Playsink: Failed to initialize colorbalance shader
We are getting the following failure when trying to create a pipeline under Android as follows: filesrc -> decodebin -> playsink
The following log are returned:
../gst-libs/gst/gl/gstglslstage.c:519:_compile_shader:<glslstage1> fragment shader compilation failed:1:1: L0001: Typename expected, found 'samplerExternalOES'
../gst-libs/gst/gl/gstgldebug.c:307:_gst_gl_debug_callback:<glcontextegl2> high: GL error from API id:38, Error:glDeleteShader::<shader> is not a value generated by OpenGL
../ext/gl/gstglcolorbalance.c:265:_create_shader:<glcolorbalance0> error: Failed to initialize colorbalance shader
../ext/gl/gstglcolorbalance.c:265:_create_shader:<glcolorbalance0> error: fragment shader compilation failed:1:1: L0001: Typename expected, found 'samplerExternalOES'
A native window is created and is passed to Playsink using: gst_video_overlay_expose (GST_VIDEO_OVERLAY (data->playsink));
Is this a known issue ? Any suggestions ?
Thanks