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[DXBC/GPU] vfetch to new codegen, signed vfetch offset, fix AND with system flags

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This commit is contained in:
Triang3l
2020-05-23 17:14:14 +03:00
parent e80115020e
commit 3879ff29b3
7 changed files with 411 additions and 685 deletions
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10
src/xenia/gpu/ucode.h
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@@ -506,10 +506,10 @@ struct VertexFetchInstruction {
bool is_signed() const { return data_.fomat_comp_all == 1; }
bool is_normalized() const { return data_.num_format_all == 0; }
bool is_index_rounded() const { return data_.is_index_rounded == 1; }
// Dword stride, [0-255].
// Dword stride, [0, 255].
uint32_t stride() const { return data_.stride; }
// Dword offset, [
uint32_t offset() const { return data_.offset; }
// Dword offset, [-4194304, 4194303].
int32_t offset() const { return data_.offset; }
void AssignFromFull(const VertexFetchInstruction& full) {
data_.stride = full.data_.stride;
@@ -528,6 +528,7 @@ struct VertexFetchInstruction {
uint32_t must_be_one : 1;
uint32_t const_index : 5;
uint32_t const_index_sel : 2;
// Prefetch count minus 1.
uint32_t prefetch_count : 3;
uint32_t src_swiz : 2;
});
@@ -545,7 +546,7 @@ struct VertexFetchInstruction {
});
XEPACKEDSTRUCTANONYMOUS({
uint32_t stride : 8;
uint32_t offset : 23;
int32_t offset : 23;
uint32_t pred_condition : 1;
});
});
@@ -1375,6 +1376,7 @@ constexpr uint32_t GetAluVectorOpNeededSourceComponents(
AluVectorOpcode vector_opcode, uint32_t src_index,
uint32_t used_result_components) {
assert_not_zero(src_index);
assert_zero(used_result_components & ~uint32_t(0b1111));
uint32_t components = used_result_components;
switch (vector_opcode) {
case AluVectorOpcode::kDp4: