Yes, you're right. I had to change the bind calls to this:
GLES20.glBindTexture(GL_TEXTURE_EXTERNAL_OES, mTextureID); Thanks. On Tuesday, December 4, 2012 6:06:18 PM UTC-6, RichardC wrote: > > I don't think your bind texture call is correct see *bold* below: > > *"The texture object uses the GL_TEXTURE_EXTERNAL_OES texture target, > which is defined by the > GL_OES_EGL_image_external<http://www.khronos.org/registry/gles/extensions/OES/OES_EGL_image_external.txt>OpenGL > ES extension. This limits how the texture may be used. Each time the > texture is bound it must be bound to the GL_TEXTURE_EXTERNAL_OES target > rather than the GL_TEXTURE_2D target. Additionally, any OpenGL ES 2.0 > shader that samples from the texture must declare its use of this extension > using, for example, an "#extension GL_OES_EGL_image_external : require" > directive. Such shaders must also access the texture using the > samplerExternalOES GLSL sampler type."* > * > * > *From: > * > http://developer.android.com/reference/android/graphics/SurfaceTexture.html > > > On Tuesday, December 4, 2012 3:13:06 PM UTC, bob wrote: >> >> I fiddled with a bunch of approaches for binding. The current code looks >> like this: >> >> int[] textures = new int[1]; >> GLES20.glGenTextures(1, textures, 0); >> mTextureID = textures[0]; >> GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, mTextureID); >> >> GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, >> GLES20.GL_NEAREST); >> GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, >> GLES20.GL_TEXTURE_MAG_FILTER, >> GLES20.GL_LINEAR); >> GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, >> GLES20.GL_REPEAT); >> GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, >> GLES20.GL_REPEAT); >> >> Statics.st = new SurfaceTexture(textures[0]); >> >> >> >> On Tuesday, December 4, 2012 3:08:16 AM UTC-6, Fabien R wrote: >>> >>> On 03/12/2012 17:50, bob wrote: >>> > >>> > >>> > I actually tried calling it in onDrawFrame, and that yields a slightly >>> > different error: >>> > >>> > >>> > 12-03 10:47:23.282: E/SurfaceTexture(2753): [unnamed-2753-0] >>> > updateTexImage: error binding external texture image 0x9046042f (slot >>> 5): >>> > 0x502 >>> > >>> How did you bind your texture ? >>> - >>> Fabien >>> >> -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
