mirror of https://git.suyu.dev/suyu/suyu
am: unify display layer management
Liam
parent
53f8383354
commit
7b79cddacd
@ -0,0 +1,149 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "core/hle/service/am/display_layer_manager.h"
|
||||
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
|
||||
#include "core/hle/service/nvnflinger/nvnflinger.h"
|
||||
#include "core/hle/service/vi/vi_results.h"
|
||||
|
||||
namespace Service::AM {
|
||||
|
||||
DisplayLayerManager::DisplayLayerManager() = default;
|
||||
DisplayLayerManager::~DisplayLayerManager() {
|
||||
this->Finalize();
|
||||
}
|
||||
|
||||
void DisplayLayerManager::Initialize(Nvnflinger::Nvnflinger* nvnflinger, Kernel::KProcess* process,
|
||||
AppletId applet_id, LibraryAppletMode mode) {
|
||||
m_process = process;
|
||||
m_nvnflinger = nvnflinger;
|
||||
m_system_shared_buffer_id = 0;
|
||||
m_system_shared_layer_id = 0;
|
||||
m_applet_id = applet_id;
|
||||
m_buffer_sharing_enabled = false;
|
||||
m_blending_enabled = mode == LibraryAppletMode::PartialForeground ||
|
||||
mode == LibraryAppletMode::PartialForegroundIndirectDisplay;
|
||||
}
|
||||
|
||||
void DisplayLayerManager::Finalize() {
|
||||
if (!m_nvnflinger) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Clean up managed layers.
|
||||
for (const auto& layer : m_managed_display_layers) {
|
||||
m_nvnflinger->DestroyLayer(layer);
|
||||
}
|
||||
|
||||
for (const auto& layer : m_managed_display_recording_layers) {
|
||||
m_nvnflinger->DestroyLayer(layer);
|
||||
}
|
||||
|
||||
// Clean up shared layers.
|
||||
if (m_buffer_sharing_enabled) {
|
||||
m_nvnflinger->GetSystemBufferManager().Finalize(m_process);
|
||||
}
|
||||
|
||||
m_nvnflinger = nullptr;
|
||||
}
|
||||
|
||||
Result DisplayLayerManager::CreateManagedDisplayLayer(u64* out_layer) {
|
||||
R_UNLESS(m_nvnflinger != nullptr, VI::ResultOperationFailed);
|
||||
|
||||
// TODO(Subv): Find out how AM determines the display to use, for now just
|
||||
// create the layer in the Default display.
|
||||
const auto display_id = m_nvnflinger->OpenDisplay("Default");
|
||||
const auto layer_id = m_nvnflinger->CreateLayer(*display_id);
|
||||
|
||||
m_nvnflinger->SetLayerVisibility(*layer_id, m_visible);
|
||||
m_managed_display_layers.emplace(*layer_id);
|
||||
|
||||
*out_layer = *layer_id;
|
||||
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result DisplayLayerManager::CreateManagedDisplaySeparableLayer(u64* out_layer,
|
||||
u64* out_recording_layer) {
|
||||
R_UNLESS(m_nvnflinger != nullptr, VI::ResultOperationFailed);
|
||||
|
||||
// TODO(Subv): Find out how AM determines the display to use, for now just
|
||||
// create the layer in the Default display.
|
||||
// This calls nn::vi::CreateRecordingLayer() which creates another layer.
|
||||
// Currently we do not support more than 1 layer per display, output 1 layer id for now.
|
||||
// Outputting 1 layer id instead of the expected 2 has not been observed to cause any adverse
|
||||
// side effects.
|
||||
// TODO: Support multiple layers
|
||||
const auto display_id = m_nvnflinger->OpenDisplay("Default");
|
||||
const auto layer_id = m_nvnflinger->CreateLayer(*display_id);
|
||||
|
||||
m_nvnflinger->SetLayerVisibility(*layer_id, m_visible);
|
||||
m_managed_display_layers.emplace(*layer_id);
|
||||
|
||||
*out_layer = *layer_id;
|
||||
*out_recording_layer = 0;
|
||||
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result DisplayLayerManager::IsSystemBufferSharingEnabled() {
|
||||
// Succeed if already enabled.
|
||||
R_SUCCEED_IF(m_buffer_sharing_enabled);
|
||||
|
||||
// Ensure we can access shared layers.
|
||||
R_UNLESS(m_nvnflinger != nullptr, VI::ResultOperationFailed);
|
||||
R_UNLESS(m_applet_id != AppletId::Application, VI::ResultPermissionDenied);
|
||||
|
||||
// Create the shared layer.
