X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglprint.c;h=01883e8e4786271bbea68edb9ac2d82fad33de7f;hb=a832996c884a0e0acc9a38ba4dd258edb75ec7af;hp=3f6db656ebb2064a620555b246d50bbaa8432b93;hpb=151c65f1157f3b55d0b794db788b557bbc50ed0c;p=gldbg.git

diff --git a/source/glprint.c b/source/glprint.c
index 3f6db65..01883e8 100644
--- a/source/glprint.c
+++ b/source/glprint.c
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of gldbg
-Copyright © 2009  Mikko Rasa, Mikkosoft Productions
-Distributed under the GPL
-*/
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -14,6 +7,8 @@ Distributed under the GPL
 #include "glprint.h"
 #include "tmpalloc.h"
 
+#define UNUSED __attribute__((unused))
+
 typedef struct sGlPrintData
 {
 	char *buffer;
@@ -24,6 +19,7 @@ typedef struct sGlPrintData
 static void init_print(GlDecoder *);
 static void glprint_free(void *);
 static void print_gldError(void *, GLenum);
+static void print_unhandled(void *, unsigned short);
 
 GlDecoder *glprint_new(char *buffer, unsigned bufsize)
 {
@@ -45,6 +41,7 @@ GlDecoder *glprint_new(char *buffer, unsigned bufsize)
 
 	init_print(dec);
 	dec->gldError = print_gldError;
+	dec->unhandled = print_unhandled;
 
 	return dec;
 }
@@ -74,6 +71,9 @@ static const char *print_array(const char *fmt, const void *data, unsigned elem_
 	char *ptr;
 	unsigned i;
 
+	if(!data)
+		return "NULL";
+
 	for(cptr=fmt; (type<2 && *cptr); ++cptr)
 	{
 		if(*cptr=='%')
@@ -112,10 +112,83 @@ static const char *print_array(const char *fmt, const void *data, unsigned elem_
 	return buffer;
 }
 
+static const char *print_array_described(const char *(*describe)(GLenum, const char *), const char *categ, const void *data, unsigned elem_size, unsigned count)
+{
+	char *buffer;
+	unsigned buf_size;
+	char *ptr;
+	unsigned i;
+
+	if(!data)
+		return NULL;
+
+	count /= elem_size;
+	buf_size = count*50;
+	buffer = tmpalloc(buf_size);
+	ptr = buffer;
+	*ptr++ = '{';
+	for(i=0; i<count; ++i)
+	{
+		int element = 0;
+		unsigned len;
+
+		if(i>0)
+		{
+			*ptr++ = ',';
+			*ptr++ = ' ';
+		}
+		memcpy(&element, (const char *)data+i*elem_size, elem_size);
+		len = snprintf(ptr, buf_size, "%s", describe(element, categ));
+		ptr += len;
+		buf_size -= len;
+	}
+	*ptr++ = '}';
+	*ptr = 0;
+
+	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)
 		return "NULL";
+	else if((unsigned long)data<0x100000)
+	{
+		char *buffer = tmpalloc(20);
+		snprintf(buffer, 20, "%p", data);
+		return buffer;
+	}
 	else if(!size)
 		return "/* data */";
 	else
@@ -126,10 +199,16 @@ static const char *print_data(const void *data, unsigned size)
 	}
 }
 
-#include "glprint.funcs"
+#include "gensrc/glprint.funcs"
 
 static void print_gldError(void *user_data, GLenum code)
 {
 	GlPrintData *gpd = (GlPrintData *)user_data;
 	snprintf(gpd->buffer, gpd->bufsize, "ERROR: %s", describe_enum(code, "ErrorCode"));
 }
+
+static void print_unhandled(void *user_data, unsigned short func UNUSED)
+{
+	GlPrintData *gpd = (GlPrintData *)user_data;
+	gpd->buffer[0] = 0;
+}