From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001
From: Reinhard Tartler <siretart@tauware.de>
Date: Mon, 10 Oct 2011 17:43:39 +0200
Subject: Imported nx-X11-3.1.0-1.tar.gz

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository
---
 .../Mesa/src/mesa/shader/slang/library/gc_to_bin.c | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100755 nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c

(limited to 'nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c')

diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c
new file mode 100755
index 000000000..4bd211442
--- /dev/null
+++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/gc_to_bin.c
@@ -0,0 +1,79 @@
+#include "../../grammar/grammar_crt.h"
+#include "../../grammar/grammar_crt.c"
+#include <stdio.h>
+
+static const char *slang_shader_syn =
+#include "slang_shader_syn.h"
+;
+
+static void gc_to_bin (grammar id, const char *in, const char *out)
+{
+	FILE *f;
+	byte *source, *prod;
+	unsigned int size, i, line = 0;
+
+	f = fopen (in, "r");
+	if (f == NULL)
+		return;
+	fseek (f, 0, SEEK_END);
+	size = ftell (f);
+	fseek (f, 0, SEEK_SET);
+	source = (byte *) grammar_alloc_malloc (size + 1);
+	source[fread (source, 1, size, f)] = '\0';
+	fclose (f);
+
+	if (!grammar_fast_check (id, source, &prod, &size, 65536))
+	{
+		grammar_alloc_free (source);
+		return;
+	}
+
+	f = fopen (out, "w");
+	for (i = 0; i < size; i++)
+	{
+		unsigned int a;
+		if (prod[i] < 10)
+			a = 1;
+		else if (prod[i] < 100)
+			a = 2;
+		else
+			a = 3;
+		if (i < size - 1)
+			a++;
+		if (line + a > 100)
+		{
+			fprintf (f, "\n");
+			line = 0;
+		}
+		line += a;
+		fprintf (f, "%d", prod[i]);
+		if (i < size - 1)
+			fprintf (f, ",");
+	}
+	fclose (f);
+	grammar_alloc_free (prod);
+}
+
+int main ()
+{
+	grammar id;
+
+	id = grammar_load_from_text ((const byte *) slang_shader_syn);
+	if (id == 0)
+		return 1;
+
+	grammar_set_reg8 (id, (const byte *) "parsing_builtin", 1);
+
+	grammar_set_reg8 (id, (const byte *) "shader_type", 1);
+	gc_to_bin (id, "slang_core.gc", "slang_core_gc_bin.h");
+	gc_to_bin (id, "slang_common_builtin.gc", "slang_common_builtin_gc_bin.h");
+	gc_to_bin (id, "slang_fragment_builtin.gc", "slang_fragment_builtin_gc_bin.h");
+
+	grammar_set_reg8 (id, (const byte *) "shader_type", 2);
+	gc_to_bin (id, "slang_vertex_builtin.gc", "slang_vertex_builtin_gc_bin.h");
+
+	grammar_destroy (id);
+
+	return 0;
+}
+
-- 
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