Use util_clip_triangle() in pan_item_tri_new()

[geeqie.git] / src / image_load_libraw.c

diff --git a/src/image_load_libraw.c b/src/image_load_libraw.c
deleted file mode 100644 (file)
index 6c1d532..0000000
--- a/src/image_load_libraw.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (C) 2021 The Geeqie Team
- *
- * Authors: Colin Clark
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-/**
- * @file
- * This uses libraw to extract a thumbnail from a raw image. The exiv2 library
- * does not (yet) extract thumbnails from .cr3 images.
- * LibRaw seems to be slower than exiv2, so let exiv2 have priority.
- */
-
-#include "main.h"
-
-#include "filefilter.h"
-#include "image-load.h"
-#include "image-load-libraw.h"
-
-#ifdef HAVE_RAW
-
-#include <libraw/libraw.h>
-#include <sys/mman.h>
-
-typedef struct _UnmapData UnmapData;
-struct _UnmapData
-{
-       guchar *ptr;
-       guchar *map_data;
-       size_t map_len;
-       libraw_data_t *lrdt;
-};
-
-static GList *libraw_unmap_list = 0;
-
-void libraw_free_preview(guchar *buf)
-{
-       GList *work = libraw_unmap_list;
-
-       while (work)
-               {
-               UnmapData *ud = (UnmapData *)work->data;
-               if (ud->ptr == buf)
-                       {
-                       munmap(ud->map_data, ud->map_len);
-                       libraw_close(ud->lrdt);
-                       libraw_unmap_list = g_list_remove_link(libraw_unmap_list, work);
-                       g_free(ud);
-                       return;
-                       }
-               work = work->next;
-               }
-       g_assert_not_reached();
-}
-
-guchar *libraw_get_preview(ImageLoader *il, guint *data_len)
-{
-       libraw_data_t *lrdt;
-       int ret;
-       UnmapData *ud;
-       struct stat st;
-       guchar *map_data;
-       size_t map_len;
-       int fd;
-
-       if (!filter_file_class(il->fd->path, FORMAT_CLASS_RAWIMAGE)) return NULL;
-
-       fd = open(il->fd->path, O_RDONLY);
-       if (fd == -1)
-               {
-               return NULL;
-               }
-
-       if (fstat(fd, &st) == -1)
-               {
-               close(fd);
-               return NULL;
-               }
-
-       map_len = st.st_size;
-       map_data = (guchar *) mmap(0, map_len, PROT_READ, MAP_PRIVATE, fd, 0);
-       close(fd);
-
-       if (map_data == MAP_FAILED)
-               {
-               return NULL;
-               }
-
-       lrdt = libraw_init(0);
-       if (!lrdt)
-               {
-               log_printf("Warning: Cannot create libraw handle\n");
-               return NULL;
-               }
-
-       ret = libraw_open_buffer(lrdt, (void *)map_data, map_len);
-       if (ret == LIBRAW_SUCCESS)
-               {
-               ret = libraw_unpack_thumb(lrdt);
-               if (ret == LIBRAW_SUCCESS)
-                       {
-                       il->mapped_file = (guchar *)lrdt->thumbnail.thumb;
-                       *data_len = lrdt->thumbnail.tlength;
-
-                       ud = g_new(UnmapData, 1);
-                       ud->ptr =(guchar *)lrdt->thumbnail.thumb;
-                       ud->map_data = map_data;
-                       ud->map_len = lrdt->thumbnail.tlength;
-                       ud->lrdt = lrdt;
-
-                       libraw_unmap_list = g_list_prepend(libraw_unmap_list, ud);
-
-                       return (guchar *)lrdt->thumbnail.thumb;
-                       }
-               }
-
-       libraw_close(lrdt);
-
-       return NULL;
-}
-
-#else /* !define HAVE_RAW */
-
-void libraw_free_preview(guchar *UNUSED(buf))
-{
-}
-
-guchar *libraw_get_preview(ImageLoader *UNUSED(il), guint *UNUSED(data_len))
-{
-       return NULL;
-}
-
-#endif
-
-/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */