diff --git a/direct/src/p3d/DeploymentTools.py b/direct/src/p3d/DeploymentTools.py
index b0e348f245..10677cd5d4 100644
--- a/direct/src/p3d/DeploymentTools.py
+++ b/direct/src/p3d/DeploymentTools.py
@@ -73,7 +73,7 @@ class Standalone:
 
         self.tempDir = Filename.temporary("", self.basename, "") + "/"
         self.tempDir.makeDir()
-        self.host = HostInfo(PandaSystem.getPackageHostUrl(), appRunner = appRunner, hostDir = self.tempDir, asMirror = False, perPlatform = True)
+        self.host = HostInfo(PandaSystem.getPackageHostUrl(), appRunner = appRunner, hostDir = self.tempDir, asMirror = False)
 
         self.http = HTTPClient.getGlobalPtr()
         if not self.host.hasContentsFile:
@@ -233,7 +233,7 @@ class PackageTree:
         if hostUrl in self.hosts:
             return self.hosts[hostUrl]
 
-        host = HostInfo(hostUrl, appRunner = appRunner, hostDir = self.hostDir, asMirror = False, perPlatform = False)
+        host = HostInfo(hostUrl, appRunner = appRunner, hostDir = self.hostDir, asMirror = False)
         if not host.hasContentsFile:
             if not host.readContentsFile():
                 if not host.downloadContentsFile(self.http):
@@ -587,15 +587,22 @@ class Installer:
         for package in pkgTree.packages.values():
             xpackage = TiXmlElement('package')
             xpackage.SetAttribute('name', package.packageName)
+
+            filename = package.packageName + "/"
+
+            if package.packageVersion:
+                xpackage.SetAttribute('version', package.packageVersion)
+                filename += package.packageVersion + "/"
+
             if package.platform:
                 xpackage.SetAttribute('platform', package.platform)
+                filename += package.platform + "/"
                 assert package.platform == platform
-            xpackage.SetAttribute('per_platform', '0')
-            if package.packageVersion:
-                xpackage.SetAttribute('version', version)
-                xpackage.SetAttribute('filename', package.packageName + "/" + package.packageVersion + "/" + package.descFileBasename)
-            else:
-                xpackage.SetAttribute('filename', package.packageName + "/" + package.descFileBasename)
+
+            xpackage.SetAttribute('per_platform', '1')
+
+            filename += package.descFileBasename
+            xpackage.SetAttribute('filename', filename)
             xcontents.InsertEndChild(xpackage)
 
         doc.InsertEndChild(xcontents)
diff --git a/panda/src/rocket/rocketRenderInterface.cxx b/panda/src/rocket/rocketRenderInterface.cxx
index 6e869dbcce..c3d7af2ffa 100644
--- a/panda/src/rocket/rocketRenderInterface.cxx
+++ b/panda/src/rocket/rocketRenderInterface.cxx
@@ -271,8 +271,16 @@ LoadTexture(Rocket::Core::TextureHandle& texture_handle,
   // Since libRocket may make layout decisions based on the size of
   // the image, it's important that we give it the original size of
   // the image file in order to produce consistent results.
-  texture_dimensions.x = tex->get_orig_file_x_size();
-  texture_dimensions.y = tex->get_orig_file_y_size();
+  int width = tex->get_orig_file_x_size();
+  int height = tex->get_orig_file_y_size();
+  if (width == 0 && height == 0) {
+    // This shouldn't happen unless someone is playing very strange
+    // tricks with the TexturePool, but we might as well handle it.
+    width = tex->get_x_size();
+    height = tex->get_y_size();
+  }
+  texture_dimensions.x = width;
+  texture_dimensions.y = height;
 
   tex->ref();
   texture_handle = (Rocket::Core::TextureHandle) tex.p();
@@ -307,7 +315,7 @@ GenerateTexture(Rocket::Core::TextureHandle& texture_handle,
   const unsigned char *src_ptr = source + (src_stride * source_dimensions.y);
   unsigned char *dst_ptr = &image[0];
 
-  for (; src_ptr >= source; dst_ptr += dst_stride) {
+  for (; src_ptr > source; dst_ptr += dst_stride) {
     src_ptr -= src_stride;
     for (size_t i = 0; i < src_stride; i += 4) {
       dst_ptr[i + 0] = src_ptr[i + 2];