thirdpartymirrors/UnleashedRecomp
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Potential fix for DPI scaling.

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This commit is contained in:
Dario 2025-02-21 21:05:16 -03:00
parent c90d1fcb7b
commit 90a3a9f371
2 changed files with 17 additions and 11 deletions
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2
UnleashedRecomp/gpu/rhi/plume_vulkan.cpp
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@ -2344,7 +2344,7 @@ namespace plume {
dstWidth = rect.right - rect.left;
dstHeight = rect.bottom - rect.top;
# elif defined(SDL_VULKAN_ENABLED)
SDL_GetWindowSize(renderWindow, (int *)(&dstWidth), (int *)(&dstHeight));
SDL_GetWindowSizeInPixels(renderWindow, (int *)(&dstWidth), (int *)(&dstHeight));
# elif defined(__ANDROID__)
dstWidth = ANativeWindow_getWidth(renderWindow);
dstHeight = ANativeWindow_getHeight(renderWindow);

26
UnleashedRecomp/gpu/video.cpp
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@ -2415,19 +2415,25 @@ static void DrawImGui()
// we can adjust the mouse events before ImGui processes them.
uint32_t width = g_swapChain->getWidth();
uint32_t height = g_swapChain->getHeight();
if (width != Video::s_viewportWidth || height != Video::s_viewportHeight)
float mousePosScaleX = float(width) / float(GameWindow::s_width);
float mousePosScaleY = float(height) / float(GameWindow::s_height);
float mousePosOffsetX = (width - Video::s_viewportWidth) / 2.0f;
float mousePosOffsetY = (height - Video::s_viewportHeight) / 2.0f;
for (int i = 0; i < io.Ctx->InputEventsQueue.Size; i++)
{
float mousePosOffsetX = (width - Video::s_viewportWidth) / 2.0f;
float mousePosOffsetY = (height - Video::s_viewportHeight) / 2.0f;
for (int i = 0; i < io.Ctx->InputEventsQueue.Size; i++)
auto& e = io.Ctx->InputEventsQueue[i];
if (e.Type == ImGuiInputEventType_MousePos)
{
auto& e = io.Ctx->InputEventsQueue[i];
if (e.Type == ImGuiInputEventType_MousePos)
if (e.MousePos.PosX != -FLT_MAX)
{
if (e.MousePos.PosX != -FLT_MAX) e.MousePos.PosX -= mousePosOffsetX;
if (e.MousePos.PosY != -FLT_MAX) e.MousePos.PosY -= mousePosOffsetY;
e.MousePos.PosX *= mousePosScaleX;
e.MousePos.PosX -= mousePosOffsetX;
}
if (e.MousePos.PosY != -FLT_MAX)
{
e.MousePos.PosY *= mousePosScaleY;
e.MousePos.PosY -= mousePosOffsetY;
}
}
}