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| author | Robin Watts <robin.watts@artifex.com> | 2011-09-14 17:36:57 +0100 |
|---|---|---|
| committer | Robin Watts <Robin.Watts@artifex.com> | 2011-09-15 14:50:17 +0100 |
| commit | b51ef0eea028c73b6379e832eaa34fff3fbbb927 (patch) | |
| tree | 1ab685ccd356e7fdc832b2e3322c0486b2670cfb /fitz/filt_lzwd.c | |
| parent | 89ae81f651bfa112b8e07317eb6983beaf7cb212 (diff) | |
| download | mupdf-b51ef0eea028c73b6379e832eaa34fff3fbbb927.tar.xz | |
Add context to mupdf.
Huge pervasive change to lots of files, adding a context for exception
handling and allocation.
In time we'll move more statics into there.
Also fix some for(i = 0; i < function(...); i++) calls.
Diffstat (limited to 'fitz/filt_lzwd.c')
| -rw-r--r-- | fitz/filt_lzwd.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fitz/filt_lzwd.c b/fitz/filt_lzwd.c index 942e5837..b6534dfe 100644 --- a/fitz/filt_lzwd.c +++ b/fitz/filt_lzwd.c @@ -160,7 +160,7 @@ close_lzwd(fz_stream *stm) { fz_lzwd *lzw = stm->state; fz_close(lzw->chain); - fz_free(lzw); + fz_free(stm->ctx, lzw); } fz_stream * @@ -170,14 +170,15 @@ fz_open_lzwd(fz_stream *chain, fz_obj *params) fz_obj *obj; int i; - lzw = fz_malloc(sizeof(fz_lzwd)); + assert(chain != NULL); + lzw = fz_malloc(chain->ctx, sizeof(fz_lzwd)); lzw->chain = chain; lzw->eod = 0; lzw->early_change = 1; - obj = fz_dict_gets(params, "EarlyChange"); + obj = fz_dict_gets(chain->ctx, params, "EarlyChange"); if (obj) - lzw->early_change = !!fz_to_int(obj); + lzw->early_change = !!fz_to_int(chain->ctx, obj); for (i = 0; i < 256; i++) { @@ -202,5 +203,5 @@ fz_open_lzwd(fz_stream *chain, fz_obj *params) lzw->rp = lzw->bp; lzw->wp = lzw->bp; - return fz_new_stream(lzw, read_lzwd, close_lzwd); + return fz_new_stream(chain->ctx, lzw, read_lzwd, close_lzwd); } |