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Kernel: Add some logging for backing store get/release syscalls.

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This commit is contained in:
Andreas Kling 2019-01-25 00:13:04 +01:00
parent 86eae0f8df
commit d7d78670c9
1 changed files with 7 additions and 0 deletions
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7
Kernel/ProcessGUI.cpp
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@ -99,6 +99,9 @@ int Process::gui$get_window_backing_store(int window_id, GUI_WindowBackingStoreI
auto& window = *(*it).value;
WSWindowLocker locker(window);
auto* backing_store = window.backing();
#ifdef BACKING_STORE_DEBUG
dbgprintf("%s<%u> +++ %p[%d] (%dx%d)\n", name().characters(), pid(), backing_store, backing_store->width(), backing_store->height());
#endif
m_retained_backing_stores.append(backing_store);
info->backing_store_id = backing_store;
info->bpp = sizeof(RGBA32);
@ -112,6 +115,10 @@ int Process::gui$release_window_backing_store(void* backing_store_id)
{
for (size_t i = 0; i < m_retained_backing_stores.size(); ++i) {
if (m_retained_backing_stores[i].ptr() == backing_store_id) {
#ifdef BACKING_STORE_DEBUG
auto* backing_store = m_retained_backing_stores[i].ptr();
dbgprintf("%s<%u> --- %p (%dx%d)\n", name().characters(), pid(), backing_store, backing_store->width(), backing_store->height());
#endif
m_retained_backing_stores.remove(i);
return 0;
}