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Fixed some extremely zealous warnings (GCC -Wconversion, -Wdouble-promotion)

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(amend a1e0552)
This commit is contained in:
ocornut
2026-04-23 17:23:43 +02:00
parent adc0027912
commit f2f843c113
16 changed files with 34 additions and 31 deletions
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backends/imgui_impl_glfw.cpp
+4 -4
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@@ -952,9 +952,9 @@ static void ImGui_ImplGlfw_UpdateGamepads()
// For GFLW 3.2 + Windows: include a simplified non-monitor aware version of ImGui_ImplWin32_GetDpiScaleForMonitor().
// This is merely a band-aid to make using GLFW 3.2 a little bit nicer, but prefer to use GLFW 3.3+ or the full correct functions from the Win32 backend.
#if !GLFW_HAS_PER_MONITOR_DPI && defined(_WIN32) && !defined(NOGDI)
float ImGui_ImplWin32_GetLegacyDpiScale() { const HDC dc = ::GetDC(nullptr); UINT xdpi = ::GetDeviceCaps(dc, LOGPIXELSX); ::ReleaseDC(nullptr, dc); return xdpi / 96.0f; }
void glfwGetWindowContentScale(GLFWwindow*, float* x_scale, float* y_scale) { *x_scale = *y_scale = ImGui_ImplWin32_GetLegacyDpiScale(); }
void glfwGetMonitorContentScale(GLFWmonitor*, float* x_scale, float* y_scale) { *x_scale = *y_scale = ImGui_ImplWin32_GetLegacyDpiScale(); }
static float ImGui_ImplWin32_GetLegacyDpiScale() { const HDC dc = ::GetDC(nullptr); UINT xdpi = ::GetDeviceCaps(dc, LOGPIXELSX); ::ReleaseDC(nullptr, dc); return (float)xdpi / 96.0f; }
static void glfwGetWindowContentScale(GLFWwindow*, float* x_scale, float* y_scale) { *x_scale = *y_scale = ImGui_ImplWin32_GetLegacyDpiScale(); }
static void glfwGetMonitorContentScale(GLFWmonitor*, float* x_scale, float* y_scale) { *x_scale = *y_scale = ImGui_ImplWin32_GetLegacyDpiScale(); }
#undef GLFW_HAS_PER_MONITOR_DPI
#define GLFW_HAS_PER_MONITOR_DPI 1
#endif
@@ -1027,7 +1027,7 @@ void ImGui_ImplGlfw_NewFrame()
// (Accept glfwGetTime() not returning a monotonically increasing value. Seems to happens on disconnecting peripherals and probably on VMs and Emscripten, see #6491, #6189, #6114, #3644)
double current_time = glfwGetTime();
if (current_time <= bd->Time)
current_time = bd->Time + 0.00001f;
current_time = bd->Time + 0.00001;
io.DeltaTime = bd->Time > 0.0 ? (float)(current_time - bd->Time) : (float)(1.0f / 60.0f);
bd->Time = current_time;