append(
addrlib.swizzle(max(1, width >> i), max(1, height >> i),
surfOut.height, format_, surfOut.tileMode, s,
surfOut.pitch, surfOut.bpp, data))
compSels = ["R", "G", "B", "A", "0", "1"]
print("")
print("// ----- GX2Surface Info ----- ")
print(" dim = 1")
print(" width = " + str(width))
print(" height = " + str(height))
print(" depth = 1")
print(" numMips = " + str(numMips))
print(" format = " + formats[format_])
print(" aa = 0")
print(" use = 1")
print(" imageSize = " + str(imageSize))
print(" mipSize = " + str(mipSize))
print(" tileMode = " + str(tileMode))
print(" swizzle = " + str(s) + ", " + hex(s))
print(" alignment = " + str(alignment))
print(" pitch = " + str(pitch))
print("")
print(" GX2 Component Selector:")
print(" Red Channel: " + str(compSels[compSel[0]]))
print(" Green Channel: " + str(compSels[compSel[1]]))
print(" Blue Channel: " + str(compSels[compSel[2]]))
print(" Alpha Channel: " + str(compSels[compSel[3]]))
print("")
print(" bits per pixel = " + str(bpp << 3))
print(" bytes per pixel = " + str(bpp))
print(" realSize = " + str(len(imageData)))
if format_ == 1:
if compSel not in [[0, 0, 0, 5], [0, 5, 5, 5]]:
warn_color()
compSel = [0, 5, 5, 5]
elif format_ in [2, 7]:
if compSel not in [[0, 0, 0, 1], [0, 5, 5, 1]]:
warn_color()
compSel = [0, 5, 5, 1]
elif format_ == 8:
if compSel not in [[0, 1, 2, 5], [2, 1, 0, 5]]:
warn_color()
if compSel[0] == 0 and compSel[2] == 2:
swizzled_data = [
dds.form_conv.swapRB_RGB565(data) for data in swizzled_data
]
compSel = [0, 1, 2, 5]
elif format_ in [0xa, 0xb]:
if compSel not in [[0, 1, 2, 3], [2, 1, 0, 3]]:
warn_color()
if compSel[0] == 0 and compSel[2] == 2:
if format_ == 0xb:
swizzled_data = [
dds.form_conv.swapRB_RGBA4(data) for data in swizzled_data
]
compSel = [0, 1, 2, 3]
elif format_ in [0x1a, 0x41a, 0x19]:
if compSel not in [[0, 1, 2, 3], [2, 1, 0, 3], [0, 1, 2, 5],
[2, 1, 0, 5]]:
warn_color()
if format_ == 0x19 and compSel[3] == 5:
warn_color()
if compSel[0] == 2 and compSel[2] == 0:
if format_ == 0x19:
swizzled_data = [
dds.form_conv.swapRB_RGB10A2(data)
for data in swizzled_data
]
else:
swizzled_data = [
dds.form_conv.swapRB_RGBA8(data) for data in swizzled_data
]
compSel = [0, 1, 2, 3]
block_head_struct = GFDBlockHeader()
gx2surf_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xb, 0x9c, 0,
0)
gx2surf_struct = GX2Surface()
gx2surf = gx2surf_struct.pack(1, width, height, 1, numMips, format_, 0, 1,
imageSize, 0, mipSize, 0, tileMode, s,
alignment, pitch)
if align:
align_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2, align, 0,
0)
image_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xc, imageSize,
0, 0)
if mipAlign:
mipAlign_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2,
mipAlign, 0, 0)
mip_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xd, mipSize, 0,
0)
output = gx2surf_blk_head + gx2surf
if numMips > 1:
i = 0
for offset in mipOffsets:
output += offset.to_bytes(4, 'big')
i += 1
for z in range(14 - i):
output += 0.to_bytes(4, 'big')
else:
output += b"\x00" * 56
output += numMips.to_bytes(4, 'big')
output += b"\x00" * 4
output += 1.to_bytes(4, 'big')
for value in compSel:
output += value.to_bytes(1, 'big')
output += b"\x00" * 20
if align:
output += align_blk_head
output += b"\x00" * align
output += image_blk_head
output += swizzled_data[0]
if numMips > 1:
if mipAlign:
output += mipAlign_blk_head
output += b"\x00" * mipAlign
output += mip_blk_head
i = 0
for data in swizzled_data:
if i != 0:
output += data
i += 1
return output
def writeGFD(f):
width, height, format_, fourcc, dataSize, compSel, numMips, data = dds.readDDS(
f)
numMips += 1
tileMode = addrlib.getDefaultGX2TileMode(1, width, height, 1, format_, 0,
1)
bpp = addrlib.surfaceGetBitsPerPixel(format_) >> 3
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode, 0,
0)
alignment = surfOut.baseAlign
imageSize = surfOut.surfSize
pitch = surfOut.pitch
tilingDepth = surfOut.depth
