From 72a680be0f4b5b9660cab8c05e7160d42c438be5 Mon Sep 17 00:00:00 2001 From: Pierre-Eric Pelloux-Prayer Date: Wed, 5 Jan 2022 16:06:25 +0100 Subject: [PATCH] radeonsi/gfx8: use the proper dcc clear size MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit dcc_fast_clear_size is assigned using addrlib's dccFastClearSize, which is computed using the whole surface size (including layers) so we don't need to multiply dcc_fast_clear_size by num_layers. Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4530 Cc: mesa-stable Reviewed-by: Marek Olšák Part-of: (cherry picked from commit d84e0096a5daa7c8bdd29c16b4bb15e7d062d80e) --- .pick_status.json | 2 +- src/gallium/drivers/radeonsi/si_clear.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.pick_status.json b/.pick_status.json index ef1605be40e..31d76de50a5 100644 --- a/.pick_status.json +++ b/.pick_status.json @@ -1840,7 +1840,7 @@ "description": "radeonsi/gfx8: use the proper dcc clear size", "nominated": true, "nomination_type": 0, - "resolution": 0, + "resolution": 1, "main_sha": null, "because_sha": null }, diff --git a/src/gallium/drivers/radeonsi/si_clear.c b/src/gallium/drivers/radeonsi/si_clear.c index 63ff2c893c2..14c6839a7ee 100644 --- a/src/gallium/drivers/radeonsi/si_clear.c +++ b/src/gallium/drivers/radeonsi/si_clear.c @@ -352,7 +352,7 @@ bool vi_dcc_get_clear_info(struct si_context *sctx, struct si_texture *tex, unsi return false; dcc_offset += tex->surface.u.legacy.color.dcc_level[level].dcc_offset; - clear_size = tex->surface.u.legacy.color.dcc_level[level].dcc_fast_clear_size * num_layers; + clear_size = tex->surface.u.legacy.color.dcc_level[level].dcc_fast_clear_size; } si_init_buffer_clear(out, dcc_buffer, dcc_offset, clear_size, clear_value);