From af7bdaa10ee71a319dc55c3c7556fa43a95c9dc9 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 2 Apr 2019 21:45:33 +0800
Subject: *misc

---
 source/modules/asura-core/graphics/texture.cpp | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'source/modules/asura-core/graphics/texture.cpp')

diff --git a/source/modules/asura-core/graphics/texture.cpp b/source/modules/asura-core/graphics/texture.cpp
index 4db6ad3..38a75d7 100644
--- a/source/modules/asura-core/graphics/texture.cpp
+++ b/source/modules/asura-core/graphics/texture.cpp
@@ -1,3 +1,5 @@
+#include <asura-utils/exceptions/exception.h>
+
 #include "Texture.h"
 
 namespace AsuraEngine
@@ -8,13 +10,17 @@ namespace AsuraEngine
 		Texture::Texture()
 			: mTex(0)
 		{
-			// 申请GL texture
-			glGenTextures(1, &mTex);
+			// Fix: 等需要的时候再申请纹理资源
+			//glGenTextures(1, &mTex);
+			//if(mTex == 0)
+			//	throw Exception("Cannot create texture.");
 		}
 
 		Texture::~Texture()
 		{
-			glDeleteTextures(1, &mTex);
+			// 释放纹理资源
+			if(mTex != 0)
+				glDeleteTextures(1, &mTex);
 		}
 
 		GLuint Texture::GetGLTextureHandle() const
@@ -37,6 +43,8 @@ namespace AsuraEngine
 				t.externalformat = GL_RGBA;
 				t.type = GL_FLOAT;
 				break;
+			default: 
+				ASSERT(false); // cant reach here
 			}
 			return t;
 		}
-- 
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