diff options
Diffstat (limited to 'platform/macos')
| -rw-r--r-- | platform/macos/display_server_macos.h | 1 | ||||
| -rw-r--r-- | platform/macos/display_server_macos.mm | 30 |
2 files changed, 31 insertions, 0 deletions
diff --git a/platform/macos/display_server_macos.h b/platform/macos/display_server_macos.h index fb9bcdfe56..f7c5b0b847 100644 --- a/platform/macos/display_server_macos.h +++ b/platform/macos/display_server_macos.h @@ -334,6 +334,7 @@ public: virtual float screen_get_max_scale() const override; virtual Rect2i screen_get_usable_rect(int p_screen = SCREEN_OF_MAIN_WINDOW) const override; virtual float screen_get_refresh_rate(int p_screen = SCREEN_OF_MAIN_WINDOW) const override; + virtual Color screen_get_pixel(const Point2i &p_position) const override; virtual void screen_set_keep_on(bool p_enable) override; virtual bool screen_is_kept_on() const override; diff --git a/platform/macos/display_server_macos.mm b/platform/macos/display_server_macos.mm index e8eb5b419b..eba69f8954 100644 --- a/platform/macos/display_server_macos.mm +++ b/platform/macos/display_server_macos.mm @@ -765,6 +765,7 @@ bool DisplayServerMacOS::has_feature(Feature p_feature) const { case FEATURE_SWAP_BUFFERS: case FEATURE_TEXT_TO_SPEECH: case FEATURE_EXTEND_TO_TITLE: + case FEATURE_SCREEN_CAPTURE: return true; default: { } @@ -2249,6 +2250,35 @@ Rect2i DisplayServerMacOS::screen_get_usable_rect(int p_screen) const { return Rect2i(); } +Color DisplayServerMacOS::screen_get_pixel(const Point2i &p_position) const { + Point2i position = p_position; + // OS X native y-coordinate relative to _get_screens_origin() is negative, + // Godot passes a positive value. + position.y *= -1; + position += _get_screens_origin(); + position /= screen_get_max_scale(); + + for (NSScreen *screen in [NSScreen screens]) { + NSRect frame = [screen frame]; + if (NSMouseInRect(NSMakePoint(position.x, position.y), frame, NO)) { + NSDictionary *screenDescription = [screen deviceDescription]; + CGDirectDisplayID display_id = [[screenDescription objectForKey:@"NSScreenNumber"] unsignedIntValue]; + CGImageRef image = CGDisplayCreateImageForRect(display_id, CGRectMake(position.x - frame.origin.x, frame.size.height - (position.y - frame.origin.y), 1, 1)); + if (image) { + NSBitmapImageRep *bitmap = [[NSBitmapImageRep alloc] initWithCGImage:image]; + CGImageRelease(image); + NSColor *color = [bitmap colorAtX:0 y:0]; + if (color) { + CGFloat components[4]; + [color getRed:&components[0] green:&components[1] blue:&components[2] alpha:&components[3]]; + return Color(components[0], components[1], components[2], components[3]); + } + } + } + } + return Color(); +} + float DisplayServerMacOS::screen_get_refresh_rate(int p_screen) const { _THREAD_SAFE_METHOD_ |