if surfOut.tileMode == 3:
tilingDepth //= 4
s = 0
if format_ == 0x33:
blkWidth, blkHeight = 4, 4
else:
blkWidth, blkHeight = 1, 1
swizzled_data = []
mipSize = 0
mipOffsets = []
tiling1dLevel = 0
tiling1dLevelSet = False
for mipLevel in range(numMips):
offset, size = getCurrentMipOffset_Size(width, height, blkWidth,
blkHeight, bpp, mipLevel)
data_ = data[offset:offset + size]
width_ = max(1, width >> mipLevel)
height_ = max(1, height >> mipLevel)
if mipLevel:
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1,
tileMode, 0, mipLevel)
if mipLevel == 1:
mipOffsets.append(imageSize)
else:
mipOffsets.append(mipSize)
data_ += b'\0' * (surfOut.surfSize - size)
dataAlignBytes = b'\0' * (roundUp(mipSize, surfOut.baseAlign) -
mipSize)
if mipLevel:
mipSize += surfOut.surfSize + len(dataAlignBytes)
swizzled_data.append(
bytearray(dataAlignBytes) + addrlib.swizzle(
width_, height_, 1, format_, 0, 1, surfOut.tileMode, s,
surfOut.pitch, surfOut.bpp, 0, 0, data_))
if surfOut.tileMode in [1, 2, 3, 16]:
tiling1dLevelSet = True
if not tiling1dLevelSet:
tiling1dLevel += 1
if tiling1dLevelSet:
s |= tiling1dLevel << 16
else:
s |= 13 << 16
block_head_struct = GFDBlockHeader()
gx2surf_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xb, 0x9c, 0,
0)
gx2surf_struct = GX2Surface()
gx2surf = gx2surf_struct.pack(1, width, height, 1, numMips, format_, 0, 1,
imageSize, 0, mipSize, 0, tileMode, s,
alignment, pitch)
image_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xc, imageSize,
0, 0)
mip_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xd, mipSize, 0,
0)
output = gx2surf_blk_head + gx2surf
if numMips > 1:
i = 0
for offset in mipOffsets:
output += offset.to_bytes(4, 'big')
i += 1
for z in range(14 - i):
output += 0.to_bytes(4, 'big')
else:
output += b'\0' * 56
output += numMips.to_bytes(4, 'big')
output += b'\0' * 4
output += 1.to_bytes(4, 'big')
for value in compSel:
output += value.to_bytes(1, 'big')
if format_ == 0x33:
output += makeRegsBytearray(width, height, numMips, format_, tileMode,
pitch * 4, compSel)
else:
output += makeRegsBytearray(width, height, numMips, format_, tileMode,
pitch, compSel)
alignSize = getAlignBlockSize(len(output) + 64, alignment)
align_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2, alignSize, 0,
0)
output += align_blk_head
output += b'\0' * alignSize
output += image_blk_head
output += swizzled_data[0]
if numMips > 1:
mipAlignSize = getAlignBlockSize(len(output) + 64, alignment)
mipAlign_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2,
mipAlignSize, 0, 0)
output += mipAlign_blk_head
output += b'\0' * mipAlignSize
output += mip_blk_head
for i in range(1, len(swizzled_data)):
output += swizzled_data[i]
return output
def read(bfresData):
assert bfresData[:4] == b"FRES" and bfresData[4:8] != b' '
version = bfresData[4]
assert version in [3, 4]
group = empty()
group.pos = struct.unpack(">i", bfresData[0x24:0x28])[0]
if group.pos == 0:
return False
group.pos += 0x28
group.count = struct.unpack(">i", bfresData[group.pos:group.pos + 4])[0]
group.pos += 20
textures = []
for i in range(group.count):
nameAddr = struct.unpack(
">i", bfresData[group.pos + 16 * i + 8:group.pos + 16 * i + 12])[0]
nameAddr += group.pos + 16 * i + 8
name = bytes_to_string(bfresData, nameAddr)
pos = struct.unpack(
">i",
bfresData[group.pos + 16 * i + 12:group.pos + 16 * i + 16])[0]
pos += group.pos + 16 * i + 12
ftex = empty()
ftex.headAddr = pos
pos += 4
surface = GX2Surface()
surface.data(bfresData, pos)
pos += surface.size
if version == 4:
surface.numMips = 1
elif surface.numMips > 14:
continue
mipOffsets = []
for j in range(13):
mipOffsets.append(bfresData[j * 4 + pos] << 24
| bfresData[j * 4 + 1 + pos] << 16
| bfresData[j * 4 + 2 + pos] << 8
| bfresData[j * 4 + 3 + pos])
pos += 68
compSel = []
compSel2 = []
for j in range(4):
comp = bfresData[pos + j]
compSel2.append(comp)
if comp == 4: # Sorry, but this is unsupported.
