1 files changed, 90 insertions, 0 deletions
diff --git a/libhb/colorspace.c b/libhb/colorspace.c
new file mode 100644
index 000000000..581886561
--- /dev/null
+++ b/libhb/colorspace.c
@@ -0,0 +1,90 @@
+/* colorspace.c
+
+   Copyright (c) 2003-2015 HandBrake Team
+   This file is part of the HandBrake source code
+   Homepage: <http://handbrake.fr/>.
+   It may be used under the terms of the GNU General Public License v2.
+   For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
+ */
+
+#include "common.h"
+#include "avfilter_priv.h"
+
+static int colorspace_init(hb_filter_object_t * filter,
+                           hb_filter_init_t * init);
+
+const char colorspace_template[] =
+    "format=^"HB_ALL_REG"$:range=^"HB_ALL_REG"$:primaries=^"HB_ALL_REG"$:"
+    "matrix=^"HB_ALL_REG"$:transfer=^"HB_ALL_REG"$";
+
+hb_filter_object_t hb_filter_colorspace =
+{
+    .id                = HB_FILTER_COLORSPACE,
+    .enforce_order     = 1,
+    .skip              = 1,
+    .name              = "Colorspace",
+    .settings          = NULL,
+    .init              = colorspace_init,
+    .work              = hb_avfilter_null_work,
+    .close             = hb_avfilter_alias_close,
+    .settings_template = colorspace_template,
+};
+
+static int colorspace_init(hb_filter_object_t * filter, hb_filter_init_t * init)
+{
+    hb_filter_private_t * pv = NULL;
+
+    pv = calloc(1, sizeof(struct hb_filter_private_s));
+    filter->private_data = pv;
+    if (pv == NULL)
+    {
+        return 1;
+    }
+    pv->input = *init;
+
+    hb_dict_t        * settings = filter->settings;
+
+    char * format = NULL, * range = NULL;
+    char * primaries = NULL, * transfer = NULL, * matrix = NULL;
+
+    hb_dict_extract_string(&format, settings, "format");
+    hb_dict_extract_string(&range, settings, "range");
+    hb_dict_extract_string(&primaries, settings, "primaries");
+    hb_dict_extract_string(&transfer, settings, "transfer");
+    hb_dict_extract_string(&matrix, settings, "matrix");
+
+    if (!(format || range || primaries || transfer || matrix))
+    {
+        return 0;
+    }
+
+    hb_dict_t * avfilter   = hb_dict_init();
+    hb_dict_t * avsettings = hb_dict_init();
+
+    if (format)
+    {
+        hb_dict_set_string(avsettings, "format", format);
+    }
+    if (range)
+    {
+        hb_dict_set_string(avsettings, "range", range);
+    }
+    if (primaries)
+    {
+        hb_dict_set_string(avsettings, "primaries", primaries);
+    }
+    if (transfer)
+    {
+        hb_dict_set_string(avsettings, "trc", transfer);
+    }
+    if (matrix)
+    {
+        hb_dict_set_string(avsettings, "space", matrix);
+    }
+    hb_dict_set(avfilter, "colorspace", avsettings);
+    pv->avfilters = avfilter;
+
+    pv->output = *init;
+
+    return 0;
+}