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Update FRAME_PROCESSORS_CREATE_OVERVIEW.mdx

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Marc Rousavy 2021-06-09 11:19:52 +02:00 committed by GitHub
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docs/docs/guides/FRAME_PROCESSORS_CREATE_OVERVIEW.mdx
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@ -69,10 +69,8 @@ You can also manipulate the buffer and return it (or a copy) by using the `Frame
#import <VisionCamera/Frame.h> #import <VisionCamera/Frame.h>
static inline id resize(Frame* frame, NSArray args) { static inline id resize(Frame* frame, NSArray args) {
NSNumber* width = [arguments objectAtIndex:0]; CMSampleBufferRef resizedBuffer = // ...
NSNumber* height = [arguments objectAtIndex:1];
CMSampleBufferRef resizedBuffer = CMSampleBufferCopyAndResize(frame.buffer, width, height);
return [[Frame alloc] initWithBuffer:resizedBuffer orientation:frame.orientation]; return [[Frame alloc] initWithBuffer:resizedBuffer orientation:frame.orientation];
} }
``` ```