comp = j
compSel.append(comp)
pos += 24
ftex.name = name
ftex.dim = surface.dim
ftex.width = surface.width
ftex.height = surface.height
ftex.depth = surface.depth
ftex.numMips = surface.numMips
ftex.format = surface.format_
ftex.aa = surface.aa
ftex.use = surface.use
ftex.imageSize = surface.imageSize
ftex.imagePtr = surface.imagePtr
ftex.mipSize = surface.mipSize
ftex.mipPtr = surface.mipPtr
ftex.tileMode = surface.tileMode
ftex.swizzle = surface.swizzle
ftex.alignment = surface.alignment
ftex.pitch = surface.pitch
ftex.compSel = compSel
ftex.compSel2 = compSel2
ftex.mipOffsets = mipOffsets
ftex.surfInfo = addrlib.getSurfaceInfo(ftex.format, ftex.width,
ftex.height, ftex.depth,
ftex.dim, ftex.tileMode,
ftex.aa, 0)
if ftex.format in BCn_formats:
ftex.blkWidth, ftex.blkHeight = 4, 4
else:
ftex.blkWidth, ftex.blkHeight = 1, 1
ftex.bpp = addrlib.surfaceGetBitsPerPixel(surface.format_) // 8
dataAddr = struct.unpack(
">i", bfresData[ftex.headAddr + 0xB0:ftex.headAddr + 0xB4])[0]
dataAddr += ftex.headAddr + 0xB0
ftex.dataAddr = dataAddr
ftex.data = bfresData[dataAddr:dataAddr + ftex.imageSize]
mipAddr = struct.unpack(
">i", bfresData[ftex.headAddr + 0xB4:ftex.headAddr + 0xB8])[0]
if mipAddr and ftex.mipSize:
mipAddr += ftex.headAddr + 0xB4
ftex.mipData = bfresData[mipAddr:mipAddr + ftex.mipSize]
else:
ftex.mipData = b''
textures.append((name, ftex))
return textures
def read(file):
with open(file, "rb") as inf:
f = inf.read()
if f[:4] != b"FRES" or f[4:8] == b' ':
QtWidgets.QMessageBox.warning(None, "Error", "Invalid file header!")
return False
version = f[4]
if version not in [3, 4]:
QtWidgets.QMessageBox.warning(None, "Error",
"Unsupported BFRES version!")
return False
group = empty()
group.pos = struct.unpack(">i", f[0x24:0x28])[0]
if group.pos == 0:
return False
group.pos += 0x28
group.count = struct.unpack(">i", f[group.pos:group.pos + 4])[0]
group.pos += 20
textures = []
texNames = []
texSizes = []
for i in range(group.count):
nameAddr = struct.unpack(
">i", f[group.pos + 16 * i + 8:group.pos + 16 * i + 12])[0]
nameAddr += group.pos + 16 * i + 8
name = bytes_to_string(f, nameAddr)
pos = struct.unpack(">i", f[group.pos + 16 * i + 12:group.pos +
16 * i + 16])[0]
pos += group.pos + 16 * i + 12
ftex = empty()
ftex.headAddr = pos
pos += 4
surface = GX2Surface()
surface.data(f, pos)
pos += surface.size
if version == 4:
surface.numMips = 1
elif surface.numMips > 14:
continue
mipOffsets = []
for j in range(13):
mipOffsets.append(f[j * 4 + pos] << 24
| f[j * 4 + 1 + pos] << 16
| f[j * 4 + 2 + pos] << 8
| f[j * 4 + 3 + pos])
pos += 68
compSel = []
compSel2 = []
for j in range(4):
comp = f[pos + j]
compSel2.append(comp)
if comp == 4: # Sorry, but this is unsupported.
comp = j
compSel.append(comp)
pos += 24
ftex.name = name
ftex.dim = surface.dim
ftex.width = surface.width
ftex.height = surface.height
ftex.depth = surface.depth
ftex.numMips = surface.numMips
ftex.format = surface.format_
ftex.aa = surface.aa
ftex.use = surface.use
ftex.imageSize = surface.imageSize
ftex.imagePtr = surface.imagePtr
ftex.mipSize = surface.mipSize
ftex.mipPtr = surface.mipPtr
ftex.tileMode = surface.tileMode
ftex.swizzle = surface.swizzle
ftex.alignment = surface.alignment
ftex.pitch = surface.pitch
ftex.compSel = compSel
ftex.compSel2 = compSel2
ftex.mipOffsets = mipOffsets
ftex.surfInfo = addrlib.getSurfaceInfo(ftex.format, ftex.width,
ftex.height, ftex.depth,
ftex.dim, ftex.tileMode,
ftex.aa, 0)
if ftex.format in globals.BCn_formats:
ftex.blkWidth, ftex.blkHeight = 4, 4
else:
ftex.blkWidth, ftex.blkHeight = 1, 1
ftex.bpp = addrlib.surfaceGetBitsPerPixel(surface.format_) // 8
dataAddr = struct.unpack(">i", f[ftex.headAddr + 0xB0:ftex.headAddr +
0xB4])[0]
dataAddr += ftex.headAddr + 0xB0
ftex.dataAddr = dataAddr
ftex.data = f[dataAddr:dataAddr + ftex.imageSize]
mipAddr = struct.unpack(">i", f[ftex.headAddr + 0xB4:ftex.headAddr +
0xB8])[0]
if mipAddr and ftex.mipSize:
mipAddr += ftex.headAddr + 0xB4
ftex.mipData = f[mipAddr:mipAddr + ftex.mipSize]
else:
ftex.mipData = b''
textures.append(ftex)
texNames.append(name)
texSizes.append([ftex.imageSize, ftex.mipSize])
globals.fileData = bytearray(f)
globals.texSizes = texSizes
return textures, texNames
def inject(tex, tileMode, swizzle_, SRGB, importMips, oldImageSize, oldMipSize,
f):
width, height, format_, fourcc, dataSize, compSel, numMips, data = dds.readDDS(
f, SRGB)
if 0 in [width, dataSize] and data == []:
QtWidgets.QMessageBox.warning(None, "Error", "Unsupported DDS file.")
