Mesa (master): etnaviv: enable TS also on sampler resources
Lucas Stach
lynxeye at kemper.freedesktop.org
Tue Apr 11 14:54:56 UTC 2017
Module: Mesa
Branch: master
Commit: 797890bbbd3b4d5415005af782244b255cb9c488
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=797890bbbd3b4d5415005af782244b255cb9c488
Author: Lucas Stach <l.stach at pengutronix.de>
Date: Mon Nov 21 12:29:04 2016 +0100
etnaviv: enable TS also on sampler resources
Fixes a performance issue with imported winsys buffers as those are
marked with binding sampler view.
This might require a TS flush on single pipe chips that directly
sample from the rendered buffer, but otherwise seems to work fine.
Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
Reviewed-by: Wladimir J. van der Laan <laanwj at gmail.com>
---
src/gallium/drivers/etnaviv/etnaviv_surface.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/src/gallium/drivers/etnaviv/etnaviv_surface.c b/src/gallium/drivers/etnaviv/etnaviv_surface.c
index db4846aa06..7ac2862e12 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_surface.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_surface.c
@@ -64,12 +64,9 @@ etna_create_surface(struct pipe_context *pctx, struct pipe_resource *prsc,
* indicate the tile status module bypasses the memory
* offset and MMU. */
- /* XXX for now, don't do TS for render textures as this path
- * is not stable. */
if (VIV_FEATURE(ctx->screen, chipFeatures, FAST_CLEAR) &&
VIV_FEATURE(ctx->screen, chipMinorFeatures0, MC20) &&
!DBG_ENABLED(ETNA_DBG_NO_TS) && !rsc->ts_bo &&
- !(rsc->base.bind & (PIPE_BIND_SAMPLER_VIEW)) &&
(rsc->levels[level].padded_width & ETNA_RS_WIDTH_MASK) == 0 &&
(rsc->levels[level].padded_height & ETNA_RS_HEIGHT_MASK) == 0) {
etna_screen_resource_alloc_ts(pctx->screen, rsc);
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