From d0c6d24a9ebe31b3a805e8f5845fc7e6fa552a98 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Sat, 21 May 2011 22:51:42 -0700 Subject: [PATCH] i965/gen7: Fix miptree layout for cube surfaces. Volume 1a section 8.20.4.7.3 gives new equations which multiply by 12 instead of 11. Fixes 8 piglit tests: - fbo-cubemap - texCube - glsl-fs-texturecube - glsl-fs-texturecube-2 - glsl-fs-texturecube-2-bias - glsl-fs-texturecube-bias - arb_seamless_cubemap - cubemap Signed-off-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_tex_layout.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_tex_layout.c b/src/mesa/drivers/dri/i965/brw_tex_layout.c index 92e5d0fff66..4a3a2bfada2 100644 --- a/src/mesa/drivers/dri/i965/brw_tex_layout.c +++ b/src/mesa/drivers/dri/i965/brw_tex_layout.c @@ -61,7 +61,7 @@ GLboolean brw_miptree_layout(struct intel_context *intel, */ h0 = ALIGN(mt->height0, align_h); h1 = ALIGN(minify(h0), align_h); - qpitch = (h0 + h1 + 11 * align_h); + qpitch = (h0 + h1 + (intel->gen >= 7 ? 12 : 11) * align_h); if (mt->compressed) qpitch /= 4; -- 2.30.2