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7cfdf6bd68
This patch adds the RSaveRawImage() function to the WRaster lib to be able to save image structure in memory. The WRaster lib version is bumped.
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* save.c - save image to file
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*
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* Raster graphics library
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*
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* Copyright (c) 1998-2003 Alfredo K. Kojima
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* Copyright (c) 2013-2025 Window Maker Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#include <config.h>
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#include <X11/Xlib.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <string.h>
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#include "wraster.h"
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#include "imgformat.h"
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#include "wr_i18n.h"
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Bool RSaveImage(RImage *image, const char *filename, const char *format)
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{
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return RSaveTitledImage(image, filename, format, NULL);
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}
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Bool RSaveRawImage(RImage *image, const char *format, unsigned char **out_buf, size_t *out_size)
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{
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#ifdef USE_PNG
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if (strcasecmp(format, "PNG") == 0)
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return RSaveRawPNG(image, NULL, out_buf, out_size);
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#endif
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#ifdef USE_JPEG
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if (strcasecmp(format, "JPG") == 0)
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return RSaveRawJPEG(image, NULL, out_buf, out_size);
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if (strcasecmp(format, "JPEG") == 0)
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return RSaveRawJPEG(image, NULL, out_buf, out_size);
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#endif
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RErrorCode = RERR_BADFORMAT;
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return False;
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}
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Bool RSaveTitledImage(RImage *image, const char *filename, const char *format, char *title)
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{
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#ifdef USE_PNG
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if (strcasecmp(format, "PNG") == 0)
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return RSavePNG(image, filename, title);
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#endif
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#ifdef USE_JPEG
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if (strcasecmp(format, "JPG") == 0)
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return RSaveJPEG(image, filename, title);
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if (strcasecmp(format, "JPEG") == 0)
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return RSaveJPEG(image, filename, title);
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#endif
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if (strcasecmp(format, "XPM") == 0)
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return RSaveXPM(image, filename);
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RErrorCode = RERR_BADFORMAT;
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return False;
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}
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