decompressor.c File Reference

#include "engine/game.h"

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Functions
void	decompressorFree (Decompressor *task)
	Decompressor method: frees its buffer.
void	decompressorSetData (Decompressor *task, s32 *data)
	Points the decompressor at data, which is RLEN-packed or plain.
void	decompressorAllocBuffer (Decompressor *task)
	Makes the buffer big enough for the unpacked size.
void	decompressorStep (Decompressor *task)
	Unpacks at least chunkSize bytes; back to substate 0 at the end.
void *	decompressorRun (Decompressor *task, s32 *data)
	Decompressor method: unpacks data at once; returns it unpacked (plain data as it is)
void	decompressorStart (Decompressor *task, s32 *data, s32 chunkSize)
	Decompressor method: starts unpacking data chunkSize bytes a frame.
void *	decompressorGetData (Decompressor *task)
	Decompressor method: the unpacked data, or NULL while it is unpacking.
void	updateDecompressor (Decompressor *task)
	The decompressor task: unpacks a chunk a frame, frees the buffer at the end.
Decompressor *	createDecompressor (void)
	A decompressor task.

Function Documentation

decompressorFree()

void decompressorFree

(

Decompressor *

task

)

Decompressor method: frees its buffer.

Definition at line 4 of file decompressor.c.

Referenced by createDecompressor().

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decompressorSetData()

void decompressorSetData	(	Decompressor *	task,
		s32 *	data
	)

Points the decompressor at data, which is RLEN-packed or plain.

Definition at line 13 of file decompressor.c.

Referenced by decompressorRun(), and decompressorStart().

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decompressorAllocBuffer()

void decompressorAllocBuffer

(

Decompressor *

task

)

Makes the buffer big enough for the unpacked size.

< the current mode's: freed by main whenever the mode task ends

Definition at line 28 of file decompressor.c.

Referenced by decompressorRun(), and decompressorStart().

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decompressorStep()

void decompressorStep

(

Decompressor *

task

)

Unpacks at least chunkSize bytes; back to substate 0 at the end.

Definition at line 40 of file decompressor.c.

Referenced by decompressorRun(), and updateDecompressor().

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decompressorRun()

void * decompressorRun	(	Decompressor *	task,
		s32 *	data
	)

Decompressor method: unpacks data at once; returns it unpacked (plain data as it is)

Definition at line 76 of file decompressor.c.

Referenced by createDecompressor().

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decompressorStart()

void decompressorStart	(	Decompressor *	task,
		s32 *	data,
		s32	chunkSize
	)

Decompressor method: starts unpacking data chunkSize bytes a frame.

Definition at line 88 of file decompressor.c.

Referenced by createDecompressor().

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decompressorGetData()

void * decompressorGetData

(

Decompressor *

task

)

Decompressor method: the unpacked data, or NULL while it is unpacking.

Definition at line 98 of file decompressor.c.

Referenced by createDecompressor().

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updateDecompressor()

void updateDecompressor

(

Decompressor *

task

)

The decompressor task: unpacks a chunk a frame, frees the buffer at the end.

Definition at line 109 of file decompressor.c.

Referenced by createDecompressor().

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createDecompressor()

Decompressor * createDecompressor

(

void

)

A decompressor task.

Definition at line 131 of file decompressor.c.

Referenced by FIELDSTG_runMapStreamer().

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