From 8244d6e5adfcc668676e3783ac6ce53e8dcc2a88 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Sat, 8 Aug 2009 22:51:11 +0100 Subject: [PATCH] llvmpipe: Allow floating types without sign. With the meaning that all values are assumed to be positive. --- src/gallium/drivers/llvmpipe/lp_bld_type.c | 2 +- src/gallium/drivers/llvmpipe/lp_bld_type.h | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/llvmpipe/lp_bld_type.c b/src/gallium/drivers/llvmpipe/lp_bld_type.c index fd6ff99e2e6..8e0026fd973 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_type.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_type.c @@ -29,13 +29,13 @@ #include "util/u_debug.h" #include "lp_bld_type.h" +#include "lp_bld_const.h" LLVMTypeRef lp_build_elem_type(union lp_type type) { if (type.floating) { - assert(type.sign); switch(type.width) { case 32: return LLVMFloatType(); diff --git a/src/gallium/drivers/llvmpipe/lp_bld_type.h b/src/gallium/drivers/llvmpipe/lp_bld_type.h index c56dd3b20e8..3ce566be641 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_type.h +++ b/src/gallium/drivers/llvmpipe/lp_bld_type.h @@ -73,7 +73,8 @@ union lp_type { /** * Whether it can represent negative values or not. * - * Floating point values should always have this bit set. + * If this is not set for floating point, it means that all values are + * assumed to be positive. */ unsigned sign:1; -- 2.30.2