1 files changed, 34 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/math_color.c b/source/blender/blenlib/intern/math_color.c
index 396f2c52058..693fd885b50 100644
--- a/source/blender/blenlib/intern/math_color.c
+++ b/source/blender/blenlib/intern/math_color.c
@@ -372,6 +372,40 @@ void linearrgb_to_srgb_v3_v3(float *col_to, float *col_from)
 	col_to[2] = linearrgb_to_srgb(col_from[2]);
 }
 
+/* todo, should these be moved elsewhere?, they dont belong in imbuf */
+void srgb_to_linearrgb_rgba_buf(float *col, int tot)
+{
+	while(tot--) {
+		srgb_to_linearrgb_v3_v3(col, col);
+		col += 4;
+	}
+}
+
+void linearrgb_to_srgb_rgba_buf(float *col, int tot)
+{
+	while(tot--) {
+		linearrgb_to_srgb_v3_v3(col, col);
+		col += 4;
+	}
+}
+
+void srgb_to_linearrgb_rgba_rgba_buf(float *col_to, float *col_from, int tot)
+{
+	while(tot--) {
+		srgb_to_linearrgb_v3_v3(col_to, col_from);
+		col_to += 4;
+		col_from += 4;
+	}
+}
+
+void linearrgb_to_srgb_rgba_rgba_buf(float *col_to, float *col_from, int tot)
+{
+	while(tot--) {
+		linearrgb_to_srgb_v3_v3(col_to, col_from);
+		col_to += 4;
+		col_from += 4;
+	}
+}
 
 void minmax_rgb(short c[])
 {