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query display size from EM_ASM rather than requiring emscripten::val

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This commit is contained in:
SlowRiot 2026-03-31 21:00:07 +01:00
parent b144ac3b53
commit 438a3326fd
1 changed files with 2 additions and 3 deletions
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5
backends/imgui_impl_emscripten.cpp
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@ -19,7 +19,6 @@
#include "imgui_impl_emscripten.h"
#include <emscripten.h>
#include <emscripten/html5.h>
#include <emscripten/val.h>
#include <string.h>
namespace {
@ -131,8 +130,8 @@ void ImGui_ImplEmscripten_Init()
io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors;
// set up initial display size values
io.DisplaySize.x = emscripten::val::global("window")["innerWidth"].as<float>();
io.DisplaySize.y = emscripten::val::global("window")["innerHeight"].as<float>();
io.DisplaySize.x = static_cast<float>(EM_ASM_INT(return window.innerWidth;));
io.DisplaySize.y = static_cast<float>(EM_ASM_INT(return window.innerHeight;));
emscripten_set_mousemove_callback(
EMSCRIPTEN_EVENT_TARGET_WINDOW, // target