st/mesa: add support for ARB_texture_multisample (v3)

[mesa.git] / src / mesa / state_tracker / st_atom_framebuffer.c

diff --git a/src/mesa/state_tracker/st_atom_framebuffer.c b/src/mesa/state_tracker/st_atom_framebuffer.c
index 3df8691f4b96fff304b916ee7ddefe7e2c7fce0b..c752640f49d9a5da1a6daeeea84c2882fd8c2001 100644 (file)
--- a/src/mesa/state_tracker/st_atom_framebuffer.c
+++ b/src/mesa/state_tracker/st_atom_framebuffer.c
@@ -59,6 +59,7 @@ update_renderbuffer_surface(struct st_context *st,
    enum pipe_format format = st->ctx->Color.sRGBEnabled ? resource->format : util_format_linear(resource->format);
 
    if (!strb->surface ||
+       strb->surface->texture->nr_samples != strb->Base.NumSamples ||
        strb->surface->format != format ||
        strb->surface->texture != resource ||
        strb->surface->width != rtt_width ||