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fix: OpenGL detection not working correctly

This commit is contained in:
WerWolv 2025-08-23 11:04:15 +02:00
parent ba71a300ec
commit 5c2309bcf7
1 changed files with 24 additions and 15 deletions
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39
main/gui/source/init/splash_window.cpp
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@ -58,18 +58,18 @@ namespace hex::init {
this->loadAssets();
{
auto glVendor = reinterpret_cast<const char *>(glGetString(GL_VENDOR));
auto glRenderer = reinterpret_cast<const char *>(glGetString(GL_RENDERER));
auto glVersion = reinterpret_cast<const char *>(glGetString(GL_VERSION));
auto glVendorString = reinterpret_cast<const char *>(glGetString(GL_VENDOR));
auto glRendererString = reinterpret_cast<const char *>(glGetString(GL_RENDERER));
auto glVersionString = reinterpret_cast<const char *>(glGetString(GL_VERSION));
auto glShadingLanguageVersion = reinterpret_cast<const char *>(glGetString(GL_SHADING_LANGUAGE_VERSION));
log::debug("OpenGL Vendor: '{}'", glVendor);
log::debug("OpenGL Renderer: '{}'", glRenderer);
log::debug("OpenGL Version: '{}'", glVersion);
log::debug("OpenGL Vendor: '{}'", glVendorString);
log::debug("OpenGL Renderer: '{}'", glRendererString);
log::debug("OpenGL Version: '{}'", glVersionString);
log::debug("OpenGL Shading Language Version: '{}'", glShadingLanguageVersion);
ImHexApi::System::impl::setGPUVendor(glVendor);
ImHexApi::System::impl::setGLRenderer(glRenderer);
ImHexApi::System::impl::setGPUVendor(glVendorString);
ImHexApi::System::impl::setGLRenderer(glRendererString);
{
int glVersionMajor = 0, glVersionMinor = 0;
@ -77,6 +77,22 @@ namespace hex::init {
glGetIntegerv(GL_MINOR_VERSION, &glVersionMinor);
ImHexApi::System::impl::setGLVersion(SemanticVersion(glVersionMajor, glVersionMinor, 0));
}
{
#if !defined(OS_MACOS)
const static auto MinGLVersion = SemanticVersion(3, 1, 0);
#else
const static auto MinGLVersion = SemanticVersion(3, 2, 0);
#endif
const auto &glVersion = ImHexApi::System::getGLVersion();
if (glVersion < MinGLVersion) {
showErrorMessageBox(fmt::format("ImHex requires at least OpenGL {} to run but your system seems to only support up to OpenGL {}!\n\nTry upgrading your GPU drivers or try one of the NoGPU releases to use software rendering instead.", MinGLVersion.get(false), glVersion.get()));
this->exitImGui();
this->exitGLFW();
std::exit(EXIT_FAILURE);
}
}
}
}
@ -457,19 +473,12 @@ namespace hex::init {
// Configure used OpenGL version
#if defined(OS_MACOS)
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_COCOA_RETINA_FRAMEBUFFER, GLFW_FALSE);
glfwWindowHint(GLFW_COCOA_GRAPHICS_SWITCHING, GLFW_TRUE);
#else
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 1);
#endif
// Make splash screen non-resizable, undecorated and transparent
glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GLFW_TRUE);
glfwWindowHint(GLFW_TRANSPARENT_FRAMEBUFFER, GLFW_TRUE);
glfwWindowHint(GLFW_DECORATED, GLFW_FALSE);
glfwWindowHint(GLFW_FLOATING, GLFW_FALSE);