jp9000/obs-studio
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

win-capture: Hide cursor when in background (game capture)

Browse Source 
Prevents random OS cursors showing if someone alt+tabs out of a game but
still moves their cursor over the captured area (possibly fullscreen).
This commit is contained in:
Richard Stanway 2017-05-10 23:08:25 +02:00
parent 09f6882137
commit 62c40eac0c
No known key found for this signature in database
GPG Key ID: AAC1E5265D71B3FD
1 changed files with 23 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
plugins/win-capture/game-capture.c
View File

@ -130,6 +130,7 @@ struct game_capture {
bool initial_config : 1;
bool convert_16bit : 1;
bool is_app : 1;
bool cursor_hidden;
struct game_capture_config config;
@ -148,6 +149,7 @@ struct game_capture {
HANDLE texture_mutexes[2];
wchar_t *app_sid;
int retrying;
float cursor_check_time;
union {
struct {
@ -1547,6 +1549,22 @@ static inline bool capture_valid(struct game_capture *gc)
return !object_signalled(gc->target_process);
}
static void check_foreground_window(struct game_capture *gc, float seconds)
{
// Hides the cursor if the user isn't actively in the game
gc->cursor_check_time += seconds;
if (gc->cursor_check_time >= 0.1f) {
DWORD foreground_process_id;
GetWindowThreadProcessId(GetForegroundWindow(),
&foreground_process_id);
if (gc->process_id != foreground_process_id)
gc->cursor_hidden = true;
else
gc->cursor_hidden = false;
gc->cursor_check_time = 0.0f;
}
}
static void game_capture_tick(void *data, float seconds)
{
struct game_capture *gc = data;
@ -1653,6 +1671,7 @@ static void game_capture_tick(void *data, float seconds)
}
if (gc->config.cursor) {
check_foreground_window(gc, seconds);
obs_enter_graphics();
cursor_capture(&gc->cursor_data);
obs_leave_graphics();
@ -1708,12 +1727,14 @@ static void game_capture_render(void *data, gs_effect_t *effect)
obs_source_draw(gc->texture, 0, 0, 0, 0,
gc->global_hook_info->flip);
if (gc->config.allow_transparency && gc->config.cursor) {
if (gc->config.allow_transparency && gc->config.cursor &&
!gc->cursor_hidden) {
game_capture_render_cursor(gc);
}
}
if (!gc->config.allow_transparency && gc->config.cursor) {
if (!gc->config.allow_transparency && gc->config.cursor &&
!gc->cursor_hidden) {
effect = obs_get_base_effect(OBS_EFFECT_DEFAULT);
while (gs_effect_loop(effect, "Draw")) {