void sdlwindow_video_window_update(running_machine &machine, sdl_window_info *window)
{
osd_ticks_t event_wait_ticks;
ASSERT_MAIN_THREAD();
// adjust the cursor state
sdlwindow_update_cursor_state(machine, window);
// if we're visible and running and not in the middle of a resize, draw
if (window->target != NULL)
{
int tempwidth, tempheight;
// see if the games video mode has changed
window->target->compute_minimum_size(tempwidth, tempheight);
if (tempwidth != window->minwidth || tempheight != window->minheight)
{
window->minwidth = tempwidth;
window->minheight = tempheight;
if (!window->fullscreen)
{
sdlwindow_blit_surface_size(window, window->width, window->height);
sdlwindow_resize(window, window->blitwidth, window->blitheight);
}
else if (video_config.switchres)
{
pick_best_mode(window, &tempwidth, &tempheight);
sdlwindow_resize(window, tempwidth, tempheight);
}
}
if (video_config.waitvsync && video_config.syncrefresh)
event_wait_ticks = osd_ticks_per_second(); // block at most a second
else
event_wait_ticks = 0;
if (osd_event_wait(window->rendered_event, event_wait_ticks))
{
worker_param wp;
render_primitive_list *primlist;
clear_worker_param(&wp);
// ensure the target bounds are up-to-date, and then get the primitives
primlist = &window->get_primitives(window);
// and redraw now
wp.list = primlist;
wp.window = window;
wp.m_machine = &machine;
execute_async(&draw_video_contents_wt, &wp);
}
}
}
static OSDWORK_CALLBACK( complete_create_wt )
{
worker_param * wp = (worker_param *) param;
sdl_window_info * window = wp->window;
int tempwidth, tempheight;
static int result[2] = {0,1};
ASSERT_WINDOW_THREAD();
osd_free(wp);
if (window->fullscreen)
{
// default to the current mode exactly
tempwidth = window->monitor->monitor_width;
tempheight = window->monitor->monitor_height;
// if we're allowed to switch resolutions, override with something better
if (video_config.switchres)
pick_best_mode(window, &tempwidth, &tempheight);
}
else if (window->windowed_width)
{
// if we have a remembered size force the new window size to it
tempwidth = window->windowed_width;
tempheight = window->windowed_height;
}
else
{
if (window->startmaximized)
{
tempwidth = tempheight = 0;
get_max_bounds(window, &tempwidth, &tempheight, video_config.keepaspect );
}
else
{
/* Create the window directly with the correct aspect
instead of letting sdlwindow_blit_surface_size() resize it
this stops the window from "flashing" from the wrong aspect
size to the right one at startup. */
tempwidth = (window->maxwidth != 0) ? window->maxwidth : 640;
tempheight = (window->maxheight != 0) ? window->maxheight : 480;
get_min_bounds(window, &tempwidth, &tempheight, video_config.keepaspect );
}
}
// initialize the drawing backend
if (window->create(window, tempwidth, tempheight))
return (void *) &result[1];
// Make sure we have a consistent state
SDL_ShowCursor(0);
SDL_ShowCursor(1);
return (void *) &result[0];
}
void sdlwindow_video_window_update(running_machine *machine, sdl_window_info *window)
{
ASSERT_MAIN_THREAD();
// adjust the cursor state
sdlwindow_update_cursor_state(machine, window);
// if we're visible and running and not in the middle of a resize, draw
if (window->target != NULL)
{
int tempwidth, tempheight;
// see if the games video mode has changed
render_target_get_minimum_size(window->target, &tempwidth, &tempheight);
if (tempwidth != window->minwidth || tempheight != window->minheight)
{
window->minwidth = tempwidth;
window->minheight = tempheight;
if (!window->fullscreen)
{
sdlwindow_blit_surface_size(window, window->width, window->height);
sdlwindow_resize(window, window->blitwidth, window->blitheight);
}
else if (video_config.switchres)
{
pick_best_mode(window, &tempwidth, &tempheight);
sdlwindow_resize(window, tempwidth, tempheight);
}
}
// only render if we have been signalled
