From f16bb1dfcfa8f62818c1baba0e7ab9b8c65c30cd Mon Sep 17 00:00:00 2001 From: bunnei Date: Tue, 13 Feb 2018 22:42:52 -0500 Subject: [PATCH] vi: Eliminate direct usage of BufferDescriptorB. --- src/core/hle/service/vi/vi.cpp | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp index 1f00a6cca..ff5005f71 100644 --- a/src/core/hle/service/vi/vi.cpp +++ b/src/core/hle/service/vi/vi.cpp @@ -685,18 +685,13 @@ void IApplicationDisplayService::OpenLayer(Kernel::HLERequestContext& ctx) { u64 layer_id = rp.Pop(); u64 aruid = rp.Pop(); - auto& buffer = ctx.BufferDescriptorB()[0]; - u64 display_id = nv_flinger->OpenDisplay(display_name); u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id); NativeWindow native_window{buffer_queue_id}; - auto data = native_window.Serialize(); - Memory::WriteBlock(buffer.Address(), data.data(), data.size()); - IPC::ResponseBuilder rb = rp.MakeBuilder(4, 0, 0); rb.Push(RESULT_SUCCESS); - rb.Push(data.size()); + rb.Push(ctx.WriteBuffer(native_window.Serialize())); } void IApplicationDisplayService::CreateStrayLayer(Kernel::HLERequestContext& ctx) { @@ -707,21 +702,16 @@ void IApplicationDisplayService::CreateStrayLayer(Kernel::HLERequestContext& ctx rp.Pop(); // padding u64 display_id = rp.Pop(); - auto& buffer = ctx.BufferDescriptorB()[0]; - // TODO(Subv): What's the difference between a Stray and a Managed layer? u64 layer_id = nv_flinger->CreateLayer(display_id); u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id); NativeWindow native_window{buffer_queue_id}; - auto data = native_window.Serialize(); - Memory::WriteBlock(buffer.Address(), data.data(), data.size()); - IPC::ResponseBuilder rb = rp.MakeBuilder(6, 0, 0); rb.Push(RESULT_SUCCESS); rb.Push(layer_id); - rb.Push(data.size()); + rb.Push(ctx.WriteBuffer(native_window.Serialize())); } void IApplicationDisplayService::DestroyStrayLayer(Kernel::HLERequestContext& ctx) { @@ -747,8 +737,7 @@ void IApplicationDisplayService::SetLayerScalingMode(Kernel::HLERequestContext& void IApplicationDisplayService::ListDisplays(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; DisplayInfo display_info; - auto& buffer = ctx.BufferDescriptorB()[0]; - Memory::WriteBlock(buffer.Address(), &display_info, sizeof(DisplayInfo)); + ctx.WriteBuffer(&display_info, sizeof(DisplayInfo)); IPC::ResponseBuilder rb = rp.MakeBuilder(4, 0, 0); rb.Push(RESULT_SUCCESS); rb.Push(1);