mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-11 05:53:23 -05:00
15 lines
814 B
Lua
15 lines
814 B
Lua
local cpu = require('eka2l1.cpu')
|
|
local evt = require('eka2l1.events')
|
|
|
|
-- From Qt 4.7.4 on, QSymbianFontDatabaseExtrasImplementation::extras() compares the
|
|
-- current thread with QApplication::instance()->thread() on its first lookup, which
|
|
-- dereferences NULL in applications that paint text without creating a QApplication.
|
|
-- Taking the branch that skips the check restores the Qt 4.7.3 behaviour; only a
|
|
-- thread's cached font extras stop being released when that thread exits.
|
|
local function skipFontExtrasThreadCheck()
|
|
cpu.setReg(15, cpu.getPc() + 0x74)
|
|
end
|
|
|
|
evt.registerBreakpointHook('qtgui.dll', 0x001570B5, 0, 0x2001B2DD, skipFontExtrasThreadCheck, 0x8E4B3F71) -- Qt 4.7.4
|
|
evt.registerBreakpointHook('qtgui.dll', 0x0015DC71, 0, 0x2001B2DD, skipFontExtrasThreadCheck, 0xAA4C4DCA) -- Qt 4.8.0
|