diff options
Diffstat (limited to 'fitz/filt_predict.c')
| -rw-r--r-- | fitz/filt_predict.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fitz/filt_predict.c b/fitz/filt_predict.c index 77e03799..b86b2515 100644 --- a/fitz/filt_predict.c +++ b/fitz/filt_predict.c @@ -21,8 +21,8 @@ struct fz_predict_s unsigned char *ref; }; -fz_error -fz_newpredictd(fz_filter **fp, fz_obj *params) +fz_filter * +fz_newpredictd(fz_obj *params) { fz_obj *obj; @@ -42,8 +42,8 @@ fz_newpredictd(fz_filter **fp, fz_obj *params) p->predictor != 12 && p->predictor != 13 && p->predictor != 14 && p->predictor != 15) { - fz_free(p); - return fz_throw("invalid predictor"); + fz_warn("invalid predictor: %d", p->predictor); + p->predictor = 1; } obj = fz_dictgets(params, "Columns"); @@ -64,11 +64,6 @@ fz_newpredictd(fz_filter **fp, fz_obj *params) if (p->predictor >= 10) { p->ref = fz_malloc(p->stride); - if (!p->ref) - { - fz_free(p); - return fz_rethrow(-1, "out of memory: scanline buffer"); - } memset(p->ref, 0, p->stride); } else @@ -76,7 +71,7 @@ fz_newpredictd(fz_filter **fp, fz_obj *params) p->ref = nil; } - return fz_okay; + return (fz_filter*)p; } void |