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Pixelorama/addons/gdgifexporter/gif-lzw/lsbbitpacker.gd
Manolis Papadeas c6b9a1fb82
Format code and add static checks (#599)
* gdformat .

* Lint code - Part 1

* Format code - Part 2

* Lint code - Part 2

Trying to fix the max allowed line length errors

* Add normal_map_invert_y to the image .import files

Because of Godot 3.4

* Do not call private methods outside of the script's scope

Lint code - Part 3

* Format code - Part 3

* Fixed more line length exceeded errors - Lint code Part 3

* Export array of licenses - Lint code part 4

* Clean hint_tooltip code from Global

Removes a lot of lines of code

* Create static-checks.yml

* Fix FreeType's license
2021-11-25 14:48:30 +02:00

32 lines
586 B
GDScript

extends Reference
class LSBLZWBitPacker:
var bit_index: int = 0
var stream: int = 0
var chunks: PoolByteArray = PoolByteArray([])
func put_byte():
chunks.append(stream & 0xff)
bit_index -= 8
stream >>= 8
func write_bits(value: int, bits_count: int) -> void:
value &= (1 << bits_count) - 1
value <<= bit_index
stream |= value
bit_index += bits_count
while bit_index >= 8:
self.put_byte()
func pack() -> PoolByteArray:
if bit_index != 0:
self.put_byte()
return chunks
func reset() -> void:
bit_index = 0
stream = 0
chunks = PoolByteArray([])