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457 lines
22 KiB
C++
457 lines
22 KiB
C++
// SPDX-License-Identifier: MPL-2.0
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// Copyright © 2022 Ryujinx Team and Contributors (https://github.com/Ryujinx/)
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// Copyright © 2022 yuzu Team and Contributors (https://github.com/yuzu-emu/)
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// Copyright © 2022 Skyline Team and Contributors (https://github.com/skyline-emu/)
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#include <range/v3/algorithm/for_each.hpp>
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#include <nce.h>
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#include <kernel/memory.h>
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#include <soc/gm20b/channel.h>
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#include <soc/gm20b/gmmu.h>
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#include <gpu.h>
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#include "pipeline_state.h"
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namespace skyline::gpu::interconnect::maxwell3d {
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static void DetermineRenderTargetDimensions(GuestTexture &guest, const engine::SurfaceClip &clip) {
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// RT dimensions always include block linear alignment and contain the unaligned dimensions in surface clip, we ideally want to create the texture using the unaligned dimensions since the texture manager doesn't support resolving such overlaps yet. By checking that the layer size calculated is equal to the RT size we can eliminate most cases where the clip is used not just for aligmnent
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u32 underlyingRtLayerSize{guest.CalculateLayerSize()};
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texture::Dimensions underlyingRtDimensions{guest.dimensions};
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guest.dimensions = texture::Dimensions{static_cast<u32>(clip.horizontal.width + clip.horizontal.x),
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static_cast<u32>(clip.vertical.height + clip.vertical.y),
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guest.dimensions.depth};
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u32 clippedRtLayerSize{guest.CalculateLayerSize()};
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// If the calculated sizes don't match then always use the RT dimensions
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if (clippedRtLayerSize != underlyingRtLayerSize)
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guest.dimensions = underlyingRtDimensions;
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}
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/* Colour Render Target */
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void ColorRenderTargetState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, colorTarget, surfaceClip);
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}
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ColorRenderTargetState::ColorRenderTargetState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine, size_t index) : engine{manager, dirtyHandle, engine}, index{index} {}
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void ColorRenderTargetState::Flush(InterconnectContext &ctx, PackedPipelineState &packedState) {
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auto &target{engine->colorTarget};
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format = target.format;
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packedState.SetColorRenderTargetFormat(index, target.format);
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if (target.format == engine::ColorTarget::Format::Disabled) {
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view = {};
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return;
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}
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GuestTexture guest{};
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guest.format = packedState.GetColorRenderTargetFormat(index);
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guest.aspect = vk::ImageAspectFlagBits::eColor;
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guest.baseArrayLayer = target.layerOffset;
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bool thirdDimensionDefinesArraySize{target.memory.thirdDimensionControl == engine::TargetMemory::ThirdDimensionControl::ThirdDimensionDefinesArraySize};
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guest.layerCount = thirdDimensionDefinesArraySize ? target.thirdDimension : 1;
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guest.viewType = target.thirdDimension > 1 ? vk::ImageViewType::e2DArray : vk::ImageViewType::e2D;
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u32 depth{thirdDimensionDefinesArraySize ? 1U : target.thirdDimension};
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if (target.memory.layout == engine::TargetMemory::Layout::Pitch) {
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guest.dimensions = texture::Dimensions{target.width / guest.format->bpb, target.height, depth};
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guest.tileConfig = texture::TileConfig{
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.mode = gpu::texture::TileMode::Pitch,
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.pitch = target.width,
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};
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} else {
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guest.dimensions = gpu::texture::Dimensions{target.width, target.height, depth};
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guest.tileConfig = gpu::texture::TileConfig{
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.mode = gpu::texture::TileMode::Block,
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.blockHeight = target.memory.BlockHeight(),
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.blockDepth = target.memory.BlockDepth(),
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};
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}
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guest.layerStride = (guest.baseArrayLayer > 1 || guest.layerCount > 1) ? target.ArrayPitch() : 0;
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auto mappings{ctx.channelCtx.asCtx->gmmu.TranslateRange(target.offset, guest.GetSize())};
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guest.mappings.assign(mappings.begin(), mappings.end());
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if (guest.MappingsValid()) {
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if (guest.tileConfig.mode == gpu::texture::TileMode::Block)
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DetermineRenderTargetDimensions(guest, engine->surfaceClip);
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view = ctx.gpu.texture.FindOrCreate(guest, ctx.executor.tag);
