mesa: new code/functions for GL_ARB_sampler_objects

This implements the infrastructure for sampler objects and all the new
API functions.

1 files changed, 54 insertions, 0 deletions

diff --git a/src/mesa/main/samplerobj.h b/src/mesa/main/samplerobj.h
new file mode 100644
index 00000000000..ed495c3760b
--- /dev/null
+++ b/src/mesa/main/samplerobj.h
@@ -0,0 +1,54 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2011  VMware, Inc.  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
+ * 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 SAMPLEROBJ_H
+#define SAMPLEROBJ_H
+
+struct dd_function_table;
+
+
+extern void
+_mesa_reference_sampler_object(struct gl_context *ctx,
+                               struct gl_sampler_object **ptr,
+                               struct gl_sampler_object *samp);
+
+extern void
+_mesa_init_sampler_object(struct gl_sampler_object *sampObj, GLuint name);
+
+extern struct gl_sampler_object *
+_mesa_new_sampler_object(struct gl_context *ctx, GLuint name);
+
+extern void
+_mesa_delete_sampler_object(struct gl_context *ctx,
+                            struct gl_sampler_object *sampObj);
+
+extern void
+_mesa_init_sampler_object_functions(struct dd_function_table *driver);
+
+extern void
+_mesa_init_sampler_object_dispatch(struct _glapi_table *disp);
+
+
+#endif /* SAMPLEROBJ_H */