From 59011a04a10d20804eb1eb4c8164b64d0f0ca824 Mon Sep 17 00:00:00 2001 From: Liam Date: Wed, 14 Feb 2024 00:09:29 -0500 Subject: vi: rewrite IHOSBinderDriver --- src/core/hle/service/nvnflinger/binder.h | 5 ++++- src/core/hle/service/nvnflinger/buffer_queue_producer.cpp | 9 ++++++--- src/core/hle/service/nvnflinger/buffer_queue_producer.h | 3 ++- 3 files changed, 12 insertions(+), 5 deletions(-) (limited to 'src/core/hle/service/nvnflinger') diff --git a/src/core/hle/service/nvnflinger/binder.h b/src/core/hle/service/nvnflinger/binder.h index aef1477e3..179938192 100644 --- a/src/core/hle/service/nvnflinger/binder.h +++ b/src/core/hle/service/nvnflinger/binder.h @@ -6,6 +6,8 @@ #pragma once +#include + #include "common/common_types.h" namespace Kernel { @@ -38,7 +40,8 @@ enum class TransactionId { class IBinder { public: virtual ~IBinder() = default; - virtual void Transact(HLERequestContext& ctx, android::TransactionId code, u32 flags) = 0; + virtual void Transact(android::TransactionId code, u32 flags, std::span parcel_data, + std::span parcel_reply) = 0; virtual Kernel::KReadableEvent& GetNativeHandle() = 0; }; diff --git a/src/core/hle/service/nvnflinger/buffer_queue_producer.cpp b/src/core/hle/service/nvnflinger/buffer_queue_producer.cpp index 5d8762d25..ec83beb9b 100644 --- a/src/core/hle/service/nvnflinger/buffer_queue_producer.cpp +++ b/src/core/hle/service/nvnflinger/buffer_queue_producer.cpp @@ -807,9 +807,10 @@ Status BufferQueueProducer::SetPreallocatedBuffer(s32 slot, return Status::NoError; } -void BufferQueueProducer::Transact(HLERequestContext& ctx, TransactionId code, u32 flags) { +void BufferQueueProducer::Transact(TransactionId code, u32 flags, std::span parcel_data, + std::span parcel_reply) { Status status{Status::NoError}; - InputParcel parcel_in{ctx.ReadBuffer()}; + InputParcel parcel_in{parcel_data}; OutputParcel parcel_out{}; switch (code) { @@ -917,7 +918,9 @@ void BufferQueueProducer::Transact(HLERequestContext& ctx, TransactionId code, u parcel_out.Write(status); - ctx.WriteBuffer(parcel_out.Serialize()); + const auto serialized = parcel_out.Serialize(); + std::memcpy(parcel_reply.data(), serialized.data(), + std::min(parcel_reply.size(), serialized.size())); } Kernel::KReadableEvent& BufferQueueProducer::GetNativeHandle() { diff --git a/src/core/hle/service/nvnflinger/buffer_queue_producer.h b/src/core/hle/service/nvnflinger/buffer_queue_producer.h index 64c17d56c..4682b0f84 100644 --- a/src/core/hle/service/nvnflinger/buffer_queue_producer.h +++ b/src/core/hle/service/nvnflinger/buffer_queue_producer.h @@ -47,7 +47,8 @@ public: Service::Nvidia::NvCore::NvMap& nvmap_); ~BufferQueueProducer(); - void Transact(HLERequestContext& ctx, android::TransactionId code, u32 flags) override; + void Transact(android::TransactionId code, u32 flags, std::span parcel_data, + std::span parcel_reply) override; Kernel::KReadableEvent& GetNativeHandle() override; -- cgit v1.2.3