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service: nvnflinger: Implement shared buffer

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Co-authored-by: Liam <byteslice@airmail.cc>
This commit is contained in:
Narr the Reg
2023-09-28 23:45:49 -06:00
parent f1f3d490ef
commit 35f25882e0
12 changed files with 572 additions and 22 deletions
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129
src/core/hle/service/vi/vi.cpp
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@@ -20,9 +20,12 @@
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_thread.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/nvdrv/devices/nvmap.h"
#include "core/hle/service/nvdrv/nvdata.h"
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvnflinger/binder.h"
#include "core/hle/service/nvnflinger/buffer_queue_producer.h"
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
#include "core/hle/service/nvnflinger/hos_binder_driver_server.h"
#include "core/hle/service/nvnflinger/nvnflinger.h"
#include "core/hle/service/nvnflinger/parcel.h"
@@ -131,8 +134,9 @@ private:
class ISystemDisplayService final : public ServiceFramework<ISystemDisplayService> {
public:
explicit ISystemDisplayService(Core::System& system_)
: ServiceFramework{system_, "ISystemDisplayService"} {
explicit ISystemDisplayService(Core::System& system_, Nvnflinger::Nvnflinger& nvnflinger_)
: ServiceFramework{system_, "ISystemDisplayService"}, nvnflinger{nvnflinger_} {
// clang-format off
static const FunctionInfo functions[] = {
{1200, nullptr, "GetZOrderCountMin"},
{1202, nullptr, "GetZOrderCountMax"},
@@ -170,22 +174,126 @@ public:
{3217, nullptr, "SetDisplayCmuLuma"},
{3218, nullptr, "SetDisplayCrcMode"},
{6013, nullptr, "GetLayerPresentationSubmissionTimestamps"},
{8225, nullptr, "GetSharedBufferMemoryHandleId"},
{8250, nullptr, "OpenSharedLayer"},
{8225, &ISystemDisplayService::GetSharedBufferMemoryHandleId, "GetSharedBufferMemoryHandleId"},
{8250, &ISystemDisplayService::OpenSharedLayer, "OpenSharedLayer"},
{8251, nullptr, "CloseSharedLayer"},
{8252, nullptr, "ConnectSharedLayer"},
{8252, &ISystemDisplayService::ConnectSharedLayer, "ConnectSharedLayer"},
{8253, nullptr, "DisconnectSharedLayer"},
{8254, nullptr, "AcquireSharedFrameBuffer"},
{8255, nullptr, "PresentSharedFrameBuffer"},
{8256, nullptr, "GetSharedFrameBufferAcquirableEvent"},
{8254, &ISystemDisplayService::AcquireSharedFrameBuffer, "AcquireSharedFrameBuffer"},
{8255, &ISystemDisplayService::PresentSharedFrameBuffer, "PresentSharedFrameBuffer"},
{8256, &ISystemDisplayService::GetSharedFrameBufferAcquirableEvent, "GetSharedFrameBufferAcquirableEvent"},
{8257, nullptr, "FillSharedFrameBufferColor"},
{8258, nullptr, "CancelSharedFrameBuffer"},
{9000, nullptr, "GetDp2hdmiController"},
};
// clang-format on
RegisterHandlers(functions);
}
private:
void GetSharedBufferMemoryHandleId(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u64 buffer_id = rp.PopRaw<u64>();
LOG_INFO(Service_VI, "called. buffer_id={:#x}", buffer_id);
struct OutputParameters {
s32 nvmap_handle;
u64 size;
};
OutputParameters out{};
Nvnflinger::SharedMemoryPoolLayout layout{};
const auto result = nvnflinger.GetSystemBufferManager().GetSharedBufferMemoryHandleId(
&out.size, &out.nvmap_handle, &layout, buffer_id, 0);
ctx.WriteBuffer(&layout, sizeof(layout));
IPC::ResponseBuilder rb{ctx, 6};
rb.Push(result);
rb.PushRaw(out);
}
void OpenSharedLayer(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u64 layer_id = rp.PopRaw<u64>();
LOG_INFO(Service_VI, "(STUBBED) called. layer_id={:#x}", layer_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void ConnectSharedLayer(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u64 layer_id = rp.PopRaw<u64>();
LOG_INFO(Service_VI, "(STUBBED) called. layer_id={:#x}", layer_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void GetSharedFrameBufferAcquirableEvent(HLERequestContext& ctx) {
LOG_DEBUG(Service_VI, "called");
IPC::RequestParser rp{ctx};
const u64 layer_id = rp.PopRaw<u64>();
Kernel::KReadableEvent* event{};
const auto result = nvnflinger.GetSystemBufferManager().GetSharedFrameBufferAcquirableEvent(
&event, layer_id);
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(result);
rb.PushCopyObjects(event);
}
void AcquireSharedFrameBuffer(HLERequestContext& ctx) {
LOG_DEBUG(Service_VI, "called");
IPC::RequestParser rp{ctx};
const u64 layer_id = rp.PopRaw<u64>();
struct OutputParameters {
android::Fence fence;
std::array<s32, 4> slots;
s64 target_slot;
};
static_assert(sizeof(OutputParameters) == 0x40, "OutputParameters has wrong size");
OutputParameters out{};
const auto result = nvnflinger.GetSystemBufferManager().AcquireSharedFrameBuffer(
&out.fence, out.slots, &out.target_slot, layer_id);
IPC::ResponseBuilder rb{ctx, 18};
rb.Push(result);
rb.PushRaw(out);
}
void PresentSharedFrameBuffer(HLERequestContext& ctx) {
LOG_DEBUG(Service_VI, "called");
struct InputParameters {
android::Fence fence;
Common::Rectangle<s32> crop_region;
u32 window_transform;
s32 swap_interval;
u64 layer_id;
s64 surface_id;
};
static_assert(sizeof(InputParameters) == 0x50, "InputParameters has wrong size");
IPC::RequestParser rp{ctx};
auto input = rp.PopRaw<InputParameters>();
const auto result = nvnflinger.GetSystemBufferManager().PresentSharedFrameBuffer(
input.fence, input.crop_region, input.window_transform, input.swap_interval,
input.layer_id, input.surface_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
void SetLayerZ(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u64 layer_id = rp.Pop<u64>();
@@ -228,6 +336,9 @@ private:
rb.PushRaw<float>(60.0f); // This wouldn't seem to be correct for 30 fps games.
rb.Push<u32>(0);
}
private:
Nvnflinger::Nvnflinger& nvnflinger;
};
class IManagerDisplayService final : public ServiceFramework<IManagerDisplayService> {
@@ -453,7 +564,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<ISystemDisplayService>(system);
rb.PushIpcInterface<ISystemDisplayService>(system, nv_flinger);
}
void GetManagerDisplayService(HLERequestContext& ctx) {