From 04334c84b883840ec8bbe62d48e57df5f6408ca7 Mon Sep 17 00:00:00 2001 From: Tor Andersson Date: Tue, 24 May 2005 06:19:10 +0200 Subject: tiff and stream cleanups --- stream/filt_process.c | 51 --------------------------------------------------- 1 file changed, 51 deletions(-) delete mode 100644 stream/filt_process.c (limited to 'stream/filt_process.c') diff --git a/stream/filt_process.c b/stream/filt_process.c deleted file mode 100644 index afe4feed..00000000 --- a/stream/filt_process.c +++ /dev/null @@ -1,51 +0,0 @@ -#include - -fz_error fz_kioneedin = { -1, "", "", "filter.c", 0 }; -fz_error fz_kioneedout = { -1, "", "", "filter.c", 0 }; -fz_error fz_kiodone = { -1, "", "", "filter.c", 0 }; - -fz_error * -fz_process(fz_filter *f, fz_buffer *in, fz_buffer *out) -{ - fz_error *reason; - unsigned char *oldrp; - unsigned char *oldwp; - - assert(!out->eof); - - oldrp = in->rp; - oldwp = out->wp; - - reason = f->process(f, in, out); - - assert(in->rp <= in->wp); - assert(out->wp <= out->ep); - - f->consumed = in->rp > oldrp; - f->produced = out->wp > oldwp; - f->count += out->wp - oldwp; - - if (reason != fz_ioneedin && reason != fz_ioneedout) - out->eof = 1; - - return reason; -} - -fz_filter * -fz_keepfilter(fz_filter *f) -{ - f->refs ++; - return f; -} - -void -fz_dropfilter(fz_filter *f) -{ - if (--f->refs == 0) - { - if (f->drop) - f->drop(f); - fz_free(f); - } -} - -- cgit v1.2.3