|
||||
const auto blend =
|
||||
m_blending_enabled ? Nvnflinger::LayerBlending::Coverage : Nvnflinger::LayerBlending::None;
|
||||
const auto display_id = m_nvnflinger->OpenDisplay("Default").value();
|
||||
R_TRY(m_nvnflinger->GetSystemBufferManager().Initialize(
|
||||
m_process, &m_system_shared_buffer_id, &m_system_shared_layer_id, display_id, blend));
|
||||
|
||||
// We succeeded, so set up remaining state.
|
||||
m_buffer_sharing_enabled = true;
|
||||
m_nvnflinger->SetLayerVisibility(m_system_shared_layer_id, m_visible);
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result DisplayLayerManager::GetSystemSharedLayerHandle(u64* out_system_shared_buffer_id,
|
||||
u64* out_system_shared_layer_id) {
|
||||
R_TRY(this->IsSystemBufferSharingEnabled());
|
||||
|
||||
*out_system_shared_buffer_id = m_system_shared_buffer_id;
|
||||
*out_system_shared_layer_id = m_system_shared_layer_id;
|
||||
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
void DisplayLayerManager::SetWindowVisibility(bool visible) {
|
||||
if (m_visible == visible) {
|
||||
return;
|
||||
}
|
||||
|
||||
m_visible = visible;
|
||||
|
||||
if (m_nvnflinger) {
|
||||
if (m_system_shared_layer_id) {
|
||||
m_nvnflinger->SetLayerVisibility(m_system_shared_layer_id, m_visible);
|
||||
}
|
||||
|
||||
for (const auto layer_id : m_managed_display_layers) {
|
||||
m_nvnflinger->SetLayerVisibility(layer_id, m_visible);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bool DisplayLayerManager::GetWindowVisibility() const {
|
||||
return m_visible;
|
||||
}
|
||||
|
||||
Result DisplayLayerManager::WriteAppletCaptureBuffer(bool* out_was_written,
|
||||
s32* out_fbshare_layer_index) {
|
||||
R_UNLESS(m_buffer_sharing_enabled, VI::ResultPermissionDenied);
|
||||
R_RETURN(m_nvnflinger->GetSystemBufferManager().WriteAppletCaptureBuffer(
|
||||
out_was_written, out_fbshare_layer_index));
|
||||
}
|
||||
|
||||
} // namespace Service::AM
|
||||
@ -0,0 +1,56 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <set>
|
||||
|
||||
#include "common/common_types.h"
|
||||
#include "core/hle/result.h"
|
||||
#include "core/hle/service/am/am_types.h"
|
||||
|
||||
namespace Kernel {
|
||||
class KProcess;
|
||||
}
|
||||
|
||||
namespace Service::Nvnflinger {
|
||||
class Nvnflinger;
|
||||
}
|
||||
|
||||
namespace Service::AM {
|
||||
|
||||
class DisplayLayerManager {
|
||||
public:
|
||||
explicit DisplayLayerManager();
|
||||
~DisplayLayerManager();
|
||||
|
||||
void Initialize(Nvnflinger::Nvnflinger* nvnflinger, Kernel::KProcess* process,
|
||||
AppletId applet_id, LibraryAppletMode mode);
|
||||
void Finalize();
|
||||
|
||||
Result CreateManagedDisplayLayer(u64* out_layer);
|
||||
Result CreateManagedDisplaySeparableLayer(u64* out_layer, u64* out_recording_layer);
|
||||
|
||||
Result IsSystemBufferSharingEnabled();
|
||||
Result GetSystemSharedLayerHandle(u64* out_system_shared_buffer_id,
|
||||
u64* out_system_shared_layer_id);
|
||||
|
||||
void SetWindowVisibility(bool visible);
|
||||
bool GetWindowVisibility() const;
|
||||
|
||||
Result WriteAppletCaptureBuffer(bool* out_was_written, s32* out_fbshare_layer_index);
|
||||
|
||||
private:
|
||||
Kernel::KProcess* m_process{};
|
||||
Nvnflinger::Nvnflinger* m_nvnflinger{};
|
||||
std::set<u64> m_managed_display_layers{};
|
||||
std::set<u64> m_managed_display_recording_layers{};
|
||||
u64 m_system_shared_buffer_id{};
|
||||
u64 m_system_shared_layer_id{};
|
||||
AppletId m_applet_id{};
|
||||
bool m_buffer_sharing_enabled{};
|
||||
bool m_blending_enabled{};
|
||||
bool m_visible{true};
|
||||
};
|
||||
|
||||
} // namespace Service::AM
|
||||
@ -1,59 +0,0 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "core/hle/service/am/managed_layer_holder.h"
|
||||
#include "core/hle/service/nvnflinger/nvnflinger.h"
|
||||
|
||||
namespace Service::AM {
|
||||
|
||||
ManagedLayerHolder::ManagedLayerHolder() = default;
|
||||
ManagedLayerHolder::~ManagedLayerHolder() {
|
||||
if (!m_nvnflinger) {
|
||||
return;
|
||||
}
|
||||
|
||||
for (const auto& layer : m_managed_display_layers) {
|
||||
m_nvnflinger->DestroyLayer(layer);
|
||||
}
|
||||
|
||||
for (const auto& layer : m_managed_display_recording_layers) {
|
||||
m_nvnflinger->DestroyLayer(layer);
|
||||
}
|
||||
|
||||
m_nvnflinger = nullptr;
|
||||
}
|
||||
|
||||
void ManagedLayerHolder::Initialize(Nvnflinger::Nvnflinger* nvnflinger) {
|
||||
m_nvnflinger = nvnflinger;
|
||||
}
|
||||
|
||||
void ManagedLayerHolder::CreateManagedDisplayLayer(u64* out_layer) {
|
||||
// TODO(Subv): Find out how AM determines the display to use, for now just
|
||||
// create the layer in the Default display.
