mirror of https://github.com/doitsujin/dxvk
124 lines
3.3 KiB
C++
124 lines
3.3 KiB
C++
#include "dxgi_monitor.h"
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namespace dxvk {
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DxgiMonitorInfo::DxgiMonitorInfo(IUnknown* pParent, const DxgiOptions& options)
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: m_parent(pParent)
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, m_options(options)
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, m_globalColorSpace(DefaultColorSpace()) {
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}
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DxgiMonitorInfo::~DxgiMonitorInfo() {
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}
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ULONG STDMETHODCALLTYPE DxgiMonitorInfo::AddRef() {
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return m_parent->AddRef();
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}
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ULONG STDMETHODCALLTYPE DxgiMonitorInfo::Release() {
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return m_parent->Release();
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}
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HRESULT STDMETHODCALLTYPE DxgiMonitorInfo::QueryInterface(
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REFIID riid,
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void** ppvObject) {
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return m_parent->QueryInterface(riid, ppvObject);
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}
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HRESULT STDMETHODCALLTYPE DxgiMonitorInfo::InitMonitorData(
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HMONITOR hMonitor,
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const DXGI_VK_MONITOR_DATA* pData) {
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if (!hMonitor || !pData)
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return E_INVALIDARG;
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std::lock_guard<dxvk::mutex> lock(m_monitorMutex);
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auto result = m_monitorData.insert({ hMonitor, *pData });
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return result.second ? S_OK : E_INVALIDARG;
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}
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HRESULT STDMETHODCALLTYPE DxgiMonitorInfo::AcquireMonitorData(
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HMONITOR hMonitor,
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DXGI_VK_MONITOR_DATA** ppData) {
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InitReturnPtr(ppData);
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if (!hMonitor || !ppData)
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return E_INVALIDARG;
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m_monitorMutex.lock();
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auto entry = m_monitorData.find(hMonitor);
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if (entry == m_monitorData.end()) {
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m_monitorMutex.unlock();
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return DXGI_ERROR_NOT_FOUND;
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}
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*ppData = &entry->second;
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return S_OK;
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}
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void STDMETHODCALLTYPE DxgiMonitorInfo::ReleaseMonitorData() {
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m_monitorMutex.unlock();
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}
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void STDMETHODCALLTYPE DxgiMonitorInfo::PuntColorSpace(DXGI_COLOR_SPACE_TYPE ColorSpace) {
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// Only allow punting if we started from sRGB.
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// That way we can go from sRGB -> HDR10 or HDR10 -> sRGB if we started in sRGB.
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// But if we started off by advertising HDR10 to the game, don't allow us to go back.
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// This mirrors the behaviour of the global Windows HDR toggle more closely.
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if (DefaultColorSpace() != DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709)
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return;
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m_globalColorSpace = ColorSpace;
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}
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DXGI_COLOR_SPACE_TYPE STDMETHODCALLTYPE DxgiMonitorInfo::CurrentColorSpace() const {
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return m_globalColorSpace;
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}
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DXGI_COLOR_SPACE_TYPE DxgiMonitorInfo::DefaultColorSpace() const {
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return m_options.enableHDR
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? DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020
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: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709;
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}
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uint32_t GetMonitorFormatBpp(DXGI_FORMAT Format) {
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switch (Format) {
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case DXGI_FORMAT_R8G8B8A8_UNORM:
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case DXGI_FORMAT_B8G8R8A8_UNORM:
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case DXGI_FORMAT_B8G8R8X8_UNORM:
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case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
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case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
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case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB:
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case DXGI_FORMAT_R10G10B10A2_UNORM:
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return 32;
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case DXGI_FORMAT_R16G16B16A16_FLOAT:
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// Floating point output doesn't really make sense.
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// This seemingly works on Windows, and based on FindClosestMode etc documentaton,
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// this seems required to work for any format that scanout it supported for.
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// Treat as 10-bit -> 32.
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return 32;
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default:
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Logger::warn(str::format(
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"GetMonitorFormatBpp: Unknown format: ",
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Format));
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return 32;
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}
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}
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} |