The-Homebrew-Cloud/skyline
2
0
Fork 0
mirror of https://github.com/skyline-emu/skyline.git synced 2024-11-30 07:54:15 +01:00
Code Issues Packages Projects Releases Wiki Activity

Rework GraphicBufferProducer

Browse Source 
This commit makes GraphicBufferProducer significantly more accurate by matching the behavior of AOSP alongside mirroring the tweaks made by Nintendo. 

It eliminates a lot of the magic structures and enumerations used prior and replaces them with the correct values from AOSP or HOS. 

There was a lot of functional inaccuracy as well which was fixed, we emulate the exact subset of HOS behavior that we need to. A lot of the intermediate layers such as GraphicBufferConsumer or Gralloc/Sync are not emulated as they're pointless abstractions here.
This commit is contained in:
PixelyIon 2021-04-16 20:35:24 +05:30
parent aa4df1b1f0
commit 9b145b5e26
21 changed files with 1035 additions and 243 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
app/src/main/cpp/skyline/common.h
View File

@ -119,11 +119,6 @@ namespace skyline {
}; };
namespace constant { namespace constant {
// Display
constexpr u16 HandheldResolutionW{1280}; //!< The width component of the handheld resolution
constexpr u16 HandheldResolutionH{720}; //!< The height component of the handheld resolution
constexpr u16 DockedResolutionW{1920}; //!< The width component of the docked resolution
constexpr u16 DockedResolutionH{1080}; //!< The height component of the docked resolution
// Time // Time
constexpr u64 NsInSecond{1000000000}; //!< The amount of nanoseconds in a second constexpr u64 NsInSecond{1000000000}; //!< The amount of nanoseconds in a second
constexpr u64 NsInDay{86400000000000UL}; //!< The amount of nanoseconds in a day constexpr u64 NsInDay{86400000000000UL}; //!< The amount of nanoseconds in a day
@ -191,7 +186,7 @@ namespace skyline {
* @brief A way to implicitly convert a pointer to uintptr_t and leave it unaffected if it isn't a pointer * @brief A way to implicitly convert a pointer to uintptr_t and leave it unaffected if it isn't a pointer
*/ */
template<typename T> template<typename T>
T PointerValue(T item) { constexpr T PointerValue(T item) {
return item; return item;
} }
@ -204,7 +199,7 @@ namespace skyline {
* @brief A way to implicitly convert an integral to a pointer, if the return type is a pointer * @brief A way to implicitly convert an integral to a pointer, if the return type is a pointer
*/ */
template<typename Return, typename T> template<typename Return, typename T>
Return ValuePointer(T item) { constexpr Return ValuePointer(T item) {
if constexpr (std::is_pointer<Return>::value) if constexpr (std::is_pointer<Return>::value)
return reinterpret_cast<Return>(item); return reinterpret_cast<Return>(item);
else else

2
app/src/main/cpp/skyline/gpu.cpp
View File

@ -1,4 +1,4 @@
// SPDX-License-Identifier: LGPL-3.0-or-later // SPDX-License-Identifier: MPL-2.0
// Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/)
#include <jvm.h> #include <jvm.h>

76
app/src/main/cpp/skyline/gpu/presentation_engine.cpp
View File

@ -3,7 +3,7 @@
#include <android/native_window_jni.h> #include <android/native_window_jni.h>
#include <gpu.h> #include <gpu.h>
#include "jvm.h" #include <jvm.h>
#include "presentation_engine.h" #include "presentation_engine.h"
extern skyline::i32 Fps; extern skyline::i32 Fps;
@ -22,7 +22,30 @@ namespace skyline::gpu {
env->DeleteGlobalRef(surface); env->DeleteGlobalRef(surface);
} }
void PresentationEngine::UpdateSwapchain(u32 imageCount, vk::Format imageFormat, vk::Extent2D imageExtent) { service::hosbinder::NativeWindowTransform GetAndroidTransform(vk::SurfaceTransformFlagBitsKHR transform) {
using NativeWindowTransform = service::hosbinder::NativeWindowTransform;
switch (transform) {
case vk::SurfaceTransformFlagBitsKHR::eIdentity:
case vk::SurfaceTransformFlagBitsKHR::eInherit:
return NativeWindowTransform::Identity;
case vk::SurfaceTransformFlagBitsKHR::eRotate90:
return NativeWindowTransform::Rotate90;
case vk::SurfaceTransformFlagBitsKHR::eRotate180:
return NativeWindowTransform::Rotate180;
case vk::SurfaceTransformFlagBitsKHR::eRotate270:
return NativeWindowTransform::Rotate270;
case vk::SurfaceTransformFlagBitsKHR::eHorizontalMirror:
return NativeWindowTransform::MirrorHorizontal;
case vk::SurfaceTransformFlagBitsKHR::eHorizontalMirrorRotate90:
return NativeWindowTransform::MirrorHorizontalRotate90;
case vk::SurfaceTransformFlagBitsKHR::eHorizontalMirrorRotate180:
return NativeWindowTransform::MirrorVertical;
case vk::SurfaceTransformFlagBitsKHR::eHorizontalMirrorRotate270:
return NativeWindowTransform::MirrorVerticalRotate90;
}
}
void PresentationEngine::UpdateSwapchain(u16 imageCount, vk::Format imageFormat, vk::Extent2D imageExtent) {
if (!imageCount) if (!imageCount)
return; return;
@ -36,6 +59,8 @@ namespace skyline::gpu {
if ((capabilities.supportedUsageFlags & presentUsage) != presentUsage) if ((capabilities.supportedUsageFlags & presentUsage) != presentUsage)
throw exception("Swapchain doesn't support image usage '{}': {}", vk::to_string(presentUsage), vk::to_string(capabilities.supportedUsageFlags)); throw exception("Swapchain doesn't support image usage '{}': {}", vk::to_string(presentUsage), vk::to_string(capabilities.supportedUsageFlags));
transformHint = GetAndroidTransform(capabilities.currentTransform);
vkSwapchain = vk::raii::SwapchainKHR(gpu.vkDevice, vk::SwapchainCreateInfoKHR{ vkSwapchain = vk::raii::SwapchainKHR(gpu.vkDevice, vk::SwapchainCreateInfoKHR{
.surface = **vkSurface, .surface = **vkSurface,
.minImageCount = imageCount, .minImageCount = imageCount,
@ -59,7 +84,7 @@ namespace skyline::gpu {
} }
void PresentationEngine::UpdateSurface(jobject newSurface) { void PresentationEngine::UpdateSurface(jobject newSurface) {
std::lock_guard lock(mutex); std::lock_guard guard(mutex);
auto env{state.jvm->GetEnv()}; auto env{state.jvm->GetEnv()};
if (!env->IsSameObject(surface, nullptr)) { if (!env->IsSameObject(surface, nullptr)) {
@ -85,26 +110,45 @@ namespace skyline::gpu {
} }
std::shared_ptr<Texture> PresentationEngine::CreatePresentationTexture(const std::shared_ptr<GuestTexture> &texture, u32 slot) { std::shared_ptr<Texture> PresentationEngine::CreatePresentationTexture(const std::shared_ptr<GuestTexture> &texture, u32 slot) {
std::unique_lock lock(mutex); std::lock_guard guard(mutex);
if (swapchain.imageCount <= slot) if (swapchain.imageCount <= slot)
UpdateSwapchain(slot + 1, texture->format.vkFormat, texture->dimensions); UpdateSwapchain(std::max(slot + 1, 2U), texture->format.vkFormat, texture->dimensions);
return texture->InitializeTexture(vk::raii::Image(gpu.vkDevice, vkSwapchain->getImages().at(slot))); return texture->InitializeTexture(vk::raii::Image(gpu.vkDevice, vkSwapchain->getImages().at(slot)));
} }
u32 PresentationEngine::GetFreeTexture() { service::hosbinder::AndroidStatus PresentationEngine::GetFreeTexture(bool async, i32 &slot) {
using AndroidStatus = service::hosbinder::AndroidStatus;
std::unique_lock lock(mutex); std::unique_lock lock(mutex);
auto nextImage{vkSwapchain->acquireNextImage(std::numeric_limits<u64>::max())}; if (swapchain.dequeuedCount < swapchain.imageCount) {
if (nextImage.first == vk::Result::eErrorSurfaceLostKHR || nextImage.first == vk::Result::eSuboptimalKHR) { swapchain.dequeuedCount++;
vk::raii::Fence fence(state.gpu->vkDevice, vk::FenceCreateInfo{});
auto timeout{async ? 0ULL : std::numeric_limits<u64>::max()}; // We cannot block for a buffer to be retrieved in async mode
auto nextImage{vkSwapchain->acquireNextImage(timeout, {}, *fence)};
if (nextImage.first == vk::Result::eTimeout) {
return AndroidStatus::WouldBlock;
} else if (nextImage.first == vk::Result::eErrorSurfaceLostKHR || nextImage.first == vk::Result::eSuboptimalKHR) {
surfaceCondition.wait(lock, [this]() { return vkSurface.has_value(); }); surfaceCondition.wait(lock, [this]() { return vkSurface.has_value(); });
return GetFreeTexture(); return GetFreeTexture(async, slot);
}
return nextImage.second;
} }
void PresentationEngine::Present(const std::shared_ptr<Texture> &texture) { gpu.vkDevice.waitForFences(*fence, true, std::numeric_limits<u64>::max());
slot = nextImage.second;
return AndroidStatus::Ok;
}
return AndroidStatus::Busy;
}
void PresentationEngine::Present(i32 slot) {
std::unique_lock lock(mutex); std::unique_lock lock(mutex);
surfaceCondition.wait(lock, [this]() { return vkSurface.has_value(); }); surfaceCondition.wait(lock, [this]() { return vkSurface.has_value(); });
if (--swapchain.dequeuedCount < 0) [[unlikely]] {
throw exception("Swapchain has been presented more times than images from it have been acquired: {} (Image Count: {})", swapchain.dequeuedCount, swapchain.imageCount);
}
vsyncEvent->Signal(); vsyncEvent->Signal();
if (frameTimestamp) { if (frameTimestamp) {
@ -119,4 +163,12 @@ namespace skyline::gpu {
frameTimestamp = util::GetTimeNs(); frameTimestamp = util::GetTimeNs();
} }
} }
service::hosbinder::NativeWindowTransform PresentationEngine::GetTransformHint() {
std::unique_lock lock(mutex);
surfaceCondition.wait(lock, [this]() { return vkSurface.has_value(); });
if (!transformHint)
transformHint = GetAndroidTransform(gpu.vkPhysicalDevice.getSurfaceCapabilitiesKHR(**vkSurface).currentTransform);
return *transformHint;
}
} }

