1 files changed, 45 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/format_utils.h b/mesalib/src/mesa/main/format_utils.h
new file mode 100644
index 000000000..9f778e377
--- /dev/null
+++ b/mesalib/src/mesa/main/format_utils.h
@@ -0,0 +1,45 @@
+/**
+ * \file format_utils.h
+ * A collection of format conversion utility functions.
+ */
+
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 1999-2006  Brian Paul  All Rights Reserved.
+ * Copyright (C) 2014  Intel Corporation  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef FORMAT_UTILS_H
+#define FORMAT_UTILS_H
+
+#include "imports.h"
+
+bool
+_mesa_format_to_array(mesa_format, GLenum *type, int *num_components,
+                      uint8_t swizzle[4], bool *normalized);
+
+void
+_mesa_swizzle_and_convert(void *dst, GLenum dst_type, int num_dst_channels,
+                          const void *src, GLenum src_type, int num_src_channels,
+                          const uint8_t swizzle[4], bool normalized, int count);
+
+#endif