From: Conor McCarthy cmccarthy@codeweavers.com
--- libs/vkd3d-shader/spirv.c | 49 +++++++++++++++++++++++- libs/vkd3d-shader/vkd3d_shader_private.h | 1 + 2 files changed, 49 insertions(+), 1 deletion(-)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index fe619de35..5ae52b69f 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -1150,6 +1150,20 @@ static uint32_t vkd3d_spirv_get_op_type_pointer(struct vkd3d_spirv_builder *buil vkd3d_spirv_build_op_type_pointer); }
+static uint32_t vkd3d_spirv_build_op_constant_bool(struct vkd3d_spirv_builder *builder, + uint32_t result_type, uint32_t value) +{ + return vkd3d_spirv_build_op_tr(builder, &builder->global_stream, + value ? SpvOpConstantTrue : SpvOpConstantFalse, result_type); +} + +static uint32_t vkd3d_spirv_get_op_constant_bool(struct vkd3d_spirv_builder *builder, + uint32_t result_type, uint32_t value) +{ + return vkd3d_spirv_build_once2(builder, value ? SpvOpConstantTrue : SpvOpConstantFalse, result_type, value, + vkd3d_spirv_build_op_constant_bool); +} + /* Types larger than 32-bits are not supported. */ static uint32_t vkd3d_spirv_build_op_constant(struct vkd3d_spirv_builder *builder, uint32_t result_type, uint32_t value) @@ -1802,6 +1816,8 @@ static uint32_t vkd3d_spirv_get_type_id_for_data_type(struct vkd3d_spirv_builder break; case VKD3D_DATA_DOUBLE: return vkd3d_spirv_get_op_type_float(builder, 64); + case VKD3D_DATA_BOOL: + return vkd3d_spirv_get_op_type_bool(builder); default: FIXME("Unhandled data type %#x.\n", data_type); return 0; @@ -2886,6 +2902,13 @@ static uint32_t spirv_compiler_get_constant(struct spirv_compiler *compiler, case VKD3D_SHADER_COMPONENT_INT: case VKD3D_SHADER_COMPONENT_FLOAT: break; + case VKD3D_SHADER_COMPONENT_BOOL: + if (component_count == 1) + return vkd3d_spirv_get_op_constant_bool(builder, type_id, *values); + FIXME("Unsupported vector of bool.\n"); + spirv_compiler_error(compiler, VKD3D_SHADER_ERROR_SPV_INVALID_TYPE, + "Vectors of bool type are not supported."); + return vkd3d_spirv_get_op_undef(builder, type_id); default: FIXME("Unhandled component_type %#x.\n", component_type); return vkd3d_spirv_get_op_undef(builder, type_id); @@ -6607,6 +6630,21 @@ static SpvOp spirv_compiler_map_alu_instruction(const struct vkd3d_shader_instru return SpvOpMax; }
+static SpvOp spirv_compiler_map_logical_instruction(const struct vkd3d_shader_instruction *instruction) +{ + switch (instruction->handler_idx) + { + case VKD3DSIH_AND: + return SpvOpLogicalAnd; + case VKD3DSIH_OR: + return SpvOpLogicalOr; + case VKD3DSIH_XOR: + return SpvOpLogicalNotEqual; + default: + return SpvOpMax; + } +} + static void spirv_compiler_emit_alu_instruction(struct spirv_compiler *compiler, const struct vkd3d_shader_instruction *instruction) { @@ -6618,7 +6656,16 @@ static void spirv_compiler_emit_alu_instruction(struct spirv_compiler *compiler, unsigned int i; SpvOp op;
- op = spirv_compiler_map_alu_instruction(instruction); + if (src->reg.data_type == VKD3D_DATA_BOOL && dst->reg.data_type == VKD3D_DATA_BOOL) + { + /* VSIR supports logic ops AND/OR/XOR on bool values. */ + op = spirv_compiler_map_logical_instruction(instruction); + } + else + { + op = spirv_compiler_map_alu_instruction(instruction); + } + if (op == SpvOpMax) { ERR("Unexpected instruction %#x.\n", instruction->handler_idx); diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h index 0871f8b1a..9b0c79679 100644 --- a/libs/vkd3d-shader/vkd3d_shader_private.h +++ b/libs/vkd3d-shader/vkd3d_shader_private.h @@ -93,6 +93,7 @@ enum vkd3d_shader_error VKD3D_SHADER_ERROR_SPV_DESCRIPTOR_IDX_UNSUPPORTED = 2003, VKD3D_SHADER_ERROR_SPV_STENCIL_EXPORT_UNSUPPORTED = 2004, VKD3D_SHADER_ERROR_SPV_OUT_OF_MEMORY = 2005, + VKD3D_SHADER_ERROR_SPV_INVALID_TYPE = 2006,
VKD3D_SHADER_WARNING_SPV_INVALID_SWIZZLE = 2300,