void D3D12GSRender::load_program()
{
m_vertex_program = get_current_vertex_program();
m_fragment_program = get_current_fragment_program();
D3D12PipelineProperties prop = {};
prop.Topology = get_primitive_topology_type(draw_mode);
static D3D12_BLEND_DESC CD3D12_BLEND_DESC =
{
FALSE,
FALSE,
{
FALSE,FALSE,
D3D12_BLEND_ONE, D3D12_BLEND_ZERO, D3D12_BLEND_OP_ADD,
D3D12_BLEND_ONE, D3D12_BLEND_ZERO, D3D12_BLEND_OP_ADD,
D3D12_LOGIC_OP_NOOP,
D3D12_COLOR_WRITE_ENABLE_ALL,
}
};
prop.Blend = CD3D12_BLEND_DESC;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE])
{
prop.Blend.RenderTarget[0].BlendEnable = true;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x2)
prop.Blend.RenderTarget[1].BlendEnable = true;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x4)
prop.Blend.RenderTarget[2].BlendEnable = true;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x8)
prop.Blend.RenderTarget[3].BlendEnable = true;
prop.Blend.RenderTarget[0].BlendOp = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] & 0xFFFF);
prop.Blend.RenderTarget[0].BlendOpAlpha = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] >> 16);
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x2)
{
prop.Blend.RenderTarget[1].BlendOp = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] & 0xFFFF);
prop.Blend.RenderTarget[1].BlendOpAlpha = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] >> 16);
}
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x4)
{
prop.Blend.RenderTarget[2].BlendOp = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] & 0xFFFF);
prop.Blend.RenderTarget[2].BlendOpAlpha = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] >> 16);
}
void D3D12GSRender::load_program()
{
auto rtt_lookup_func = [this](u32 texaddr, rsx::fragment_texture&, bool is_depth) -> std::tuple<bool, u16>
{
ID3D12Resource *surface = nullptr;
if (!is_depth)
surface = m_rtts.get_texture_from_render_target_if_applicable(texaddr);
else
surface = m_rtts.get_texture_from_depth_stencil_if_applicable(texaddr);
if (!surface) return std::make_tuple(false, 0);
D3D12_RESOURCE_DESC desc = surface->GetDesc();
u16 native_pitch = get_dxgi_texel_size(desc.Format) * (u16)desc.Width;
return std::make_tuple(true, native_pitch);
};
get_current_vertex_program({}, true);
get_current_fragment_program_legacy(rtt_lookup_func);
if (!current_fragment_program.valid)
return;
D3D12PipelineProperties prop = {};
prop.Topology = get_primitive_topology_type(rsx::method_registers.current_draw_clause.primitive);
static D3D12_BLEND_DESC CD3D12_BLEND_DESC =
{
FALSE,
FALSE,
{
FALSE,FALSE,
D3D12_BLEND_ONE, D3D12_BLEND_ZERO, D3D12_BLEND_OP_ADD,
D3D12_BLEND_ONE, D3D12_BLEND_ZERO, D3D12_BLEND_OP_ADD,
D3D12_LOGIC_OP_NOOP,
D3D12_COLOR_WRITE_ENABLE_ALL,
}
};
prop.Blend = CD3D12_BLEND_DESC;
if (rsx::method_registers.blend_enabled())
{
//We can use the d3d blend factor as long as !(rgb_factor == alpha && a_factor == color)
rsx::blend_factor sfactor_rgb = rsx::method_registers.blend_func_sfactor_rgb();
rsx::blend_factor dfactor_rgb = rsx::method_registers.blend_func_dfactor_rgb();
rsx::blend_factor sfactor_a = rsx::method_registers.blend_func_sfactor_a();
rsx::blend_factor dfactor_a = rsx::method_registers.blend_func_dfactor_a();
D3D12_BLEND d3d_sfactor_rgb = get_blend_factor(sfactor_rgb);
D3D12_BLEND d3d_dfactor_rgb = get_blend_factor(dfactor_rgb);;
D3D12_BLEND d3d_sfactor_alpha = get_blend_factor_alpha(sfactor_a);
D3D12_BLEND d3d_dfactor_alpha = get_blend_factor_alpha(dfactor_a);
auto BlendColor = rsx::get_constant_blend_colors();
bool color_blend_possible = true;
if (sfactor_rgb == rsx::blend_factor::constant_alpha ||
dfactor_rgb == rsx::blend_factor::constant_alpha)
{
if (sfactor_rgb == rsx::blend_factor::constant_color ||
dfactor_rgb == rsx::blend_factor::constant_color)
{
//Color information will be destroyed
color_blend_possible = false;
}
else
{
//All components are alpha.
