From 22ceb1f99b5ae62d23200f4fecea8b62ab745318 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Tue, 19 Dec 2017 14:23:06 -0800 Subject: [PATCH] broadcom/vc5: Add missing setting of the UIF XOR disable flag in textures. Most piglit textures happened to work out by RGBW not changing in that bit, but it did cause failures in RGBA16F fbo-generatemipmap-formats. --- src/broadcom/cle/v3d_packet_v33.xml | 1 + src/gallium/drivers/vc5/vc5_state.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/src/broadcom/cle/v3d_packet_v33.xml b/src/broadcom/cle/v3d_packet_v33.xml index 7633ff6..8d1ff2c 100644 --- a/src/broadcom/cle/v3d_packet_v33.xml +++ b/src/broadcom/cle/v3d_packet_v33.xml @@ -817,6 +817,7 @@ + diff --git a/src/gallium/drivers/vc5/vc5_state.c b/src/gallium/drivers/vc5/vc5_state.c index 6a90a78..d022aa8 100644 --- a/src/gallium/drivers/vc5/vc5_state.c +++ b/src/gallium/drivers/vc5/vc5_state.c @@ -693,6 +693,9 @@ vc5_create_sampler_view(struct pipe_context *pctx, struct pipe_resource *prsc, tex.swizzle_a = translate_swizzle(PIPE_SWIZZLE_W); } + tex.uif_xor_disable = (rsc->slices[0].tiling == + VC5_TILING_UIF_NO_XOR); + /* Since other platform devices may produce UIF images even * when they're not big enough for V3D to assume they're UIF, * we force images with level 0 as UIF to be always treated -- 2.7.4