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refactor GLFWWindow

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MihailRis 2025-04-02 15:05:36 +03:00
parent 45ccf893ae
commit 105561ad77
1 changed files with 5 additions and 9 deletions
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14
src/window/detail/GLFWWindow.cpp
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@ -18,20 +18,16 @@
static debug::Logger logger("window"); static debug::Logger logger("window");
static std::unordered_set<std::string> extensions_cache; static std::unordered_set<std::string> supported_gl_extensions;
static void init_gl_extensions_cache() {
if (!extensions_cache.empty()) {
return;
}
static void init_gl_extensions_list() {
GLint numExtensions = 0; GLint numExtensions = 0;
glGetIntegerv(GL_NUM_EXTENSIONS, &numExtensions); glGetIntegerv(GL_NUM_EXTENSIONS, &numExtensions);
for (GLint i = 0; i < numExtensions; ++i) { for (GLint i = 0; i < numExtensions; ++i) {
const char *ext = reinterpret_cast<const char *>(glGetStringi(GL_EXTENSIONS, i)); const char *ext = reinterpret_cast<const char *>(glGetStringi(GL_EXTENSIONS, i));
if (ext) { if (ext) {
extensions_cache.insert(ext); supported_gl_extensions.insert(ext);
} }
} }
} }
@ -40,8 +36,7 @@ static bool is_gl_extension_supported(const char *extension) {
if (!extension || !*extension) { if (!extension || !*extension) {
return false; return false;
} }
init_gl_extensions_cache(); return supported_gl_extensions.find(extension) != supported_gl_extensions.end();
return extensions_cache.find(extension) != extensions_cache.end();
} }
static const char* gl_error_name(int error) { static const char* gl_error_name(int error) {
@ -669,6 +664,7 @@ std::tuple<
} }
} }
init_gl_extensions_list();
if (is_gl_extension_supported("GL_KHR_debug")) { if (is_gl_extension_supported("GL_KHR_debug")) {
glEnable(GL_DEBUG_OUTPUT); glEnable(GL_DEBUG_OUTPUT);
glDebugMessageCallback(gl_message_callback, nullptr); glDebugMessageCallback(gl_message_callback, nullptr);