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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /sys/imio/tf/impaks.x | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'sys/imio/tf/impaks.x')
| -rw-r--r-- | sys/imio/tf/impaks.x | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/sys/imio/tf/impaks.x b/sys/imio/tf/impaks.x new file mode 100644 index 00000000..40168707 --- /dev/null +++ b/sys/imio/tf/impaks.x @@ -0,0 +1,46 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# IMPAK? -- Convert an array of pixels of a specific datatype to the +# datatype given as the final argument. + +procedure impaks (a, b, npix, dtype) + +short a[npix] +int b[npix], npix, dtype + +pointer bp + +begin + switch (dtype) { + case TY_USHORT: + call achtsu (a, b, npix) + case TY_SHORT: + call achtss (a, b, npix) + case TY_INT: + if (SZ_INT == SZ_INT32) + call achtsi (a, b, npix) + else { + call malloc (bp, npix, TY_INT) + call achtsi (a, Memi[bp], npix) + call ipak32 (Memi[bp], b, npix) + call mfree (bp, TY_INT) + } + case TY_LONG: + if (SZ_INT == SZ_INT32) + call achtsl (a, b, npix) + else { + call malloc (bp, npix, TY_LONG) + call achtsl (a, Meml[bp], npix) + call ipak32 (Meml[bp], b, npix) + call mfree (bp, TY_LONG) + } + case TY_REAL: + call achtsr (a, b, npix) + case TY_DOUBLE: + call achtsd (a, b, npix) + case TY_COMPLEX: + call achtsx (a, b, npix) + default: + call error (1, "Unknown datatype in imagefile") + } +end |