diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/svga/svga_resource_texture.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c index 3f91c86e64c..9e1aaabd18c 100644 --- a/src/gallium/drivers/svga/svga_resource_texture.c +++ b/src/gallium/drivers/svga/svga_resource_texture.c @@ -963,6 +963,16 @@ svga_texture_create(struct pipe_screen *screen, svga_format_name(typeless), bindings); } + + if (svga_format_is_uncompressed_snorm(tex->key.format)) { + /* We can't normally render to snorm surfaces, but once we + * substitute a typeless format, we can if the rendertarget view + * is unorm. This can happen with GL_ARB_copy_image. + */ + tex->key.flags |= SVGA3D_SURFACE_HINT_RENDERTARGET; + tex->key.flags |= SVGA3D_SURFACE_BIND_RENDER_TARGET; + } + tex->key.format = typeless; } |