diff options
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c index 4f9bf6763e..74362abf45 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c @@ -1141,7 +1141,9 @@ lp_build_sample_soa(LLVMBuilderRef builder, LLVMValueRef explicit_lod, /* optional */ LLVMValueRef texel_out[4]) { + unsigned dims = texture_dims(static_state->target); struct lp_build_sample_context bld; + LLVMTypeRef i32t = LLVMInt32Type(); LLVMValueRef width, width_vec; LLVMValueRef height, height_vec; LLVMValueRef depth, depth_vec; @@ -1171,6 +1173,9 @@ lp_build_sample_soa(LLVMBuilderRef builder, bld.coord_type = type; bld.uint_coord_type = lp_uint_type(type); bld.int_coord_type = lp_int_type(type); + bld.float_size_type = lp_type_float(32); + bld.float_size_type.length = dims > 1 ? 4 : 1; + bld.uint_size_type = lp_uint_type(bld.float_size_type); bld.texel_type = type; float_vec_type = lp_type_float_vec(32); @@ -1181,6 +1186,8 @@ lp_build_sample_soa(LLVMBuilderRef builder, lp_build_context_init(&bld.coord_bld, builder, bld.coord_type); lp_build_context_init(&bld.uint_coord_bld, builder, bld.uint_coord_type); lp_build_context_init(&bld.int_coord_bld, builder, bld.int_coord_type); + lp_build_context_init(&bld.uint_size_bld, builder, bld.uint_size_type); + lp_build_context_init(&bld.float_size_bld, builder, bld.float_size_type); lp_build_context_init(&bld.texel_bld, builder, bld.texel_type); /* Get the dynamic state */ @@ -1196,6 +1203,23 @@ lp_build_sample_soa(LLVMBuilderRef builder, t = coords[1]; r = coords[2]; + /* width, height, depth as single uint vector */ + if (dims <= 1) { + bld.uint_size = width; + } + else { + bld.uint_size = LLVMBuildInsertElement(builder, bld.uint_size_bld.undef, + width, LLVMConstInt(i32t, 0, 0), ""); + if (dims >= 2) { + bld.uint_size = LLVMBuildInsertElement(builder, bld.uint_size, + height, LLVMConstInt(i32t, 1, 0), ""); + if (dims >= 3) { + bld.uint_size = LLVMBuildInsertElement(builder, bld.uint_size, + depth, LLVMConstInt(i32t, 2, 0), ""); + } + } + } + /* width, height, depth as uint vectors */ width_vec = lp_build_broadcast_scalar(&bld.uint_coord_bld, width); height_vec = lp_build_broadcast_scalar(&bld.uint_coord_bld, height); |