Changeset 103392 in vbox

Timestamp:

Feb 15, 2024 11:44:41 PM (10 months ago)

Author:

vboxsync

Message:

Additions/3D/mesa: workaround for overwriting of guest memory buffer by consequtive uploads

File:

• trunk/src/VBox/Additions/3D/mesa/mesa-21.3.8/src/gallium/drivers/svga/svga_resource_texture.c (modified) (1 diff)

trunk/src/VBox/Additions/3D/mesa/mesa-21.3.8/src/gallium/drivers/svga/svga_resource_texture.c

@@ -500 +500 @@
    struct svga_transfer *st;
    struct svga_winsys_surface *surf = tex->handle;
+#ifndef VBOX_WITH_MESA3D_HACKS
    boolean use_direct_map = svga_have_gb_objects(svga) &&
        (!svga_have_gb_dma(svga) || (usage & PIPE_MAP_WRITE));
+#else
+   boolean use_direct_map = false;
+#endif
    void *map = NULL;
    int64_t begin = svga_get_time(svga);