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$NetBSD: patch-aa,v 1.4 2018/10/26 10:18:50 jperkin Exp $
--- src-ILUT/src/ilut_opengl.c.orig 2009-03-08 07:10:11.000000000 +0000
+++ src-ILUT/src/ilut_opengl.c
@@ -58,7 +58,7 @@ void *aglGetProcAddress( const GLubyte *
// #pragma comment(lib, "freeglut.lib")
#endif
-#ifdef linux
+#if defined(linux) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__sun)
// fix for glXGetProcAddressARB
#define GLX_GLXEXT_PROTOTYPES
#include <GL/glx.h>
@@ -84,7 +84,7 @@ void *aglGetProcAddress( const GLubyte *
static ILboolean HasCubemapHardware = IL_FALSE;
static ILboolean HasNonPowerOfTwoHardware = IL_FALSE;
-#if defined(_WIN32) || defined(_WIN64) || defined(linux) || defined(__APPLE__)
+#if defined(_WIN32) || defined(_WIN64) || defined(linux) || defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__sun)
ILGLTEXIMAGE3DARBPROC ilGLTexImage3D = NULL;
ILGLTEXSUBIMAGE3DARBPROC ilGLTexSubImage3D = NULL;
ILGLCOMPRESSEDTEXIMAGE2DARBPROC ilGLCompressed2D = NULL;
@@ -127,7 +127,7 @@ ILboolean ilutGLInit()
IsExtensionSupported("GL_EXT_texture3D")) {
ilGLCompressed3D = (ILGLCOMPRESSEDTEXIMAGE3DARBPROC)wglGetProcAddress("glCompressedTexImage3DARB");
}
- #elif linux
+ #elif defined(linux) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD) || defined(__OpenBSD__) || defined(__sun)
if (IsExtensionSupported("GL_ARB_texture_compression") &&
IsExtensionSupported("GL_EXT_texture_compression_s3tc")) {
ilGLCompressed2D = (ILGLCOMPRESSEDTEXIMAGE2DARBPROC)
@@ -246,7 +246,7 @@ ILuint GLGetDXTCNum(ILenum DXTCFormat)
ILboolean ILAPIENTRY ilutGLTexImage_(GLuint Level, GLuint Target, ILimage *Image)
{
ILimage *ImageCopy, *OldImage;
-#if defined (_MSC_VER) || defined (linux) || defined(__APPLE__)
+#if defined (_MSC_VER) || defined (linux) || defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__sun)
ILenum DXTCFormat;
ILuint Size;
ILubyte *Buffer;
@@ -259,7 +259,7 @@ ILboolean ILAPIENTRY ilutGLTexImage_(GLu
OldImage = ilGetCurImage();
-#if defined (_MSC_VER) || defined (linux) || defined(__APPLE__)
+#if defined (_MSC_VER) || defined (linux) || defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__sun)
if (ilutGetBoolean(ILUT_GL_USE_S3TC) && ilGLCompressed2D != NULL) {
if (Image->DxtcData != NULL && Image->DxtcSize != 0) {
DXTCFormat = GLGetDXTCNum(Image->DxtcFormat);
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