mesa: move software texel fetch code into swrast

It's only used by swrast now so move it out of core Mesa.

1 files changed, 44 insertions, 0 deletions

diff --git a/src/mesa/swrast/s_texfetch.h b/src/mesa/swrast/s_texfetch.h
new file mode 100644
index 00000000000..76e4e6cc9b6
--- /dev/null
+++ b/src/mesa/swrast/s_texfetch.h
@@ -0,0 +1,44 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.7
+ *
+ * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
+ * Copyright (c) 2009 VMware, Inc.
+ *
+ * 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
+ * BRIAN PAUL 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 S_TEXFETCH_H
+#define S_TEXFETCH_H
+
+#include "swrast/s_context.h"
+
+extern StoreTexelFunc
+_mesa_get_texel_store_func(gl_format format);
+
+extern FetchTexelFuncF
+_mesa_get_texel_fetch_func(gl_format format, GLuint dims);
+
+extern void
+_mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims);
+
+void
+_mesa_update_fetch_functions(struct gl_texture_object *texObj);
+
+#endif /* S_TEXFETCH_H */