//If an alpha factor refers to constant_color, it only refers to the alpha component, so no need to replace it
BlendColor[0] = BlendColor[1] = BlendColor[2] = BlendColor[3];
}
}
if (!color_blend_possible)
{
LOG_ERROR(RSX, "The constant_color blend factor combination defined is not supported");
auto flatten_d3d12_factor = [](D3D12_BLEND in) -> D3D12_BLEND
{
switch (in)
{
case D3D12_BLEND_BLEND_FACTOR:
return D3D12_BLEND_ONE;
case D3D12_BLEND_INV_BLEND_FACTOR:
return D3D12_BLEND_ZERO;
}
LOG_ERROR(RSX, "No suitable conversion defined for blend factor 0x%X" HERE, (u32)in);
return in;
};
d3d_sfactor_rgb = flatten_d3d12_factor(d3d_sfactor_rgb);
d3d_dfactor_rgb = flatten_d3d12_factor(d3d_dfactor_rgb);;
d3d_sfactor_alpha = flatten_d3d12_factor(d3d_sfactor_alpha);
d3d_dfactor_alpha = flatten_d3d12_factor(d3d_dfactor_alpha);
}
else
{
get_current_resource_storage().command_list->OMSetBlendFactor(BlendColor.data());
}
prop.Blend.RenderTarget[0].BlendEnable = true;
if (rsx::method_registers.blend_enabled_surface_1())
prop.Blend.RenderTarget[1].BlendEnable = true;
if (rsx::method_registers.blend_enabled_surface_2())
prop.Blend.RenderTarget[2].BlendEnable = true;
if (rsx::method_registers.blend_enabled_surface_3())
prop.Blend.RenderTarget[3].BlendEnable = true;
prop.Blend.RenderTarget[0].BlendOp = get_blend_op(rsx::method_registers.blend_equation_rgb());
prop.Blend.RenderTarget[0].BlendOpAlpha = get_blend_op(rsx::method_registers.blend_equation_a());
if (rsx::method_registers.blend_enabled_surface_1())
{
prop.Blend.RenderTarget[1].BlendOp = get_blend_op(rsx::method_registers.blend_equation_rgb());
prop.Blend.RenderTarget[1].BlendOpAlpha = get_blend_op(rsx::method_registers.blend_equation_a());
}
if (rsx::method_registers.blend_enabled_surface_2())
{
prop.Blend.RenderTarget[2].BlendOp = get_blend_op(rsx::method_registers.blend_equation_rgb());
prop.Blend.RenderTarget[2].BlendOpAlpha = get_blend_op(rsx::method_registers.blend_equation_a());
}
if (rsx::method_registers.blend_enabled_surface_3())
{
prop.Blend.RenderTarget[3].BlendOp = get_blend_op(rsx::method_registers.blend_equation_rgb());
prop.Blend.RenderTarget[3].BlendOpAlpha = get_blend_op(rsx::method_registers.blend_equation_a());
}
prop.Blend.RenderTarget[0].SrcBlend = d3d_sfactor_rgb;
prop.Blend.RenderTarget[0].DestBlend = d3d_dfactor_rgb;
prop.Blend.RenderTarget[0].SrcBlendAlpha = d3d_sfactor_alpha;
prop.Blend.RenderTarget[0].DestBlendAlpha = d3d_dfactor_alpha;
if (rsx::method_registers.blend_enabled_surface_1())
{
prop.Blend.RenderTarget[1].SrcBlend = d3d_sfactor_rgb;
prop.Blend.RenderTarget[1].DestBlend = d3d_dfactor_rgb;
prop.Blend.RenderTarget[1].SrcBlendAlpha = d3d_sfactor_alpha;
prop.Blend.RenderTarget[1].DestBlendAlpha = d3d_dfactor_alpha;
}
if (rsx::method_registers.blend_enabled_surface_2())
{
prop.Blend.RenderTarget[2].SrcBlend = d3d_sfactor_rgb;
prop.Blend.RenderTarget[2].DestBlend = d3d_dfactor_rgb;
prop.Blend.RenderTarget[2].SrcBlendAlpha = d3d_sfactor_alpha;
prop.Blend.RenderTarget[2].DestBlendAlpha = d3d_dfactor_alpha;
}
if (rsx::method_registers.blend_enabled_surface_3())
{
prop.Blend.RenderTarget[3].SrcBlend = d3d_sfactor_rgb;
prop.Blend.RenderTarget[3].DestBlend = d3d_dfactor_rgb;
prop.Blend.RenderTarget[3].SrcBlendAlpha = d3d_sfactor_alpha;
prop.Blend.RenderTarget[3].DestBlendAlpha = d3d_dfactor_alpha;
}
}
if (rsx::method_registers.logic_op_enabled())
{
prop.Blend.RenderTarget[0].LogicOpEnable = true;
prop.Blend.RenderTarget[0].LogicOp = get_logic_op(rsx::method_registers.logic_operation());
}
prop.DepthStencilFormat = get_depth_stencil_surface_format(rsx::method_registers.surface_depth_fmt());