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} else {
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format = engine::ColorTarget::Format::Disabled;
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packedState.SetColorRenderTargetFormat(index, engine::ColorTarget::Format::Disabled);
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view = {};
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}
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}
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/* Depth Render Target */
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void DepthRenderTargetState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, ztSize, ztOffset, ztFormat, ztBlockSize, ztArrayPitchLsr2, ztSelect, ztLayer, surfaceClip);
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}
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DepthRenderTargetState::DepthRenderTargetState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine) : engine{manager, dirtyHandle, engine} {}
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void DepthRenderTargetState::Flush(InterconnectContext &ctx, PackedPipelineState &packedState) {
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packedState.SetDepthRenderTargetFormat(engine->ztFormat, engine->ztSelect.targetCount);
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if (!engine->ztSelect.targetCount) {
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view = {};
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return;
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}
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GuestTexture guest{};
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guest.format = packedState.GetDepthRenderTargetFormat();
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guest.aspect = guest.format->vkAspect;
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guest.baseArrayLayer = engine->ztLayer.offset;
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bool thirdDimensionDefinesArraySize{engine->ztSize.control == engine::ZtSize::Control::ThirdDimensionDefinesArraySize};
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if (engine->ztSize.control == engine::ZtSize::Control::ThirdDimensionDefinesArraySize) {
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guest.layerCount = engine->ztSize.thirdDimension;
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guest.viewType = engine->ztSize.thirdDimension > 1 ? vk::ImageViewType::e2DArray : vk::ImageViewType::e2D;
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} else if (engine->ztSize.control == engine::ZtSize::Control::ArraySizeIsOne) {
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guest.layerCount = 1;
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guest.viewType = vk::ImageViewType::e2D;
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}
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guest.dimensions = gpu::texture::Dimensions{engine->ztSize.width, engine->ztSize.height, 1};
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guest.tileConfig = gpu::texture::TileConfig{
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.mode = gpu::texture::TileMode::Block,
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.blockHeight = engine->ztBlockSize.BlockHeight(),
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.blockDepth = engine->ztBlockSize.BlockDepth(),
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};
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guest.layerStride = (guest.baseArrayLayer > 1 || guest.layerCount > 1) ? engine->ZtArrayPitch() : 0;
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auto mappings{ctx.channelCtx.asCtx->gmmu.TranslateRange(engine->ztOffset, guest.GetSize())};
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guest.mappings.assign(mappings.begin(), mappings.end());
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if (guest.MappingsValid()) {
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if (guest.tileConfig.mode == gpu::texture::TileMode::Block)
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DetermineRenderTargetDimensions(guest, engine->surfaceClip);
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view = ctx.gpu.texture.FindOrCreate(guest, ctx.executor.tag);
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} else {
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packedState.SetDepthRenderTargetFormat(engine->ztFormat, false);
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view = {};
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}
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}
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/* Pipeline Stages */
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void PipelineStageState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, pipeline, programRegion);
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}
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PipelineStageState::PipelineStageState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine, u8 shaderType)
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: engine{manager, dirtyHandle, engine},
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shaderType{static_cast<engine::Pipeline::Shader::Type>(shaderType)} {}
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void PipelineStageState::Flush(InterconnectContext &ctx) {
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if (engine->pipeline.shader.type != shaderType)
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throw exception("Shader type mismatch: {} != {}!", engine->pipeline.shader.type, static_cast<u8>(shaderType));
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if (!engine->pipeline.shader.enable && shaderType != engine::Pipeline::Shader::Type::Vertex) {
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hash = 0;
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return;
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}
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std::tie(binary, hash) = cache.Lookup(ctx, engine->programRegion, engine->pipeline.programOffset);
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}
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bool PipelineStageState::Refresh(InterconnectContext &ctx) {
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return cache.Refresh(ctx, engine->programRegion, engine->pipeline.programOffset);
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}
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void PipelineStageState::PurgeCaches() {
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cache.PurgeCaches();
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}
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/* Vertex Input State */
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void VertexInputState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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ranges::for_each(vertexStreams, [&](const auto ®s) { manager.Bind(handle, regs.format, regs.frequency); });
