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| author | José Fonseca <jfonseca@vmware.com> | 2010-09-10 20:09:00 +0100 |
|---|---|---|
| committer | José Fonseca <jfonseca@vmware.com> | 2010-09-11 13:34:54 +0100 |
| commit | 552e2b5065a931f8787012a94fadf66566982050 (patch) | |
| tree | d772135d393eecffa6e17a2adce2d5a12ba04044 | |
| parent | 74f6edaee46505935b21e1d34f621b4aaf52fd35 (diff) | |
| download | external_mesa3d-552e2b5065a931f8787012a94fadf66566982050.zip external_mesa3d-552e2b5065a931f8787012a94fadf66566982050.tar.gz external_mesa3d-552e2b5065a931f8787012a94fadf66566982050.tar.bz2 | |
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.
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c | 4 |
1 files changed, 1 insertions, 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 93cbf15..baf0402 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) && |