|
||||
const auto display_id = m_nvnflinger->OpenDisplay("Default");
|
||||
const auto layer_id = m_nvnflinger->CreateLayer(*display_id);
|
||||
|
||||
m_managed_display_layers.emplace(*layer_id);
|
||||
|
||||
*out_layer = *layer_id;
|
||||
}
|
||||
|
||||
void ManagedLayerHolder::CreateManagedDisplaySeparableLayer(u64* out_layer,
|
||||
u64* out_recording_layer) {
|
||||
// TODO(Subv): Find out how AM determines the display to use, for now just
|
||||
// create the layer in the Default display.
|
||||
// This calls nn::vi::CreateRecordingLayer() which creates another layer.
|
||||
// Currently we do not support more than 1 layer per display, output 1 layer id for now.
|
||||
// Outputting 1 layer id instead of the expected 2 has not been observed to cause any adverse
|
||||
// side effects.
|
||||
// TODO: Support multiple layers
|
||||
const auto display_id = m_nvnflinger->OpenDisplay("Default");
|
||||
const auto layer_id = m_nvnflinger->CreateLayer(*display_id);
|
||||
|
||||
m_managed_display_layers.emplace(*layer_id);
|
||||
|
||||
*out_layer = *layer_id;
|
||||
*out_recording_layer = 0;
|
||||
}
|
||||
|
||||
} // namespace Service::AM
|
||||
@ -1,32 +0,0 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <set>
|
||||
|
||||
#include "common/common_funcs.h"
|
||||
#include "common/common_types.h"
|
||||
|
||||
namespace Service::Nvnflinger {
|
||||
class Nvnflinger;
|
||||
}
|
||||
|
||||
namespace Service::AM {
|
||||
|
||||
class ManagedLayerHolder {
|
||||
public:
|
||||
ManagedLayerHolder();
|
||||
~ManagedLayerHolder();
|
||||
|
||||
void Initialize(Nvnflinger::Nvnflinger* nvnflinger);
|
||||
void CreateManagedDisplayLayer(u64* out_layer);
|
||||
void CreateManagedDisplaySeparableLayer(u64* out_layer, u64* out_recording_layer);
|
||||
|
||||
private:
|
||||
Nvnflinger::Nvnflinger* m_nvnflinger{};
|
||||
std::set<u64> m_managed_display_layers{};
|
||||
std::set<u64> m_managed_display_recording_layers{};
|
||||
};
|
||||
|
||||
} // namespace Service::AM
|
||||
@ -1,80 +0,0 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "core/hle/service/am/system_buffer_manager.h"
|
||||
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
|
||||
#include "core/hle/service/nvnflinger/nvnflinger.h"
|
||||
#include "core/hle/service/vi/vi_results.h"
|
||||
|
||||
namespace Service::AM {
|
||||
|
||||
SystemBufferManager::SystemBufferManager() = default;
|
||||
|
||||
SystemBufferManager::~SystemBufferManager() {
|
||||
if (!m_nvnflinger) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Clean up shared layers.
