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[Render] Userclip for d12/vk/ogl (#2719)

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This commit is contained in:
Jake 2017-04-25 05:32:39 -05:00 • committed by raven02
parent 8b2473251d
commit 60ce85f840
9 changed files with 126 additions and 111 deletions
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78
rpcs3/Emu/RSX/RSXThread.cpp
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@ -562,7 +562,7 @@ namespace rsx
return "rsx::thread";
}
void thread::fill_scale_offset_data(void *buffer, bool is_d3d) const
void thread::fill_scale_offset_data(void *buffer, bool flip_y, bool symmetrical_z) const
{
int clip_w = rsx::method_registers.surface_clip_width();
int clip_h = rsx::method_registers.surface_clip_height();
@ -574,12 +574,12 @@ namespace rsx
float scale_y = rsx::method_registers.viewport_scale_y() / (clip_h / 2.f);
float offset_y = (rsx::method_registers.viewport_offset_y() - (clip_h / 2.f));
offset_y /= clip_h / 2.f;
if (is_d3d) scale_y *= -1;
if (is_d3d) offset_y *= -1;
if (flip_y) scale_y *= -1;
if (flip_y) offset_y *= -1;
float scale_z = rsx::method_registers.viewport_scale_z();
float offset_z = rsx::method_registers.viewport_offset_z();
if (!is_d3d) offset_z -= .5;
if (symmetrical_z) offset_z -= .5;
float one = 1.f;
@ -589,6 +589,46 @@ namespace rsx
stream_vector((char*)buffer + 48, 0, 0, 0, (u32&)one);
}
void thread::fill_user_clip_data(void *buffer) const
{
const rsx::user_clip_plane_op clip_plane_control[6] =
{
rsx::method_registers.clip_plane_0_enabled(),
rsx::method_registers.clip_plane_1_enabled(),
rsx::method_registers.clip_plane_2_enabled(),
rsx::method_registers.clip_plane_3_enabled(),
rsx::method_registers.clip_plane_4_enabled(),
rsx::method_registers.clip_plane_5_enabled(),
};
std::array<f32, 8> tmp{};
for (int index = 0; index < 6; ++index)
{
f32 value = 0;
switch (clip_plane_control[index])
{
default:
LOG_ERROR(RSX, "bad clip plane control (0x%x)", (u8)clip_plane_control[index]);
case rsx::user_clip_plane_op::disable:
value = 0.f;
break;
case rsx::user_clip_plane_op::greater_or_equal:
value = 1.f;
break;
case rsx::user_clip_plane_op::less_than:
value = -1.f;
break;
}
tmp[index] = value;
}
stream_vector_from_memory((char*)buffer, tmp.data());
stream_vector_from_memory((char*)buffer + 16, &tmp[4]);
}
/**
* Fill buffer with vertex program constants.
* Buffer must be at least 512 float4 wide.
@ -624,12 +664,12 @@ namespace rsx
void thread::write_inline_array_to_buffer(void *dst_buffer)
{
u8* src =
reinterpret_cast<u8*>(rsx::method_registers.current_draw_clause.inline_vertex_array.data());
reinterpret_cast<u8*>(rsx::method_registers.current_draw_clause.inline_vertex_array.data());
u8* dst = (u8*)dst_buffer;
size_t bytes_written = 0;
while (bytes_written <
rsx::method_registers.current_draw_clause.inline_vertex_array.size() * sizeof(u32))
rsx::method_registers.current_draw_clause.inline_vertex_array.size() * sizeof(u32))
{
for (int index = 0; index < rsx::limits::vertex_count; ++index)
{
@ -730,7 +770,7 @@ namespace rsx
{
const rsx::data_array_format_info& info = state.vertex_arrays_info[index];
result.push_back(vertex_array_buffer{info.type(), info.size(), info.stride(),
get_raw_vertex_buffer(info, state.vertex_data_base_offset(), vertex_ranges), index});
get_raw_vertex_buffer(info, state.vertex_data_base_offset(), vertex_ranges), index});
continue;
}
@ -909,12 +949,12 @@ namespace rsx
if (rsx::method_registers.vertex_arrays_info[index].size() > 0)
{
result.rsx_vertex_inputs.push_back(
{index,
rsx::method_registers.vertex_arrays_info[index].size(),
rsx::method_registers.vertex_arrays_info[index].frequency(),
!!((modulo_mask >> index) & 0x1),
true,
is_int_type(rsx::method_registers.vertex_arrays_info[index].type()), 0});
{index,
rsx::method_registers.vertex_arrays_info[index].size(),
rsx::method_registers.vertex_arrays_info[index].frequency(),
!!((modulo_mask >> index) & 0x1),
true,
is_int_type(rsx::method_registers.vertex_arrays_info[index].type()), 0});
}
else if (vertex_push_buffers[index].vertex_count > 1)
{
@ -929,12 +969,12 @@ namespace rsx
else if (rsx::method_registers.register_vertex_info[index].size > 0)
{
result.rsx_vertex_inputs.push_back(
{index,
rsx::method_registers.register_vertex_info[index].size,
rsx::method_registers.register_vertex_info[index].frequency,
!!((modulo_mask >> index) & 0x1),
false,
is_int_type(rsx::method_registers.vertex_arrays_info[index].type()), 0});
{index,
rsx::method_registers.register_vertex_info[index].size,
rsx::method_registers.register_vertex_info[index].frequency,
!!((modulo_mask >> index) & 0x1),
false,
is_int_type(rsx::method_registers.vertex_arrays_info[index].type()), 0});
}
}
return result;