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[D3D12] Pipeline cache

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This commit is contained in:
Triang3l
2018-07-28 16:30:47 +03:00
parent 4f7edff19d
commit ae7ff58f81
5 changed files with 845 additions and 36 deletions
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27
src/xenia/gpu/hlsl_shader_translator.cc
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@@ -164,6 +164,7 @@ std::vector<uint8_t> HlslShaderTranslator::CompleteTranslation() {
}
// Common declarations.
// Only up to 14 constant buffers can be used on binding tiers 1 and 2.
source.Append(
"cbuffer xe_system_constants : register(b0) {\n"
" float2 xe_viewport_inv_scale;\n"
@@ -171,16 +172,16 @@ std::vector<uint8_t> HlslShaderTranslator::CompleteTranslation() {
" uint xe_textures_are_3d;\n"
"};\n"
"\n"
"struct XeFloatConstantPage {\n"
" float4 c[16];\n"
"};\n"
"ConstantBuffer<XeFloatConstantPage> "
"xe_float_constants[16] : register(b1);\n"
"\n"
"cbuffer xe_loop_bool_constants : register(b17) {\n"
"cbuffer xe_loop_bool_constants : register(b1) {\n"
" uint xe_bool_constants[8];\n"
" uint xe_loop_constants[32];\n"
"};\n"
"\n"
"struct XeFloatConstantPage {\n"
" float4 c[32];\n"
"};\n"
"ConstantBuffer<XeFloatConstantPage> "
"xe_float_constants[8] : register(b2);\n"
"\n");
if (is_vertex_shader()) {
@@ -193,7 +194,7 @@ std::vector<uint8_t> HlslShaderTranslator::CompleteTranslation() {
// -1 point size means the geometry shader will use the global setting by
// default.
source.AppendFormat(
"cbuffer xe_vertex_fetch_constants : register(b18) {\n"
"cbuffer xe_vertex_fetch_constants : register(b10) {\n"
" uint2 xe_vertex_fetch[96];\n"
"};\n"
"\n"
@@ -268,10 +269,6 @@ std::vector<uint8_t> HlslShaderTranslator::CompleteTranslation() {
for (uint32_t i = 0; i < interpolator_register_count; ++i) {
source.AppendFormat(" xe_r[%u] = xe_input.interpolators[%u];\n", i, i);
}
// No need to write zero to every output because in case an output is
// completely unused, writing to that render target will be disabled in the
// blending state (in Halo 3, one important render target is destroyed by a
// shader not writing to one of the outputs otherwise).
// TODO(Triang3l): ps_param_gen.
}
@@ -581,8 +578,8 @@ void HlslShaderTranslator::EmitLoadOperand(size_t src_index,
EmitSource("xe_r[%u]", op.storage_index);
break;
case InstructionStorageSource::kConstantFloat:
EmitSource("xe_float_constants[%u].c[%u]", op.storage_index >> 4,
op.storage_index & 15);
EmitSource("xe_float_constants[%u].c[%u]", op.storage_index >> 5,
op.storage_index & 31);
break;
case InstructionStorageSource::kConstantInt:
EmitSource("xe_loop_constants[%u]", op.storage_index);
@@ -602,7 +599,7 @@ void HlslShaderTranslator::EmitLoadOperand(size_t src_index,
break;
case InstructionStorageSource::kConstantFloat:
EmitSource(
"xe_float_constants[xe_src_index >> 4u].c[xe_src_index & 15u]");
"xe_float_constants[xe_src_index >> 5u].c[xe_src_index & 31u]");
break;
case InstructionStorageSource::kConstantInt:
EmitSource("xe_loop_constants[xe_src_index]");