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auto bindFull{[&](const auto ®s) { manager.Bind(handle, regs); }};
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ranges::for_each(vertexStreamInstance, bindFull);
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ranges::for_each(vertexAttributes, bindFull);
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}
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VertexInputState::VertexInputState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine) : engine{manager, dirtyHandle, engine} {}
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void VertexInputState::Flush(PackedPipelineState &packedState) {
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for (u32 i{}; i < engine::VertexStreamCount; i++)
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packedState.SetVertexBinding(i, engine->vertexStreams[i], engine->vertexStreamInstance[i]);
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for (u32 i{}; i < engine::VertexAttributeCount; i++) {
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if (engine->vertexAttributes[i].source == engine::VertexAttribute::Source::Active)
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packedState.vertexAttributes[i] = engine->vertexAttributes[i];
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else
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packedState.vertexAttributes[i] = { .source = engine::VertexAttribute::Source::Inactive };
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}
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}
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/* Input Assembly State */
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void InputAssemblyState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, primitiveRestartEnable);
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}
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InputAssemblyState::InputAssemblyState(const EngineRegisters &engine) : engine{engine} {}
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void InputAssemblyState::Update(PackedPipelineState &packedState) {
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packedState.topology = currentEngineTopology;
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packedState.primitiveRestartEnabled = engine.primitiveRestartEnable & 1;
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}
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void InputAssemblyState::SetPrimitiveTopology(engine::DrawTopology topology) {
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currentEngineTopology = topology;
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}
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engine::DrawTopology InputAssemblyState::GetPrimitiveTopology() const {
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return currentEngineTopology;
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}
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bool InputAssemblyState::NeedsQuadConversion() const {
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return currentEngineTopology == engine::DrawTopology::Quads;
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}
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/* Tessellation State */
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void TessellationState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, patchSize, tessellationParameters);
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}
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TessellationState::TessellationState(const EngineRegisters &engine) : engine{engine} {}
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void TessellationState::Update(PackedPipelineState &packedState) {
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packedState.patchSize = engine.patchSize;
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packedState.SetTessellationParameters(engine.tessellationParameters);
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}
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/* Rasterizer State */
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void RasterizationState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, rasterEnable, frontPolygonMode, backPolygonMode, viewportClipControl, oglCullEnable, oglFrontFace, oglCullFace, windowOrigin, provokingVertex, polyOffset, pointSize, zClipRange);
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}
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RasterizationState::RasterizationState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine) : engine{manager, dirtyHandle, engine} {}
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bool ConvertDepthBiasEnable(engine::PolyOffset polyOffset, engine::PolygonMode polygonMode) {
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switch (polygonMode) {
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case engine::PolygonMode::Point:
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return polyOffset.pointEnable;
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case engine::PolygonMode::Line:
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return polyOffset.lineEnable;
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case engine::PolygonMode::Fill:
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return polyOffset.fillEnable;
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default:
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throw exception("Invalid polygon mode: 0x{:X}", static_cast<u32>(polygonMode));
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}
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}
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void RasterizationState::Flush(PackedPipelineState &packedState) {
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packedState.rasterizerDiscardEnable = !engine->rasterEnable;
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packedState.SetPolygonMode(engine->frontPolygonMode);
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if (engine->backPolygonMode != engine->frontPolygonMode)
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Logger::Warn("Non-matching polygon modes!");
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packedState.SetCullMode(engine->oglCullEnable, engine->oglCullFace);
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packedState.flipYEnable = engine->windowOrigin.flipY;
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bool origFrontFaceClockwise{engine->oglFrontFace == engine::FrontFace::CW};
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packedState.frontFaceClockwise = (packedState.flipYEnable != origFrontFaceClockwise);
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packedState.depthBiasEnable = ConvertDepthBiasEnable(engine->polyOffset, engine->frontPolygonMode);
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packedState.provokingVertex = engine->provokingVertex.value;
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packedState.pointSize = engine->pointSize;
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packedState.openGlNdc = engine->zClipRange == engine::ZClipRange::NegativeWToPositiveW;
