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Fix display resolution desynchronizing with auto-position

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This commit is contained in:
elasota
2020-11-30 02:59:02 -05:00
parent 0aa36b27a9
commit 553e343abe
13 changed files with 80 additions and 40 deletions
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11
GpDisplayDriver_D3D11/GpDisplayDriverD3D11.cpp
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@@ -1143,6 +1143,9 @@ void GpDisplayDriverD3D11::Run()
LARGE_INTEGER lastTimestamp;
memset(&lastTimestamp, 0, sizeof(lastTimestamp));
m_initialWidth = m_windowWidthVirtual;
m_initialHeight = m_windowHeightVirtual;
MSG msg;
for (;;)
{
@@ -1242,12 +1245,12 @@ void GpDisplayDriverD3D11::Shutdown()
free(this);
}
void GpDisplayDriverD3D11::GetDisplayResolution(unsigned int *width, unsigned int *height)
void GpDisplayDriverD3D11::GetInitialDisplayResolution(unsigned int *width, unsigned int *height)
{
if (width)
*width = m_windowWidthVirtual;
*width = m_initialWidth;
if (height)
*height = m_windowHeightVirtual;
*height = m_initialHeight;
}
IGpDisplayDriverSurface *GpDisplayDriverD3D11::CreateSurface(size_t width, size_t height, size_t pitch, GpPixelFormat_t pixelFormat, IGpDisplayDriver::SurfaceInvalidateCallback_t invalidateCallback, void *invalidateContext)
@@ -1516,6 +1519,8 @@ GpDisplayDriverD3D11::GpDisplayDriverD3D11(const GpDisplayDriverProperties &prop
, m_windowHeightPhysical(480)
, m_windowWidthVirtual(640)
, m_windowHeightVirtual(480)
, m_initialWidth(640)
, m_initialHeight(480)
, m_pixelScaleX(1.0f)
, m_pixelScaleY(1.0f)
, m_vosFiber(nullptr)

5
GpDisplayDriver_D3D11/GpDisplayDriverD3D11.h
View File

@@ -39,7 +39,7 @@ public:
void Run() override;
void Shutdown() override;
void GetDisplayResolution(unsigned int *width, unsigned int *height) override;
void GetInitialDisplayResolution(unsigned int *width, unsigned int *height) override;
IGpDisplayDriverSurface *CreateSurface(size_t width, size_t height, size_t pitch, GpPixelFormat_t pixelFormat, IGpDisplayDriver::SurfaceInvalidateCallback_t invalidateCallback, void *invalidateContext) override;
void DrawSurface(IGpDisplayDriverSurface *surface, int32_t x, int32_t y, size_t width, size_t height, const GpDisplayDriverSurfaceEffects *effects) override;
@@ -178,6 +178,9 @@ private:
float m_pixelScaleX;
float m_pixelScaleY;
unsigned int m_initialWidth;
unsigned int m_initialHeight;
IGpCursor_Win32 *m_activeCursor;
IGpCursor_Win32 *m_pendingCursor;
EGpStandardCursor_t m_currentStandardCursor;