fix: surface texture resolution does not change

[SimonIT]

fixes #110
@dasisdormax Do you mind doing a quick review?

[Copilot]

Pull Request Overview

This PR fixes issue #110 by updating how the SurfaceTexture’s GL texture is created and managed, ensuring that texture IDs are generated on the rendering thread rather than using a plain int array.

• Replaced the int[] textures array with an IntBuffer for GL texture ID management.
• Moved glGenTextures and glBindTexture calls into a Gdx.app.postRunnable to run on the GL thread.
• Updated getTextureExternal and cleanup to use the new textureBuffer.

Comments suppressed due to low confidence (2)

gdx-video-android/src/com/badlogic/gdx/video/VideoPlayerAndroid.java:145

• Accessing textureBuffer before it’s initialized can lead to a NullPointerException or stale values in getTextureExternal. Consider pre-allocating the buffer or adding a null-check (or synchronization) to guard against race conditions.

				textureBuffer = BufferUtils.newIntBuffer(1);

gdx-video-android/src/com/badlogic/gdx/video/VideoPlayerAndroid.java:149

• After binding the external OES texture, set appropriate parameters (e.g., GL_TEXTURE_MIN_FILTER, GL_TEXTURE_MAG_FILTER, and wrap modes) to ensure correct sampling and prevent default settings from impacting resolution or visual quality.

				Gdx.gl.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textureID);