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Cleanup: Remove unused ChunkType flag CH_AUTO_LENGTH 

CH_AUTO_LENGTH is no longer used anywhere, so remove all code
that depends on it.
pull/8441/head
cirdan 2012-12-08 19:21:55 +01:00 committed by Charles Pigott
parent 46ff7d918b
commit 395a5d9991
2 changed files with 0 additions and 33 deletions
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32
src/saveload/saveload.cpp
View File

@ -1753,32 +1753,6 @@ static void SlLoadCheckChunk(const ChunkHandler *ch)
}
}
/**
* Stub Chunk handlers to only calculate length and do nothing else.
* The intended chunk handler that should be called.
*/
static ChunkSaveLoadProc *_stub_save_proc;
/**
* Stub Chunk handlers to only calculate length and do nothing else.
* Actually call the intended chunk handler.
* @param arg ignored parameter.
*/
static inline void SlStubSaveProc2(void *arg)
{
_stub_save_proc();
}
/**
* Stub Chunk handlers to only calculate length and do nothing else.
* Call SlAutoLenth with our stub save proc that will eventually
* call the intended chunk handler.
*/
static void SlStubSaveProc()
{
SlAutolength(SlStubSaveProc2, nullptr);
}
/**
* Save a chunk of data (eg. vehicles, stations, etc.). Each chunk is
* prefixed by an ID identifying it, followed by data, and terminator where appropriate
@ -1794,12 +1768,6 @@ static void SlSaveChunk(const ChunkHandler *ch)
SlWriteUint32(ch->id);
DEBUG(sl, 2, "Saving chunk %c%c%c%c", ch->id >> 24, ch->id >> 16, ch->id >> 8, ch->id);
if (ch->flags & CH_AUTO_LENGTH) {
/* Need to calculate the length. Solve that by calling SlAutoLength in the save_proc. */
_stub_save_proc = proc;
proc = SlStubSaveProc;
}
_sl.block_mode = ch->flags & CH_TYPE_MASK;
switch (ch->flags & CH_TYPE_MASK) {
case CH_RIFF:

1
src/saveload/saveload.h
View File

@ -409,7 +409,6 @@ enum ChunkType {
CH_SPARSE_ARRAY = 2,
CH_TYPE_MASK = 3,
CH_LAST = 8, ///< Last chunk in this array.
CH_AUTO_LENGTH = 16,
};
/**