From ea4a19c3920a81644138ba84be904b89397dd169 Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Tue, 1 Mar 2011 05:16:34 +0100 Subject: r300g: fix RGTC2_SNORM ATI engineers have probably chosen those sign bits by a dice roll. --- src/gallium/drivers/r300/r300_state_derived.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/gallium/drivers/r300/r300_state_derived.c') diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c index 7e06958972..a1e116f4b6 100644 --- a/src/gallium/drivers/r300/r300_state_derived.c +++ b/src/gallium/drivers/r300/r300_state_derived.c @@ -650,6 +650,9 @@ static uint32_t r300_get_border_color(enum pipe_format format, util_pack_color(border_swizzled, PIPE_FORMAT_B4G4R4A4_UNORM, &uc); return uc.ui; case PIPE_FORMAT_RGTC2_SNORM: + border_swizzled[0] = border_swizzled[2]; + util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_SNORM, &uc); + return uc.ui; case PIPE_FORMAT_RGTC2_UNORM: util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); return uc.ui; -- cgit v1.2.3