24
app/src/main/cpp/skyline/gpu/presentation_engine.h
View File

@ -5,6 +5,8 @@
#include <common/trace.h> #include <common/trace.h>
#include <kernel/types/KEvent.h> #include <kernel/types/KEvent.h>
#include <services/hosbinder/native_window.h>
#include <services/hosbinder/android_types.h>
#include "texture.h" #include "texture.h"
struct ANativeWindow; struct ANativeWindow;
@ -18,13 +20,15 @@ namespace skyline::gpu {
const DeviceState &state; const DeviceState &state;
const GPU &gpu; const GPU &gpu;
std::mutex mutex; //!< Synchronizes access to the surface objects std::mutex mutex; //!< Synchronizes access to the surface objects
std::condition_variable surfaceCondition; //!< Allows us to efficiently wait for the window object to be set std::condition_variable surfaceCondition; //!< Allows us to efficiently wait for Vulkan surface to be initialized
jobject surface{}; //!< The Surface object backing the ANativeWindow jobject surface{}; //!< The Surface object backing the ANativeWindow
std::optional<vk::raii::SurfaceKHR> vkSurface; //!< The Vulkan Surface object that is backed by ANativeWindow std::optional<vk::raii::SurfaceKHR> vkSurface; //!< The Vulkan Surface object that is backed by ANativeWindow
std::optional<service::hosbinder::NativeWindowTransform> transformHint; //!< The optimal transform for the application to render as
std::optional<vk::raii::SwapchainKHR> vkSwapchain; //!< The Vulkan swapchain and the properties associated with it std::optional<vk::raii::SwapchainKHR> vkSwapchain; //!< The Vulkan swapchain and the properties associated with it
struct SwapchainContext { struct SwapchainContext {
u32 imageCount{}; u16 imageCount{};
i32 dequeuedCount{};
vk::Format imageFormat{}; vk::Format imageFormat{};
vk::Extent2D imageExtent{}; vk::Extent2D imageExtent{};
} swapchain; //!< The properties of the currently created swapchain } swapchain; //!< The properties of the currently created swapchain
@ -32,7 +36,7 @@ namespace skyline::gpu {
u64 frameTimestamp{}; //!< The timestamp of the last frame being shown u64 frameTimestamp{}; //!< The timestamp of the last frame being shown
perfetto::Track presentationTrack; //!< Perfetto track used for presentation events perfetto::Track presentationTrack; //!< Perfetto track used for presentation events
void UpdateSwapchain(u32 imageCount, vk::Format imageFormat, vk::Extent2D imageExtent); void UpdateSwapchain(u16 imageCount, vk::Format imageFormat, vk::Extent2D imageExtent);
public: public:
texture::Dimensions resolution{}; texture::Dimensions resolution{};
@ -55,13 +59,19 @@ namespace skyline::gpu {
std::shared_ptr<Texture> CreatePresentationTexture(const std::shared_ptr<GuestTexture> &texture, u32 slot); std::shared_ptr<Texture> CreatePresentationTexture(const std::shared_ptr<GuestTexture> &texture, u32 slot);
/** /**
* @return The slot of the texture that's available to write into * @param async If to return immediately when a texture is not available
* @param slot The slot the freed texture is in is written into this, it is untouched if there's an error
*/ */
u32 GetFreeTexture(); service::hosbinder::AndroidStatus GetFreeTexture(bool async, i32& slot);
/** /**
* @brief Send the supplied texture to the presentation queue to be displayed * @brief Send a texture from a slot to the presentation queue to be displayed
*/ */
void Present(const std::shared_ptr<Texture> &texture); void Present(i32 slot);
/**
* @return A transform that the application should render with to elide costly transforms later
*/
service::hosbinder::NativeWindowTransform GetTransformHint();
}; };
} }

6
app/src/main/cpp/skyline/gpu/texture.h
View File

@ -94,9 +94,9 @@ namespace skyline::gpu {
* @note Refer to Chapter 20.1 of the Tegra X1 TRM for information * @note Refer to Chapter 20.1 of the Tegra X1 TRM for information
*/ */
enum class TileMode { enum class TileMode {
Linear, //!< This is a purely linear texture Linear, //!< All pixels are arranged linearly
Pitch, //!< This is a pitch-linear texture Pitch, //!< All pixels are arranged linearly but rows aligned to the pitch
Block, //!< This is a 16Bx2 block-linear texture Block, //!< All pixels are arranged into blocks and swizzled in a Z-order curve to optimize for spacial locality
}; };
/** /**

12
app/src/main/cpp/skyline/services/am/controller/ICommonStateGetter.cpp
View File

@ -54,11 +54,15 @@ namespace skyline::service::am {
Result ICommonStateGetter::GetDefaultDisplayResolution(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) { Result ICommonStateGetter::GetDefaultDisplayResolution(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
if (operationMode == OperationMode::Handheld) { if (operationMode == OperationMode::Handheld) {
response.Push<u32>(constant::HandheldResolutionW); constexpr u16 HandheldResolutionW{1280};
response.Push<u32>(constant::HandheldResolutionH); constexpr u16 HandheldResolutionH{720};
response.Push<u32>(HandheldResolutionW);
response.Push<u32>(HandheldResolutionH);
} else if (operationMode == OperationMode::Docked) { } else if (operationMode == OperationMode::Docked) {
response.Push<u32>(constant::DockedResolutionW); constexpr u16 DockedResolutionW{1920};
response.Push<u32>(constant::DockedResolutionH); constexpr u16 DockedResolutionH{1080};
response.Push<u32>(DockedResolutionW);
response.Push<u32>(DockedResolutionH);
} }
return {}; return {};
} }

55
app/src/main/cpp/skyline/services/common/parcel.h
View File

@ -49,16 +49,52 @@ namespace skyline::service {
return value; return value;
} }
/**
* @return A pointer to an optional flattenable from the top of data, nullptr will be returned if the object doesn't exist
*/
template<typename ValueType>
ValueType* PopOptionalFlattenable() {
bool hasObject{static_cast<bool>(Pop<u32>())};
if (hasObject) {
auto size{Pop<u64>()};
if (size != sizeof(ValueType))
throw exception("Popping flattenable of size 0x{:X} with type size 0x{:X}", size, sizeof(ValueType));
return &Pop<ValueType>();
} else {
return nullptr;
}
}
/** /**
* @brief Writes a value to the Parcel * @brief Writes a value to the Parcel
*/ */
template<typename ValueType> template<typename ValueType>
void Push(const ValueType &value) { void Push(const ValueType &value) {
data.reserve(data.size() + sizeof(ValueType)); auto offset{data.size()};
auto item{reinterpret_cast<const u8 *>(&value)}; data.resize(offset + sizeof(ValueType));
for (size_t index{}; sizeof(ValueType) > index; index++) { *(reinterpret_cast<ValueType*>(data.data() + offset)) = value;
data.push_back(*item); }
item++;
/**
* @brief Writes a 32-bit boolean flag denoting if an object exists alongside the object if it exists
*/
template<typename ObjectType>
void PushOptionalFlattenable(ObjectType *pointer) {
Push<u32>(pointer != nullptr);
if (pointer) {
Push<u32>(sizeof(ObjectType)); // Object Size
Push<u32>(0); // FD Count
Push(*pointer);
}
}
template<typename ObjectType>
void PushOptionalFlattenable(std::optional<ObjectType> object) {
Push<u32>(object.has_value());
if (object) {
Push<u32>(sizeof(ObjectType));
Push<u32>(0);
Push(*object);
} }
} }
@ -67,12 +103,9 @@ namespace skyline::service {
*/ */
template<typename ObjectType> template<typename ObjectType>
void PushObject(const ObjectType &object) { void PushObject(const ObjectType &object) {
objects.reserve(objects.size() + sizeof(ObjectType)); auto offset{objects.size()};
auto item{reinterpret_cast<const u8 *>(&object)}; objects.resize(offset + sizeof(ObjectType));
for (size_t index{}; sizeof(ObjectType) > index; index++) { *(reinterpret_cast<ObjectType*>(objects.data() + offset)) = object;
objects.push_back(*object);
item++;
}
} }
/** /**

