X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fcore%2Ftexture.cpp;h=354c1b12d5307b53113c0ae7080f2635c3e0f3a9;hb=9f6bb77743014e4321e783aae5e84af1c925e572;hp=3a4b1096f99cb2edee54137194f64cb3b805b808;hpb=baf53e7a2db1c27376a04b088b6954eeee81f009;p=libs%2Fgl.git

diff --git a/source/core/texture.cpp b/source/core/texture.cpp
index 3a4b1096..354c1b12 100644
--- a/source/core/texture.cpp
+++ b/source/core/texture.cpp
@@ -34,10 +34,8 @@ Texture::Texture(GLenum t, ResourceManager *m):
 {
 	if(m)
 		set_manager(m);
-	else if(ARB_direct_state_access)
-		glCreateTextures(target, 1, &id);
 	else
-		glGenTextures(1, &id);
+		generate_id();
 }
 
 Texture::~Texture()
@@ -49,6 +47,16 @@ Texture::~Texture()
 		glDeleteTextures(1, &id);
 }
 
+void Texture::generate_id()
+{
+	if(id)
+		throw invalid_operation("Texture::generate_id");
+	if(ARB_direct_state_access)
+		glCreateTextures(target, 1, &id);
+	else
+		glGenTextures(1, &id);
+}
+
 void Texture::set_format(PixelFormat fmt)
 {
 	PixelComponents comp = get_components(fmt);
@@ -353,6 +361,13 @@ void Texture::Loader::generate_mipmap(bool gm)
 
 void Texture::Loader::image_data(const string &data)
 {
+	if(obj.manager)
+	{
+		obj.set_manager(0);
+		if(!obj.id)
+			obj.generate_id();
+	}
+
 	Graphics::Image img;
 	IO::Memory mem(data.data(), data.size());
 	img.load_io(mem);