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packedState.SetDepthClampEnable(engine->viewportClipControl.geometryClip);
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}
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/* Depth Stencil State */
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void DepthStencilState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, depthTestEnable, depthWriteEnable, depthFunc, depthBoundsTestEnable, stencilTestEnable, twoSidedStencilTestEnable, stencilOps, stencilBack, alphaTestEnable, alphaFunc, alphaRef);
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}
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DepthStencilState::DepthStencilState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine) : engine{manager, dirtyHandle, engine} {}
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void DepthStencilState::Flush(PackedPipelineState &packedState) {
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packedState.depthTestEnable = engine->depthTestEnable;
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packedState.depthWriteEnable = engine->depthWriteEnable;
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packedState.SetDepthFunc(engine->depthTestEnable ? engine->depthFunc : engine::CompareFunc::OglAlways);
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packedState.depthBoundsTestEnable = engine->depthBoundsTestEnable;
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packedState.stencilTestEnable = engine->stencilTestEnable;
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if (packedState.stencilTestEnable) {
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auto stencilBack{engine->twoSidedStencilTestEnable ? engine->stencilBack : engine->stencilOps};
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packedState.SetStencilOps(engine->stencilOps, stencilBack);
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} else {
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packedState.SetStencilOps({ .func = engine::CompareFunc::OglAlways }, { .func = engine::CompareFunc::OglAlways });
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}
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packedState.alphaTestEnable = engine->alphaTestEnable;
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packedState.SetAlphaFunc(engine->alphaTestEnable ? engine->alphaFunc : engine::CompareFunc::OglAlways);
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packedState.alphaRef = engine->alphaTestEnable ? engine->alphaRef : 0;
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};
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/* Color Blend State */
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void ColorBlendState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, logicOp, singleCtWriteControl, ctWrites, blendStatePerTargetEnable, blendPerTargets, blend);
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}
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ColorBlendState::ColorBlendState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine) : engine{manager, dirtyHandle, engine} {}
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void ColorBlendState::Flush(PackedPipelineState &packedState) {
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packedState.logicOpEnable = engine->logicOp.enable;
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packedState.SetLogicOp(engine->logicOp.func);
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writtenCtMask.reset();
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for (u32 i{}; i < engine::ColorTargetCount; i++) {
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auto ctWrite{[&]() {
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if (engine->singleCtWriteControl)
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return engine->ctWrites[0];
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else
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return engine->ctWrites[i];
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}()};
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bool enable{engine->blend.enable[i] != 0};
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if (engine->blendStatePerTargetEnable)
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packedState.SetAttachmentBlendState(i, enable, ctWrite, engine->blendPerTargets[i]);
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else
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packedState.SetAttachmentBlendState(i, enable, ctWrite, engine->blend);
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writtenCtMask.set(i, ctWrite.Any());
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}
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}
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/* Transform Feedback State */
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void TransformFeedbackState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, streamOutputEnable, streamOutControls, streamOutLayoutSelect);
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}
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TransformFeedbackState::TransformFeedbackState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine) : engine{manager, dirtyHandle, engine} {}
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void TransformFeedbackState::Flush(PackedPipelineState &packedState) {
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packedState.transformFeedbackEnable = engine->streamOutputEnable;
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packedState.transformFeedbackVaryings = {};
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if (engine->streamOutputEnable)
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for (size_t i{}; i < engine::StreamOutBufferCount; i++)
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packedState.SetTransformFeedbackVaryings(engine->streamOutControls[i], engine->streamOutLayoutSelect[i], i);
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}
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/* Global Shader Config State */
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void GlobalShaderConfigState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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manager.Bind(handle, postVtgShaderAttributeSkipMask, bindlessTexture, apiMandatedEarlyZ, viewportScaleOffsetEnable);
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}
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GlobalShaderConfigState::GlobalShaderConfigState(const EngineRegisters &engine) : engine{engine} {}
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void GlobalShaderConfigState::Update(PackedPipelineState &packedState) {
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packedState.postVtgShaderAttributeSkipMask = engine.postVtgShaderAttributeSkipMask;
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packedState.bindlessTextureConstantBufferSlotSelect = engine.bindlessTexture.constantBufferSlotSelect;
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packedState.apiMandatedEarlyZ = engine.apiMandatedEarlyZ;