prop.RenderTargetsFormat = get_color_surface_format(rsx::method_registers.surface_color());
switch (rsx::method_registers.surface_color_target())
{
case rsx::surface_target::surface_a:
case rsx::surface_target::surface_b:
prop.numMRT = 1;
break;
case rsx::surface_target::surfaces_a_b:
prop.numMRT = 2;
break;
case rsx::surface_target::surfaces_a_b_c:
prop.numMRT = 3;
break;
case rsx::surface_target::surfaces_a_b_c_d:
prop.numMRT = 4;
break;
default:
break;
}
if (rsx::method_registers.depth_test_enabled())
{
prop.DepthStencil.DepthEnable = TRUE;
prop.DepthStencil.DepthFunc = get_compare_func(rsx::method_registers.depth_func());
}
else
prop.DepthStencil.DepthEnable = FALSE;
prop.DepthStencil.DepthWriteMask = rsx::method_registers.depth_write_enabled() ? D3D12_DEPTH_WRITE_MASK_ALL : D3D12_DEPTH_WRITE_MASK_ZERO;
if (rsx::method_registers.stencil_test_enabled())
{
prop.DepthStencil.StencilEnable = TRUE;
prop.DepthStencil.StencilReadMask = rsx::method_registers.stencil_func_mask();
prop.DepthStencil.StencilWriteMask = rsx::method_registers.stencil_mask();
prop.DepthStencil.FrontFace.StencilPassOp = get_stencil_op(rsx::method_registers.stencil_op_zpass());
prop.DepthStencil.FrontFace.StencilDepthFailOp = get_stencil_op(rsx::method_registers.stencil_op_zfail());
prop.DepthStencil.FrontFace.StencilFailOp = get_stencil_op(rsx::method_registers.stencil_op_fail());
prop.DepthStencil.FrontFace.StencilFunc = get_compare_func(rsx::method_registers.stencil_func());
if (rsx::method_registers.two_sided_stencil_test_enabled())
{
prop.DepthStencil.BackFace.StencilFailOp = get_stencil_op(rsx::method_registers.back_stencil_op_fail());
prop.DepthStencil.BackFace.StencilFunc = get_compare_func(rsx::method_registers.back_stencil_func());
prop.DepthStencil.BackFace.StencilPassOp = get_stencil_op(rsx::method_registers.back_stencil_op_zpass());
prop.DepthStencil.BackFace.StencilDepthFailOp = get_stencil_op(rsx::method_registers.back_stencil_op_zfail());
}
else
{
prop.DepthStencil.BackFace.StencilPassOp = get_stencil_op(rsx::method_registers.stencil_op_zpass());
prop.DepthStencil.BackFace.StencilDepthFailOp = get_stencil_op(rsx::method_registers.stencil_op_zfail());
prop.DepthStencil.BackFace.StencilFailOp = get_stencil_op(rsx::method_registers.stencil_op_fail());
prop.DepthStencil.BackFace.StencilFunc = get_compare_func(rsx::method_registers.stencil_func());
}
}
// Sensible default value
static D3D12_RASTERIZER_DESC CD3D12_RASTERIZER_DESC =
{
D3D12_FILL_MODE_SOLID,
D3D12_CULL_MODE_NONE,
FALSE,
D3D12_DEFAULT_DEPTH_BIAS,
D3D12_DEFAULT_DEPTH_BIAS_CLAMP,
D3D12_DEFAULT_SLOPE_SCALED_DEPTH_BIAS,
TRUE,
FALSE,
FALSE,
0,
D3D12_CONSERVATIVE_RASTERIZATION_MODE_OFF,
};
prop.Rasterization = CD3D12_RASTERIZER_DESC;
prop.Rasterization.DepthClipEnable = rsx::method_registers.depth_clip_enabled();
if (rsx::method_registers.cull_face_enabled())
{
prop.Rasterization.CullMode = get_cull_face(rsx::method_registers.cull_face_mode());
}
prop.Rasterization.FrontCounterClockwise = get_front_face_ccw(rsx::method_registers.front_face_mode());
UINT8 mask = 0;
mask |= rsx::method_registers.color_mask_r() ? D3D12_COLOR_WRITE_ENABLE_RED : 0;
mask |= rsx::method_registers.color_mask_g() ? D3D12_COLOR_WRITE_ENABLE_GREEN : 0;
mask |= rsx::method_registers.color_mask_b() ? D3D12_COLOR_WRITE_ENABLE_BLUE : 0;
mask |= rsx::method_registers.color_mask_a() ? D3D12_COLOR_WRITE_ENABLE_ALPHA : 0;
for (unsigned i = 0; i < prop.numMRT; i++)
prop.Blend.RenderTarget[i].RenderTargetWriteMask = mask;
if (rsx::method_registers.restart_index_enabled())
{
rsx::index_array_type index_type = rsx::method_registers.current_draw_clause.is_immediate_draw?
