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[UI] Image post-processing and full presentation/window rework

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[GPU] Add FXAA post-processing
[UI] Add FidelityFX FSR and CAS post-processing
[UI] Add blue noise dithering from 10bpc to 8bpc
[GPU] Apply the DC PWL gamma ramp closer to the spec, supporting fully white color
[UI] Allow the GPU CP thread to present on the host directly, bypassing the UI thread OS paint event
[UI] Allow variable refresh rate (or tearing)
[UI] Present the newest frame (restart) on DXGI
[UI] Replace GraphicsContext with a far more advanced Presenter with more coherent surface connection and UI overlay state management
[UI] Connect presentation to windows via the Surface class, not native window handles
[Vulkan] Switch to simpler Vulkan setup with no instance/device separation due to interdependencies and to pass fewer objects around
[Vulkan] Lower the minimum required Vulkan version to 1.0
[UI/GPU] Various cleanup, mainly ComPtr usage
[UI] Support per-monitor DPI awareness v2 on Windows
[UI] DPI-scale Dear ImGui
[UI] Replace the remaining non-detachable window delegates with unified window event and input listeners
[UI] Allow listeners to safely destroy or close the window, and to register/unregister listeners without use-after-free and the ABA problem
[UI] Explicit Z ordering of input listeners and UI overlays, top-down for input, bottom-up for drawing
[UI] Add explicit window lifecycle phases
[UI] Replace Window virtual functions with explicit desired state, its application, actual state, its feedback
[UI] GTK: Apply the initial size to the drawing area
[UI] Limit internal UI frame rate to that of the monitor
[UI] Hide the cursor using a timer instead of polling due to no repeated UI thread paints with GPU CP thread presentation, and only within the window
This commit is contained in:
Triang3l
2022-01-29 13:22:03 +03:00
parent 372bdd3ec9
commit fe3f0f26e4
428 changed files with 75942 additions and 18360 deletions
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86
src/xenia/gpu/command_processor.cc
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@@ -2,7 +2,7 @@
******************************************************************************
* Xenia : Xbox 360 Emulator Research Project *
******************************************************************************
* Copyright 2020 Ben Vanik. All rights reserved. *
* Copyright 2022 Ben Vanik. All rights reserved. *
* Released under the BSD license - see LICENSE in the root for more details. *
******************************************************************************
*/
@@ -45,15 +45,12 @@ CommandProcessor::CommandProcessor(GraphicsSystem* graphics_system,
CommandProcessor::~CommandProcessor() = default;
bool CommandProcessor::Initialize(
std::unique_ptr<xe::ui::GraphicsContext> context) {
context_ = std::move(context);
bool CommandProcessor::Initialize() {
// Initialize the gamma ramps to their default (linear) values - taken from
// what games set when starting.
for (uint32_t i = 0; i < 256; ++i) {
uint32_t value = i * 1023 / 255;
gamma_ramp_.normal[i].value = value | (value << 10) | (value << 20);
gamma_ramp_.table[i].value = value | (value << 10) | (value << 20);
}
for (uint32_t i = 0; i < 128; ++i) {
uint32_t value = (i * 65535 / 127) & ~63;
@@ -64,7 +61,7 @@ bool CommandProcessor::Initialize(
gamma_ramp_.pwl[i].values[j].value = value;
}
}
dirty_gamma_ramp_normal_ = true;
dirty_gamma_ramp_table_ = true;
dirty_gamma_ramp_pwl_ = true;
worker_running_ = true;
@@ -140,8 +137,18 @@ void CommandProcessor::CallInThread(std::function<void()> fn) {