498
app/src/main/cpp/skyline/services/hosbinder/GraphicBufferProducer.cpp
View File

@ -1,9 +1,12 @@
// SPDX-License-Identifier: MPL-2.0 // SPDX-License-Identifier: MPL-2.0
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
// Copyright © 2005 The Android Open Source Project
// Copyright © 2019-2020 Ryujinx Team and Contributors
#include <android/hardware_buffer.h> #include <android/hardware_buffer.h>
#include <gpu.h> #include <gpu.h>
#include <gpu/format.h> #include <gpu/format.h>
#include <soc.h>
#include <common/settings.h> #include <common/settings.h>
#include <services/nvdrv/driver.h> #include <services/nvdrv/driver.h>
#include <services/nvdrv/devices/nvmap.h> #include <services/nvdrv/devices/nvmap.h>
@ -11,170 +14,449 @@
#include "GraphicBufferProducer.h" #include "GraphicBufferProducer.h"
namespace skyline::service::hosbinder { namespace skyline::service::hosbinder {
Buffer::Buffer(const GbpBuffer &gbpBuffer, std::shared_ptr<gpu::Texture> texture) : gbpBuffer(gbpBuffer), texture(std::move(texture)) {}
GraphicBufferProducer::GraphicBufferProducer(const DeviceState &state) : state(state) {} GraphicBufferProducer::GraphicBufferProducer(const DeviceState &state) : state(state) {}
void GraphicBufferProducer::RequestBuffer(Parcel &in, Parcel &out) { u8 GraphicBufferProducer::GetPendingBufferCount() {
u32 slot{in.Pop<u32>()}; u8 count{};
for (auto it{queue.begin()}, end{it + activeSlotCount}; it < end; it++)
out.Push<u32>(1); if (it->state == BufferState::Queued)
out.Push<u32>(sizeof(GbpBuffer)); count++;
out.Push<u32>(0); return count;
out.Push(queue.at(slot)->gbpBuffer);
state.logger->Debug("#{}", slot, sizeof(GbpBuffer));
} }
void GraphicBufferProducer::DequeueBuffer(Parcel &in, Parcel &out) { AndroidStatus GraphicBufferProducer::RequestBuffer(i32 slot, GraphicBuffer *&buffer) {
in.Pop<u32>(); //!< async boolean flag std::lock_guard guard(mutex);
u32 width{in.Pop<u32>()}; if (slot < 0 || slot >= queue.size()) [[unlikely]] {
u32 height{in.Pop<u32>()}; state.logger->Warn("#{} was out of range", slot);
u32 format{in.Pop<u32>()}; return AndroidStatus::BadValue;
u32 usage{in.Pop<u32>()}; }
auto &bufferSlot{queue[slot]};
bufferSlot.wasBufferRequested = true;
buffer = bufferSlot.graphicBuffer.get();
state.logger->Debug("#{}", slot);
return AndroidStatus::Ok;
}
AndroidStatus GraphicBufferProducer::DequeueBuffer(bool async, u32 width, u32 height, AndroidPixelFormat format, u32 usage, i32 &slot, std::optional<AndroidFence> &fence) {
if ((width && !height) || (!width && height)) {
state.logger->Warn("Dimensions {}x{} should be uniformly zero or non-zero", width, height);
return AndroidStatus::BadValue;
}
constexpr i32 invalidGraphicBufferSlot{-1}; //!< https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueCore.h;l=61
slot = invalidGraphicBufferSlot;
std::lock_guard guard(mutex);
auto result{state.gpu->presentation.GetFreeTexture(async, slot)};
if (result != AndroidStatus::Ok) [[unlikely]] {
if (result == AndroidStatus::Busy)
state.logger->Warn("No free buffers to dequeue");
return result;
}
width = width ? width : defaultWidth;
height = height ? height : defaultHeight;
format = (format != AndroidPixelFormat::None) ? format : defaultFormat;
u32 slot{state.gpu->presentation.GetFreeTexture()};
auto &buffer{queue.at(slot)}; auto &buffer{queue.at(slot)};
if ((format != 0 && buffer->gbpBuffer.format != format) || buffer->gbpBuffer.width != width || buffer->gbpBuffer.height != height || (buffer->gbpBuffer.usage & usage) != usage) { if (!buffer.graphicBuffer) {
throw exception("Buffer which has been dequeued isn't compatible with the supplied parameters: {}x{}={}x{} F{}={} U{}={}", width, height, buffer->gbpBuffer.width, buffer->gbpBuffer.height, format, buffer->gbpBuffer.format, usage, buffer->gbpBuffer.usage); // Horizon OS doesn't ever allocate memory for the buffers on the GraphicBufferProducer end
// All buffers must be preallocated on the client application and attached to an Android buffer using SetPreallocatedBuffer
return AndroidStatus::NoMemory;
}
auto &surface{buffer.graphicBuffer->graphicHandle.surfaces.front()};
if (buffer.graphicBuffer->format != format || surface.width != width || surface.height != height || (buffer.graphicBuffer->usage & usage) != usage) {
state.logger->Warn("Buffer which has been dequeued isn't compatible with the supplied parameters: Dimensions: {}x{}={}x{}, Format: {}={}, Usage: 0x{:X}=0x{:X}", width, height, surface.width, surface.height, ToString(format), ToString(buffer.graphicBuffer->format), usage, buffer.graphicBuffer->usage);
// Nintendo doesn't deallocate the slot which was picked in here and reallocate it as a compatible buffer
// This is related to the comment above, Nintendo only allocates buffers on the client side
return AndroidStatus::NoInit;
} }
out.Push(slot); buffer.state = BufferState::Dequeued;
out.Push(std::array<u32, 13>{1, 0x24}); // Unknown fence = AndroidFence{}; // We just let the presentation engine return a buffer which is ready to be written into, there is no need for further synchronization
state.logger->Debug("#{} - Dimensions: {}x{}, Format: {}, Usage: 0x{:X}", slot, width, height, format, usage); state.logger->Debug("#{} - Dimensions: {}x{}, Format: {}, Usage: 0x{:X}, Is Async: {}", slot, width, height, ToString(format), usage, async);
return AndroidStatus::Ok;
} }
void GraphicBufferProducer::QueueBuffer(Parcel &in, Parcel &out) { AndroidStatus GraphicBufferProducer::QueueBuffer(i32 slot, i64 timestamp, bool isAutoTimestamp, AndroidRect crop, NativeWindowScalingMode scalingMode, NativeWindowTransform transform, NativeWindowTransform stickyTransform, bool async, u32 swapInterval, const AndroidFence &fence, u32 &width, u32 &height, NativeWindowTransform &transformHint, u32 &pendingBufferCount) {
struct Data { switch (scalingMode) {
u32 slot; case NativeWindowScalingMode::Freeze:
u64 timestamp; case NativeWindowScalingMode::ScaleToWindow:
u32 autoTimestamp; case NativeWindowScalingMode::ScaleCrop:
ARect crop; case NativeWindowScalingMode::NoScaleCrop:
u32 scalingMode; break;
u32 transform;
u32 stickyTransform;
u64 _unk0_;
u32 swapInterval;
std::array<nvdrv::Fence, 4> fence;
} &data{in.Pop<Data>()};
auto buffer{queue.at(data.slot)}; default:
buffer->texture->SynchronizeHost(); state.logger->Warn("{} is not a valid scaling mode", static_cast<u32>(scalingMode));
state.gpu->presentation.Present(buffer->texture); return AndroidStatus::BadValue;
}
std::lock_guard guard(mutex);
if (slot < 0 || slot >= queue.size()) [[unlikely]] {
state.logger->Warn("#{} was out of range", slot);
return AndroidStatus::BadValue;
}
auto &buffer{queue[slot]};
if (buffer.state != BufferState::Dequeued) [[unlikely]] {
state.logger->Warn("#{} was '{}' instead of being dequeued", slot, ToString(buffer.state));
return AndroidStatus::BadValue;
} else if (!buffer.wasBufferRequested) [[unlikely]] {
state.logger->Warn("#{} was queued prior to being requested", slot);
return AndroidStatus::BadValue;
}
auto graphicBuffer{*buffer.graphicBuffer};
if (graphicBuffer.width < (crop.right - crop.left) || graphicBuffer.height < (crop.bottom - crop.top)) [[unlikely]] {
state.logger->Warn("Crop was out of range for surface buffer: ({}-{})x({}-{}) > {}x{}", crop.left, crop.right, crop.top, crop.bottom, graphicBuffer.width, graphicBuffer.height);
return AndroidStatus::BadValue;
}
switch (transform) {
case NativeWindowTransform::Identity:
case NativeWindowTransform::MirrorHorizontal:
case NativeWindowTransform::MirrorVertical:
case NativeWindowTransform::Rotate90:
case NativeWindowTransform::Rotate180:
case NativeWindowTransform::Rotate270:
case NativeWindowTransform::MirrorHorizontalRotate90:
case NativeWindowTransform::MirrorVerticalRotate90:
case NativeWindowTransform::InvertDisplay:
break;
default:
throw exception("Application attempting to perform unknown transformation: {:#b}", static_cast<u32>(transform));
}
if (stickyTransform != NativeWindowTransform::Identity)
// We do not support sticky transforms as they are only used by the LEGACY camera mode
// Note: This is used on HOS to signal that the frame number should be returned but it's unimplemented
