TuSDKGPUVideoPixelBufferForTexture Class Reference

Inherits from	SLGPUImageOutput
Conforms to	TuSDKSampleBufferInput
Declared in	TuSDKGPUVideoPixelBufferForTexture.h

Overview

PixelBuffer 上传到 GPU

`inputRotation`

输入的画面方向

@property (nonatomic) LSQGPUImageRotationMode inputRotation

Availability

3.0

Declared In

TuSDKGPUVideoPixelBufferForTexture.h

`outputRotation`

输出的画面方向

@property (nonatomic) LSQGPUImageRotationMode outputRotation

Availability

3.0

Declared In

TuSDKGPUVideoPixelBufferForTexture.h

`inputPixelFormatType`

输入的采样数据类型支持： kCVPixelFormatType_420YpCbCr8BiPlanarFullRange | kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange kCVPixelFormatType_32BGRA

@property (nonatomic) OSType inputPixelFormatType

Availability

3.0

Declared In

TuSDKGPUVideoPixelBufferForTexture.h

`inputSize`

输入的视频宽高

@property (nonatomic, readonly) CGSize inputSize

Availability

3.0

Declared In

TuSDKGPUVideoPixelBufferForTexture.h

`outputSize`

设置输出 outputSize, 如果输出比例和原视频比例不一致时，自动缩放视频大小，视频不会被裁剪

@property (nonatomic) CGSize outputSize

Availability

3.4.2

Declared In

TuSDKGPUVideoPixelBufferForTexture.h

`aspectOutputRatioInSideCanvas`

设置比例不一致时是否自适应画布比例不一致时是否将视频自适应画布大小默认：NO

@property (nonatomic) BOOL aspectOutputRatioInSideCanvas

Availability

3.4.2

Declared In

TuSDKGPUVideoPixelBufferForTexture.h

`textureRect`

设置画面显示区域默认：（CGRectMake(0,0,1,1) 完整画面） aspectOutputRatioInSideCanvas aspectOutputRatioInSideCanvas 为 NO 时可用

@property (nonatomic) CGRect textureRect

Availability

3.4.2

Declared In

TuSDKGPUVideoPixelBufferForTexture.h