diff options
| -rw-r--r-- | src/core/hle/service/vi/vi.cpp | 59 |
1 files changed, 38 insertions, 21 deletions
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp index 8528925ec..266909ba4 100644 --- a/src/core/hle/service/vi/vi.cpp +++ b/src/core/hle/service/vi/vi.cpp @@ -32,6 +32,9 @@ namespace Service::VI { +constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::VI, 1}; +constexpr ResultCode ERR_UNSUPPORTED{ErrorModule::VI, 6}; + struct DisplayInfo { /// The name of this particular display. char display_name[0x40]{"Default"}; @@ -874,6 +877,24 @@ public: ~IApplicationDisplayService() = default; private: + enum class ConvertedScaleMode : u64 { + None = 0, // VI seems to name this as "Unknown" but lots of games pass it, assume it's no + // scaling/default + Freeze = 1, + ScaleToWindow = 2, + Crop = 3, + NoCrop = 4, + }; + + // This struct is different, currently it's 1:1 but this might change in the future. + enum class NintendoScaleMode : u32 { + None = 0, + Freeze = 1, + ScaleToWindow = 2, + Crop = 3, + NoCrop = 4, + }; + void GetRelayService(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_VI, "(STUBBED) called"); @@ -978,13 +999,27 @@ private: void SetLayerScalingMode(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; - const u32 scaling_mode = rp.Pop<u32>(); + const auto scaling_mode = rp.PopEnum<NintendoScaleMode>(); const u64 unknown = rp.Pop<u64>(); - LOG_WARNING(Service_VI, "(STUBBED) called. scaling_mode=0x{:08X}, unknown=0x{:016X}", - scaling_mode, unknown); + LOG_DEBUG(Service_VI, "called. scaling_mode=0x{:08X}, unknown=0x{:016X}", + static_cast<u32>(scaling_mode), unknown); IPC::ResponseBuilder rb{ctx, 2}; + + if (scaling_mode > NintendoScaleMode::NoCrop) { + LOG_ERROR(Service_VI, "Invalid scaling mode provided."); + rb.Push(ERR_OPERATION_FAILED); + return; + } + + if (scaling_mode != NintendoScaleMode::ScaleToWindow && + scaling_mode != NintendoScaleMode::NoCrop) { + LOG_ERROR(Service_VI, "Unsupported scaling mode supplied."); + rb.Push(ERR_UNSUPPORTED); + return; + } + rb.Push(RESULT_SUCCESS); } @@ -1065,24 +1100,6 @@ private: rb.PushCopyObjects(vsync_event); } - enum class ConvertedScaleMode : u64 { - None = 0, // VI seems to name this as "Unknown" but lots of games pass it, assume it's no - // scaling/default - Freeze = 1, - ScaleToWindow = 2, - Crop = 3, - NoCrop = 4, - }; - - // This struct is different, currently it's 1:1 but this might change in the future. - enum class NintendoScaleMode : u32 { - None = 0, - Freeze = 1, - ScaleToWindow = 2, - Crop = 3, - NoCrop = 4, - }; - void ConvertScalingMode(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; auto mode = rp.PopEnum<NintendoScaleMode>(); |