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packedState.viewportTransformEnable = engine.viewportScaleOffsetEnable;
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}
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/* Pipeline State */
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void PipelineState::EngineRegisters::DirtyBind(DirtyManager &manager, dirty::Handle handle) const {
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auto bindFunc{[&](auto ®s) { regs.DirtyBind(manager, handle); }};
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ranges::for_each(pipelineStageRegisters, bindFunc);
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ranges::for_each(colorRenderTargetsRegisters, bindFunc);
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bindFunc(depthRenderTargetRegisters);
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bindFunc(vertexInputRegisters);
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bindFunc(inputAssemblyRegisters);
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bindFunc(tessellationRegisters);
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bindFunc(rasterizationRegisters);
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bindFunc(depthStencilRegisters);
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bindFunc(colorBlendRegisters);
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bindFunc(globalShaderConfigRegisters);
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bindFunc(transformFeedbackRegisters);
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manager.Bind(handle, ctSelect);
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}
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PipelineState::PipelineState(dirty::Handle dirtyHandle, DirtyManager &manager, const EngineRegisters &engine)
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: engine{manager, dirtyHandle, engine},
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pipelineStages{util::MergeInto<dirty::ManualDirtyState<PipelineStageState>, engine::PipelineCount>(manager, engine.pipelineStageRegisters, util::IncrementingT<u8>{})},
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colorRenderTargets{util::MergeInto<dirty::ManualDirtyState<ColorRenderTargetState>, engine::ColorTargetCount>(manager, engine.colorRenderTargetsRegisters, util::IncrementingT<size_t>{})},
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depthRenderTarget{manager, engine.depthRenderTargetRegisters},
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vertexInput{manager, engine.vertexInputRegisters},
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tessellation{engine.tessellationRegisters},
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rasterization{manager, engine.rasterizationRegisters},
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depthStencil{manager, engine.depthStencilRegisters},
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colorBlend{manager, engine.colorBlendRegisters},
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transformFeedback{manager, engine.transformFeedbackRegisters},
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directState{engine.inputAssemblyRegisters},
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globalShaderConfig{engine.globalShaderConfigRegisters},
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ctSelect{engine.ctSelect} {}
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void PipelineState::Flush(InterconnectContext &ctx, Textures &textures, ConstantBufferSet &constantBuffers, StateUpdateBuilder &builder) {
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TRACE_EVENT("gpu", "PipelineState::Flush");
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packedState.dynamicStateActive = ctx.gpu.traits.supportsExtendedDynamicState;
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packedState.ctSelect = ctSelect;
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std::array<ShaderBinary, engine::PipelineCount> shaderBinaries;
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for (size_t i{}; i < engine::PipelineCount; i++) {
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const auto &stage{pipelineStages[i].UpdateGet(ctx)};
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packedState.shaderHashes[i] = stage.hash;
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shaderBinaries[i] = stage.binary;
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}
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colorBlend.Update(packedState);
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colorAttachments.clear();
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packedState.colorRenderTargetFormats = {};
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for (size_t i{}; i < engine::ColorTargetCount; i++) {
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if (i < ctSelect.count && colorBlend.Get().writtenCtMask.test(i)) {
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const auto &rt{colorRenderTargets[ctSelect[i]].UpdateGet(ctx, packedState)};
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const auto view{rt.view.get()};
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packedState.SetColorRenderTargetFormat(ctSelect[i], rt.format);
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colorAttachments.push_back(view);
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if (view)
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ctx.executor.AttachTexture(view);
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} else {
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colorAttachments.push_back({});
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}
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}
|
|
|
|
depthAttachment = depthRenderTarget.UpdateGet(ctx, packedState).view.get();
|
|
if (depthAttachment)
|
|
ctx.executor.AttachTexture(depthAttachment);
|
|
|
|
vertexInput.Update(packedState);
|
|
directState.inputAssembly.Update(packedState);
|
|
tessellation.Update(packedState);
|
|
rasterization.Update(packedState);
|
|
depthStencil.Update(packedState);
|
|
transformFeedback.Update(packedState);
|
|
globalShaderConfig.Update(packedState);
|
|
|
|
if (pipeline) {
|
|
if (auto newPipeline{pipeline->LookupNext(packedState)}) {
|
|
pipeline = newPipeline;
|
|
return;
|
|
}
|
|
}
|
|
|
|
auto newPipeline{ctx.gpu.graphicsPipelineManager->FindOrCreate(ctx, textures, constantBuffers, packedState, shaderBinaries)};
|
|
if (pipeline)
|
|
pipeline->AddTransition(newPipeline);
|
|
pipeline = newPipeline;
|
|
}
|
|
|
|
void PipelineState::PurgeCaches() {
|
|
pipeline = nullptr;
|
|
for (auto &stage : pipelineStages)
|
|
stage.MarkDirty(true);
|
|
}
|
|
|
|
std::shared_ptr<TextureView> PipelineState::GetColorRenderTargetForClear(InterconnectContext &ctx, size_t index) {
|
|
return colorRenderTargets[index].UpdateGet(ctx, packedState).view;
|
|
}
|
|
|
|
std::shared_ptr<TextureView> PipelineState::GetDepthRenderTargetForClear(InterconnectContext &ctx) {
|
|
return depthRenderTarget.UpdateGet(ctx, packedState).view;
|
|
}
|
|
}
|