return False
if format_ not in globals.formats:
QtWidgets.QMessageBox.warning(None, "Error", "Unsupported DDS format.")
return False
elif numMips > 13:
QtWidgets.QMessageBox.warning(None, "Error",
"Invalid number of mipmaps.")
return False
if not importMips:
numMips = 1
else:
if tex.numMips < numMips + 1:
QtWidgets.QMessageBox.warning(
None,
"Warning",
"This DDS file has more mipmaps (%d) than the original image (%d)!\n"
"Not all mipmaps might be imported." %
(numMips, tex.numMips - 1),
)
numMips += 1
bpp = addrlib.surfaceGetBitsPerPixel(format_) // 8
surfInfo = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode,
0, 0)
if surfInfo.depth != 1:
QtWidgets.QMessageBox.warning(None, "Error", "Unsupported depth.")
return False
elif surfInfo.surfSize > oldImageSize:
QtWidgets.QMessageBox.warning(
None,
"Error",
'This DDS has a larger filesize than the original image!',
)
return False
tex.surfInfo = surfInfo
alignment = surfInfo.baseAlign
imageSize = surfInfo.surfSize
pitch = surfInfo.pitch
if tileMode in [1, 2, 3, 16]:
s = swizzle_ << 8
else:
s = 0xd0000 | swizzle_ << 8
if format_ in globals.BCn_formats:
blkWidth, blkHeight = 4, 4
else:
blkWidth, blkHeight = 1, 1
mipSize = 0
numMips_ = 1
mipOffsets = []
result = []
for mipLevel in range(numMips):
offset, size = getCurrentMipOffset_Size(width, height, blkWidth,
blkHeight, bpp, mipLevel)
data_ = data[offset:offset + size]
width_ = max(1, width >> mipLevel)
height_ = max(1, height >> mipLevel)
if mipLevel:
surfInfo = addrlib.getSurfaceInfo(format_, width, height, 1, 1,
tileMode, 0, mipLevel)
if mipLevel == 1:
mipOffsets.append(imageSize)
else:
mipOffsets.append(mipSize)
data_ += b'\0' * (surfInfo.surfSize - size)
dataAlignBytes = b'\0' * (roundUp(mipSize, surfInfo.baseAlign) -
mipSize)
if mipLevel:
mipSize += surfInfo.surfSize + len(dataAlignBytes)
if mipSize > oldMipSize:
mipSize -= surfInfo.surfSize + len(dataAlignBytes)
mipLevel -= 1
break
result.append(
bytearray(dataAlignBytes) +
addrlib.swizzle(width_, height_, surfInfo.height, format_, surfInfo
.tileMode, s, surfInfo.pitch, surfInfo.bpp, data_))
tex.dim = 1
tex.width = width
tex.height = height
tex.depth = 1
tex.numMips = mipLevel + 1
tex.format = format_
tex.aa = 0
tex.use = 1
tex.imageSize = imageSize
tex.mipSize = mipSize
tex.tileMode = tileMode
tex.swizzle = s
tex.alignment = alignment
tex.pitch = pitch
tex.compSel = tex.compSel2 = compSel
tex.mipOffsets = mipOffsets
tex.blkWidth, tex.blkHeight = blkWidth, blkHeight
tex.bpp = bpp
tex.data = bytes(result[0])
tex.mipData = b''.join(result[1:])
return tex
def writeGFD(f):
tileMode = 4
width, height, format_, fourcc, dataSize, compSel, numMips, data = dds.readDDS(f)
imageData = data[:dataSize]
mipData = data[dataSize:]
numMips += 1
if format_ == 0x33:
align = 0x1EE4
mipAlign = 0x1FC0
else:
align = 0x6E4
mipAlign = 0x7C0
bpp = addrlib.surfaceGetBitsPerPixel(format_) >> 3
alignment = 512 * bpp
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode, 0, 0)
pitch = surfOut.pitch
if format_ == 0x33:
s = 0x40000
else:
s = 0xd0000
swizzled_data = []
imageSize = 0
mipSize = 0
mipOffsets = []
for i in range(numMips):
if i == 0:
data = imageData
imageSize = surfOut.surfSize
else:
offset, dataSize = get_curr_mip_off_size(width, height, bpp, i, format_ == 0x33)
data = mipData[offset:offset + dataSize]
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode, 0, i)
padSize = surfOut.surfSize - dataSize
data += padSize * b"\x00"
if i != 0:
offset += padSize
if i == 1:
mipOffsets.append(imageSize)
else:
mipOffsets.append(offset)
mipSize += len(data)
swizzled_data.append(addrlib.swizzle(max(1, width >> i), max(1, height >> i), surfOut.height, format_,
surfOut.tileMode, s, surfOut.pitch, surfOut.bpp, data))
block_head_struct = GFDBlockHeader()
gx2surf_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xb, 0x9c, 0, 0)
gx2surf_struct = GX2Surface()
