From 0b91c20bbd8cd470ccd7aee127eff1fd7e791a6d Mon Sep 17 00:00:00 2001
From: Luke Benstead <kazade@gmail.com>
Date: Tue, 7 Aug 2018 08:45:24 +0100
Subject: [PATCH] Add support for getting the max texture size

---
 GL/private.h | 1 +
 GL/state.c   | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/GL/private.h b/GL/private.h
index 1bb7a7d..ffc378d 100644
--- a/GL/private.h
+++ b/GL/private.h
@@ -9,6 +9,7 @@
 #define TRACE_ENABLED 0
 #define TRACE() if(TRACE_ENABLED) {fprintf(stderr, "%s\n", __func__);}
 
+#define MAX_TEXTURE_SIZE 1024
 
 typedef struct {
     unsigned int cmd[8];
diff --git a/GL/state.c b/GL/state.c
index e57e1e0..7946a49 100644
--- a/GL/state.c
+++ b/GL/state.c
@@ -434,6 +434,9 @@ void APIENTRY glGetIntegerv(GLenum pname, GLint *params) {
         case GL_BLEND_DST:
             *params = BLEND_DFACTOR;
         break;
+        case GL_MAX_TEXTURE_SIZE:
+            *params = MAX_TEXTURE_SIZE;
+        break;
     default:
         _glKosThrowError(GL_INVALID_ENUM, "glGetIntegerv");
         _glKosPrintError();