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* tools/tiffgt.c: Fix problem on big-endian CPUs so that images

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display more correctly.  Images display brighter than they should
on a Sun workstation.
This commit is contained in:
Bob Friesenhahn 2005-02-03 19:46:49 +00:00
parent 6159fe5bab
commit 97367b465e
2 changed files with 11 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2005-02-03 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* tools/tiffgt.c: Fix problem on big-endian CPUs so that images
display more correctly. Images display brighter than they should
on a Sun workstation.
2005-02-03 Andrey Kiselev <dron@remotesensing.org> 2005-02-03 Andrey Kiselev <dron@remotesensing.org>
* libtiff/tif_dirread.c: Estimate strip size in case of wrong or * libtiff/tif_dirread.c: Estimate strip size in case of wrong or

7
tools/tiffgt.c
View File

@ -1,4 +1,4 @@
/* $Id: tiffgt.c,v 1.2 2004-09-12 16:40:40 bfriesen Exp $ */ /* $Id: tiffgt.c,v 1.3 2005-02-03 19:46:49 bfriesen Exp $ */
/* /*
* Copyright (c) 1988-1997 Sam Leffler * Copyright (c) 1988-1997 Sam Leffler
@ -222,6 +222,9 @@ initImage(void)
height = h; height = h;
} }
TIFFRGBAImageGet(&img, raster, img.width, img.height); TIFFRGBAImageGet(&img, raster, img.width, img.height);
#if HOST_BIGENDIAN
TIFFSwabArrayOfLong(raster,img.width*img.height);
#endif
} }
static int static int
@ -263,7 +266,7 @@ setWindowSize(void)
static void static void
raster_draw(void) raster_draw(void)
{ {
glDrawPixels(img.width, img.height, GL_RGBA, GL_UNSIGNED_BYTE, raster); glDrawPixels(img.width, img.height, GL_RGBA, GL_UNSIGNED_BYTE, (const GLvoid *) raster);
} }
static void static void