From 552e2b5065a931f8787012a94fadf66566982050 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Fri, 10 Sep 2010 20:09:00 +0100 Subject: [PATCH] gallivm: nr_channels is only valid for formats with plain layout. This is erroneously throwing non plain formats out of the faster AoS sampling path. Doing 8bit interpolation for single channels such as L8 should be no worse than with floating point. But this may need more investigation. --- src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c index 93cbf159aa4..baf0402f56a 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c @@ -2190,9 +2190,8 @@ lp_build_sample_soa(LLVMBuilderRef builder, lp_build_sample_nop(&bld, texel_out); } else if (util_format_fits_8unorm(bld.format_desc) && - bld.format_desc->nr_channels > 1 && (static_state->target == PIPE_TEXTURE_2D || - static_state->target == PIPE_TEXTURE_RECT) && + static_state->target == PIPE_TEXTURE_RECT) && static_state->min_img_filter == PIPE_TEX_FILTER_LINEAR && static_state->mag_img_filter == PIPE_TEX_FILTER_LINEAR && static_state->min_mip_filter == PIPE_TEX_MIPFILTER_NONE && @@ -2204,7 +2203,6 @@ lp_build_sample_soa(LLVMBuilderRef builder, } else { if (gallivm_debug & GALLIVM_DEBUG_PERF && - bld.format_desc->nr_channels > 1 && (static_state->min_img_filter != PIPE_TEX_FILTER_NEAREST || static_state->mag_img_filter != PIPE_TEX_FILTER_NEAREST || static_state->min_mip_filter == PIPE_TEX_MIPFILTER_LINEAR) && -- 2.30.2