void CommandProcessor::ClearCaches() {}
void CommandProcessor::SetDesiredSwapPostEffect(
SwapPostEffect swap_post_effect) {
if (swap_post_effect_desired_ == swap_post_effect) {
return;
}
swap_post_effect_desired_ = swap_post_effect;
CallInThread([this, swap_post_effect]() {
swap_post_effect_actual_ = swap_post_effect;
});
}
void CommandProcessor::WorkerThreadMain() {
context_->MakeCurrent();
if (!SetupContext()) {
xe::FatalError("Unable to setup command processor internal state");
return;
@@ -212,9 +219,6 @@ void CommandProcessor::Pause() {
threading::Thread::GetCurrentThread()->Suspend();
});
// HACK - Prevents a hang in IssueSwap()
swap_state_.pending = false;
fence.Wait();
}
@@ -255,7 +259,7 @@ bool CommandProcessor::Restore(ByteStream* stream) {
bool CommandProcessor::SetupContext() { return true; }
void CommandProcessor::ShutdownContext() { context_.reset(); }
void CommandProcessor::ShutdownContext() {}
void CommandProcessor::InitializeRingBuffer(uint32_t ptr, uint32_t size_log2) {
read_ptr_index_ = 0;
@@ -326,14 +330,17 @@ void CommandProcessor::UpdateGammaRampValue(GammaRampType type,
if (mask_lo) {
switch (type) {
case GammaRampType::kNormal:
case GammaRampType::kTable:
assert_true(regs->values[XE_GPU_REG_DC_LUT_RW_MODE].u32 == 0);
gamma_ramp_.normal[index].value = value;
dirty_gamma_ramp_normal_ = true;
gamma_ramp_.table[index].value = value;
dirty_gamma_ramp_table_ = true;
break;
case GammaRampType::kPWL:
assert_true(regs->values[XE_GPU_REG_DC_LUT_RW_MODE].u32 == 1);
gamma_ramp_.pwl[index].values[gamma_ramp_rw_subindex_].value = value;
// The lower 6 bits are hardwired to 0.
// https://developer.amd.com/wordpress/media/2012/10/RRG-216M56-03oOEM.pdf
gamma_ramp_.pwl[index].values[gamma_ramp_rw_subindex_].value =
value & ~(uint32_t(63) | (uint32_t(63) << 16));
gamma_ramp_rw_subindex_ = (gamma_ramp_rw_subindex_ + 1) % 3;
dirty_gamma_ramp_pwl_ = true;
break;
@@ -385,51 +392,6 @@ void CommandProcessor::PrepareForWait() { trace_writer_.Flush(); }
void CommandProcessor::ReturnFromWait() {}
void CommandProcessor::IssueSwap(uint32_t frontbuffer_ptr,
uint32_t frontbuffer_width,
uint32_t frontbuffer_height) {
SCOPE_profile_cpu_f("gpu");
if (!swap_request_handler_) {
return;
}
// If there was a swap pending we drop it on the floor.
// This prevents the display from pulling the backbuffer out from under us.
// If we skip a lot then we may need to buffer more, but as the display
// thread should be fairly idle that shouldn't happen.
if (!cvars::vsync) {
std::lock_guard<std::mutex> lock(swap_state_.mutex);
if (swap_state_.pending) {
swap_state_.pending = false;
// TODO(benvanik): frame skip counter.
XELOGW("Skipped frame!");
}
} else {
// Spin until no more pending swap.
while (worker_running_) {
{
std::lock_guard<std::mutex> lock(swap_state_.mutex);
if (!swap_state_.pending) {
break;
}
}
xe::threading::MaybeYield();
}
}
PerformSwap(frontbuffer_ptr, frontbuffer_width, frontbuffer_height);
{
// Set pending so that the display will swap the next time it can.
std::lock_guard<std::mutex> lock(swap_state_.mutex);
swap_state_.pending = true;
}
// Notify the display a swap is pending so that our changes are picked up.
// It does the actual front/back buffer swap.
swap_request_handler_();
}
uint32_t CommandProcessor::ExecutePrimaryBuffer(uint32_t read_index,
uint32_t write_index) {
SCOPE_profile_cpu_f("gpu");
@@ -837,7 +799,7 @@ bool CommandProcessor::ExecutePacketType3_XE_SWAP(RingBuffer* reader,
uint32_t frontbuffer_height = reader->ReadAndSwap<uint32_t>();
reader->AdvanceRead((count - 4) * sizeof(uint32_t));
if (swap_mode_ == SwapMode::kNormal) {
if (!ignore_swap_) {
IssueSwap(frontbuffer_ptr, frontbuffer_width, frontbuffer_height);
}