wined3d: Recreate buffer textures when renaming the existing buffer storage.

dlls/d3d11/tests/d3d11.c

@@ -36148,7 +36148,7 @@ static void test_high_resource_count(void)
     ID3D11DeviceContext_Unmap(context, (ID3D11Resource *)buffers[1], 0);
     draw_quad(&test_context);
 
-    todo_wine_if (!damavand) check_texture_vec4(rt, &expect2, 0);
+    check_texture_vec4(rt, &expect2, 0);
 
     ID3D11Texture2D_Release(rt);
     ID3D11RenderTargetView_Release(rtv);

dlls/wined3d/view.c

@@ -269,7 +269,17 @@ static void create_buffer_texture(struct wined3d_gl_view *view, struct wined3d_c
 
     view->target = GL_TEXTURE_BUFFER;
     if (!view->name)
+    {
         gl_info->gl_ops.gl.p_glGenTextures(1, &view->name);
+    }
+    else if (gl_info->supported[ARB_BINDLESS_TEXTURE])
+    {
+        /* If we already bound this view to a shader, we acquired a handle to
+         * it, and it's now immutable. This means we can't bind a new buffer
+         * storage to it, so recreate the texture. */
+        gl_info->gl_ops.gl.p_glDeleteTextures(1, &view->name);
+        gl_info->gl_ops.gl.p_glGenTextures(1, &view->name);
+    }
 
     wined3d_context_gl_bind_texture(context_gl, GL_TEXTURE_BUFFER, view->name);
     if (gl_info->supported[ARB_TEXTURE_BUFFER_RANGE])