gx2surf = gx2surf_struct.pack(1, width, height, 1, numMips, format_, 0, 1, imageSize, 0, mipSize, 0, tileMode, s,
alignment, pitch)
align_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2, align, 0, 0)
image_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xc, imageSize, 0, 0)
mipAlign_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 2, mipAlign, 0, 0)
mip_blk_head = block_head_struct.pack(b"BLK{", 32, 1, 0, 0xd, mipSize, 0, 0)
output = gx2surf_blk_head + gx2surf
if numMips > 1:
i = 0
for offset in mipOffsets:
output += offset.to_bytes(4, 'big')
i += 1
for z in range(14 - i):
output += (0).to_bytes(4, 'big')
else:
output += b"\x00" * 56
output += numMips.to_bytes(4, 'big')
output += b"\x00" * 4
output += (1).to_bytes(4, 'big')
for value in compSel:
output += value.to_bytes(1, 'big')
output += b"\x00" * 20
output += align_blk_head
output += b"\x00" * align
output += image_blk_head
output += swizzled_data[0]
if numMips > 1:
output += mipAlign_blk_head
output += b"\x00" * mipAlign
output += mip_blk_head
i = 0
for data in swizzled_data:
if i != 0:
output += data
i += 1
return output
def calcSurfaceSizeAndAlignment(self):
# Calculate the best tileMode if set to default
if self.tileMode == GX2TileMode.Default:
self.tileMode = GX2TileMode(addrlib.getDefaultGX2TileMode(
self.dim.value, self.width, self.height, self.depth,
self.format.value, self.aa.value, self.use.value,
))
# Calculate the surface info for the base level
surfInfo = addrlib.getSurfaceInfo(
self.format.value, self.width, self.height, self.depth,
self.dim.value, self.tileMode.value, self.aa.value, 0,
)
# Set the image size, alignment and pitch
self.imageSize = surfInfo.surfSize
self.alignment = surfInfo.baseAlign
self.pitch = surfInfo.pitch
# Ensure pipe and bank swizzle is valid
self.swizzle &= 0x0700
# Calculate the swizzle 1D tiling start level, mip size, mip offsets and
tiling1dLevel = 0
tiling1dLevelSet = GX2TileMode(surfInfo.tileMode) in (
GX2TileMode.Linear_Aligned, GX2TileMode.Linear_Special,
GX2TileMode.Tiled_1D_Thin1, GX2TileMode.Tiled_1D_Thick,
)
if not tiling1dLevelSet:
tiling1dLevel += 1
self.mipSize = 0
for mipLevel in range(1, self.numMips):
# Calculate the surface info for the mip level
surfInfo = addrlib.getSurfaceInfo(
self.format.value, self.width, self.height, self.depth,
self.dim.value, self.tileMode.value, self.aa.value, mipLevel,
)
# Make sure the level is aligned
self.mipSize = roundUp(self.mipSize, surfInfo.baseAlign)
# Set the offset of the level
## Level 1 offset is used to place the mip data (levels 1+) after the image data (level 0)
## The value is the minimum size of the image data + padding to ensure the mip data is aligned
if mipLevel == 1:
# Level 1 alignment should suffice to ensure all the other levels are aligned as well
self.mipOffset[0] = roundUp(self.imageSize, surfInfo.baseAlign)
else:
# Level offset should be the size of all previous levels (aligned)
self.mipOffset[mipLevel - 1] = self.mipSize
# Increase the total mip size by this level's size
self.mipSize += surfInfo.surfSize
# Calculate the swizzle 1D tiling start level for tiled surfaces
if not tiling1dLevelSet:
# Check if the tiling mode switched to 1D tiling
tileMode = GX2TileMode(surfInfo.tileMode)
if tileMode in (GX2TileMode.Tiled_1D_Thin1, GX2TileMode.Tiled_1D_Thick):
tiling1dLevelSet = True
else:
tiling1dLevel += 1
## If the tiling mode never switched to 1D tiling, set the start level to 13 (observed from existing files)
if not tiling1dLevelSet:
tiling1dLevel = 13
self.swizzle |= tiling1dLevel << 16
# Clear the unused mip offsets
for mipLevel in range(self.numMips, 14):
self.mipOffset[mipLevel - 1] = 0
def writeFLIM(f, tileMode, swizzle_, SRGB):
width, height, format_, fourcc, dataSize, compSel, numMips, data = dds.readDDS(
f, SRGB)
if 0 in [width, dataSize] and data == []:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if format_ not in formats:
print("")
print("Unsupported DDS format!")
