Module: Mesa Branch: master Commit: 846e38f1c33c3b2e46227886da57beda27b82f0c URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=846e38f1c33c3b2e46227886da57beda27b82f0c
Author: José Fonseca <[email protected]> Date: Tue Dec 15 12:13:43 2009 +0000 llvmpipe: Fix bad SI -> FP conversion into lp_build_log2_approx. It should be a bitcast as the integer value is actually an encoded FP already. --- src/gallium/drivers/llvmpipe/lp_bld_arit.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/gallium/drivers/llvmpipe/lp_bld_arit.c b/src/gallium/drivers/llvmpipe/lp_bld_arit.c index 9c59677..4fd459e 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_arit.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_arit.c @@ -1285,7 +1285,7 @@ lp_build_log2_approx(struct lp_build_context *bld, /* mant = (float) mantissa(x) */ mant = LLVMBuildAnd(bld->builder, i, mantmask, ""); mant = LLVMBuildOr(bld->builder, mant, one, ""); - mant = LLVMBuildSIToFP(bld->builder, mant, vec_type, ""); + mant = LLVMBuildBitCast(bld->builder, mant, vec_type, ""); logmant = lp_build_polynomial(bld, mant, lp_build_log2_polynomial, Elements(lp_build_log2_polynomial)); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
