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[DXBC] Both v[#] and v[#][#] operands for HS and GS

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This commit is contained in:
Triang3l
2022-05-07 16:17:17 +03:00
parent 5875f6ab31
commit e3425b242e
5 changed files with 145 additions and 150 deletions
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51
src/xenia/gpu/dxbc_shader_translator.cc
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@@ -326,16 +326,17 @@ void DxbcShaderTranslator::StartVertexShader_LoadVertexIndex() {
// Check if the closing vertex of a non-indexed line loop is being processed.
a_.OpINE(
index_dest,
dxbc::Src::V(uint32_t(InOutRegister::kVSInVertexIndex), dxbc::Src::kXXXX),
dxbc::Src::V1D(uint32_t(InOutRegister::kVSInVertexIndex),
dxbc::Src::kXXXX),
LoadSystemConstant(SystemConstants::Index::kLineLoopClosingIndex,
offsetof(SystemConstants, line_loop_closing_index),
dxbc::Src::kXXXX));
// Zero the index if processing the closing vertex of a line loop, or do
// nothing (replace 0 with 0) if not needed.
a_.OpAnd(
index_dest,
dxbc::Src::V(uint32_t(InOutRegister::kVSInVertexIndex), dxbc::Src::kXXXX),
index_src);
a_.OpAnd(index_dest,
dxbc::Src::V1D(uint32_t(InOutRegister::kVSInVertexIndex),
dxbc::Src::kXXXX),
index_src);
{
// Swap the vertex index's endianness.
@@ -590,7 +591,7 @@ void DxbcShaderTranslator::StartPixelShader() {
// system_temp_depth_stencil_ before any return statement is possibly
// reached.
assert_true(system_temp_depth_stencil_ != UINT32_MAX);
dxbc::Src in_position_z(dxbc::Src::V(
dxbc::Src in_position_z(dxbc::Src::V1D(
uint32_t(InOutRegister::kPSInPosition), dxbc::Src::kZZZZ));
in_position_used_ |= 0b0100;
a_.OpDerivRTXCoarse(dxbc::Dest::R(system_temp_depth_stencil_, 0b0001),
@@ -633,14 +634,14 @@ void DxbcShaderTranslator::StartPixelShader() {
// At center.
a_.OpMov(uses_register_dynamic_addressing ? dxbc::Dest::X(0, i)
: dxbc::Dest::R(i),
dxbc::Src::V(uint32_t(InOutRegister::kPSInInterpolators) + i));
dxbc::Src::V1D(uint32_t(InOutRegister::kPSInInterpolators) + i));
a_.OpElse();
// At centroid. Not really important that 2x MSAA is emulated using
// ForcedSampleCount 4 - what matters is that the sample position will
// be within the primitive, and the value will not be extrapolated.
a_.OpEvalCentroid(
dxbc::Dest::R(centroid_register),
dxbc::Src::V(uint32_t(InOutRegister::kPSInInterpolators) + i));
dxbc::Src::V1D(uint32_t(InOutRegister::kPSInInterpolators) + i));
if (uses_register_dynamic_addressing) {
a_.OpMov(dxbc::Dest::X(0, i), dxbc::Src::R(centroid_register));
}
@@ -677,7 +678,7 @@ void DxbcShaderTranslator::StartPixelShader() {
// have correct derivative magnitude and LODs.
in_position_used_ |= 0b0011;
a_.OpRoundNI(dxbc::Dest::R(param_gen_temp, 0b0011),
dxbc::Src::V(uint32_t(InOutRegister::kPSInPosition)));
dxbc::Src::V1D(uint32_t(InOutRegister::kPSInPosition)));
uint32_t resolution_scaled_axes =
uint32_t(draw_resolution_scale_x_ > 1) |
(uint32_t(draw_resolution_scale_y_ > 1) << 1);
@@ -701,20 +702,20 @@ void DxbcShaderTranslator::StartPixelShader() {
// Negate modifier flips the sign bit even for 0 - set it to minus for
// backfaces.
