diff options
| author | Marek Olšák <[email protected]> | 2017-08-04 17:10:58 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-08-07 21:12:24 +0200 |
| commit | e887c68bd23fa6e7421279286842f15746eb5e28 (patch) | |
| tree | 5b0e74e48c5c0cde79aa41ef9da05b70171dd679 /src/gallium/drivers/radeonsi/si_state_shaders.c | |
| parent | a7b0014d1a809268e55483ccc2c66674847f4a6e (diff) | |
radeonsi: add a separate dirty mask for prefetches
so that we don't rely on si_pm4_state_enabled_and_changed, allowing us
to move prefetches after draw calls.
v2: ckear the dirty mask after unbinding shaders
Tested-by: Dieter Nützel <[email protected]> (v1)
Reviewed-by: Nicolai Hähnle <[email protected]> (v1)
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state_shaders.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index cb5a23e9c80..de5260ccd8f 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -3307,8 +3307,37 @@ bool si_update_shaders(struct si_context *sctx) return false; } - if (sctx->b.chip_class >= CIK) - sctx->prefetch_L2 = true; + if (sctx->b.chip_class >= CIK) { + if (si_pm4_state_enabled_and_changed(sctx, ls)) + sctx->prefetch_L2_mask |= SI_PREFETCH_LS; + else if (!sctx->queued.named.ls) + sctx->prefetch_L2_mask &= ~SI_PREFETCH_LS; + + if (si_pm4_state_enabled_and_changed(sctx, hs)) + sctx->prefetch_L2_mask |= SI_PREFETCH_HS; + else if (!sctx->queued.named.hs) + sctx->prefetch_L2_mask &= ~SI_PREFETCH_HS; + + if (si_pm4_state_enabled_and_changed(sctx, es)) + sctx->prefetch_L2_mask |= SI_PREFETCH_ES; + else if (!sctx->queued.named.es) + sctx->prefetch_L2_mask &= ~SI_PREFETCH_ES; + + if (si_pm4_state_enabled_and_changed(sctx, gs)) + sctx->prefetch_L2_mask |= SI_PREFETCH_GS; + else if (!sctx->queued.named.gs) + sctx->prefetch_L2_mask &= ~SI_PREFETCH_GS; + + if (si_pm4_state_enabled_and_changed(sctx, vs)) + sctx->prefetch_L2_mask |= SI_PREFETCH_VS; + else if (!sctx->queued.named.vs) + sctx->prefetch_L2_mask &= ~SI_PREFETCH_VS; + + if (si_pm4_state_enabled_and_changed(sctx, ps)) + sctx->prefetch_L2_mask |= SI_PREFETCH_PS; + else if (!sctx->queued.named.ps) + sctx->prefetch_L2_mask &= ~SI_PREFETCH_PS; + } sctx->do_update_shaders = false; return true; |