throw exception("Any non-identity sticky transform is not supported: '{}' ({:#b})", ToString(stickyTransform), static_cast<u32>(stickyTransform));
fence.Wait(state.soc->host1x);
buffer.texture->SynchronizeHost();
state.gpu->presentation.Present(slot);
state.gpu->presentation.bufferEvent->Signal(); state.gpu->presentation.bufferEvent->Signal();
struct { width = defaultWidth;
u32 width; height = defaultHeight;
u32 height; transformHint = state.gpu->presentation.GetTransformHint();
u32 _pad_[3]; pendingBufferCount = GetPendingBufferCount();
} output{
.width = buffer->gbpBuffer.width,
.height = buffer->gbpBuffer.height,
};
out.Push(output);
state.logger->Debug("#{} - {}Timestamp: {}, Crop: ({}-{})x({}-{}), Scale Mode: {}, Transform: {} [Sticky: {}], Swap Interval: {}", data.slot, data.autoTimestamp ? "Auto " : "", data.timestamp, data.crop.top, data.crop.bottom, data.crop.left, data.crop.right, data.scalingMode, data.transform, data.stickyTransform, data.swapInterval); state.logger->Debug("#{} - {}Timestamp: {}, Crop: ({}-{})x({}-{}), Scale Mode: {}, Transform: {} [Sticky: {}], Swap Interval: {}, Is Async: {}", slot, isAutoTimestamp ? "Auto " : "", timestamp, crop.left, crop.right, crop.top, crop.bottom, ToString(scalingMode), ToString(transform), ToString(stickyTransform), swapInterval, async);
return AndroidStatus::Ok;
} }
void GraphicBufferProducer::CancelBuffer(Parcel &in) { void GraphicBufferProducer::CancelBuffer(i32 slot, const AndroidFence &fence) {
u32 slot{in.Pop<u32>()}; std::lock_guard guard(mutex);
//auto fences{in.Pop<std::array<nvdrv::Fence, 4>>()}; if (slot < 0 || slot >= queue.size()) [[unlikely]] {
state.logger->Warn("#{} was out of range", slot);
return;
}
// We cannot force the host GPU API to give us back a particular buffer due to how the swapchain works auto &buffer{queue[slot]};
// As a result of this, we just assume it'll be presented and dequeued at some point and not cancel the buffer here if (buffer.state != BufferState::Dequeued) [[unlikely]] {
state.logger->Warn("#{} is not owned by the producer as it is '{}' instead of being dequeued", slot, ToString(buffer.state));
return;
}
fence.Wait(state.soc->host1x);
state.gpu->presentation.Present(slot); // We use a present as a way to free the buffer so that it can be acquired in dequeueBuffer again
buffer.state = BufferState::Free;
buffer.frameNumber = 0;
state.gpu->presentation.bufferEvent->Signal();
state.logger->Debug("#{}", slot); state.logger->Debug("#{}", slot);
} }
void GraphicBufferProducer::Connect(Parcel &out) { AndroidStatus GraphicBufferProducer::Query(NativeWindowQuery query, u32 &out) {
struct { std::lock_guard guard(mutex);
u32 width{constant::HandheldResolutionW}; //!< The width of the display switch (query) {
u32 height{constant::HandheldResolutionH}; //!< The height of the display case NativeWindowQuery::Width:
u32 transformHint{}; //!< A hint of the transformation of the display out = defaultWidth;
u32 pendingBuffers{}; //!< The number of pending buffers break;
u32 status{}; //!< The status of the buffer queue
} data{}; case NativeWindowQuery::Height:
out.Push(data); out = defaultHeight;
state.logger->Debug("{}x{}", data.width, data.height); break;
case NativeWindowQuery::Format:
out = static_cast<u32>(defaultFormat);
break;
case NativeWindowQuery::MinUndequeuedBuffers:
// Calls into BufferQueueCore::getMinUndequeuedBufferCountLocked, which always returns mMaxAcquiredBufferCount (0) on HOS as UseAsyncBuffer is false due to HOS not using asynchronous buffers (No allocations on the server are supported)
// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueCore.cpp;l=133-145
out = 0;
break;
case NativeWindowQuery::StickyTransform:
out = static_cast<u32>(NativeWindowTransform::Identity); // We don't support any sticky transforms, they're only used by the LEGACY camera mode
break;
case NativeWindowQuery::ConsumerRunningBehind:
out = false; // We have no way of knowing if the consumer is slower than the producer as we are not notified when a buffer has been acquired on the host
break;
case NativeWindowQuery::ConsumerUsageBits:
out = 0; // HOS layers (Consumers) have no Gralloc usage bits set
break;
case NativeWindowQuery::MaxBufferCount: {
// Calls into BufferQueueCore::getMaxBufferCountLocked, which will always return mDefaultMaxBufferCount (2 which is activeBufferCount's initial value) or mOverrideMaxBufferCount (activeBufferCount) as it's set during SetPreallocatedBuffer
// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueCore.cpp;l=151-172
out = activeSlotCount;
break;
} }
void GraphicBufferProducer::SetPreallocatedBuffer(Parcel &in) { default:
struct Data { state.logger->Warn("Query not supported: {}", static_cast<u32>(query));
u32 slot; return AndroidStatus::BadValue;
u32 _unk0_; }
u32 length;
u32 _pad0_;
} &data = in.Pop<Data>();
auto &gbpBuffer{in.Pop<GbpBuffer>()}; state.logger->Debug("{}: {}", ToString(query), out);
return AndroidStatus::Ok;
}
AndroidStatus GraphicBufferProducer::Connect(NativeWindowApi api, bool producerControlledByApp, u32 &width, u32 &height, NativeWindowTransform &transformHint, u32 &pendingBufferCount) {
std::lock_guard guard(mutex);
if (connectedApi != NativeWindowApi::None) [[unlikely]] {
state.logger->Warn("Already connected to API '{}' while connection to '{}' is requested", ToString(connectedApi), ToString(api));
return AndroidStatus::BadValue;
}
switch (api) {
case NativeWindowApi::EGL:
case NativeWindowApi::CPU:
case NativeWindowApi::Media:
case NativeWindowApi::Camera:
break;
default:
state.logger->Warn("Unknown API: {}", static_cast<u32>(api));
return AndroidStatus::BadValue;
}
connectedApi = api;
width = defaultWidth;
height = defaultHeight;
transformHint = state.gpu->presentation.GetTransformHint();
pendingBufferCount = GetPendingBufferCount();
state.logger->Debug("API: {}, Producer Controlled By App: {}, Default Dimensions: {}x{}, Transform Hint: {}, Pending Buffer Count: {}", ToString(api), producerControlledByApp, width, height, ToString(transformHint), pendingBufferCount);
return AndroidStatus::Ok;
}
AndroidStatus GraphicBufferProducer::Disconnect(NativeWindowApi api) {
std::lock_guard guard(mutex);
switch (api) {
case NativeWindowApi::EGL:
case NativeWindowApi::CPU:
case NativeWindowApi::Media:
case NativeWindowApi::Camera:
break;
default:
state.logger->Warn("Unknown API: {}", static_cast<u32>(api));
return AndroidStatus::BadValue;
}
if (api != connectedApi) {
state.logger->Warn("Disconnecting from API '{}' while connected to '{}'", ToString(api), ToString(connectedApi));
return AndroidStatus::BadValue;
}
connectedApi = NativeWindowApi::None;
for (auto &slot : queue) {
slot.state = BufferState::Free;
slot.frameNumber = std::numeric_limits<u32>::max();
slot.graphicBuffer = nullptr;
}
state.logger->Debug("API: {}", ToString(api));
return AndroidStatus::Ok;
}
AndroidStatus GraphicBufferProducer::SetPreallocatedBuffer(i32 slot, const GraphicBuffer &graphicBuffer) {
std::lock_guard guard(mutex);
if (slot < 0 || slot >= MaxSlotCount) [[unlikely]] {
state.logger->Warn("#{} was out of range", slot);
return AndroidStatus::BadValue;
}
if (graphicBuffer.magic != GraphicBuffer::Magic)
throw exception("Unexpected GraphicBuffer magic: 0x{} (Expected: 0x{})", graphicBuffer.magic, GraphicBuffer::Magic);
else if (graphicBuffer.intCount != sizeof(NvGraphicHandle) / sizeof(u32))
throw exception("Unexpected GraphicBuffer native_handle integer count: 0x{} (Expected: 0x{})", graphicBuffer.intCount, sizeof(NvGraphicHandle));
gpu::texture::Format format;
switch (graphicBuffer.format) {
case AndroidPixelFormat::RGBA8888:
case AndroidPixelFormat::RGBX8888:
format = gpu::format::RGBA8888Unorm;
break;
case AndroidPixelFormat::RGB565:
format = gpu::format::RGB565Unorm;
break;
default:
throw exception("Unknown format in buffer: '{}' ({})", ToString(graphicBuffer.format), static_cast<u32>(graphicBuffer.format));
}
auto &handle{graphicBuffer.graphicHandle};
if (handle.magic != NvGraphicHandle::Magic)
throw exception("Unexpected NvGraphicHandle magic: {}", handle.surfaceCount);
else if (handle.surfaceCount < 1)
throw exception("At least one surface is required in a buffer: {}", handle.surfaceCount);
else if (handle.surfaceCount > 1)
