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authorQuincey Koziol <koziol@hdfgroup.org>2005-08-13 20:53:35 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2005-08-13 20:53:35 (GMT)
commit6b45f5172ccb4311e0be9ae15da3758abb6b0e67 (patch)
tree5a7a112fe7a8a98c6fecb45b513789d15962eb3d /hl/tools/gif2h5/gifread.c
parent6562465a2c2a58cfbc2f47bf60bb538f7a783933 (diff)
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[svn-r11245] Purpose:
Code cleanup Description: Trim trailing whitespace, which is making 'diff'ing the two branches difficult. Solution: Ran this script in each directory: foreach f (*.[ch] *.cpp) sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f end Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
Diffstat (limited to 'hl/tools/gif2h5/gifread.c')
-rw-r--r--hl/tools/gif2h5/gifread.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/hl/tools/gif2h5/gifread.c b/hl/tools/gif2h5/gifread.c
index b135617..5f4aba0 100644
--- a/hl/tools/gif2h5/gifread.c
+++ b/hl/tools/gif2h5/gifread.c
@@ -11,16 +11,16 @@
* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-#include <stdio.h>
-#include <stdlib.h>
+#include <stdio.h>
+#include <stdlib.h>
-#include "gif.h"
+#include "gif.h"
int EndianOrder;
static BYTE *ReadDataSubBlocks(BYTE **MemGif2, WORD *DSize);
-WORD
+WORD
GetWord(BYTE *MemGif)
{
WORD w;
@@ -39,7 +39,7 @@ GetWord(BYTE *MemGif)
BYTE
GetByte(BYTE *MemGif)
-{
+{
return *MemGif;
}
@@ -69,7 +69,7 @@ ReadGifHeader(GIFHEAD *GifHead, /* Pointer to GIF header structure */
printf("The file does not appear to be a valid GIF file.\n");
exit(-1);
}
-
+
for (i = 0 ; i < 7 ; i++) {
GifHead->LSDDump[i] = *(*MemGif2)++;
}
@@ -84,7 +84,7 @@ ReadGifHeader(GIFHEAD *GifHead, /* Pointer to GIF header structure */
/* Read the Global Color Table */
- /*
+ /*
* There are some changes made here apart from just reading in the
* global color table as would seem intuitively obvious. The colors
* are stored in the bottom part of the palette as opposed to the top
@@ -100,7 +100,7 @@ ReadGifHeader(GIFHEAD *GifHead, /* Pointer to GIF header structure */
/* Check for a FILE stream error */
#if 0
if (ferror(FpGif))
- return -1;
+ return -1;
#endif /* 0 */
return 0; /* No FILE stream error occured */
@@ -136,11 +136,11 @@ ReadGifImageDesc(
for (i = 0 ; i < 9 ; i++) {
GifImageDesc->GIDDump[i] = *(*MemGif2)++;
}
-
+
/*
** Get the relevant fields. I need ImageWidth and Height actively hence I have
** taken information from those fields. I intend to keep the GifImageDesc data
- ** structure as it is so that anyone needing the rest of the fields can do so
+ ** structure as it is so that anyone needing the rest of the fields can do so
** quickly.
*/
@@ -160,10 +160,10 @@ ReadGifImageDesc(
GifImageDesc->ImageHeight = (WORD) (GifImageDesc->GIDDump[6] & 0xFF);
GifImageDesc->ImageHeight = ((WORD) (GifImageDesc->GIDDump[7] & 0xFF)) | (GifImageDesc->ImageWidth << 0x08);
-
+
}
-
+
GifImageDesc->PackedField = GifImageDesc->GIDDump[8];
/* Interlace = GifImageDesc->PackedField & 0x20; */
@@ -193,7 +193,7 @@ ReadGifImageDesc(
printf("Out of memory");
exit(-1);
}
-
+
TempPtr = GifImageDesc->GIFImage;
do
@@ -258,7 +258,7 @@ ReadGifPlainText(
if (!(GifPlainText->PlainTextData = ReadDataSubBlocks(MemGif2 , &(GifPlainText->DataSize))))
return(1);
- /*
+ /*
GifPlainText->Terminator = 0;
*/
@@ -299,7 +299,7 @@ ReadGifApplication(
/*
GifApplication->Terminator = 0;
*/
-
+
/* Check for a FILE stream error */
/*
if (ferror(FpGif))
@@ -325,13 +325,13 @@ ReadGifComment(
BYTE **MemGif2 /* GIF image file input FILE stream */
)
{
-
+
/* Read in the Plain Text data sub-blocks */
if (!(GifComment->CommentData = ReadDataSubBlocks(MemGif2 , &(GifComment->DataSize))))
return(1);
GifComment->Terminator = 0;
-
+
return(0); /* No FILE stream error occured */
}
@@ -357,9 +357,9 @@ ReadDataSubBlocks(BYTE **MemGif2, /* GIF image file input FILE stream
int tempcount = 0;
bufSize = 0; /* The output buffer is empty */
-
+
dataSize = *(*MemGif2)++; /* Get the size of the first sub-block */
-
+
/* Allocate initial data buffer */
if (!(ptr1 = ptr2 = (BYTE *) malloc((size_t)dataSize + 1))) {
printf("Out of memory. Allocation of memory for data sub-blocks for\neither Comment, Plain Text or Application Extensions failed");
@@ -376,23 +376,23 @@ ReadDataSubBlocks(BYTE **MemGif2, /* GIF image file input FILE stream
#endif /* COMMENTED_OUT */
while (dataSize--) /* Read/write the Plain Text data */
*ptr1++ = *(*MemGif2)++;
-
+
/* Check if there is another data sub-block */
if ((dataSize = *(*MemGif2)++) == 0)
break; /* Block Terminator encountered */
-
+
/* Increase the buffer size to accomodate the next sub-block */
if (!(ptr1 = ptr2 = (BYTE *) realloc(ptr2, bufSize + dataSize + 1)))
return((BYTE *) NULL);
-
+
ptr1 += bufSize; /* Move pointer to the end of the data */
-
-
+
+
}
*ptr1++ = '\0';
-
+
return(ptr2); /* Return a pointer to the sub-block data */
}