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-rw-r--r--src/JPEGOutputImage.cxx104
1 files changed, 0 insertions, 104 deletions
diff --git a/src/JPEGOutputImage.cxx b/src/JPEGOutputImage.cxx
deleted file mode 100644
index 8bbd40b..0000000
--- a/src/JPEGOutputImage.cxx
+++ /dev/null
@@ -1,104 +0,0 @@
-//
-// Copyright 2006-2009 Johannes Hofmann <Johannes.Hofmann@gmx.de>
-//
-// This software may be used and distributed according to the terms
-// of the GNU General Public License, incorporated herein by reference.
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-extern "C" {
-#include <jpeglib.h>
-}
-
-#include "JPEGOutputImage.H"
-
-JPEGOutputImage::JPEGOutputImage(const char *f, int q) : OutputImage() {
- file = strdup(f);
- fp = NULL;
- row = NULL;
- quality = q;
-}
-
-JPEGOutputImage::~JPEGOutputImage() {
- if (row)
- free(row);
- if (file)
- free(file);
-}
-
-int
-JPEGOutputImage::init_internal() {
- if (row)
- free(row);
- row = NULL;
-
- row = (unsigned char*) calloc(3 * W, sizeof(char));
- if (!row) {
- perror("calloc");
- return 1;
- }
-
- if (fp)
- fclose(fp);
-
- if ((fp = fopen(file, "wb")) == NULL) {
- fprintf(stderr, "can't open %s\n", file);
- return 1;
- }
-
- cinfo.err = jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- jpeg_stdio_dest(&cinfo, fp);
- cinfo.image_width = W;
- cinfo.image_height = H;
- cinfo.input_components = 3; /* # of color components per pixel */
- cinfo.in_color_space = JCS_RGB;
-
- jpeg_set_defaults(&cinfo);
- jpeg_set_quality(&cinfo, quality, TRUE);
-
- jpeg_start_compress(&cinfo, TRUE);
-
- return 0;
-}
-
-int
-JPEGOutputImage::set_pixel_internal(int x, int r, int g, int b) {
- row[x*3+0] = (unsigned char) (r / 255);
- row[x*3+1] = (unsigned char) (g / 255);
- row[x*3+2] = (unsigned char) (b / 255);
-
- return 0;
-}
-
-int
-JPEGOutputImage::next_line_internal() {
- JSAMPROW row_pointer[1];
-
- row_pointer[0] = row;
- jpeg_write_scanlines(&cinfo, row_pointer, 1);
- memset(row, 0, sizeof(char) * 3 * W);
- return 0;
-}
-
-int
-JPEGOutputImage::done_internal() {
- jpeg_finish_compress(&cinfo);
- jpeg_destroy_compress(&cinfo);
-
- if (fp)
- fclose(fp);
- fp = NULL;
-
- if (row)
- free(row);
- row = NULL;
-
- if (fp)
- fclose(fp);
- fp = NULL;
-
- return 0;
-}
-