throw exception("Multi-planar surfaces are not supported: {}", handle.surfaceCount);
auto &surface{graphicBuffer.graphicHandle.surfaces.at(0)};
if (surface.scanFormat != NvDisplayScanFormat::Progressive)
throw exception("Non-Progressive surfaces are not supported: {}", ToString(surface.scanFormat));
std::shared_ptr<nvdrv::device::NvMap::NvMapObject> nvBuffer{}; std::shared_ptr<nvdrv::device::NvMap::NvMapObject> nvBuffer{};
{
auto driver{nvdrv::driver.lock()}; auto driver{nvdrv::driver.lock()};
auto nvmap{driver->nvMap.lock()}; auto nvmap{driver->nvMap.lock()};
if (surface.nvmapHandle) {
if (gbpBuffer.nvmapHandle) { nvBuffer = nvmap->GetObject(surface.nvmapHandle);
nvBuffer = nvmap->GetObject(gbpBuffer.nvmapHandle);
} else { } else {
std::shared_lock nvmapLock(nvmap->mapMutex); std::shared_lock nvmapLock(nvmap->mapMutex);
for (const auto &object : nvmap->maps) { for (const auto &object : nvmap->maps) {
if (object->id == gbpBuffer.nvmapId) { if (object->id == handle.nvmapId) {
nvBuffer = object; nvBuffer = object;
break; break;
} }
} }
if (!nvBuffer) if (!nvBuffer)
throw exception("A QueueBuffer request has an invalid NVMap Handle ({}) and ID ({})", gbpBuffer.nvmapHandle, gbpBuffer.nvmapId); throw exception("A QueueBuffer request has an invalid NvMap Handle ({}) and ID ({})", surface.nvmapHandle, handle.nvmapId);
}
} }
gpu::texture::Format format; if (surface.size > (nvBuffer->size - surface.offset))
switch (gbpBuffer.format) { throw exception("Surface doesn't fit into NvMap mapping of size 0x{:X} when mapped at 0x{:X} -> 0x{:X}", nvBuffer->size, surface.offset, surface.offset + surface.size);
case AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM:
case AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM: gpu::texture::TileMode tileMode;
format = gpu::format::RGBA8888Unorm; gpu::texture::TileConfig tileConfig;
break; if (surface.layout != NvSurfaceLayout::Blocklinear) {
case AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM: tileMode = gpu::texture::TileMode::Block;
format = gpu::format::RGB565Unorm; tileConfig = {
break; .surfaceWidth = static_cast<u16>(surface.width),
default: .blockHeight = static_cast<u8>(1U << surface.blockHeightLog2),
throw exception("Unknown pixel format used for FB"); .blockDepth = 1,
};
} else if (surface.layout != NvSurfaceLayout::Pitch) {
tileMode = gpu::texture::TileMode::Pitch;
tileConfig = {
.pitch = surface.pitch,
};
} else if (surface.layout == NvSurfaceLayout::Tiled) {
throw exception("Legacy 16Bx16 tiled surfaces are not supported");
} }
auto texture{std::make_shared<gpu::GuestTexture>(state, nvBuffer->ptr + gbpBuffer.offset, gpu::texture::Dimensions(gbpBuffer.width, gbpBuffer.height), format, gpu::texture::TileMode::Block, gpu::texture::TileConfig{.surfaceWidth = static_cast<u16>(gbpBuffer.stride), .blockHeight = static_cast<u8>(1U << gbpBuffer.blockHeightLog2), .blockDepth = 1})}; auto texture{std::make_shared<gpu::GuestTexture>(state, nvBuffer->ptr + surface.offset, gpu::texture::Dimensions(surface.width, surface.height), format, tileMode, tileConfig)};
auto &buffer{queue[slot]};
buffer.state = BufferState::Free;
buffer.frameNumber = 0;
buffer.wasBufferRequested = false;
buffer.graphicBuffer = std::make_unique<GraphicBuffer>(graphicBuffer);
buffer.texture = state.gpu->presentation.CreatePresentationTexture(texture, slot);
activeSlotCount = hasBufferCount = std::count_if(queue.begin(), queue.end(), [](const BufferSlot &slot) { return static_cast<bool>(slot.graphicBuffer); });
queue.resize(std::max(data.slot + 1, static_cast<u32>(queue.size())));
queue[data.slot] = std::make_shared<Buffer>(gbpBuffer, state.gpu->presentation.CreatePresentationTexture(texture, data.slot));
state.gpu->presentation.bufferEvent->Signal(); state.gpu->presentation.bufferEvent->Signal();
state.logger->Debug("#{} - Dimensions: {}x{} [Stride: {}], Format: {}, Block Height: {}, Usage: 0x{:X}, Index: {}, NvMap: {}: {}, Buffer Start/End: 0x{:X} -> 0x{:X}", data.slot, gbpBuffer.width, gbpBuffer.stride, gbpBuffer.height, gbpBuffer.format, (1U << gbpBuffer.blockHeightLog2), gbpBuffer.usage, gbpBuffer.index, gbpBuffer.nvmapHandle ? "Handle" : "ID", gbpBuffer.nvmapHandle ? gbpBuffer.nvmapHandle : gbpBuffer.nvmapId, gbpBuffer.offset, gbpBuffer.offset + gbpBuffer.size); state.logger->Debug("#{} - Dimensions: {}x{} [Stride: {}], Format: {}, Layout: {}, {}: {}, Usage: 0x{:X}, NvMap {}: {}, Buffer Start/End: 0x{:X} -> 0x{:X}", slot, surface.width, surface.height, handle.stride, ToString(graphicBuffer.format), ToString(surface.layout), surface.layout == NvSurfaceLayout::Blocklinear ? "Block Height" : "Pitch", surface.layout == NvSurfaceLayout::Blocklinear ? 1U << surface.blockHeightLog2 : surface.pitch, graphicBuffer.usage, surface.nvmapHandle ? "Handle" : "ID", surface.nvmapHandle ? surface.nvmapHandle : handle.nvmapId, surface.offset, surface.offset + surface.size);
return AndroidStatus::Ok;
} }
void GraphicBufferProducer::OnTransact(TransactionCode code, Parcel &in, Parcel &out) { void GraphicBufferProducer::OnTransact(TransactionCode code, Parcel &in, Parcel &out) {
switch (code) { switch (code) {
case TransactionCode::RequestBuffer: case TransactionCode::RequestBuffer: {
RequestBuffer(in, out); GraphicBuffer *buffer{};
auto result{RequestBuffer(in.Pop<i32>(), buffer)};
out.PushOptionalFlattenable(buffer);
out.Push(result);
break; break;
case TransactionCode::DequeueBuffer: }
DequeueBuffer(in, out);
case TransactionCode::DequeueBuffer: {
i32 slot{};
std::optional<AndroidFence> fence{};
auto result{DequeueBuffer(in.Pop<u32>(), in.Pop<u32>(), in.Pop<u32>(), in.Pop<AndroidPixelFormat>(), in.Pop<u32>(), slot, fence)};
out.Push(slot);
out.PushOptionalFlattenable(fence);
out.Push(result);
break; break;
case TransactionCode::QueueBuffer: }
QueueBuffer(in, out);
case TransactionCode::QueueBuffer: {
u32 width{}, height{}, pendingBufferCount{};
NativeWindowTransform transformHint{};
constexpr u64 QueueBufferInputSize{0x54}; //!< The size of the QueueBufferInput structure (https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=265-315)
auto slot{in.Pop<i32>()};
auto queueBufferInputSize{in.Pop<u64>()};
if (queueBufferInputSize != QueueBufferInputSize)
throw exception("The size of QueueBufferInput in the Parcel (0x{:X}) doesn't match the expected size (0x{:X})", queueBufferInputSize, QueueBufferInputSize);
QueueBuffer(slot, in.Pop<i64>(), in.Pop<u32>(), in.Pop<AndroidRect>(), in.Pop<NativeWindowScalingMode>(), in.Pop<NativeWindowTransform>(), in.Pop<NativeWindowTransform>(), in.Pop<u32>(), in.Pop<u32>(), in.Pop<AndroidFence>(), width, height, transformHint, pendingBufferCount);
out.Push(width);
out.Push(height);
out.Push(transformHint);
out.Push(pendingBufferCount);
break; break;
case TransactionCode::CancelBuffer: }
CancelBuffer(in);
case TransactionCode::CancelBuffer: {
CancelBuffer(in.Pop<i32>(), in.Pop<AndroidFence>());
break; break;
case TransactionCode::Query: }
out.Push<u64>(0);
case TransactionCode::Query: {
u32 queryOut{};
auto result{Query(in.Pop<NativeWindowQuery>(), queryOut)};
out.Push(queryOut);
out.Push(result);
break; break;
case TransactionCode::Connect: }
Connect(out);
case TransactionCode::Connect: {
auto hasProducerListener{static_cast<bool>(in.Pop<u32>())};
if (hasProducerListener)
throw exception("Callbacks using IProducerListener are not supported");
u32 width{}, height{}, pendingBufferCount{};
NativeWindowTransform transformHint{};
auto result{Connect(in.Pop<NativeWindowApi>(), in.Pop<u32>(), width, height, transformHint, pendingBufferCount)};
out.Push(width);
out.Push(height);
out.Push(transformHint);
out.Push(pendingBufferCount);
out.Push(result);
break; break;
case TransactionCode::Disconnect: }
case TransactionCode::Disconnect: {
auto result{Disconnect(in.Pop<NativeWindowApi>())};
out.Push(result);
break; break;
case TransactionCode::SetPreallocatedBuffer: }
SetPreallocatedBuffer(in);
case TransactionCode::SetPreallocatedBuffer: {
SetPreallocatedBuffer(in.Pop<i32>(), *in.PopOptionalFlattenable<GraphicBuffer>());
break; break;
}
default: default:
throw exception("An unimplemented transaction was called: {}", static_cast<u32>(code)); throw exception("An unimplemented transaction was called: {}", static_cast<u32>(code));
} }