in_front_face_used_ = true;
a_.OpMovC(
dxbc::Dest::R(param_gen_temp, 0b0001),
dxbc::Src::V(uint32_t(InOutRegister::kPSInFrontFaceAndSampleIndex),
dxbc::Src::kXXXX),
dxbc::Src::R(param_gen_temp, dxbc::Src::kXXXX),
-dxbc::Src::R(param_gen_temp, dxbc::Src::kXXXX));
a_.OpMovC(dxbc::Dest::R(param_gen_temp, 0b0001),
dxbc::Src::V1D(
uint32_t(InOutRegister::kPSInFrontFaceAndSampleIndex),
dxbc::Src::kXXXX),
dxbc::Src::R(param_gen_temp, dxbc::Src::kXXXX),
-dxbc::Src::R(param_gen_temp, dxbc::Src::kXXXX));
}
a_.OpEndIf();
// Point sprite coordinates.
// Saturate to avoid negative point coordinates if the center of the pixel
// is not covered, and extrapolation is done.
a_.OpMov(dxbc::Dest::R(param_gen_temp, 0b1100),
dxbc::Src::V(uint32_t(InOutRegister::kPSInPointParameters),
0b0100 << 4),
dxbc::Src::V1D(uint32_t(InOutRegister::kPSInPointParameters),
0b0100 << 4),
true);
// Primitive type.
{
@@ -3499,7 +3500,7 @@ void DxbcShaderTranslator::WriteShaderCode() {
if (register_count()) {
// Unswapped vertex index input (only X component).
ao_.OpDclInputSGV(
dxbc::Dest::V(uint32_t(InOutRegister::kVSInVertexIndex), 0b0001),
dxbc::Dest::V1D(uint32_t(InOutRegister::kVSInVertexIndex), 0b0001),
dxbc::Name::kVertexID);
}
}
@@ -3537,14 +3538,14 @@ void DxbcShaderTranslator::WriteShaderCode() {
for (uint32_t i = 0; i < interpolator_count; ++i) {
ao_.OpDclInputPS(
dxbc::InterpolationMode::kLinear,
dxbc::Dest::V(uint32_t(InOutRegister::kPSInInterpolators) + i));
dxbc::Dest::V1D(uint32_t(InOutRegister::kPSInInterpolators) + i));
}
if (register_count()) {
// Point parameters input (only coordinates, not size, needed).
ao_.OpDclInputPS(
dxbc::InterpolationMode::kLinear,
dxbc::Dest::V(uint32_t(InOutRegister::kPSInPointParameters),
0b0011));
dxbc::Dest::V1D(uint32_t(InOutRegister::kPSInPointParameters),
0b0011));
}
}
if (in_position_used_) {
@@ -3560,8 +3561,8 @@ void DxbcShaderTranslator::WriteShaderCode() {
(is_writing_float24_depth && !shader_writes_depth)
? dxbc::InterpolationMode::kLinearNoPerspectiveSample
: dxbc::InterpolationMode::kLinearNoPerspective,
dxbc::Dest::V(uint32_t(InOutRegister::kPSInPosition),
in_position_used_),
dxbc::Dest::V1D(uint32_t(InOutRegister::kPSInPosition),
in_position_used_),
dxbc::Name::kPosition);
}
bool sample_rate_memexport =
@@ -3575,8 +3576,8 @@ void DxbcShaderTranslator::WriteShaderCode() {
if (front_face_and_sample_index_mask) {
// Is front face, sample index.
ao_.OpDclInputPSSGV(
dxbc::Dest::V(uint32_t(InOutRegister::kPSInFrontFaceAndSampleIndex),
front_face_and_sample_index_mask),
dxbc::Dest::V1D(uint32_t(InOutRegister::kPSInFrontFaceAndSampleIndex),
front_face_and_sample_index_mask),
dxbc::Name::kIsFrontFace);
}
if (edram_rov_used_) {