FlutterScenarioTestTexture Class Reference

#include <ContinuousTexture.h>

Inheritance diagram for FlutterScenarioTestTexture:

Instance Methods
(CVPixelBufferRef _Nullable)	- copyPixelBuffer [implementation]
(CVPixelBufferRef)	- pixelBuffer [implementation]
Instance Methods inherited from <FlutterTexture>
(void)	- onTextureUnregistered:

Detailed Description

Definition at line 19 of file ContinuousTexture.h.

Method Documentation

copyPixelBuffer

- (CVPixelBufferRef _Nullable) copyPixelBuffer

implementation

Copy the contents of the texture into a CVPixelBuffer.

The type of the pixel buffer is one of the following:

• kCVPixelFormatType_32BGRA
• kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange
• kCVPixelFormatType_420YpCbCr8BiPlanarFullRange

Reimplemented from <FlutterTexture>.

Definition at line 1 of file ContinuousTexture.m.

                                              {
  return [self pixelBuffer];
}

pixelBuffer

- (CVPixelBufferRef) pixelBuffer

implementation

Definition at line 1 of file ContinuousTexture.m.

                                {
  NSDictionary* options = @{
    // This key is required to generate SKPicture with CVPixelBufferRef in metal.
    (NSString*)kCVPixelBufferMetalCompatibilityKey : @YES
  };
  CVPixelBufferRef pxbuffer = NULL;
  CVReturn status = CVPixelBufferCreate(kCFAllocatorDefault, 200, 200, kCVPixelFormatType_32BGRA,
                                        (__bridge CFDictionaryRef)options, &pxbuffer);
 
  NSAssert(status == kCVReturnSuccess && pxbuffer != NULL, @"Failed to create pixel buffer.");
  return pxbuffer;
}

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The documentation for this class was generated from the following files:

• testing/scenario_app/ios/Scenarios/Scenarios/ContinuousTexture.h
• testing/scenario_app/ios/Scenarios/Scenarios/ContinuousTexture.m