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 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
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
imageSize = surfOut.surfSize
pitch = surfOut.pitch
tilingDepth = surfOut.depth
if surfOut.tileMode == 3:
tilingDepth //= 4
if tilingDepth != 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)
s = 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 = []
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:
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_, 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
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]
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))
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 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