Module: vkd3d Branch: master Commit: 27196d8b0f38189797ee1991b2e436d8a8377616 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/27196d8b0f38189797ee1991b2e436...
Author: Zebediah Figura zfigura@codeweavers.com Date: Tue Nov 8 19:04:14 2022 -0600
vkd3d-shader/spirv: Implement CMP.
---
libs/vkd3d-shader/spirv.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 4ccaac46..017e4b1d 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -7205,8 +7205,15 @@ static void spirv_compiler_emit_movc(struct spirv_compiler *compiler, type_id = spirv_compiler_get_type_id_for_dst(compiler, dst);
if (src[0].reg.data_type != VKD3D_DATA_BOOL) - condition_id = spirv_compiler_emit_int_to_bool(compiler, - VKD3D_SHADER_CONDITIONAL_OP_NZ, src[0].reg.data_type, component_count, condition_id); + { + if (instruction->handler_idx == VKD3DSIH_CMP) + condition_id = vkd3d_spirv_build_op_tr2(builder, &builder->function_stream, SpvOpFOrdGreaterThanEqual, + vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_BOOL, component_count), condition_id, + spirv_compiler_get_constant_float_vector(compiler, 0.0f, component_count)); + else + condition_id = spirv_compiler_emit_int_to_bool(compiler, + VKD3D_SHADER_CONDITIONAL_OP_NZ, src[0].reg.data_type, component_count, condition_id); + } val_id = vkd3d_spirv_build_op_select(builder, type_id, condition_id, src1_id, src2_id);
spirv_compiler_emit_store_dst(compiler, dst, val_id); @@ -9628,6 +9635,7 @@ static int spirv_compiler_handle_instruction(struct spirv_compiler *compiler, break; case VKD3DSIH_DMOVC: case VKD3DSIH_MOVC: + case VKD3DSIH_CMP: spirv_compiler_emit_movc(compiler, instruction); break; case VKD3DSIH_SWAPC: