AVChatTextureBuffer.java

浏览该文件的文档.

package com.netease.nimlib.sdk.avchat.video;

import android.graphics.Matrix;
import android.opengl.GLES11Ext;
import android.opengl.GLES20;

import com.netease.nrtc.sdk.video.VideoFrame;

public class AVChatTextureBuffer extends AVChatBuffer {

    private final VideoFrame.TextureBuffer buffer;

    enum Type {
        OES(GLES11Ext.GL_TEXTURE_EXTERNAL_OES),
        RGB(GLES20.GL_TEXTURE_2D);

        private final int glTarget;

        Type(final int glTarget) {
            this.glTarget = glTarget;
        }

        public int getGlTarget() {
            return glTarget;
        }
    }

    AVChatTextureBuffer(VideoFrame.TextureBuffer buffer) {
        super(buffer);
        this.buffer = buffer;
    }

    public Type getType() {
        switch (buffer.getType()) {
            case OES:
                return Type.OES;
            case RGB:
                return Type.RGB;
        }
        return Type.OES;
    }

    public int getTextureId() {
        return buffer.getTextureId();
    }

    public Matrix getTransformMatrix() {
        return buffer.getTransformMatrix();
    }
}