Checkpoint new GLSL compiler back-end to produce fp/vp-style assembly instructions.

1 files changed, 56 insertions, 0 deletions

diff --git a/src/mesa/shader/slang/slang_emit.h b/src/mesa/shader/slang/slang_emit.h
new file mode 100644
index 0000000000..1683542b90
--- /dev/null
+++ b/src/mesa/shader/slang/slang_emit.h
@@ -0,0 +1,56 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5.3
+ *
+ * Copyright (C) 2005-2007  Brian Paul   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 SLANG_EMIT_H
+#define SLANG_EMIT_H
+
+
+#include "imports.h"
+#include "slang_compile.h"
+#include "slang_ir.h"
+#include "mtypes.h"
+
+
+typedef struct {
+   GLboolean TempUsed[MAX_PROGRAM_TEMPS];
+} slang_gen_context;
+
+
+extern void
+slang_print_ir(const slang_ir_node *n, int indent);
+
+
+extern slang_ir_storage *
+_slang_new_ir_storage(enum register_file file, GLint index, GLint size);
+
+
+extern void
+slang_resolve_storage(slang_gen_context *gc, slang_ir_node *n,
+                      struct gl_program *prog);
+
+extern GLboolean
+_slang_emit_code(slang_ir_node *n, struct gl_program *prog);
+
+
+#endif /* SLANG_EMIT_H */