if (osd_event_wait(window->rendered_event, 0))
{
worker_param wp;
const render_primitive_list *primlist;
clear_worker_param(&wp);
// ensure the target bounds are up-to-date, and then get the primitives
primlist = window->get_primitives(window);
// and redraw now
wp.list = primlist;
wp.window = window;
wp.machine = machine;
execute_async(&draw_video_contents_wt, &wp);
}
}
}
static int config_adapter_mode(win_window_info *window)
{
DDDEVICEIDENTIFIER2 identifier;
dd_info *dd = window->drawdata;
HRESULT result;
// choose the monitor number
get_adapter_for_monitor(dd, window->monitor);
// create a temporary DirectDraw object
result = (*directdrawcreateex)(dd->adapter_ptr, (LPVOID *)&dd->ddraw, &IID_IDirectDraw7, NULL);
if (result != DD_OK)
{
mame_printf_verbose("DirectDraw: Error %08X during DirectDrawCreateEx call\n", (int)result);
return 1;
}
// get the identifier
result = IDirectDraw7_GetDeviceIdentifier(dd->ddraw, &identifier, 0);
if (result != DD_OK)
{
mame_printf_error("Error getting identifier for device\n");
return 1;
}
mame_printf_verbose("DirectDraw: Configuring device %s\n", identifier.szDescription);
// get the current display mode
memset(&dd->origmode, 0, sizeof(dd->origmode));
dd->origmode.dwSize = sizeof(dd->origmode);
result = IDirectDraw7_GetDisplayMode(dd->ddraw, &dd->origmode);
if (result != DD_OK)
{
mame_printf_verbose("DirectDraw: Error %08X getting current display mode\n", (int)result);
IDirectDraw7_Release(dd->ddraw);
return 1;
}
// choose a resolution: full screen mode case
if (window->fullscreen)
{
// default to the current mode exactly
dd->width = dd->origmode.dwWidth;
dd->height = dd->origmode.dwHeight;
dd->refresh = dd->origmode.dwRefreshRate;
// if we're allowed to switch resolutions, override with something better
if (video_config.switchres)
pick_best_mode(window);
}
// release the DirectDraw object
IDirectDraw7_Release(dd->ddraw);
dd->ddraw = NULL;
// if we're not changing resolutions, make sure we have a resolution we can handle
if (!window->fullscreen || !video_config.switchres)
{
switch (dd->origmode.ddpfPixelFormat.dwRBitMask)
{
case 0x00ff0000:
case 0x000000ff:
case 0xf800:
case 0x7c00:
break;
default:
mame_printf_verbose("DirectDraw: Unknown target mode: R=%08X G=%08X B=%08X\n", (int)dd->origmode.ddpfPixelFormat.dwRBitMask, (int)dd->origmode.ddpfPixelFormat.dwGBitMask, (int)dd->origmode.ddpfPixelFormat.dwBBitMask);
return 1;
}
}
return 0;
}
int sdl_window_info::complete_create()
{
osd_dim temp(0,0);
// clear out original mode. Needed on OSX
if (fullscreen())
{
// default to the current mode exactly
temp = monitor()->position_size().dim();
// if we're allowed to switch resolutions, override with something better
if (video_config.switchres)
temp = pick_best_mode();
}
else if (m_windowed_dim.width() > 0)
{
// if we have a remembered size force the new window size to it
temp = m_windowed_dim;
}
else if (m_startmaximized)
temp = get_max_bounds(video_config.keepaspect );
else
temp = get_min_bounds(video_config.keepaspect );
// create the window .....
/* FIXME: On Ubuntu and potentially other Linux OS you should use
* to disable panning. This has to be done before every invocation of mame.
*
* xrandr --output HDMI-0 --panning 0x0+0+0 --fb 0x0
*
*/
osd_printf_verbose("Enter sdl_info::create\n");
if (renderer().has_flags(osd_renderer::FLAG_NEEDS_OPENGL) && !video_config.novideo)
{
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
/* FIXME: A reminder that gamma is wrong throughout MAME. Currently, SDL2.0 doesn't seem to
* support the following attribute although my hardware lists GL_ARB_framebuffer_sRGB as an extension.
*
* SDL_GL_SetAttribute( SDL_GL_FRAMEBUFFER_SRGB_CAPABLE, 1 );
*
*/
m_extra_flags = SDL_WINDOW_OPENGL;
}
else
m_extra_flags = 0;
#ifdef SDLMAME_MACOSX
/* FIMXE: On OSX, SDL_WINDOW_FULLSCREEN_DESKTOP seems to be more reliable.
