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turnip: disable LRZ on vkCmdClearattachments() 3D fallback path

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Partial clears are not supported and we may end up having LRZ enabled
from past commands.

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5146>
This commit is contained in:
Samuel Iglesias Gonsálvez 2020-07-06 09:24:05 +02:00 • committed by Marge Bot
parent 2f79e00664
commit 1d83f5ae84
1 changed files with 5 additions and 0 deletions
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5
src/freedreno/vulkan/tu_clear_blit.c
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@ -1907,6 +1907,11 @@ tu_clear_sysmem_attachments(struct tu_cmd_buffer *cmd,
.component_enable = COND(clear_rts & (1 << i), 0xf)));
}
if (z_clear) {
tu_cs_emit_regs(cs, A6XX_GRAS_LRZ_CNTL(0));
tu_cs_emit_regs(cs, A6XX_RB_LRZ_CNTL(0));
}
tu_cs_emit_regs(cs, A6XX_RB_DEPTH_PLANE_CNTL());
tu_cs_emit_regs(cs, A6XX_RB_DEPTH_CNTL(
.z_enable = z_clear,