diff options
| author | Topi Pohjolainen <[email protected]> | 2015-12-09 15:48:57 +0200 |
|---|---|---|
| committer | Topi Pohjolainen <[email protected]> | 2016-02-16 08:52:24 +0200 |
| commit | 97f4ca90b818abae3ec130167f941fa2f3573063 (patch) | |
| tree | fe42a772e670dc00ac6069dc655f7d0cbb211f6f /src/mesa/drivers/dri | |
| parent | 0e79bff957d97c3bdd5d31d9abc7bcd5779c7afb (diff) | |
i965: Add resolve option for lossless compression
v2 (Ben): Use combination of msaa_layout and number of samples
instead of introducing explicit type for lossless
compression (intel_miptree_is_lossless_compressed()).
Signed-off-by: Topi Pohjolainen <[email protected]>
Reviewed-by: Ben Widawsky <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_meta_fast_clear.c | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index fc8e15759e7..b1fa559129b 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -2727,6 +2727,7 @@ enum brw_wm_barycentric_interp_mode { # define GEN7_PS_RENDER_TARGET_FAST_CLEAR_ENABLE (1 << 8) # define GEN7_PS_DUAL_SOURCE_BLEND_ENABLE (1 << 7) # define GEN7_PS_RENDER_TARGET_RESOLVE_ENABLE (1 << 6) +# define GEN9_PS_RENDER_TARGET_RESOLVE_FULL (3 << 6) # define HSW_PS_UAV_ACCESS_ENABLE (1 << 5) # define GEN7_PS_POSOFFSET_NONE (0 << 3) # define GEN7_PS_POSOFFSET_CENTROID (2 << 3) diff --git a/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c b/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c index c8d812628d8..488fa6c0c45 100644 --- a/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c +++ b/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c @@ -874,7 +874,10 @@ brw_meta_resolve_color(struct brw_context *brw, * bits to let us select the type of resolve. For fast clear resolves, it * turns out we can use the same value as pre-SKL though. */ - set_fast_clear_op(brw, GEN7_PS_RENDER_TARGET_RESOLVE_ENABLE); + if (intel_miptree_is_lossless_compressed(brw, mt)) + set_fast_clear_op(brw, GEN9_PS_RENDER_TARGET_RESOLVE_FULL); + else + set_fast_clear_op(brw, GEN7_PS_RENDER_TARGET_RESOLVE_ENABLE); mt->fast_clear_state = INTEL_FAST_CLEAR_STATE_RESOLVED; get_resolve_rect(brw, mt, &rect); |