From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 28 Mar 2021 14:01:10 +0000 (+0300)
Subject: Fix loading .tex2d files with ResourceManager
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=fb1e7ede05b07625232c2092d99e9d6b2d54a153

Fix loading .tex2d files with ResourceManager

The texture's loader already informs the resource manager of the location
of the image, so it shouldn't be done here.  There's also no need to load
the image first anymore.
---

diff --git a/source/resources/resources.cpp b/source/resources/resources.cpp
index ef8b9325..68d9739e 100644
--- a/source/resources/resources.cpp
+++ b/source/resources/resources.cpp
@@ -132,20 +132,23 @@ Texture2D *Resources::create_texture2d(const string &name)
 
 	if(RefPtr<IO::Seekable> io = open_raw(name))
 	{
-		Graphics::Image image;
-		if(!resource_manager)
-			image.load_io(*io);
-
-		RefPtr<Texture2D> tex = new Texture2D(resource_manager);
+		RefPtr<Texture2D> tex;
 
 		if(ext==".tex2d")
 		{
+			tex = new Texture2D(resource_manager);
 			DataFile::Parser parser(*io, name);
 			Texture2D::Loader ldr(*tex, *this);
 			ldr.load(parser);
 		}
 		else
 		{
+			// Verify that the image is loadable
+			Graphics::Image image;
+			if(!resource_manager)
+				image.load_io(*io);
+
+			tex = new Texture2D(resource_manager);
 			Sampler &samp = tex->get_default_sampler();
 			if(is_mipmapped(default_tex_filter))
 			{
@@ -156,12 +159,13 @@ Texture2D *Resources::create_texture2d(const string &name)
 				samp.set_mag_filter(default_tex_filter);
 			samp.set_min_filter(default_tex_filter);
 			samp.set_max_anisotropy(default_tex_anisotropy);
+
+			if(resource_manager)
+				resource_manager->set_resource_location(*tex, *this, name);
+			else
+				tex->image(image);
 		}
 
-		if(resource_manager)
-			resource_manager->set_resource_location(*tex, *this, name);
-		else
-			tex->image(image);
 		return tex.release();
 	}