177
app/src/main/cpp/skyline/services/hosbinder/GraphicBufferProducer.h
View File

@ -1,49 +1,55 @@
// SPDX-License-Identifier: MPL-2.0 // SPDX-License-Identifier: MPL-2.0
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
// Copyright © 2005 The Android Open Source Project
// Copyright © 2019-2020 Ryujinx Team and Contributors
#pragma once #pragma once
#include <services/common/parcel.h> #include <services/common/parcel.h>
#include "android_types.h"
#include "native_window.h"
namespace skyline::gpu { namespace skyline::gpu {
class Texture; class Texture;
} }
namespace skyline::service::hosbinder { #define ENUM_CASE(key) \
/** case ENUM_TYPE::key: \
* @brief A descriptor for the surfaceflinger graphics buffer return #key
* @url https://github.com/reswitched/libtransistor/blob/0f0c36227842c344d163922fc98ee76229e9f0ee/lib/display/graphic_buffer_queue.c#L66
*/ #define ENUM_STRING(name, cases) \
struct GbpBuffer { constexpr const char *ToString(name value) { \
u32 magic; //!< The magic of the graphics buffer: 0x47424652 using ENUM_TYPE = name; \
u32 width; //!< The width of the buffer switch (value) { \
u32 height; //!< The height of the buffer cases \
u32 stride; //!< The stride of the buffer default: \
u32 format; //!< The format of the buffer, this corresponds to AHardwareBuffer_Format return "Unknown"; \
u32 usage; //!< The usage flags for the buffer }; \
u32 _pad0_;
u32 index; //!< The index of the buffer
u32 _pad1_[3];
u32 nvmapId; //!< The ID of the buffer in regards to /dev/nvmap
u32 _pad2_[8];
u32 size; //!< The size of the buffer
u32 _pad3_[8];
u32 nvmapHandle; //!< The handle of the buffer in regards to /dev/nvmap
u32 offset; //!< The offset of the pixel data in the GPU Buffer
u32 _pad4_;
u32 blockHeightLog2; //!< The log2 of the block height
u32 _pad5_[58];
}; };
namespace skyline::service::hosbinder {
/** /**
* @brief A wrapper over GbpBuffer which contains additional state that we track for a buffer * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferSlot.h;l=52-91
*/ */
class Buffer { enum class BufferState {
public: Free,
std::shared_ptr<gpu::Texture> texture; Dequeued,
GbpBuffer gbpBuffer; Queued,
Acquired,
};
Buffer(const GbpBuffer &gbpBuffer, std::shared_ptr<gpu::Texture> texture); ENUM_STRING(BufferState, ENUM_CASE(Free);ENUM_CASE(Dequeued);ENUM_CASE(Queued);ENUM_CASE(Acquired);
);
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferSlot.h;l=32-138
*/
struct BufferSlot {
BufferState state{BufferState::Free};
u64 frameNumber{}; //!< The amount of frames that have been queued using this slot
bool wasBufferRequested{}; //!< If GraphicBufferProducer::RequestBuffer has been called with this buffer
std::shared_ptr<gpu::Texture> texture{};
std::unique_ptr<GraphicBuffer> graphicBuffer{};
}; };
/** /**
@ -65,80 +71,123 @@ namespace skyline::service::hosbinder {
}; };
/** /**
* @brief IGraphicBufferProducer is responsible for presenting buffers to the display as well as compositing and frame pacing * @brief An endpoint for the GraphicBufferProducer interface, it approximately implements BufferQueueProducer but also implements the functionality of interfaces called into by it such as GraphicBufferConsumer, Gralloc and so on
* @url https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/IGraphicBufferProducer.cpp
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueCore.h
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueCore.cpp
*/ */
class GraphicBufferProducer { class GraphicBufferProducer {
private: private:
const DeviceState &state; const DeviceState &state;
std::vector<std::shared_ptr<Buffer>> queue; //!< A vector of shared pointers to all the queued buffers std::mutex mutex; //!< Synchronizes access to the buffer queue
constexpr static u8 MaxSlotCount{16}; //!< The maximum amount of buffer slots that a buffer queue can hold, Android supports 64 but they go unused for applications like games so we've lowered this to 16
std::array<BufferSlot, MaxSlotCount> queue;
u8 activeSlotCount{2}; //!< The amount of slots in the queue that can be used
u8 hasBufferCount{}; //!< The amount of slots with buffers attached in the queue
u32 defaultWidth{1}; //!< The assumed width of a buffer if none is supplied in DequeueBuffer
u32 defaultHeight{1}; //!< The assumed height of a buffer if none is supplied in DequeueBuffer
AndroidPixelFormat defaultFormat{AndroidPixelFormat::RGBA8888}; //!< The assumed format of a buffer if none is supplied in DequeueBuffer
NativeWindowApi connectedApi{NativeWindowApi::None}; //!< The API that the producer is currently connected to
/** /**
* @brief Request for the GbpBuffer of a buffer * @return The amount of buffers which have been queued onto the consumer
*/ */
void RequestBuffer(Parcel &in, Parcel &out); u8 GetPendingBufferCount();
/** /**
* @brief Try to dequeue a free graphics buffer that has been consumed * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=67-80;
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h;l=35-40
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp;l=50-73
*/ */
void DequeueBuffer(Parcel &in, Parcel &out); AndroidStatus RequestBuffer(i32 slot, GraphicBuffer *&buffer);
/** /**
* @brief Queue a buffer to be presented * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=104-170
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h;l=59-97
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp;l=251-388
*/ */
void QueueBuffer(Parcel &in, Parcel &out); AndroidStatus DequeueBuffer(bool async, u32 width, u32 height, AndroidPixelFormat format, u32 usage, i32 &slot, std::optional<AndroidFence> &fence);
/** /**
* @brief Remove a previously queued buffer * @note Nintendo has added an additional field for swap interval which sets the swap interval of the compositor
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=236-349
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h;l=109-125
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp;l=512-691
*/ */
void CancelBuffer(Parcel &in); AndroidStatus QueueBuffer(i32 slot, i64 timestamp, bool isAutoTimestamp, AndroidRect crop, NativeWindowScalingMode scalingMode, NativeWindowTransform transform, NativeWindowTransform stickyTransform, bool async, u32 swapInterval, const AndroidFence &fence, u32 &width, u32 &height, NativeWindowTransform &transformHint, u32 &pendingBufferCount);
/** /**
* @brief Query a few attributes of the graphic buffers * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=351-359
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h;l=127-132
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp;l=693-720
*/ */
void Connect(Parcel &out); void CancelBuffer(i32 slot, const AndroidFence &fence);
/** /**
* @brief Attach a GPU buffer to a graphics buffer * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=361-367
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h;l=134-136
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp;l=722-766
*/ */
void SetPreallocatedBuffer(Parcel &in); AndroidStatus Query(NativeWindowQuery query, u32 &out);
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=369-405
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h;l=138-148
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp;l=768-831
*/
AndroidStatus Connect(NativeWindowApi api, bool producerControlledByApp, u32 &width, u32 &height, NativeWindowTransform &transformHint, u32 &pendingBufferCount);
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h;l=407-426
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h;l=150-158
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp;l=833-890
*/
AndroidStatus Disconnect(NativeWindowApi api);
/**
* @brief Similar to AttachBuffer but the slot is explicitly specified and the producer defaults are set based off it
* @note This is an HOS-specific addition to GraphicBufferProducer, it exists so that all allocation of buffers is handled by the client to avoid any shared/transfer memory from the client to loan memory for the buffers which would be quite complicated
*/
AndroidStatus SetPreallocatedBuffer(i32 slot, const GraphicBuffer &graphicBuffer);
public: public:
DisplayId displayId{DisplayId::Null}; //!< The ID of this display DisplayId displayId{DisplayId::Null}; //!< The ID of this display
LayerStatus layerStatus{LayerStatus::Uninitialized}; //!< The status of the single layer the display has LayerStatus layerStatus{LayerStatus::Uninitialized}; //!< The status of the single layer the display has
/** /**
* @brief The functions called by TransactParcel for android.gui.IGraphicBufferProducer * @brief The transactions supported by android.gui.IGraphicBufferProducer
* @refitem https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#35 * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/IGraphicBufferProducer.cpp;l=35-49
*/ */
enum class TransactionCode : u32 { enum class TransactionCode : u32 {
RequestBuffer = 1, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#281 RequestBuffer = 1,
SetBufferCount = 2, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#293 SetBufferCount = 2,
DequeueBuffer = 3, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#300 DequeueBuffer = 3,
DetachBuffer = 4, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#318 DetachBuffer = 4,
DetachNextBuffer = 5, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#325 DetachNextBuffer = 5,
AttachBuffer = 6, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#343 AttachBuffer = 6,
QueueBuffer = 7, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#353 QueueBuffer = 7,
CancelBuffer = 8, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#364 CancelBuffer = 8,
Query = 9, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#372 Query = 9,
Connect = 10, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#381 Connect = 10,
Disconnect = 11, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#396 Disconnect = 11,
SetSidebandStream = 12, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#403 SetSidebandStream = 12,
AllocateBuffers = 13, //!< https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#413 AllocateBuffers = 13,
SetPreallocatedBuffer = 14, //!< No source on this but it's used to set a existing buffer according to libtransistor and libnx SetPreallocatedBuffer = 14, //!< A transaction specific to HOS, see the implementation for a description of its functionality
}; };
GraphicBufferProducer(const DeviceState &state); GraphicBufferProducer(const DeviceState &state);
/** /**
* @brief The handler for Binder IPC transactions with IGraphicBufferProducer * @brief The handler for Binder IPC transactions with IGraphicBufferProducer
* @url https://android.googlesource.com/platform/frameworks/native/+/8dc5539/libs/gui/IGraphicBufferProducer.cpp#277 * @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/IGraphicBufferProducer.cpp;l=277-426
*/ */
void OnTransact(TransactionCode code, Parcel &in, Parcel &out); void OnTransact(TransactionCode code, Parcel &in, Parcel &out);
/** /**
* @brief Sets displayId to a specific display type * @brief Sets displayId to a specific display type
* @param name The name of the display
* @note displayId has to be DisplayId::Null or this will throw an exception * @note displayId has to be DisplayId::Null or this will throw an exception
*/ */
void SetDisplay(const std::string &name); void SetDisplay(const std::string &name);
@ -151,3 +200,5 @@ namespace skyline::service::hosbinder {
extern std::weak_ptr<GraphicBufferProducer> producer; //!< A globally shared instance of the GraphicsBufferProducer extern std::weak_ptr<GraphicBufferProducer> producer; //!< A globally shared instance of the GraphicsBufferProducer
} }
#undef ENUM_CASE

