diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index bd1e20845f0..9ced230ec14 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -1688,9 +1688,18 @@ intel_update_image_buffer(struct brw_context *intel, if (last_mt && last_mt->bo == buffer->bo) return; + /* Only allow internal compression if samples == 0. For multisampled + * window system buffers, the only thing the single-sampled buffer is used + * for is as a resolve target. If we do any compression beyond what is + * supported by the window system, we will just have to resolve so it's + * probably better to just not bother. + */ + const bool allow_internal_aux = (num_samples == 0); + struct intel_mipmap_tree *mt = intel_miptree_create_for_dri_image(intel, buffer, GL_TEXTURE_2D, - intel_rb_format(rb), true); + intel_rb_format(rb), + allow_internal_aux); if (!mt) return; |