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
data = data[:dataSize]
if format_ == 0xb:
data = dds.form_conv.rgba4_to_argb4(data)
if not tileMode:
tileMode = addrlib.getDefaultGX2TileMode(1, width, height, 1, format_,
0, 1)
bpp = addrlib.surfaceGetBitsPerPixel(format_) >> 3
surfOut = addrlib.getSurfaceInfo(format_, width, height, 1, 1, tileMode, 0,
0)
alignment = surfOut.baseAlign
padSize = surfOut.surfSize - dataSize
data += padSize * b"\x00"
tilingDepth = surfOut.depth
if surfOut.tileMode == 3:
tilingDepth //= 4
if tilingDepth != 1:
print("")
print("Unsupported depth!")
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
swizzle_tileMode = computeSwizzleTileMode((swizzle_, tileMode))
s = swizzle_ << 8
if tileMode not in [1, 2, 3, 16]:
s |= 0xd0000
print("")
print(" width = " + str(width))
print(" height = " + str(height))
print(" format = " + formats[format_])
print(" imageSize = " + str(len(data)))
print(" tileMode = " + str(tileMode))
print(" swizzle = " + str(s) + ", " + hex(s))
print(" alignment = " + str(alignment))
print(" pitch = " + str(surfOut.pitch))
print("")
print(" bits per pixel = " + str(bpp << 3))
print(" bytes per pixel = " + str(bpp))
print(" realSize = " + str(dataSize))
swizzled_data = addrlib.swizzle(width, height, 1, format_, 0, 1,
surfOut.tileMode, s, surfOut.pitch,
surfOut.bpp, 0, 0, data)
if format_ == 1:
if compSel[3] == 0:
format_ = 1
else:
format_ = 0
elif format_ == 0x1a:
if 5 in compSel:
format_ = 6
else:
format_ = 9
elif format_ == 0x31:
if fourcc == b'ETC1':
format_ = 0xa
else:
format_ = 0xc
else:
fmt = {
2: 2,
7: 3,
8: 5,
0xa: 7,
0xb: 8,
0x32: 0xd,
0x33: 0xe,
0x34: 0x10,
0x35: 0x11,
0x41a: 0x14,
0x431: 0x15,
0x432: 0x16,
0x433: 0x17,
0x19: 0x18,
}
format_ = fmt[format_]
if format_ == 0:
if compSel not in [[0, 0, 0, 5], [0, 5, 5, 5]]:
warn_color()
elif format_ == 1:
if compSel != [5, 5, 5, 0]:
warn_color()
elif format_ in [2, 3]:
if compSel not in [[0, 0, 0, 1], [0, 5, 5, 1]]:
warn_color()
elif format_ == 5:
if compSel != [2, 1, 0, 5]:
if compSel == [0, 1, 2, 5]:
swizzled_data = dds.form_conv.swapRB_16bpp(
swizzled_data, 'rgb565')
else:
warn_color()
elif format_ == 6:
if compSel != [0, 1, 2, 5]:
if compSel == [2, 1, 0, 5]:
swizzled_data = dds.form_conv.swapRB_32bpp(
swizzled_data, 'rgba8')
else:
warn_color()
elif format_ == 7:
if compSel != [0, 1, 2, 3]:
if compSel == [2, 1, 0, 3]:
swizzled_data = dds.form_conv.swapRB_16bpp(
swizzled_data, 'rgb5a1')
else:
warn_color()
elif format_ == 8:
if compSel != [2, 1, 0, 3]:
if compSel == [0, 1, 2, 3]:
swizzled_data = dds.form_conv.swapRB_16bpp(
swizzled_data, 'argb4')
else:
warn_color()
elif format_ in [9, 0x14, 0x18]:
if compSel != [0, 1, 2, 3]:
if compSel == [2, 1, 0, 3]:
if format_ == 0x18:
swizzled_data = dds.form_conv.swapRB_32bpp(
swizzled_data, 'bgr10a2')
else:
swizzled_data = dds.form_conv.swapRB_32bpp(
swizzled_data, 'rgba8')
else:
warn_color()
head_struct = FLIMHeader('>')
head = head_struct.pack(b"FLIM", 0xFEFF, 0x14, 0x2020000,
len(swizzled_data) + 0x28, 1)
img_head_struct = imagHeader('>')
imag_head = img_head_struct.pack(b"imag", 16, width, height, alignment,
format_, swizzle_tileMode,
len(swizzled_data))
output = swizzled_data + head + imag_head
return output
def copySurface(src, dst):
### Check requirements ###
assert dst.dim == src.dim
assert dst.width == src.width
assert dst.height == src.height
assert dst.depth <= src.depth
assert dst.numMips <= src.numMips
assert dst.format == src.format
### Check if the two surfaces are the same ###
### (If they are, we can just copy the data over) ###
# Conditions to check are:
# 1. tileMode is the same (and swizzle is the same for non-linear tiling)
# 2a. depth is the same (and mipmaps count is the same for depths higher than 1)
# 2b. depth differs, but mipmaps count is 1 for both surfaces
# These two conditions ensure we can safely slice the source data for the dest data
# The depths condition can be ignored if we slice with the depth in mind,
# but that is currently not supported
if (src.tileMode == dst.tileMode
