1 files changed, 87 insertions, 0 deletions

diff --git a/libraries/openjpeg-libsl/libopenjpeg/image.c b/libraries/openjpeg-libsl/libopenjpeg/image.c
new file mode 100644
index 0000000..84664e9
--- /dev/null
+++ b/libraries/openjpeg-libsl/libopenjpeg/image.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "opj_includes.h"
+
+opj_image_t* opj_image_create0() {
+        opj_image_t *image = (opj_image_t*)opj_malloc(sizeof(opj_image_t));
+        return image;
+}
+
+opj_image_t* OPJ_CALLCONV opj_image_create(int numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) {
+        int compno;
+        opj_image_t *image = NULL;
+
+        image = (opj_image_t*)opj_malloc(sizeof(opj_image_t));
+        if(image) {
+                image->color_space = clrspc;
+                image->numcomps = numcmpts;
+                /* allocate memory for the per-component information */
+                image->comps = (opj_image_comp_t*)opj_malloc(image->numcomps * sizeof(opj_image_comp_t));
+                if(!image->comps) {
+                        opj_image_destroy(image);
+                        return NULL;
+                }
+                /* create the individual image components */
+                for(compno = 0; compno < numcmpts; compno++) {
+                        opj_image_comp_t *comp = &image->comps[compno];
+                        comp->dx = cmptparms[compno].dx;
+                        comp->dy = cmptparms[compno].dy;
+                        comp->w = cmptparms[compno].w;
+                        comp->h = cmptparms[compno].h;
+                        comp->x0 = cmptparms[compno].x0;
+                        comp->y0 = cmptparms[compno].y0;
+                        comp->prec = cmptparms[compno].prec;
+                        comp->bpp = cmptparms[compno].bpp;
+                        comp->sgnd = cmptparms[compno].sgnd;
+                        comp->data = (int*)opj_malloc(comp->w * comp->h * sizeof(int));
+                        if(!comp->data) {
+                                opj_image_destroy(image);
+                                return NULL;
+                        }
+                }
+        }
+
+        return image;
+}
+
+void OPJ_CALLCONV opj_image_destroy(opj_image_t *image) {
+        int i;
+        if(image) {
+                if(image->comps) {
+                        /* image components */
+                        for(i = 0; i < image->numcomps; i++) {
+                                opj_image_comp_t *image_comp = &image->comps[i];
+                                if(image_comp->data) {
+                                        opj_free(image_comp->data);
+                                }
+                        }
+                        opj_free(image->comps);
+                }
+                opj_free(image);
+        }
+}
+