com.yy.videoplayer.opengles

Interface IRender

All Known Implementing Classes:

YMFRender

public interface IRender

Created by jtzhu on 2019/09/18. render input to output texture, input can only be one of 2D texture or YUV or RGBA buffer

Method Summary

Modifier and Type	Method and Description
void	clip(int inWidth, int inHeight, int outWidth, int outHeight, int clipMode) adjust texture coordinates, clipMode Refer to Constant.ClipMode
void	flipHorizontal() flip texture horizontally
void	flipVertical() flip texture vertically
boolean	prepareInputImageData(YMFImageBuffer buffer) prepare the input image data, used for image as input
boolean	prepareInputTexture(YMFTexture texture) prepare the input texture, bind input texture.
boolean	prepareOutputTexture(YMFTexture texture) prepare the output texture, bind framebuffer and so on.
void	prepareWaterTexture(YMFTexture texture) prepare water marker texture
void	release() release resource of this render
void	render() start render input texture to target output texture
void	rotate(int angle) rotate

Method Detail

prepareInputTexture

boolean prepareInputTexture(YMFTexture texture)

prepare the input texture, bind input texture. used 2D texture as input

Parameters:

texture - input texture as source of the render

Returns:

true -> success false -> fail

prepareInputImageData

boolean prepareInputImageData(YMFImageBuffer buffer)

prepare the input image data, used for image as input

Parameters:

buffer - input image buffer

Returns:

true -> success false -> fail

prepareWaterTexture

void prepareWaterTexture(YMFTexture texture)

prepare water marker texture

Parameters:

texture - water mark texture

prepareOutputTexture

boolean prepareOutputTexture(YMFTexture texture)

prepare the output texture, bind framebuffer and so on. if not call, draw to system default surface

Parameters:

texture - output texture

Returns:

true -> success false -> fail

flipHorizontal

void flipHorizontal()

flip texture horizontally

flipVertical

void flipVertical()

flip texture vertically

rotate

void rotate(int angle)

rotate

Parameters:

angle - rotate angle (0, 90, 180, 270)

clip

void clip(int inWidth,
          int inHeight,
          int outWidth,
          int outHeight,
          int clipMode)

adjust texture coordinates, clipMode Refer to Constant.ClipMode

render

void render()

start render input texture to target output texture

release

void release()

release resource of this render