From ee154f16bd09a43359967f7e7b86c3677c09461d Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ghostscript.com>
Date: Wed, 30 Mar 2005 08:30:22 +0200
Subject: rename part 1 -- files
---
filter/rld.c | 66 ------------------------------------------------------------
1 file changed, 66 deletions(-)
delete mode 100644 filter/rld.c
(limited to 'filter/rld.c')
diff --git a/filter/rld.c b/filter/rld.c
deleted file mode 100644
index bcad4323..00000000
--- a/filter/rld.c
+++ /dev/null
@@ -1,66 +0,0 @@
-#include <fitz.h>
-
-fz_error *
-fz_newrld(fz_filter **fp, fz_obj *params)
-{
- FZ_NEWFILTER(fz_filter, f, rld);
- return nil;
-}
-
-void
-fz_droprld(fz_filter *rld)
-{
-}
-
-fz_error *
-fz_processrld(fz_filter *filter, fz_buffer *in, fz_buffer *out)
-{
- int run, i;
- unsigned char c;
-
- while (1)
- {
- if (in->rp == in->wp)
- return fz_ioneedin;
-
- if (out->wp == out->ep)
- return fz_ioneedout;
-
- run = *in->rp++;
-
- if (run == 128) {
- out->eof = 1;
- return fz_iodone;
- }
-
- else if (run < 128) {
- run = run + 1;
- if (in->rp + run > in->wp) {
- in->rp --;
- return fz_ioneedin;
- }
- if (out->wp + run > out->ep) {
- in->rp --;
- return fz_ioneedout;
- }
- for (i = 0; i < run; i++)
- *out->wp++ = *in->rp++;
- }
-
- else if (run > 128) {
- run = 257 - run;
- if (in->rp + 1 > in->wp) {
- in->rp --;
- return fz_ioneedin;
- }
- if (out->wp + run > out->ep) {
- in->rp --;
- return fz_ioneedout;
- }
- c = *in->rp++;
- for (i = 0; i < run; i++)
- *out->wp++ = c;
- }
- }
-}
-
--
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