Module: Mesa Branch: master Commit: b38e51bd969e212cce90998bc283049e74f9b33c URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b38e51bd969e212cce90998bc283049e74f9b33c
Author: Christian Gmeiner <[email protected]> Date: Sun May 3 08:54:47 2020 +0200 etnaviv: fix SAMP_ANISOTROPY register value This caused some serious problems like shredded output, ~1fps and GPU hungs. Fixes: 7aaa0e59086 ("etnaviv: add anisotropic filter support") Reported-by: Lukas F. Hartmann <[email protected]> Tested-by: Lukas F. Hartmann <[email protected]> Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Lucas Stach <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4872> --- src/gallium/drivers/etnaviv/etnaviv_texture_desc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/gallium/drivers/etnaviv/etnaviv_texture_desc.c b/src/gallium/drivers/etnaviv/etnaviv_texture_desc.c index efa0cd67147..bca73d65c14 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_texture_desc.c +++ b/src/gallium/drivers/etnaviv/etnaviv_texture_desc.c @@ -109,8 +109,7 @@ etna_create_sampler_state_desc(struct pipe_context *pipe, cs->SAMP_LOD_BIAS = VIVS_NTE_DESCRIPTOR_SAMP_LOD_BIAS_BIAS(etna_float_to_fixp88(ss->lod_bias)) | COND(ss->lod_bias != 0.0, VIVS_NTE_DESCRIPTOR_SAMP_LOD_BIAS_ENABLE); - cs->SAMP_ANISOTROPY = - VIVS_NTE_DESCRIPTOR_SAMP_ANISOTROPY(COND(ansio, etna_log2_fixp88(ss->max_anisotropy))); + cs->SAMP_ANISOTROPY = COND(ansio, etna_log2_fixp88(ss->max_anisotropy)); return cs; } _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