rsx::index_array_type::u32:
rsx::method_registers.index_type();
if (index_type == rsx::index_array_type::u32)
{
prop.CutValue = D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFFFFFF;
}
if (index_type == rsx::index_array_type::u16)
{
prop.CutValue = D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFF;
}
}
m_current_pso = m_pso_cache.get_graphics_pipeline(current_vertex_program, current_fragment_program, prop, false, m_device.Get(), m_shared_root_signature.Get());
return;
}
bool D3D12GSRender::load_program()
{
RSXVertexProgram vertex_program;
u32 transform_program_start = rsx::method_registers[NV4097_SET_TRANSFORM_PROGRAM_START];
vertex_program.data.reserve((512 - transform_program_start) * 4);
for (int i = transform_program_start; i < 512; ++i)
{
vertex_program.data.resize((i - transform_program_start) * 4 + 4);
memcpy(vertex_program.data.data() + (i - transform_program_start) * 4, transform_program + i * 4, 4 * sizeof(u32));
D3 d3;
d3.HEX = transform_program[i * 4 + 3];
if (d3.end)
break;
}
u32 shader_program = rsx::method_registers[NV4097_SET_SHADER_PROGRAM];
fragment_program.offset = shader_program & ~0x3;
fragment_program.addr = rsx::get_address(fragment_program.offset, (shader_program & 0x3) - 1);
fragment_program.ctrl = rsx::method_registers[NV4097_SET_SHADER_CONTROL];
D3D12PipelineProperties prop = {};
prop.Topology = get_primitive_topology_type(draw_mode);
static D3D12_BLEND_DESC CD3D12_BLEND_DESC =
{
FALSE,
FALSE,
{
FALSE,FALSE,
D3D12_BLEND_ONE, D3D12_BLEND_ZERO, D3D12_BLEND_OP_ADD,
D3D12_BLEND_ONE, D3D12_BLEND_ZERO, D3D12_BLEND_OP_ADD,
D3D12_LOGIC_OP_NOOP,
D3D12_COLOR_WRITE_ENABLE_ALL,
}
};
prop.Blend = CD3D12_BLEND_DESC;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE])
{
prop.Blend.RenderTarget[0].BlendEnable = true;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x2)
prop.Blend.RenderTarget[1].BlendEnable = true;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x4)
prop.Blend.RenderTarget[2].BlendEnable = true;
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x8)
prop.Blend.RenderTarget[3].BlendEnable = true;
prop.Blend.RenderTarget[0].BlendOp = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] & 0xFFFF);
prop.Blend.RenderTarget[0].BlendOpAlpha = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] >> 16);
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x2)
{
prop.Blend.RenderTarget[1].BlendOp = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] & 0xFFFF);
prop.Blend.RenderTarget[1].BlendOpAlpha = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] >> 16);
}
if (rsx::method_registers[NV4097_SET_BLEND_ENABLE_MRT] & 0x4)
{
prop.Blend.RenderTarget[2].BlendOp = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] & 0xFFFF);
prop.Blend.RenderTarget[2].BlendOpAlpha = get_blend_op(rsx::method_registers[NV4097_SET_BLEND_EQUATION] >> 16);
}
