From c27d7ce0b3ce5a2b9b753a654fdebcc1627aae52 Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Mon, 4 Nov 2013 15:43:41 -0800
Subject: [PATCH] dispatch: Add support for glGetIntegerv, glGetString, and
 glGetStringi

We're going to need this when we do detection of available extensions
soon.
---
 fips-dispatch-gl.c | 30 ++++++++++++++++++++++++++++++
 fips-dispatch-gl.h | 14 ++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/fips-dispatch-gl.c b/fips-dispatch-gl.c
index 1154058..d8c01c3 100644
--- a/fips-dispatch-gl.c
+++ b/fips-dispatch-gl.c
@@ -53,6 +53,36 @@ unsupported (const char *name)
 	if (! dispatch)					  \
 		unsupported (name_a);
 
+static void
+stub_glGetIntegerv (GLenum pname, GLint * params)
+{
+	check_initialized ();
+	resolve (fips_dispatch_glGetIntegerv, "glGetIntegerv");
+	fips_dispatch_glGetIntegerv (pname, params);
+}
+
+PFNGLGETINTEGERVPROC fips_dispatch_glGetIntegerv = stub_glGetIntegerv;
+
+static const GLubyte *
+stub_glGetString (GLenum name)
+{
+	check_initialized ();
+	resolve (fips_dispatch_glGetString, "glGetString");
+	return fips_dispatch_glGetString (name);
+}
+
+PFNGLGETSTRINGPROC fips_dispatch_glGetString = stub_glGetString;
+
+static const GLubyte *
+stub_glGetStringi (GLenum name, GLuint index)
+{
+	check_initialized ();
+	resolve (fips_dispatch_glGetStringi, "glGetStringi");
+	return fips_dispatch_glGetStringi (name, index);
+}
+
+PFNGLGETSTRINGIPROC fips_dispatch_glGetStringi = stub_glGetStringi;
+
 static void
 stub_glGenQueries (GLsizei n, GLuint *ids)
 {
diff --git a/fips-dispatch-gl.h b/fips-dispatch-gl.h
index 494d8e1..60d9a8e 100644
--- a/fips-dispatch-gl.h
+++ b/fips-dispatch-gl.h
@@ -49,6 +49,8 @@
 #define GL_3_BYTES				0x1408
 #define GL_4_BYTES				0x1409
 #define GL_DOUBLE				0x140A
+#define GL_EXTENSIONS				0x1F03
+#define GL_NUM_EXTENSIONS                 	0x821D
 
 typedef unsigned int GLenum;
 typedef unsigned int GLbitfield;
@@ -78,6 +80,9 @@ typedef ptrdiff_t GLsizeiptrARB;
 typedef char GLcharARB;
 typedef unsigned int GLhandleARB;
 
+typedef void (*PFNGLGETINTEGERVPROC) (GLenum pname, GLint *params);
+typedef const GLubyte* (*PFNGLGETSTRINGPROC)(GLenum name);
+typedef const GLubyte* (*PFNGLGETSTRINGIPROC)(GLenum name, GLuint index);
 typedef void (*PFNGLGENQUERIESPROC)(GLsizei, GLuint *);
 typedef void (*PFNGLDELETEQUERIESPROC)(GLsizei, const GLuint *);
 typedef void (*PFNGLBEGINQUERYPROC)(GLenum, GLuint);
@@ -102,6 +107,15 @@ typedef void (*PFNGLENDPERFMONITORAMDPROC)(GLuint);
 typedef void (*PFNGLGETPERFMONITORCOUNTERDATAAMDPROC)(GLuint, GLenum,
 						      GLsizei, GLuint *, GLint *);
 
+extern PFNGLGETINTEGERVPROC fips_dispatch_glGetIntegerv;
+#define glGetIntegerv fips_dispatch_glGetIntegerv
+
+extern PFNGLGETSTRINGPROC fips_dispatch_glGetString;
+#define glGetString fips_dispatch_glGetString
+
+extern PFNGLGETSTRINGIPROC fips_dispatch_glGetStringi;
+#define glGetStringi fips_dispatch_glGetStringi
+
 #define GL_QUERY_RESULT 0x8866
 #define GL_QUERY_RESULT_AVAILABLE 0x8867
 #define GL_TIME_ELAPSED 0x88BF
-- 
2.43.0