and (src.tileMode in (GX2TileMode.Linear_Aligned,
GX2TileMode.Linear_Special)
or ((src.swizzle >> 8) & 7) == ((dst.swizzle >> 8) & 7))
and ((src.depth == dst.depth
and (src.depth == 1 or src.numMips == dst.numMips))
or src.numMips == 1)):
# No need to process anything, just copy the data over
dst.imageData = src.imageData[:dst.imageSize]
dst.mipData = src.mipData[:dst.mipSize]
return
### Untile the source data ###
levels = []
# Calculate the surface info for the base level
surfInfo = addrlib.getSurfaceInfo(
src.format.value, src.width, src.height, src.depth,
src.dim.value, src.tileMode.value, src.aa.value, 0,
)
# Get the depth used for tiling
tileMode = GX2TileMode(surfInfo.tileMode)
tilingDepth = surfInfo.depth
if tileMode in (GX2TileMode.Tiled_1D_Thick,
GX2TileMode.Tiled_2D_Thick, GX2TileMode.Tiled_2B_Thick,
GX2TileMode.Tiled_3D_Thick, GX2TileMode.Tiled_3B_Thick):
tilingDepth = divRoundUp(tilingDepth, 4)
# Depths higher than 1 are currently not supported
assert tilingDepth == 1
# Block width and height for the format
blkWidth, blkHeight = (4, 4) if src.format.isCompressed() else (1, 1)
# Bytes-per-pixel
bpp = divRoundUp(surfInfo.bpp, 8)
# Untile the base level
result = addrlib.deswizzle(
src.width, src.height, 1, src.format.value, 0, src.use.value, surfInfo.tileMode,
src.swizzle, surfInfo.pitch, surfInfo.bpp, 0, 0, src.imageData,
)
# Make sure it's the correct size
size = divRoundUp(src.width, blkWidth) * divRoundUp(src.height, blkHeight) * bpp
assert len(result) >= size
levels.append(result[:size])
# Untile the other levels (mipmaps)
offset = 0
for mipLevel in range(1, dst.numMips):
# Calculate the width and height of the mip level
width = max(1, src.width >> mipLevel)
height = max(1, src.height >> mipLevel)
# Calculate the surface info for the mip level
surfInfo = addrlib.getSurfaceInfo(
src.format.value, src.width, src.height, src.depth,
src.dim.value, src.tileMode.value, src.aa.value, mipLevel,
)
# Untile the mip level
result = addrlib.deswizzle(
width, height, 1, src.format.value, 0, src.use.value, surfInfo.tileMode,
src.swizzle, surfInfo.pitch, surfInfo.bpp, 0, 0, src.mipData[offset:offset + surfInfo.surfSize],
)
# Make sure it's the correct size
size = divRoundUp(width, blkWidth) * divRoundUp(height, blkHeight) * bpp
assert len(result) >= size
levels.append(result[:size])
# Set the offset of the next level
if mipLevel < src.numMips - 1:
offset = src.mipOffset[mipLevel]
### Tile the destination data ###
# Calculate the surface info for the base level
surfInfo = addrlib.getSurfaceInfo(
dst.format.value, dst.width, dst.height, dst.depth,
dst.dim.value, dst.tileMode.value, dst.aa.value, 0,
)
# Get the depth used for tiling
tileMode = GX2TileMode(surfInfo.tileMode)
tilingDepth = surfInfo.depth
if tileMode in (GX2TileMode.Tiled_1D_Thick,
GX2TileMode.Tiled_2D_Thick, GX2TileMode.Tiled_2B_Thick,
GX2TileMode.Tiled_3D_Thick, GX2TileMode.Tiled_3B_Thick):
tilingDepth = divRoundUp(tilingDepth, 4)
# Depths higher than 1 are currently not supported
assert tilingDepth == 1
# Block width and height for the format
blkWidth, blkHeight = (4, 4) if dst.format.isCompressed() else (1, 1)
# Bytes-per-pixel
bpp = divRoundUp(surfInfo.bpp, 8)
# Tile the base level
dst.imageData = addrlib.swizzle(
dst.width, dst.height, 1, dst.format.value, 0, dst.use.value, surfInfo.tileMode,
dst.swizzle, surfInfo.pitch, surfInfo.bpp, 0, 0, levels[0].ljust(surfInfo.surfSize, b'\0'),
)[:surfInfo.surfSize]
# Tile the other levels (mipmaps)
mipData = bytearray()
for mipLevel in range(1, dst.numMips):
# Calculate the width and height of the mip level
width = max(1, dst.width >> mipLevel)
height = max(1, dst.height >> mipLevel)
