static int w32_init(struct MPGLContext *ctx, int flags)
{
if (!vo_w32_init(ctx->vo))
goto fail;
struct w32_context *w32_ctx = ctx->priv;
w32_ctx->flags = flags;
vo_w32_run_on_thread(ctx->vo, create_ctx, ctx);
if (!w32_ctx->context)
goto fail;
if (!ctx->gl->SwapInterval)
MP_VERBOSE(ctx->vo, "WGL_EXT_swap_control missing.\n");
w32_ctx->real_wglSwapInterval = ctx->gl->SwapInterval;
ctx->gl->SwapInterval = w32_swap_interval;
w32_ctx->current_swapinterval = -1;
current_w32_context = w32_ctx;
wglMakeCurrent(w32_ctx->hdc, w32_ctx->context);
DwmEnableMMCSS(TRUE);
return 0;
fail:
w32_uninit(ctx);
return -1;
}
static void w32_uninit(MPGLContext *ctx)
{
struct w32_context *w32_ctx = ctx->priv;
if (w32_ctx->context)
wglMakeCurrent(w32_ctx->hdc, 0);
vo_w32_run_on_thread(ctx->vo, destroy_gl, ctx);
DwmEnableMMCSS(FALSE);
vo_w32_uninit(ctx->vo);
}
bool PlayerRenderer::init()
{
#ifdef Q_OS_WIN32
// Request Multimedia Class Schedule Service.
DwmEnableMMCSS(TRUE);
#endif
// Signals presence of MPGetNativeDisplay().
const char *extensions = "GL_MP_MPGetNativeDisplay";
return mpv_opengl_cb_init_gl(m_mpvGL, extensions, get_proc_address, NULL) >= 0;
}
void
WWThreadCharacteristics::Unsetup(void)
{
HRESULT hr = S_OK;
if (nullptr != m_mmcssHandle) {
AvRevertMmThreadCharacteristics(m_mmcssHandle);
m_mmcssHandle = nullptr;
m_mmcssTaskIndex = 0;
}
if (WWMMCSSEnable == m_mmcssCallType) {
hr = DwmEnableMMCSS(false);
dprintf("D: %s() DwmEnableMMCSS(%d) 0x%08x\n", __FUNCTION__, false, hr);
}
}
void
WWThreadCharacteristics::Setup(void)
{
HRESULT hr = S_OK;
if (WWSTTNone != m_schedulerTaskType) {
// マルチメディアクラススケジューラーサービスのスレッド特性設定。
dprintf("D: %s() AvSetMmThreadCharacteristics(%S)\n",
__FUNCTION__, WWSchedulerTaskTypeToStr(m_schedulerTaskType));
m_mmcssHandle =
AvSetMmThreadCharacteristics(WWSchedulerTaskTypeToStr(m_schedulerTaskType), &m_mmcssTaskIndex);
if (nullptr == m_mmcssHandle) {
dprintf("Failed to enable MMCSS on render thread: 0x%08x\n", GetLastError());
m_mmcssTaskIndex = 0;
m_result.avSetMmThreadCharacteristicsResult = false;
} else {
m_result.avSetMmThreadCharacteristicsResult = true;
}
if (m_result.avSetMmThreadCharacteristicsResult && WWTPNone != m_threadPriority) {
// スレッド優先度設定。
dprintf("D: %s() AvSetMmThreadPriority(%S)\n",
__FUNCTION__, WWMMThreadPriorityTypeToStr(m_threadPriority));
assert(m_mmcssHandle != nullptr);
m_result.avSetMmThreadPriorityResult =
!!AvSetMmThreadPriority(m_mmcssHandle, WWMMThreadPriorityTypeToAvrtPriority(m_threadPriority));
}
}
if (WWMMCSSDoNotCall != m_mmcssCallType) {
// MMCSSの有効、無効の設定。
hr = DwmEnableMMCSS(m_mmcssCallType==WWMMCSSEnable);
dprintf("D: %s() DwmEnableMMCSS(%d) 0x%08x\n", __FUNCTION__, (int)(m_mmcssCallType==WWMMCSSEnable), hr);
// 失敗することがあるが、続行する。
m_result.dwmEnableMMCSSResult = hr;
}
}
LONG
WINAPI
SetWindowLongA_Detour (
_In_ HWND hWnd,
_In_ int nIndex,
_In_ LONG dwNewLong
)
{
// Setup window message detouring as soon as a window is created..