234
app/src/main/cpp/skyline/services/hosbinder/android_types.h Normal file
View File

@ -0,0 +1,234 @@
// SPDX-License-Identifier: MPL-2.0
// Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/)
// Copyright © 2005 The Android Open Source Project
// Copyright © 2019-2020 Ryujinx Team and Contributors
#pragma once
#include <common.h>
#include <soc/host1x.h>
#include <services/common/fence.h>
#define ENUM_CASE(name, key) \
case name::key: \
return #key
namespace skyline::service::hosbinder {
/**
* @brief An enumeration of all status codes for Android including Binder IPC
* @note We don't want to depend on POSIX <errno.h> so we just resolve all macros to their numerical values
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:system/core/include/utils/Errors.h
*/
enum class AndroidStatus : i32 {
Ok = 0,
UnknownError = std::numeric_limits<i32>::min(),
NoMemory = -12,
InvalidOperation = -38,
BadValue = -22,
BadType = UnknownError + 1,
NameNotFound = -2,
PermissionDenied = -1,
NoInit = -19,
AlreadyExists = -17,
DeadObject = -32,
FailedTransaction = UnknownError + 2,
JParksBrokeIt = -32,
BadIndex = -75,
NotEnoughData = -61,
WouldBlock = -11,
TimedOut = -110,
UnknownTransaction = -74,
FdsNotAllowed = UnknownError + 7,
Busy = -16, //!< An alias for -EBUSY which is used in BufferQueueProducer
};
/**
* @brief Nvidia and Nintendo's Android fence implementation, this significantly differs from the Android implementation (All FDs are inlined as integers rather than explicitly passed as FDs) but is a direct replacement
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/Fence.h
*/
struct AndroidFence {
u32 fenceCount{}; //!< The amount of active fences in the array
std::array<nvdrv::Fence, 4> fences{}; //!< Nvidia's Android fence can hold a maximum of 4 fence FDs
AndroidFence() : fenceCount(0) {}
/**
* @brief Wait on all native fences in this Android fence till they're signalled
*/
void Wait(soc::host1x::Host1X &host1x) const {
if (fenceCount > fences.size())
throw exception("Wait has larger fence count ({}) than storage size ({})", fenceCount, fences.size());
for (auto it{fences.begin()}, end{fences.begin() + fenceCount}; it < end; it++)
if (!host1x.syncpoints.at(it->id).Wait(it->value, std::chrono::steady_clock::duration::max()))
throw exception("Waiting on native fence #{} (Host1X Syncpoint: {}) has timed out", std::distance(fences.begin(), it), it->id);
}
};
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/android/rect.h
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/Rect.h
* @note We use unsigned values rather than signed as this makes it easier to error check, negative values are not valid in any location we use them in
*/
struct AndroidRect {
u32 left;
u32 top;
u32 right;
u32 bottom;
};
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/PixelFormat.h;l=35-68
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:system/core/include/system/graphics.h;l=44-321
*/
enum class AndroidPixelFormat {
None = 0,
Custom = -4,
Translucent = -3,
Transparent = -2,
Opaque = -1,
RGBA8888 = 1, //! 4x8-bit RGBA
RGBX8888 = 2, //! 4x8-bit RGB0
RGB888 = 3, //! 3x8-bit RGB
RGB565 = 4, //! 16-bit RGB
BGRA8888 = 5, //! 4x8-bit BGRA
RGBA5551 = 6, //! 16-bit ARGB
RGBA4444 = 7, //! 16-bit ARGB
sRGBA8888 = 12, //! 4x8-bit sRGB + A
sRGBX8888 = 13, //! 4x8-bit sRGB + 0
};
constexpr const char *ToString(AndroidPixelFormat format) {
switch (format) {
ENUM_CASE(AndroidPixelFormat, None);
ENUM_CASE(AndroidPixelFormat, Custom);
ENUM_CASE(AndroidPixelFormat, Translucent);
ENUM_CASE(AndroidPixelFormat, Transparent);
ENUM_CASE(AndroidPixelFormat, Opaque);
ENUM_CASE(AndroidPixelFormat, RGBA8888);
ENUM_CASE(AndroidPixelFormat, RGBX8888);
ENUM_CASE(AndroidPixelFormat, RGB888);
ENUM_CASE(AndroidPixelFormat, RGB565);
ENUM_CASE(AndroidPixelFormat, BGRA8888);
ENUM_CASE(AndroidPixelFormat, RGBA5551);
ENUM_CASE(AndroidPixelFormat, RGBA4444);
ENUM_CASE(AndroidPixelFormat, sRGBA8888);
ENUM_CASE(AndroidPixelFormat, sRGBX8888);
default:
return "Unknown";
}
}
/**
* @brief The layout of the surface's pixels in GPU memory
*/
enum class NvSurfaceLayout : u32 {
Pitch = 0x1, //!< A linear pixel arrangement but rows aligned to the pitch
Tiled = 0x2, //!< A legacy 16Bx16 block layout which was used in NVENC prior to being deprecated
Blocklinear = 0x3, //!< A generic block layout which is further defined by it's kind
};
constexpr const char *ToString(NvSurfaceLayout layout) {
switch (layout) {
ENUM_CASE(NvSurfaceLayout, Pitch);
ENUM_CASE(NvSurfaceLayout, Tiled);
ENUM_CASE(NvSurfaceLayout, Blocklinear);
default:
return "Unknown";
}
}
/**
* @brief The kind of tiling used to arrange pixels in a blocklinear surface
*/
enum class NvKind : u32 {
Pitch = 0x0,
Generic16Bx2 = 0xFE, //!< A block layout with sector width of 16 and sector height as 2 (16Bx2)
Invalid = 0xFF,
};
/**
* @brief The format in which the surface is scanned out to a display
*/
enum class NvDisplayScanFormat : u32 {
Progressive, //!< All rows of the image are updated at once
Interlaced, //!< Odd and even rows are updated in an alternating pattern
};
constexpr const char *ToString(NvDisplayScanFormat format) {
switch (format) {
ENUM_CASE(NvDisplayScanFormat, Progressive);
ENUM_CASE(NvDisplayScanFormat, Interlaced);
default:
return "Unknown";
}
}
#pragma pack(push, 1)
/**
* @brief All metadata about a single surface, most of this will mirror the data in NvGraphicHandle and GraphicBuffer
*/
struct NvSurface {
u32 width;
u32 height;
u64 format; //!< The internal format of the surface
NvSurfaceLayout layout;
u32 pitch; //!< The pitch of the surface for pitch-linear surfaces
u32 nvmapHandle; //!< The handle of the buffer containing this surface in regards to /dev/nvmap
u32 offset; //!< The offset of the surface into the buffer
NvKind kind;
u32 blockHeightLog2; //!< The log2 of the block height in blocklinear surfaces
NvDisplayScanFormat scanFormat;
u32 oddRowOffset; //!< The offset of all odd rows relative to the start of the buffer
u64 flags;
u64 size;
u32 _unk_[6];
};
static_assert(sizeof(NvSurface) == 0x58);
/**
* @brief The integers of the native_handle used by Nvidia to marshall the surfaces in this buffer
*/
struct NvGraphicHandle {
constexpr static u32 Magic{0xDAFFCAFF};
u32 _unk0_; //!< This is presumably a file descriptor that Nintendo removed as it's value is always a null FD (-1)
u32 nvmapId; //!< The ID of the buffer in regards to /dev/nvmap
u32 _unk1_;
u32 magic; //!< The magic for the buffer (0xDAFFCAFF)
u32 ownerPid; //!< Same as the upper 32-bits of the ID in the GraphicBuffer (0x2F)
u32 type;
u32 usage; //!< The Gralloc usage flags, same as GraphicBuffer
u32 format; //!< The internal format of the buffer
u32 externalFormat; //!< The external format that's exposed by Gralloc
u32 stride;
u32 size; //!< The size of the buffer in bytes
u32 surfaceCount; //!< The amount of valid surfaces in the array
u32 _unk2_;
std::array<NvSurface, 3> surfaces;
u32 _unk3_[2];
};
static_assert(sizeof(NvGraphicHandle) == 0x144);
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/GraphicBuffer.h
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/ui/GraphicBuffer.cpp;l=266-301
*/
struct GraphicBuffer {
constexpr static u32 Magic{'GBFR'}; //!< The magic is in little-endian, we do not need to use 'util::MakeMagic'
u32 magic; //!< The magic of the Graphics BuFfeR: 'GBFR' (0x47424652)
u32 width;
u32 height;
u32 stride;
AndroidPixelFormat format;
u32 usage; //!< The Gralloc usage flags for the buffer, this is a deprecated 32-bit usage flag
u64 id; //!< A 64-bit ID composed of a 32-bit PID and 32-bit incrementing counter
u32 fdCount; //!< The amount of FDs being transferred alongside this buffer, NN uses none so this should be 0
u32 intCount; //!< The size of the native buffer in 32-bit integer units, should be equal to the size of NvNativeHandle in 32-bit units
NvGraphicHandle graphicHandle;
};
static_assert(sizeof(GraphicBuffer) == 0x16C);
#pragma pack(pop)
}
#undef ENUM_CASE

