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add workaround for multi-monitor setups

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This commit is contained in:
FunkyFr3sh 2021-11-27 12:51:35 +01:00
parent bf3d21c835
commit a71528f35f
3 changed files with 43 additions and 18 deletions
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49
src/render_gdi.c
View File

@ -74,7 +74,7 @@ DWORD WINAPI gdi_render_main(void)
if (g_ddraw->fixchilds)
{
g_ddraw->child_window_exists = FALSE;
g_ddraw->child_window_exists = g_ddraw->bnet_active && GetSystemMetrics(SM_CMONITORS) > 1;
EnumChildWindows(g_ddraw->hwnd, util_enum_child_proc, (LPARAM)g_ddraw->primary);
}
@ -97,20 +97,39 @@ DWORD WINAPI gdi_render_main(void)
if (g_ddraw->bnet_active)
{
StretchDIBits(
g_ddraw->render.hdc,
g_ddraw->render.viewport.x,
g_ddraw->render.viewport.y,
g_ddraw->render.viewport.width,
g_ddraw->render.viewport.height,
0,
0,
g_ddraw->width,
g_ddraw->height,
g_ddraw->primary->bnet_surface,
g_ddraw->primary->bmi,
DIB_RGB_COLORS,
SRCCOPY);
if (GetSystemMetrics(SM_CMONITORS) == 1)
{
StretchDIBits(
g_ddraw->render.hdc,
g_ddraw->render.viewport.x,
g_ddraw->render.viewport.y,
g_ddraw->render.viewport.width,
g_ddraw->render.viewport.height,
0,
0,
g_ddraw->width,
g_ddraw->height,
g_ddraw->primary->bnet_surface,
g_ddraw->primary->bmi,
DIB_RGB_COLORS,
SRCCOPY);
}
else
{
SetDIBitsToDevice(
g_ddraw->render.hdc,
0,
0,
g_ddraw->width,
g_ddraw->height,
0,
0,
0,
g_ddraw->height,
g_ddraw->primary->bnet_surface,
g_ddraw->primary->bmi,
DIB_RGB_COLORS);
}
}
else if (upscale_hack)
{

2
src/render_ogl.c
View File

@ -676,7 +676,7 @@ static void ogl_render()
if (g_ddraw->fixchilds)
{
g_ddraw->child_window_exists = FALSE;
g_ddraw->child_window_exists = g_ddraw->bnet_active && GetSystemMetrics(SM_CMONITORS) > 1;
EnumChildWindows(g_ddraw->hwnd, util_enum_child_proc, (LPARAM)g_ddraw->primary);
if (g_ddraw->render.width != g_ddraw->width || g_ddraw->render.height != g_ddraw->height)

10
src/winapi_hooks.c
View File

@ -650,8 +650,9 @@ HWND WINAPI fake_CreateWindowExA(
if (!g_ddraw->windowed && !g_ddraw->bnet_was_fullscreen)
{
if (g_ddraw->render.mode.dmPelsWidth != 640 ||
g_ddraw->render.mode.dmPelsHeight != 480)
if ((g_ddraw->render.mode.dmPelsWidth != 640 ||
g_ddraw->render.mode.dmPelsHeight != 480) &&
GetSystemMetrics(SM_CMONITORS) == 1)
{
memcpy(&g_ddraw->bnet_mode, &g_ddraw->render.mode, sizeof(DEVMODE));
@ -709,6 +710,11 @@ HWND WINAPI fake_CreateWindowExA(
X += align_x;
Y += align_y;
}
else if (GetSystemMetrics(SM_CMONITORS) > 1)
{
X += min(g_ddraw->render.width / 2 - 640 / 2, added_width);
Y += min(g_ddraw->render.height / 2 - 480 / 2, added_height);
}
X += pt.x;
Y += pt.y;