diff options
Diffstat (limited to 'src/compiler/spirv/vtn_glsl450.c')
| -rw-r--r-- | src/compiler/spirv/vtn_glsl450.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/compiler/spirv/vtn_glsl450.c b/src/compiler/spirv/vtn_glsl450.c index 753e74cf73c..dd72a86e21c 100644 --- a/src/compiler/spirv/vtn_glsl450.c +++ b/src/compiler/spirv/vtn_glsl450.c @@ -387,7 +387,8 @@ build_atan2(nir_builder *b, nir_ssa_def *y, nir_ssa_def *x) static nir_op vtn_nir_alu_op_for_spirv_glsl_opcode(struct vtn_builder *b, - enum GLSLstd450 opcode) + enum GLSLstd450 opcode, + unsigned execution_mode) { switch (opcode) { case GLSLstd450Round: return nir_op_fround_even; @@ -433,7 +434,11 @@ vtn_nir_alu_op_for_spirv_glsl_opcode(struct vtn_builder *b, case GLSLstd450UnpackUnorm4x8: return nir_op_unpack_unorm_4x8; case GLSLstd450UnpackSnorm2x16: return nir_op_unpack_snorm_2x16; case GLSLstd450UnpackUnorm2x16: return nir_op_unpack_unorm_2x16; - case GLSLstd450UnpackHalf2x16: return nir_op_unpack_half_2x16; + case GLSLstd450UnpackHalf2x16: + if (execution_mode & FLOAT_CONTROLS_DENORM_FLUSH_TO_ZERO_FP16) + return nir_op_unpack_half_2x16_flush_to_zero; + else + return nir_op_unpack_half_2x16; case GLSLstd450UnpackDouble2x32: return nir_op_unpack_64_2x32; default: @@ -678,13 +683,16 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint, return; } - default: + default: { + unsigned execution_mode = + b->shader->info.float_controls_execution_mode; val->ssa->def = nir_build_alu(&b->nb, - vtn_nir_alu_op_for_spirv_glsl_opcode(b, entrypoint), + vtn_nir_alu_op_for_spirv_glsl_opcode(b, entrypoint, execution_mode), src[0], src[1], src[2], NULL); return; } + } } static void |