From e635951b05e1b0b0e5c972fcbaba691b86753d67 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 18 Jan 2011 08:19:31 +0000
Subject: [PATCH] Describe some texture parameters when printing Describe
 texture internal formats Fix GLES2 compilation

---
 flavors/gles2/egl.io   |  4 ++--
 flavors/gles2/gles2.io |  4 ++--
 source/glprint.c       | 31 +++++++++++++++++++++++++++++++
 source/glprint.funcs.t | 16 ++++++++++++++--
 4 files changed, 49 insertions(+), 6 deletions(-)

diff --git a/flavors/gles2/egl.io b/flavors/gles2/egl.io
index 3f795dd..511bc33 100644
--- a/flavors/gles2/egl.io
+++ b/flavors/gles2/egl.io
@@ -7,8 +7,8 @@ EGLConfig, pointer, %p
 EGLSurface, pointer, %p
 EGLNativeWindowType, int, %lx
 EGLNativePixmapType, int, %lx
-EGLenum, int, %s, describe_enum:p.name:'"%s"'%p.type
-EGLenumHack, int, %s, describe_enum:p.name:'"%s"'%p.type
+EGLenum, int, %s, describe_enum
+EGLenumHack, int, %s, describe_enum
 EGLClientBuffer, pointer, %p
 EGLContext, pointer, %p
 __eglMustCastToProperFunctionPointerType, pointer, %p
diff --git a/flavors/gles2/gles2.io b/flavors/gles2/gles2.io
index f64dab6..983321e 100644
--- a/flavors/gles2/gles2.io
+++ b/flavors/gles2/gles2.io
@@ -1,6 +1,6 @@
-enum, int, %s, describe_enum:p.name:'"%s"'%p.type
+enum, int, %s, describe_enum
 boolean, char, %i
-bitfield, int, %s, describe_bitfield:p.name:'"%s"'%p.type
+bitfield, int, %s, describe_bitfield
 byte, char, %i
 ubyte, char, %u
 short, short, %i
diff --git a/source/glprint.c b/source/glprint.c
index dff66f4..33d083d 100644
--- a/source/glprint.c
+++ b/source/glprint.c
@@ -155,6 +155,37 @@ static const char *print_array_described(const char *(*describe)(GLenum, const c
 	return buffer;
 }
 
+static const char *print_parameter(int pname, int param)
+{
+	char *buffer;
+
+	// XXX Need to move the param names to flavor
+	switch(pname)
+	{
+	case GL_TEXTURE_MIN_FILTER:
+	case GL_TEXTURE_MAG_FILTER:
+	case GL_TEXTURE_WRAP_S:
+	case GL_TEXTURE_WRAP_T:
+		return describe_enum(param, "");
+	}
+
+	buffer = tmpalloc(11);
+	snprintf(buffer, 11, "%i", param);
+	return buffer;
+}
+
+static const char *print_internal_format(int fmt)
+{
+	char *buffer;
+
+	if(fmt>4)
+		return describe_enum(fmt, "PixelFormat");
+
+	buffer = tmpalloc(2);
+	snprintf(buffer, 2, "%i", fmt);
+	return buffer;
+}
+
 static const char *print_data(const void *data, unsigned size)
 {
 	if(!data)
diff --git a/source/glprint.funcs.t b/source/glprint.funcs.t
index 5f703e1..b2fa119 100644
--- a/source/glprint.funcs.t
+++ b/source/glprint.funcs.t
@@ -9,11 +9,19 @@ wl('{')
 wl('	GlPrintData *gpd = (GlPrintData *)user_data;')
 w('	snprintf(gpd->buffer, gpd->bufsize, "%s(', func.name)
 first = True
+pname = None
 for p in params:
 	if not first:
 		w(', ')
+	if p.name=="pname":
+		pname = p
 	if p.kind=="value":
-		w('%s', p.io[1])
+		if pname and p.name=="param" and p.base_ctype=="GLint":
+			w('%%s')
+		elif p.type=="TextureComponentCount":
+			w('%%s')
+		else:
+			w('%s', p.io[1])
 	elif p.kind=="reference" and not p.io:
 		w('<ref:%s %%p>', p.type)
 	else:
@@ -26,7 +34,11 @@ w('"')
 for p in params+[ret]:
 	if p.ctype!="void":
 		if p.kind=="value":
-			if len(p.io)>=3 and p.io[2]:
+			if pname and p.name=="param" and p.base_ctype=="GLint":
+				w(', print_parameter(%s, %s)', pname.name, p.name)
+			elif p.type=="TextureComponentCount":
+				w(', print_internal_format(%s)', p.name)
+			elif len(p.io)>=3 and p.io[2]:
 				w(', %s(%s, "%s")', p.io[2], p.name, p.type)
 			else:
 				w(', %s', p.name)
-- 
2.43.0