# Calculate the surface info for the mip level
surfInfo = addrlib.getSurfaceInfo(
dst.format.value, dst.width, dst.height, dst.depth,
dst.dim.value, dst.tileMode.value, dst.aa.value, mipLevel,
)
if mipLevel != 1:
mipData += b'\0' * (dst.mipOffset[mipLevel - 1] - len(mipData))
# Untile the mip level
mipData += addrlib.swizzle(
width, height, 1, dst.format.value, 0, dst.use.value, surfInfo.tileMode,
dst.swizzle, surfInfo.pitch, surfInfo.bpp, 0, 0, levels[mipLevel].ljust(surfInfo.surfSize, b'\0'),
)[:surfInfo.surfSize]
dst.mipData = bytes(mipData)
def get_deswizzled_data(i, gfd):
majorVersion = gfd.majorVersion
numImages = gfd.numImages
numMips = gfd.numMips[i]
width = gfd.width[i]
height = gfd.height[i]
depth = gfd.depth[i]
dim = gfd.dim[i]
format_ = gfd.format[i]
aa = gfd.aa[i]
tileMode = gfd.tileMode[i]
swizzle_ = gfd.swizzle[i]
compSel = gfd.compSel[i]
data = gfd.data[i]
realSize = gfd.realSize[i]
surfOut = addrlib.getSurfaceInfo(format_, width, height, depth, dim,
tileMode, aa, 0)
bpp = (surfOut.bpp + 7) // 8
mipOffsets = gfd.mipOffsets[i]
try:
mipData = gfd.mipData[i]
except KeyError:
mipData = b''
if format_ in formats:
if aa != 0:
print("")
print("Unsupported aa!")
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b'', []
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
if format_ == 0x00:
print("")
print("Invalid texture format!")
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b'', []
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
else:
if format_ == 0x1a or format_ == 0x41a:
format__ = 28
elif format_ == 0x19:
format__ = 24
elif format_ == 0x8:
format__ = 85
elif format_ == 0xa:
format__ = 86
elif format_ == 0xb:
format__ = 115
elif format_ == 0x1:
format__ = 61
elif format_ == 0x7:
format__ = 49
elif format_ == 0x2:
format__ = 112
elif format_ == 0x31 or format_ == 0x431:
format__ = "BC1"
elif format_ == 0x32 or format_ == 0x432:
format__ = "BC2"
elif format_ == 0x33 or format_ == 0x433:
format__ = "BC3"
elif format_ == 0x34:
format__ = "BC4U"
elif format_ == 0x234:
format__ = "BC4S"
elif format_ == 0x35:
format__ = "BC5U"
elif format_ == 0x235:
format__ = "BC5S"
if surfOut.depth != 1:
print("")
print("Unsupported depth!")
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
return b'', b'', b''
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
print("")
print("Processing " + str(numMips - 1) + " mipmaps:")
result = []
for level in range(numMips):
if format_ in BCn_formats:
size = ((max(1, width >> level) + 3) >> 2) * (
(max(1, height >> level) + 3) >> 2) * bpp
else:
size = max(1, width >> level) * max(1,
height >> level) * bpp
if level != 0:
print(
str(level) + ": " + str(max(1, width >> level)) + "x" +
str(max(1, height >> level)))
if level == 1:
mipOffset = mipOffsets[level - 1] - surfOut.surfSize
else:
mipOffset = mipOffsets[level - 1]
surfOut = addrlib.getSurfaceInfo(format_, width, height,
depth, dim, tileMode, aa,
level)
data = mipData[mipOffset:mipOffset + surfOut.surfSize]
deswizzled = addrlib.deswizzle(max(1, width >> level),
max(1, height >> level),
surfOut.height, format_,
surfOut.tileMode, swizzle_,
surfOut.pitch, surfOut.bpp,
data)
data = deswizzled[:size]
result.append(data)
if format_ == 8:
result = [dds.form_conv.swapRB_RGB565(data) for data in result]
elif format_ == 0xa:
if majorVersion == 6:
result = [
dds.form_conv.swapRB_RGB5A1(data) for data in result
]
else:
result = [
dds.form_conv.toDDSrgb5a1(data) for data in result
]
elif format_ == 0xb:
result = [dds.form_conv.swapRB_RGBA4(data) for data in result]
hdr = dds.generateHeader(numMips, width, height, format__, compSel,
realSize, format_ in BCn_formats)
else:
print("")
print("Unsupported texture format_: " + hex(format_))
print("")
if i != (numImages - 1):
print("Continuing in 5 seconds...")
time.sleep(5)
hdr, result = b'', []
else:
print("Exiting in 5 seconds...")
time.sleep(5)
sys.exit(1)
return hdr, result
