From 1a98be001f06ae2d50d444d1103cc15b67502a14 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Thu, 7 Apr 2016 15:34:45 +0200 Subject: [PATCH] gallium/radeon: fix maximum texture anisotropy setup MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We were overdoing it for non-power-of-two values. Reviewed-by: Nicolai Hähnle --- src/gallium/drivers/radeon/r600_pipe_common.h | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h index cb8a34bf4ec..85c4ec0d6e6 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.h +++ b/src/gallium/drivers/radeon/r600_pipe_common.h @@ -644,11 +644,15 @@ static inline bool r600_get_strmout_en(struct r600_common_context *rctx) static inline unsigned r600_tex_aniso_filter(unsigned filter) { - if (filter <= 1) return 0; - if (filter <= 2) return 1; - if (filter <= 4) return 2; - if (filter <= 8) return 3; - /* else */ return 4; + if (filter < 2) + return 0; + if (filter < 4) + return 1; + if (filter < 8) + return 2; + if (filter < 16) + return 3; + return 4; } static inline unsigned r600_wavefront_size(enum radeon_family family) -- 2.30.2