From d479dd1aab1c1cb907932c6595b0ef33523fc797 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Fri, 6 Nov 2015 07:14:47 +0100 Subject: Imported Upstream version 1.8.3 --- tiff/man/TIFFReadRGBAStrip.3tiff | 170 --------------------------------------- 1 file changed, 170 deletions(-) delete mode 100755 tiff/man/TIFFReadRGBAStrip.3tiff (limited to 'tiff/man/TIFFReadRGBAStrip.3tiff') diff --git a/tiff/man/TIFFReadRGBAStrip.3tiff b/tiff/man/TIFFReadRGBAStrip.3tiff deleted file mode 100755 index a8bb189..0000000 --- a/tiff/man/TIFFReadRGBAStrip.3tiff +++ /dev/null @@ -1,170 +0,0 @@ -.\" $Id: TIFFReadRGBAStrip.3tiff,v 1.3 2005-11-02 11:07:18 dron Exp $ -.\" -.\" Copyright (c) 1991-1997 Sam Leffler -.\" Copyright (c) 1991-1997 Silicon Graphics, Inc. -.\" -.\" Permission to use, copy, modify, distribute, and sell this software and -.\" its documentation for any purpose is hereby granted without fee, provided -.\" that (i) the above copyright notices and this permission notice appear in -.\" all copies of the software and related documentation, and (ii) the names of -.\" Sam Leffler and Silicon Graphics may not be used in any advertising or -.\" publicity relating to the software without the specific, prior written -.\" permission of Sam Leffler and Silicon Graphics. -.\" -.\" THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, -.\" EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY -.\" WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. -.\" -.\" IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR -.\" ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, -.\" OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -.\" WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF -.\" LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE -.\" OF THIS SOFTWARE. -.\" -.if n .po 0 -.TH TIFFReadRGBAStrip 3TIFF "December 10, 1998" "libtiff" -.SH NAME -TIFFReadRGBAStrip \- read and decode an image strip into a fixed-format raster -.SH SYNOPSIS -.B "#include " -.sp -.B "#define TIFFGetR(abgr) ((abgr) & 0xff)" -.br -.B "#define TIFFGetG(abgr) (((abgr) >> 8) & 0xff)" -.br -.B "#define TIFFGetB(abgr) (((abgr) >> 16) & 0xff)" -.br -.B "#define TIFFGetA(abgr) (((abgr) >> 24) & 0xff)" -.sp -.BI "int TIFFReadRGBAStrip(TIFF *" tif ", uint32 " row ", uint32 *" raster ")" -.SH DESCRIPTION -.IR TIFFReadRGBAStrip -reads a single strip of a strip-based image into memory, storing the result in -the user supplied RGBA -.IR raster . -The raster is assumed to be an array of width times rowsperstrip 32-bit -entries, where width is the width of the image (TIFFTAG_IMAGEWIDTH) and -rowsperstrip is the maximum lines in a strip (TIFFTAG_ROWSPERSTRIP). - -.PP -The -.IR row -value should be the row of the first row in the strip (strip * rowsperstrip, -zero based). - -.PP -Note that the raster is assume to be organized such that the pixel at location -(\fIx\fP,\fIy\fP) is \fIraster\fP[\fIy\fP*\fIwidth\fP+\fIx\fP]; with the -raster origin in the -.I lower-left hand corner -of the strip. That is bottom to top organization. When reading a partial last -strip in the file the last line of the image will begin at the beginning of -the buffer. - -.PP -Raster pixels are 8-bit packed red, green, blue, alpha samples. The macros -.IR TIFFGetR , -.IR TIFFGetG , -.IR TIFFGetB , -and -.I TIFFGetA -should be used to access individual samples. Images without Associated Alpha -matting information have a constant Alpha of 1.0 (255). -.PP -See the -.IR TIFFRGBAImage (3TIFF) -page for more details on how various image types are converted to RGBA values. -.SH NOTES -Samples must be either 1, 2, 4, 8, or 16 bits. Colorimetric samples/pixel must -be either 1, 3, or 4 (i.e. -.I SamplesPerPixel -minus -.IR ExtraSamples ). -.PP -Palette image colormaps that appear to be incorrectly written as 8-bit values -are automatically scaled to 16-bits. -.PP -.I TIFFReadRGBAStrip -is just a wrapper around the more general -.IR TIFFRGBAImage (3TIFF) -facilities. It's main advantage over the similar -.IR TIFFReadRGBAImage() -function is that for large images a single buffer capable of holding the whole -image doesn't need to be allocated, only enough for one strip. The -.IR TIFFReadRGBATile() -function does a similar operation for tiled images. -.SH "RETURN VALUES" -1 is returned if the image was successfully read and converted. -Otherwise, 0 is returned if an error was encountered. -.SH DIAGNOSTICS -All error messages are directed to the -.IR TIFFError (3TIFF) -routine. -.PP -.BR "Sorry, can not handle %d-bit pictures" . -The image had -.I BitsPerSample -other than 1, 2, 4, 8, or 16. -.PP -.BR "Sorry, can not handle %d-channel images" . -The image had -.I SamplesPerPixel -other than 1, 3, or 4. -.PP -\fBMissing needed "PhotometricInterpretation" tag\fP. -The image did not have a tag that describes how to display the data. -.PP -\fBNo "PhotometricInterpretation" tag, assuming RGB\fP. -The image was missing a tag that describes how to display it, but because it -has 3 or 4 samples/pixel, it is assumed to be -.SM RGB. -.PP -\fBNo "PhotometricInterpretation" tag, assuming min-is-black\fP. The image was -missing a tag that describes how to display it, but because it has 1 -sample/pixel, it is assumed to be a grayscale or bilevel image. -.PP -.BR "No space for photometric conversion table" . -There was insufficient memory for a table used to convert image samples to -8-bit -.SM RGB. -.PP -\fBMissing required "Colormap" tag\fP. -A Palette image did not have a required -.I Colormap -tag. -.PP -.BR "No space for tile buffer" . -There was insufficient memory to allocate an i/o buffer. -.PP -.BR "No space for strip buffer" . -There was insufficient memory to allocate an i/o buffer. -.PP -.BR "Can not handle format" . -The image has a format (combination of -.IR BitsPerSample , -.IR SamplesPerPixel , -and -.IR PhotometricInterpretation ) -that -.I TIFFReadRGBAImage -can not handle. -.PP -.BR "No space for B&W mapping table" . -There was insufficient memory to allocate a table used to map grayscale data -to -.SM RGB. -.PP -.BR "No space for Palette mapping table" . -There was insufficient memory to allocate a table used to map data to 8-bit -.SM RGB. -.SH "SEE ALSO" -.BR TIFFOpen (3TIFF), -.BR TIFFRGBAImage (3TIFF), -.BR TIFFReadRGBAImage (3TIFF), -.BR TIFFReadRGBATile (3TIFF), -.BR libtiff (3TIFF) -.PP -Libtiff library home page: -.BR http://www.remotesensing.org/libtiff/ - -- cgit v1.2.3