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authorPeter Breitenlohner <peb@mppmu.mpg.de>2015-01-14 10:59:36 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2015-01-14 10:59:36 +0000
commitaa7bbf0e9b00afeeab12fb092b62976cf24fb439 (patch)
treec18d4ee9d969c2fca65036c7d9194d0961df61a3 /Build/source/libs/gd/libgd-2.1.0/src/gd_io.c
parent51f86fe156c11e441cc74238dc38b99f9576d1a9 (diff)
libgd 2.1.1
git-svn-id: svn://tug.org/texlive/trunk@36054 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/gd/libgd-2.1.0/src/gd_io.c')
-rw-r--r--Build/source/libs/gd/libgd-2.1.0/src/gd_io.c228
1 files changed, 0 insertions, 228 deletions
diff --git a/Build/source/libs/gd/libgd-2.1.0/src/gd_io.c b/Build/source/libs/gd/libgd-2.1.0/src/gd_io.c
deleted file mode 100644
index 03b83472120..00000000000
--- a/Build/source/libs/gd/libgd-2.1.0/src/gd_io.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * io.c
- *
- * Implements the simple I/O 'helper' routines.
- *
- * Not really essential, but these routines were used extensively in GD,
- * so they were moved here. They also make IOCtx calls look better...
- *
- * Written (or, at least, moved) 1999, Philip Warner.
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <math.h>
-#include <string.h>
-#include <stdlib.h>
-#include "gd.h"
-
-/* Use this for commenting out debug-print statements. */
-/* Just use the first '#define' to allow all the prints... */
-/*#define IO_DBG(s) (s) */
-#define IO_DBG(s)
-
-#define GD_IO_EOF_CHK(r) \
- if(r == EOF) { \
- return 0; \
- }
-
-/*
- * Write out a word to the I/O context pointer
- */
-void Putword(int w, gdIOCtx *ctx)
-{
- unsigned char buf[2];
- buf[0] = w & 0xff;
- buf[1] = (w / 256) & 0xff;
- (ctx->putBuf)(ctx, (char *)buf, 2);
-}
-
-void Putchar(int c, gdIOCtx *ctx)
-{
- (ctx->putC)(ctx, c & 0xff);
-}
-
-void gdPutC(const unsigned char c, gdIOCtx *ctx)
-{
- (ctx->putC)(ctx, c);
-}
-
-void gdPutWord (int w, gdIOCtx *ctx)
-{
- IO_DBG(printf("Putting word...\n"));
- (ctx->putC)(ctx, (unsigned char)(w >> 8));
- (ctx->putC)(ctx, (unsigned char)(w & 0xFF));
- IO_DBG(printf("put.\n"));
-}
-
-void gdPutInt (int w, gdIOCtx *ctx)
-{
- IO_DBG(printf("Putting int...\n"));
- (ctx->putC)(ctx, (unsigned char) (w >> 24));
- (ctx->putC)(ctx, (unsigned char) ((w >> 16) & 0xFF));
- (ctx->putC)(ctx, (unsigned char) ((w >> 8) & 0xFF));
- (ctx->putC)(ctx, (unsigned char) (w & 0xFF));
- IO_DBG(printf("put.\n"));
-}
-
-int gdGetC(gdIOCtx *ctx)
-{
- return ((ctx->getC)(ctx));
-}
-
-int gdGetByte(int *result, gdIOCtx *ctx)
-{
- int r;
-
- r = (ctx->getC)(ctx);
- if(r == EOF) {
- return 0;
- }
-
- *result = r;
-
- return 1;
-}
-
-int gdGetWord(int *result, gdIOCtx *ctx)
-{
- int r;
-
- r = (ctx->getC)(ctx);
- if(r == EOF) {
- return 0;
- }
-
- *result = r << 8;
-
- r = (ctx->getC)(ctx);
- if(r == EOF) {
- return 0;
- }
-
- *result += r;
-
- return 1;
-}
-
-int gdGetWordLSB(signed short int *result, gdIOCtx *ctx)
-{
- int high = 0, low = 0;
- low = (ctx->getC) (ctx);
- if (low == EOF) {
- return 0;
- }
-
- high = (ctx->getC) (ctx);
- if (high == EOF) {
- return 0;
- }
-
- if (result) {
- *result = (high << 8) | low;
- }
-
- return 1;
-}
-
-int gdGetInt(int *result, gdIOCtx *ctx)
-{
- int r;
-
- r = (ctx->getC)(ctx);
- if(r == EOF) {
- return 0;
- }
-
- *result = r << 24;
-
- r = (ctx->getC)(ctx);
- if(r == EOF) {
- return 0;
- }
-
- *result += r << 16;
-
- r = (ctx->getC)(ctx);
- if(r == EOF) {
- return 0;
- }
-
- *result += r << 8;
-
- r = (ctx->getC)(ctx);
- if(r == EOF) {
- return 0;
- }
-
- *result += r;
-
- return 1;
-}
-
-int gdGetIntLSB(signed int *result, gdIOCtx *ctx)
-{
- int c = 0;
- unsigned int r = 0;
-
- c = (ctx->getC) (ctx);
- if (c == EOF) {
- return 0;
- }
- r |= (c << 24);
- r >>= 8;
-
- c = (ctx->getC) (ctx);
- if (c == EOF) {
- return 0;
- }
- r |= (c << 24);
- r >>= 8;
-
- c = (ctx->getC) (ctx);
- if (c == EOF) {
- return 0;
- }
- r |= (c << 24);
- r >>= 8;
-
- c = (ctx->getC) (ctx);
- if (c == EOF) {
- return 0;
- }
- r |= (c << 24);
-
- if (result) {
- *result = (signed int)r;
- }
-
- return 1;
-}
-
-int gdPutBuf(const void *buf, int size, gdIOCtx *ctx)
-{
- IO_DBG(printf("Putting buf...\n"));
- return (ctx->putBuf)(ctx, buf, size);
- IO_DBG(printf("put.\n"));
-}
-
-int gdGetBuf(void *buf, int size, gdIOCtx *ctx)
-{
- return (ctx->getBuf)(ctx, buf, size);
-}
-
-int gdSeek(gdIOCtx *ctx, const int pos)
-{
- IO_DBG(printf("Seeking...\n"));
- return ((ctx->seek)(ctx, pos));
- IO_DBG(printf("Done.\n"));
-}
-
-long gdTell(gdIOCtx *ctx)
-{
- IO_DBG(printf("Telling...\n"));
- return ((ctx->tell)(ctx));
- IO_DBG(printf("told.\n"));
-}