* It however creates issues with white borders, i.e. the screen clear
* does not work. This happens both with opengl and accel.
*/
#endif
// We need to workaround an issue in SDL 2.0.4 for OS X where setting the
// relative mode on the mouse in fullscreen mode makes mouse events stop
// It is fixed in the latest revisions so we'll assume it'll be fixed
// in the next public SDL release as well
#if defined(SDLMAME_MACOSX) && SDL_VERSION_ATLEAST(2, 0, 2) // SDL_HINT_MOUSE_RELATIVE_MODE_WARP is introduced in 2.0.2
SDL_version linked;
SDL_GetVersion(&linked);
int revision = SDL_GetRevisionNumber();
// If we're running the exact version of SDL 2.0.4 (revision 10001) from the
// SDL web site, we need to work around this issue and send the warp mode hint
if (SDL_VERSION_EQUALS(linked, SDL_VERSIONNUM(2, 0, 4)) && revision == 10001)
{
osd_printf_verbose("Using warp mode for relative mouse in OS X SDL 2.0.4\n");
SDL_SetHint(SDL_HINT_MOUSE_RELATIVE_MODE_WARP, "1");
}
#endif
// create the SDL window
// soft driver also used | SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_MOUSE_FOCUS
m_extra_flags |= (fullscreen() ?
SDL_WINDOW_BORDERLESS | SDL_WINDOW_INPUT_FOCUS | SDL_WINDOW_FULLSCREEN : SDL_WINDOW_RESIZABLE);
#if defined(SDLMAME_WIN32)
SDL_SetHint(SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS, "0");
#endif
// get monitor work area for centering
osd_rect work = monitor()->usuable_position_size();
// create the SDL window
auto sdlwindow = SDL_CreateWindow(m_title,
work.left() + (work.width() - temp.width()) / 2,
work.top() + (work.height() - temp.height()) / 2,
temp.width(), temp.height(), m_extra_flags);
//window().sdl_window() = SDL_CreateWindow(window().m_title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
// width, height, m_extra_flags);
if (sdlwindow == nullptr )
{
if (renderer().has_flags(osd_renderer::FLAG_NEEDS_OPENGL))
osd_printf_error("OpenGL not supported on this driver: %s\n", SDL_GetError());
else
osd_printf_error("Window creation failed: %s\n", SDL_GetError());
return 1;
}
set_platform_window(sdlwindow);
if (fullscreen() && video_config.switchres)
{
SDL_DisplayMode mode;
//SDL_GetCurrentDisplayMode(window().monitor()->handle, &mode);
SDL_GetWindowDisplayMode(platform_window(), &mode);
m_original_mode->mode = mode;
mode.w = temp.width();
mode.h = temp.height();
if (m_win_config.refresh)
mode.refresh_rate = m_win_config.refresh;
SDL_SetWindowDisplayMode(platform_window(), &mode); // Try to set mode
#ifndef SDLMAME_WIN32
/* FIXME: Warp the mouse to 0,0 in case a virtual desktop resolution
* is in place after the mode switch - which will most likely be the case
* This is a hack to work around a deficiency in SDL2
*/
SDL_WarpMouseInWindow(platform_window(), 1, 1);
#endif
}
else
{
//SDL_SetWindowDisplayMode(window().sdl_window(), nullptr); // Use desktop
}
// show window
SDL_ShowWindow(platform_window());
//SDL_SetWindowFullscreen(window->sdl_window(), 0);
//SDL_SetWindowFullscreen(window->sdl_window(), window->fullscreen());
SDL_RaiseWindow(platform_window());
#ifdef SDLMAME_WIN32
if (fullscreen())
SDL_SetWindowGrab(platform_window(), SDL_TRUE);
#endif
// set main window
if (m_index > 0)
{
for (auto w : osd_common_t::s_window_list)
{
if (w->m_index == 0)
{
set_main_window(std::dynamic_pointer_cast<osd_window>(w));
break;
}
}
}
else
{
// We must be the main window
set_main_window(shared_from_this());
}
// update monitor resolution after mode change to ensure proper pixel aspect
monitor()->refresh();
if (fullscreen() && video_config.switchres)
monitor()->update_resolution(temp.width(), temp.height());
// initialize the drawing backend
if (renderer().create())
return 1;
// Make sure we have a consistent state
SDL_ShowCursor(0);
SDL_ShowCursor(1);
return 0;
}
