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feat: Make Frame Processor Plugins object-oriented on iOS as well (#1496)

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* feat: Make Frame Processor Plugins object-oriented on iOS as well

* Add Plugin in AppDelegate
This commit is contained in:
Marc Rousavy
2023-02-27 11:18:03 +01:00
committed by GitHub
parent 61f19df500
commit 622d3830f1
13 changed files with 157 additions and 142 deletions
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12
example/ios/Frame Processor Plugins/Example Plugin (Objective-C)/ExampleFrameProcessorPlugin.m
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@@ -11,12 +11,16 @@
// Example for an Objective-C Frame Processor plugin
@interface ExampleFrameProcessorPlugin : NSObject
@interface ExampleFrameProcessorPlugin : FrameProcessorPlugin
@end
@implementation ExampleFrameProcessorPlugin
static inline id example_plugin(Frame* frame, NSArray* arguments) {
- (NSString *)name {
return @"example_plugin";
}
- (id)callback:(Frame *)frame withArguments:(NSArray<id> *)arguments {
CVPixelBufferRef imageBuffer = CMSampleBufferGetImageBuffer(frame.buffer);
NSLog(@"ExamplePlugin: %zu x %zu Image. Logging %lu parameters:", CVPixelBufferGetWidth(imageBuffer), CVPixelBufferGetHeight(imageBuffer), (unsigned long)arguments.count);
@@ -36,6 +40,8 @@ static inline id example_plugin(Frame* frame, NSArray* arguments) {
};
}
VISION_EXPORT_FRAME_PROCESSOR(example_plugin)
+ (void) load {
[self registerPlugin:[[ExampleFrameProcessorPlugin alloc] init]];
}
@end