|
||||
if (m_buffer_sharing_enabled) {
|
||||
m_nvnflinger->GetSystemBufferManager().Finalize(m_process);
|
||||
}
|
||||
}
|
||||
|
||||
bool SystemBufferManager::Initialize(Nvnflinger::Nvnflinger* nvnflinger, Kernel::KProcess* process,
|
||||
AppletId applet_id, LibraryAppletMode mode) {
|
||||
if (m_nvnflinger) {
|
||||
return m_buffer_sharing_enabled;
|
||||
}
|
||||
|
||||
m_process = process;
|
||||
m_nvnflinger = nvnflinger;
|
||||
m_buffer_sharing_enabled = false;
|
||||
m_system_shared_buffer_id = 0;
|
||||
m_system_shared_layer_id = 0;
|
||||
|
||||
if (applet_id <= AppletId::Application) {
|
||||
return false;
|
||||
}
|
||||
|
||||
Nvnflinger::LayerBlending blending = Nvnflinger::LayerBlending::None;
|
||||
if (mode == LibraryAppletMode::PartialForeground ||
|
||||
mode == LibraryAppletMode::PartialForegroundIndirectDisplay) {
|
||||
blending = Nvnflinger::LayerBlending::Coverage;
|
||||
}
|
||||
|
||||
const auto display_id = m_nvnflinger->OpenDisplay("Default").value();
|
||||
const auto res = m_nvnflinger->GetSystemBufferManager().Initialize(
|
||||
m_process, &m_system_shared_buffer_id, &m_system_shared_layer_id, display_id, blending);
|
||||
|
||||
if (res.IsSuccess()) {
|
||||
m_buffer_sharing_enabled = true;
|
||||
m_nvnflinger->SetLayerVisibility(m_system_shared_layer_id, m_visible);
|
||||
}
|
||||
|
||||
return m_buffer_sharing_enabled;
|
||||
}
|
||||
|
||||
void SystemBufferManager::SetWindowVisibility(bool visible) {
|
||||
if (m_visible == visible) {
|
||||
return;
|
||||
}
|
||||
|
||||
m_visible = visible;
|
||||
|
||||
if (m_nvnflinger) {
|
||||
m_nvnflinger->SetLayerVisibility(m_system_shared_layer_id, m_visible);
|
||||
}
|
||||
}
|
||||
|
||||
Result SystemBufferManager::WriteAppletCaptureBuffer(bool* out_was_written,
|
||||
s32* out_fbshare_layer_index) {
|
||||
if (!m_buffer_sharing_enabled) {
|
||||
return VI::ResultPermissionDenied;
|
||||
}
|
||||
|
||||
return m_nvnflinger->GetSystemBufferManager().WriteAppletCaptureBuffer(out_was_written,
|
||||
out_fbshare_layer_index);
|
||||
}
|
||||
|
||||
} // namespace Service::AM
|
||||
@ -1,52 +0,0 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <set>
|
||||
|
||||
#include "common/common_funcs.h"
|
||||
#include "common/common_types.h"
|
||||
|
||||
#include "core/hle/service/am/am_types.h"
|
||||
|
||||
namespace Kernel {
|
||||
class KProcess;
|
||||
}
|
||||
|
||||
namespace Service::Nvnflinger {
|
||||
class Nvnflinger;
|
||||
}
|
||||
|
||||
union Result;
|
||||
|
||||
namespace Service::AM {
|
||||
|
||||
class SystemBufferManager {
|
||||
public:
|
||||
SystemBufferManager();
|
||||
~SystemBufferManager();
|
||||
|
||||
bool Initialize(Nvnflinger::Nvnflinger* flinger, Kernel::KProcess* process, AppletId applet_id,
|
||||
LibraryAppletMode mode);
|
||||
|
||||
void GetSystemSharedLayerHandle(u64* out_system_shared_buffer_id,
|
||||
u64* out_system_shared_layer_id) {
|
||||
*out_system_shared_buffer_id = m_system_shared_buffer_id;
|
||||
*out_system_shared_layer_id = m_system_shared_layer_id;
|
||||
}
|
||||
|
||||
void SetWindowVisibility(bool visible);
|
||||
|
||||
Result WriteAppletCaptureBuffer(bool* out_was_written, s32* out_fbshare_layer_index);
|
||||
|
||||
private:
|
||||
Kernel::KProcess* m_process{};
|
||||
Nvnflinger::Nvnflinger* m_nvnflinger{};
|
||||
bool m_buffer_sharing_enabled{};
|
||||
bool m_visible{true};
|
||||
u64 m_system_shared_buffer_id{};
|
||||
u64 m_system_shared_layer_id{};
|
||||
};
|
||||
|
||||
} // namespace Service::AM
|
||||
Loading…
Reference in New Issue