GLES11Ext.GL_TEXTURE_EXTERNAL_OES unavaliable with black screen

[YuHayring]

使用GL_TEXTURE_EXTERNAL_OES 播放黑屏
版本 安卓 4.3.57

日志显示
tgfx: A Graphic made from a texture can not be drawn on to a PAGSurface if its GPU context is not a share context to the PAGSurface.

`

    GLES20.glGenTextures(1, texture, 0)
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, texture[0])
    GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGB, 256, 2, 0, GLES20.GL_RGB, GLES20.GL_UNSIGNED_BYTE, null)
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR.toFloat())
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR.toFloat())

    ...................



    
    pagFile.replaceImage(i, PAGImage.FromTexture(texture[0], GLES11Ext.GL_TEXTURE_EXTERNAL_OES, item.width, item.height))

`

[kevingpqi123]

这里的提示很明确哈，pag 内部渲染通过的是 OpenGL ES，自身会有一个 OpenGL 环境，你这边的场景应该是视频解码，解码出来的 OES 纹理自身也有一个 OpenGL 环境，需要通过 share context 来共享资源