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https://github.com/obsproject/obs-studio.git
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gxalpha
92d5b45a50
This event is only used within destroy_[audio]_screen_stream, and does not appear to be necessary there. stopCaptureWithCompletionHandler holds a reference to the SCStream object by itself (and the other objects being held aren't used afterwards anyways), so there should be no harm in releasing everything immediately without blocking.
84 lines
2.5 KiB
Objective-C
84 lines
2.5 KiB
Objective-C
#include <AvailabilityMacros.h>
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#include <Cocoa/Cocoa.h>
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#include <stdlib.h>
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#include <obs-module.h>
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#include <util/threading.h>
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#include <pthread.h>
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#include <IOSurface/IOSurface.h>
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#include <ScreenCaptureKit/ScreenCaptureKit.h>
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#include <CoreMedia/CMSampleBuffer.h>
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#include <CoreVideo/CVPixelBuffer.h>
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#define MACCAP_LOG(level, msg, ...) blog(level, "[ mac-screencapture ]: " msg, ##__VA_ARGS__)
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#define MACCAP_ERR(msg, ...) MACCAP_LOG(LOG_ERROR, msg, ##__VA_ARGS__)
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typedef enum {
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ScreenCaptureDisplayStream = 0,
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ScreenCaptureWindowStream = 1,
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ScreenCaptureApplicationStream = 2,
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} ScreenCaptureStreamType;
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typedef enum {
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ScreenCaptureAudioDesktopStream = 0,
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ScreenCaptureAudioApplicationStream = 1,
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} ScreenCaptureAudioStreamType;
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API_AVAILABLE(macos(12.5)) typedef SCDisplay *SCDisplayRef;
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API_AVAILABLE(macos(12.5))
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@interface ScreenCaptureDelegate : NSObject <SCStreamOutput, SCStreamDelegate>
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@property struct screen_capture *sc;
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@end
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struct API_AVAILABLE(macos(12.5)) screen_capture {
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obs_source_t *source;
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gs_effect_t *effect;
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gs_texture_t *tex;
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NSRect frame;
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bool hide_cursor;
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bool hide_obs;
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bool show_hidden_windows;
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bool show_empty_names;
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bool audio_only;
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SCStream *disp;
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SCStreamConfiguration *stream_properties;
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SCShareableContent *shareable_content;
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ScreenCaptureDelegate *capture_delegate;
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os_event_t *stream_start_completed;
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os_sem_t *shareable_content_available;
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IOSurfaceRef current, prev;
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bool capture_failed;
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pthread_mutex_t mutex;
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ScreenCaptureStreamType capture_type;
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ScreenCaptureAudioStreamType audio_capture_type;
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CGDirectDisplayID display;
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CGWindowID window;
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NSString *application_id;
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};
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bool is_screen_capture_available(void);
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API_AVAILABLE(macos(12.5)) void screen_capture_build_content_list(struct screen_capture *sc, bool display_capture);
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API_AVAILABLE(macos(12.5)) bool build_display_list(struct screen_capture *sc, obs_properties_t *props);
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API_AVAILABLE(macos(12.5)) bool build_window_list(struct screen_capture *sc, obs_properties_t *props);
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API_AVAILABLE(macos(12.5)) bool build_application_list(struct screen_capture *sc, obs_properties_t *props);
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static const char *screen_capture_getname(void *unused __unused);
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API_AVAILABLE(macos(12.5)) void screen_stream_video_update(struct screen_capture *sc, CMSampleBufferRef sample_buffer);
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API_AVAILABLE(macos(12.5)) void screen_stream_audio_update(struct screen_capture *sc, CMSampleBufferRef sample_buffer);
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