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Implement VI ConvertScalingMode (#1475) 

* Implement VI ConvertScalingMode

* Fixed push enum

* Scale mode now uses Nintendo scale mode as an enum as well
This commit is contained in:
David 2018-10-17 02:25:42 +11:00 committed by bunnei
parent 88b8383da2
commit 92d8ad3770
1 changed files with 49 additions and 1 deletions
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50
src/core/hle/service/vi/vi.cpp
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@ -968,6 +968,54 @@ 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>();
LOG_DEBUG(Service_VI, "called mode={}", static_cast<u32>(mode));
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(RESULT_SUCCESS);
switch (mode) {
case NintendoScaleMode::None:
rb.PushEnum(ConvertedScaleMode::None);
break;
case NintendoScaleMode::Freeze:
rb.PushEnum(ConvertedScaleMode::Freeze);
break;
case NintendoScaleMode::ScaleToWindow:
rb.PushEnum(ConvertedScaleMode::ScaleToWindow);
break;
case NintendoScaleMode::Crop:
rb.PushEnum(ConvertedScaleMode::Crop);
break;
case NintendoScaleMode::NoCrop:
rb.PushEnum(ConvertedScaleMode::NoCrop);
break;
default:
UNIMPLEMENTED_MSG("Unknown scaling mode {}", static_cast<u32>(mode));
rb.PushEnum(ConvertedScaleMode::None);
break;
}
}
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
};
@ -991,7 +1039,7 @@ IApplicationDisplayService::IApplicationDisplayService(
{2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
{2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
{2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
{2102, nullptr, "ConvertScalingMode"},
{2102, &IApplicationDisplayService::ConvertScalingMode, "ConvertScalingMode"},
{2450, nullptr, "GetIndirectLayerImageMap"},
{2451, nullptr, "GetIndirectLayerImageCropMap"},
{2460, nullptr, "GetIndirectLayerImageRequiredMemoryInfo"},