127
app/src/main/cpp/skyline/services/hosbinder/native_window.h Normal file
View File

@ -0,0 +1,127 @@
// SPDX-License-Identifier: MPL-2.0
// Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/)
// Copyright © 2011 The Android Open Source Project
#pragma once
#define ENUM_CASE(name, key) \
case name::key: \
return #key
namespace skyline::service::hosbinder {
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:system/core/include/system/window.h;l=300-318
*/
enum class NativeWindowApi : u32 {
None = 0,
EGL = 1, //!< All GPU presentation APIs including EGL, Vulkan and NVN conform to this
CPU = 2,
Media = 3,
Camera = 4,
};
constexpr const char *ToString(NativeWindowApi api) {
switch (api) {
ENUM_CASE(NativeWindowApi, None);
ENUM_CASE(NativeWindowApi, EGL);
ENUM_CASE(NativeWindowApi, CPU);
ENUM_CASE(NativeWindowApi, Media);
ENUM_CASE(NativeWindowApi, Camera);
default:
return "Unknown";
}
}
/**
* @note A few combinations of transforms that are not in the NATIVE_WINDOW_TRANSFORM enum were added to assist with conversion to/from Vulkan transforms
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:system/core/include/system/window.h;l=321-335
*/
enum class NativeWindowTransform : u32 {
Identity = 0b0,
MirrorHorizontal = 0b1,
MirrorVertical = 0b10,
Rotate90 = 0b100,
Rotate180 = MirrorHorizontal | MirrorVertical,
Rotate270 = Rotate180 | Rotate90,
MirrorHorizontalRotate90 = MirrorHorizontal | Rotate90,
MirrorVerticalRotate90 = MirrorVertical | Rotate90,
InvertDisplay = 0b1000,
};
constexpr const char *ToString(NativeWindowTransform transform) {
switch (transform) {
ENUM_CASE(NativeWindowTransform, Identity);
ENUM_CASE(NativeWindowTransform, MirrorHorizontal);
ENUM_CASE(NativeWindowTransform, MirrorVertical);
ENUM_CASE(NativeWindowTransform, Rotate90);
ENUM_CASE(NativeWindowTransform, Rotate180);
ENUM_CASE(NativeWindowTransform, Rotate270);
ENUM_CASE(NativeWindowTransform, MirrorHorizontalRotate90);
ENUM_CASE(NativeWindowTransform, MirrorVerticalRotate90);
ENUM_CASE(NativeWindowTransform, InvertDisplay);
default:
return "Unknown";
}
}
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:system/core/include/system/window.h;l=338-354
*/
enum class NativeWindowScalingMode : u32 {
Freeze = 0,
ScaleToWindow = 1,
ScaleCrop = 2,
NoScaleCrop = 3,
};
constexpr const char *ToString(NativeWindowScalingMode scalingMode) {
switch (scalingMode) {
ENUM_CASE(NativeWindowScalingMode, Freeze);
ENUM_CASE(NativeWindowScalingMode, ScaleToWindow);
ENUM_CASE(NativeWindowScalingMode, ScaleCrop);
ENUM_CASE(NativeWindowScalingMode, NoScaleCrop);
default:
return "Unknown";
}
}
/**
* @url https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:system/core/include/system/window.h;l=127-265
*/
enum class NativeWindowQuery : u32 {
Width = 0,
Height = 1,
Format = 2,
MinUndequeuedBuffers = 3,
QueuesToWindowComposer = 4,
ConcreteType = 5,
DefaultWidth = 6,
DefaultHeight = 7,
TransformHint = 8,
ConsumerRunningBehind = 9,
ConsumerUsageBits = 10,
StickyTransform = 11,
MaxBufferCount = 12, //!< A custom query for HOS which returns the maximum number of buffers that can be allocated at once
};
constexpr const char *ToString(NativeWindowQuery query) {
switch (query) {
ENUM_CASE(NativeWindowQuery, Width);
ENUM_CASE(NativeWindowQuery, Height);
ENUM_CASE(NativeWindowQuery, Format);
ENUM_CASE(NativeWindowQuery, MinUndequeuedBuffers);
ENUM_CASE(NativeWindowQuery, QueuesToWindowComposer);
ENUM_CASE(NativeWindowQuery, ConcreteType);
ENUM_CASE(NativeWindowQuery, DefaultWidth);
ENUM_CASE(NativeWindowQuery, DefaultHeight);
ENUM_CASE(NativeWindowQuery, TransformHint);
ENUM_CASE(NativeWindowQuery, ConsumerRunningBehind);
ENUM_CASE(NativeWindowQuery, ConsumerUsageBits);
ENUM_CASE(NativeWindowQuery, StickyTransform);
default:
return "Unknown";
}
}
}
#undef ENUM_CASE

2
app/src/main/cpp/skyline/soc.h
View File

@ -1,4 +1,4 @@
// SPDX-License-Identifier: LGPL-3.0-or-later // SPDX-License-Identifier: MPL-2.0
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
#pragma once #pragma once

2
app/src/main/cpp/skyline/soc/gm20b.h
View File

@ -1,4 +1,4 @@
// SPDX-License-Identifier: LGPL-3.0-or-later // SPDX-License-Identifier: MPL-2.0
// Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/)
#pragma once #pragma once

2
app/src/main/cpp/skyline/soc/gm20b/engines/maxwell/macro_interpreter.h
View File

@ -89,8 +89,8 @@ namespace skyline::soc::gm20b::engine::maxwell3d {
} }
} bitfield; } bitfield;
}; };
#pragma pack(pop)
static_assert(sizeof(Opcode) == sizeof(u32)); static_assert(sizeof(Opcode) == sizeof(u32));
#pragma pack(pop)
/** /**
* @brief Metadata about the Maxwell 3D method to be called in 'Send' * @brief Metadata about the Maxwell 3D method to be called in 'Send'

2
app/src/main/cpp/skyline/soc/host1x.h
View File

@ -1,4 +1,4 @@
// SPDX-License-Identifier: LGPL-3.0-or-later // SPDX-License-Identifier: MPL-2.0
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
#pragma once #pragma once

5
app/src/main/cpp/skyline/soc/host1x/syncpoint.cpp
View File

@ -1,5 +1,6 @@
// SPDX-License-Identifier: MPL-2.0 // SPDX-License-Identifier: MPL-2.0
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
// Copyright © 2020 Ryujinx Team and Contributors
#include "syncpoint.h" #include "syncpoint.h"
@ -38,13 +39,15 @@ namespace skyline::soc::host1x {
} }
bool Syncpoint::Wait(u32 threshold, std::chrono::steady_clock::duration timeout) { bool Syncpoint::Wait(u32 threshold, std::chrono::steady_clock::duration timeout) {
if (value >= threshold)
return true;
std::mutex mtx; std::mutex mtx;
std::condition_variable cv; std::condition_variable cv;
bool flag{}; bool flag{};
if (timeout == std::chrono::steady_clock::duration::max()) if (timeout == std::chrono::steady_clock::duration::max())
timeout = std::chrono::seconds(1); timeout = std::chrono::seconds(1);
if (!RegisterWaiter(threshold, [&cv, &mtx, &flag] { if (!RegisterWaiter(threshold, [&cv, &mtx, &flag] {
std::unique_lock lock(mtx); std::unique_lock lock(mtx);
flag = true; flag = true;

3
app/src/main/cpp/skyline/soc/host1x/syncpoint.h
View File

@ -1,5 +1,6 @@
// SPDX-License-Identifier: MPL-2.0 // SPDX-License-Identifier: MPL-2.0
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/) // Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
// Copyright © 2020 Ryujinx Team and Contributors
#pragma once #pragma once
@ -45,7 +46,7 @@ namespace skyline::soc::host1x {
/** /**
* @brief Waits for the syncpoint to reach given threshold * @brief Waits for the syncpoint to reach given threshold
* @return false if the timeout was reached, otherwise true * @return If the wait was successful (true) or timed out (false)
*/ */
bool Wait(u32 threshold, std::chrono::steady_clock::duration timeout); bool Wait(u32 threshold, std::chrono::steady_clock::duration timeout);
}; };