diff options
| author | Eric Anholt <[email protected]> | 2011-10-21 19:08:55 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2011-10-29 12:15:59 -0700 |
| commit | fff693828ed5398ae284fb01c129d0f8986a126e (patch) | |
| tree | d7da8d8ea0971b0996e8cc0c83f473d725f1acea /src/mesa/drivers | |
| parent | 3faf56ffbdebef04345ebb1fa8e0d50b4beeedb2 (diff) | |
i965: Add a note about an unsafe-looking state check.
Reviewed-by: Kenneth Graunke <[email protected]>
Acked-by: Paul Berry <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_draw.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c index c02b2bc7852..c3755d564a5 100644 --- a/src/mesa/drivers/dri/i965/brw_draw.c +++ b/src/mesa/drivers/dri/i965/brw_draw.c @@ -350,6 +350,11 @@ static bool brw_try_draw_prims( struct gl_context *ctx, else gen6_set_prim(brw, &prim[i]); + /* Note that before the loop, brw->state.dirty.brw was set to != 0, and + * that the state updated in the loop outside of this block is that in + * *_set_prim or intel_batchbuffer_flush(), which only impacts + * brw->state.dirty.brw. + */ if (brw->state.dirty.brw) { brw_validate_state(brw); |