if (pp::window.WndProc_Original == nullptr && nIndex == GWL_STYLE) {
pp::window.hwnd = hWnd;//GetForegroundWindow_Original ();
pp::RenderFix::hWndDevice = hWnd;//GetForegroundWindow_Original ();
pp::window.WndProc_Original =
(WNDPROC)GetWindowLongPtr (pp::RenderFix::hWndDevice, GWLP_WNDPROC);
extern LRESULT
CALLBACK
DetourWindowProc ( _In_ HWND hWnd,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam );
//SetWindowLongPtrW ( pp::RenderFix::hWndDevice,
SetWindowLongA_Original ( pp::RenderFix::hWndDevice,
GWLP_WNDPROC,
(LONG_PTR)DetourWindowProc );
}
if (nIndex == GWL_EXSTYLE || nIndex == GWL_STYLE) {
dll_log.Log ( L"[Window Mgr] SetWindowLongA (0x%06X, %s, 0x%06X)",
hWnd,
nIndex == GWL_EXSTYLE ? L"GWL_EXSTYLE" :
L" GWL_STYLE ",
dwNewLong );
if (nIndex == GWL_STYLE && dwNewLong == 0xCF0000)
windowed = true;
else
windowed = false;
if (config.window.borderless) {
if (nIndex == GWL_STYLE)
dwNewLong = WS_POPUP | WS_MINIMIZEBOX;
if (nIndex == GWL_EXSTYLE)
dwNewLong = WS_EX_APPWINDOW;
}
SetWindowLongA_Original (hWnd, nIndex, dwNewLong);
}
#if 0
if (config.window.borderless && nIndex == GWL_STYLE && windowed) {
HMONITOR hMonitor =
MonitorFromWindow ( pp::RenderFix::hWndDevice,
MONITOR_DEFAULTTONEAREST );
MONITORINFO mi = { 0 };
mi.cbSize = sizeof (mi);
GetMonitorInfo (hMonitor, &mi);
SetWindowPos_Original ( pp::RenderFix::hWndDevice,
HWND_TOP,
mi.rcMonitor.left,
mi.rcMonitor.top,
config.display.width <= 0 ? mi.rcMonitor.right - mi.rcMonitor.left :
config.display.width,
config.display.height <= 0 ? mi.rcMonitor.bottom - mi.rcMonitor.top :
config.display.height,
SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOSENDCHANGING );
}
ShowWindow (pp::RenderFix::hWndDevice, SW_SHOW);
SetActiveWindow (pp::RenderFix::hWndDevice);
BringWindowToTop (pp::RenderFix::hWndDevice);
SetFocus (pp::RenderFix::hWndDevice);
SetForegroundWindow (pp::RenderFix::hWndDevice);
#endif
DwmEnableMMCSS (TRUE);
// TODO: Restore this functionality
#if 0
// Override window styles
if (nIndex == GWL_STYLE || nIndex == GWL_EXSTYLE) {
// For proper return behavior
DWORD dwOldStyle = GetWindowLong (hWnd, nIndex);
// Allow the game to change its frame
if (! config.window.borderless)
return SetWindowLongA_Original (hWnd, nIndex, dwNewLong);
return dwOldStyle;
}
#endif
if (nIndex != GWL_STYLE && nIndex != GWL_EXSTYLE)
return SetWindowLongA_Original (hWnd, nIndex, dwNewLong);
return dwNewLong;
}