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vi: move shared buffer management from nvnflinger

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This commit is contained in:
Liam
2024-02-14 16:29:24 -05:00
parent ee8eccc5fa
commit dcce9837d2
20 changed files with 134 additions and 101 deletions
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18
src/core/hle/service/am/display_layer_manager.cpp
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@@ -3,11 +3,13 @@
#include "core/core.h"
#include "core/hle/service/am/display_layer_manager.h"
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
#include "core/hle/service/nvnflinger/hos_binder_driver.h"
#include "core/hle/service/nvnflinger/nvnflinger.h"
#include "core/hle/service/sm/sm.h"
#include "core/hle/service/vi/application_display_service.h"
#include "core/hle/service/vi/fbshare_buffer_manager.h"
#include "core/hle/service/vi/manager_root_service.h"
#include "core/hle/service/vi/vi_results.h"
#include "core/hle/service/vi/vi_types.h"
namespace Service::AM {
@@ -18,10 +20,14 @@ DisplayLayerManager::~DisplayLayerManager() {
void DisplayLayerManager::Initialize(Core::System& system, Kernel::KProcess* process,
AppletId applet_id, LibraryAppletMode mode) {
m_process = process;
m_surface_flinger = system.ServiceManager()
.GetService<Nvnflinger::IHOSBinderDriver>("dispdrv", true)
->GetSurfaceFlinger();
R_ASSERT(system.ServiceManager()
.GetService<VI::IManagerRootService>("vi:m", true)
->GetDisplayService(&m_display_service, VI::Policy::Compositor));
m_process = process;
m_system_shared_buffer_id = 0;
m_system_shared_layer_id = 0;
m_applet_id = applet_id;
@@ -46,7 +52,7 @@ void DisplayLayerManager::Finalize() {
// Clean up shared layers.
if (m_buffer_sharing_enabled) {
m_surface_flinger->GetSystemBufferManager().Finalize(m_process);
m_display_service->GetSharedBufferManager()->Finalize(m_process);
}
m_surface_flinger = nullptr;
@@ -103,7 +109,7 @@ Result DisplayLayerManager::IsSystemBufferSharingEnabled() {
const auto blend =
m_blending_enabled ? Nvnflinger::LayerBlending::Coverage : Nvnflinger::LayerBlending::None;
const auto display_id = m_surface_flinger->OpenDisplay("Default").value();
R_TRY(m_surface_flinger->GetSystemBufferManager().Initialize(
R_TRY(m_display_service->GetSharedBufferManager()->Initialize(
m_process, &m_system_shared_buffer_id, &m_system_shared_layer_id, display_id, blend));
// We succeeded, so set up remaining state.
@@ -147,7 +153,7 @@ bool DisplayLayerManager::GetWindowVisibility() const {
Result DisplayLayerManager::WriteAppletCaptureBuffer(bool* out_was_written,
s32* out_fbshare_layer_index) {
R_UNLESS(m_buffer_sharing_enabled, VI::ResultPermissionDenied);
R_RETURN(m_surface_flinger->GetSystemBufferManager().WriteAppletCaptureBuffer(
R_RETURN(m_display_service->GetSharedBufferManager()->WriteAppletCaptureBuffer(
out_was_written, out_fbshare_layer_index));
}

5
src/core/hle/service/am/display_layer_manager.h
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@@ -21,6 +21,10 @@ namespace Service::Nvnflinger {
class Nvnflinger;
}
namespace Service::VI {
class IApplicationDisplayService;
}
namespace Service::AM {
class DisplayLayerManager {
@@ -47,6 +51,7 @@ public:
private:
Kernel::KProcess* m_process{};
std::shared_ptr<Nvnflinger::Nvnflinger> m_surface_flinger{};
std::shared_ptr<VI::IApplicationDisplayService> m_display_service{};
std::set<u64> m_managed_display_layers{};
std::set<u64> m_managed_display_recording_layers{};
u64 m_system_shared_buffer_id{};