Texture index of zero is default,you can not delete it.
you should always delete textures that you generate by call
glGenTexures.
On 11月19日, 下午4时57分, BigOne <smile2...@gmail.com> wrote:
> Hi all
>
> I'm doing a little 3D app programming based on SDK 1.5.
> I can't change textures in any way with glDeleteTextures. Please help
> to check if I did sth. wrong.
> My subfunction is as below:
>
> public void doSomething()
> {
> mGL.glBindTexture(GL10.GL_TEXTURE_2D, 0);
> mGL.glDeleteTextures(1, textures, 0);
>
> mGL.glGenTextures(1, textures, 0);
> mGL.glBindTexture(GL10.GL_TEXTURE_2D, textures[0]);
>
> InputStream is = mContext.getResources()
> .openRawResource(R.drawable.robot);
> Bitmap bitmap;
> try {
> bitmap = BitmapFactory.decodeStream(is);
> } finally {
> try {
> is.close();
> } catch(IOException e) {
> // Ignore.
> }
> }
>
> GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
> bitmap.recycle();
> }
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