Yes, that's what I'm saying is your issue. From your code sample I see that you never held on to the actual texture ID from tmp_tex[] or textures[], so you could have never recalled it correctly to bind to it later for drawing.
On Aug 10, 1:52 am, Mike <mcmulle...@gmail.com> wrote: > Well that wasn't it but you were on the right path. It is something to > do with my texture selection. I took a break down at the local pub and > after a few beers I saw much clearer. :) > > I'll post an update sometime tomorrow after I get everything nailed > down completely. Thanks everyone for the help. > > On Aug 9, 11:47 pm, Robert Green <rbgrn....@gmail.com> wrote: > > > > > Heh, I think I see your problem. > > > Replace this.textureMap.put(new Integer(textureFiles[i]), new > > Integer(i)); > > With this.textureMap.put(new Integer(textureFiles[i]), new > > Integer(tmp_tex[i])); > > > Droids don't number textures incrementally like qualcomms do. It was > > working because your texture ids happened to align with i. > > > On Aug 9, 11:35 pm, Nightwolf <mikh...@gmail.com> wrote: > > > > Why do you set GL_TEXTURE_MIN_FILTER twice? Replace one of the calls > > > with GL_TEXTURE_MAG_FILTER. > > > > On Aug 10, 5:22 am, Mike <mcmulle...@gmail.com> wrote: > > > > > Welp, I did even better. I went out and bought a Droid from > > > > Craigslist. > > > > > I logged the height and width of the bitmaps at each of the mipmap > > > > levels and here's the output: > > > > > DEBUG/Texture(1558): Texture image loaded at 256 x 256 > > > > DEBUG/MMTexture(1558): Texture image loaded at 128 x 128 > > > > DEBUG/MMTexture(1558): Texture image loaded at 64 x 64 > > > > DEBUG/MMTexture(1558): Texture image loaded at 32 x 32 > > > > DEBUG/MMTexture(1558): Texture image loaded at 16 x 16 > > > > DEBUG/MMTexture(1558): Texture image loaded at 8 x 8 > > > > DEBUG/MMTexture(1558): Texture image loaded at 4 x 4 > > > > DEBUG/MMTexture(1558): Texture image loaded at 2 x 2 > > > > DEBUG/MMTexture(1558): Texture image loaded at 1 x 1 > > > > > So, if it's not the size that's the problem, something with the format > > > > of the bitmaps themselves? Well at least now I have a phone to test > > > > on. > > > > > On Aug 9, 7:35 pm, String <sterling.ud...@googlemail.com> wrote: > > > > > > Can I suggest you stick a Log call in with your actual loaded texture > > > > > sizes? Something like the following: > > > > > > Log.i(TAG, "Texture image loaded at " + mapImage.getWidth() + " x > > > > > " + mapImage.getHeight()); > > > > > > Then get one of the Droid/Milestone users to shoot you a logcat > > > > > output... xda-devs folks ought to be able to handle that. That'll at > > > > > least tell you if the images are loading at the size you expect, or if > > > > > it's a different problem. > > > > > > String > > > > > > On Aug 9, 10:11 pm, Mike <mcmulle...@gmail.com> wrote: > > > > > > > I am. That's what's so perplexing. > > > > > > > On Aug 9, 3:56 pm, Tom <orei...@mbari.org> wrote: > > > > > > > > Make sure that you are loading your textures from the > > > > > > > drawable-nodpi > > > > > > > resource > > > > > > > directory:http://www.anddev.org/opengl_textures_-_motorola_droid-t10930.html > > > > > > > > On Aug 9, 1:07 pm, Mike <mcmulle...@gmail.com> wrote: > > > > > > > > > I'm getting white (blank) textures on everything when running > > > > > > > > on the > > > > > > > > Droid and Galaxy S devices. > > > > > > > > My textures are all power-of-two PNGs and they're in the > > > > > > > > /res/drawable- > > > > > > > > nodpi folder. > > > > > > > > > Here's my code: > > > > > > > > > public GLTextures(GL10 gl, Context context) { > > > > > > > > if(gl==null)return; > > > > > > > > this.gl = gl; > > > > > > > > this.context = context; > > > > > > > > this.textureMap = new > > > > > > > > java.util.HashMap<Integer, Integer>(); > > > > > > > > sBitmapOptions.inPreferredConfig = > > > > > > > > Bitmap.Config.RGB_565; > > > > > > > > > } > > > > > > > > > public void freeTexs(){ > > > > > > > > gl.glDeleteTextures(textures.length, > > > > > > > > textures,0); > > > > > > > > textureFiles = null; > > > > > > > > } > > > > > > > > > public void loadTextures() { > > > > > > > > if(gl==null)return; > > > > > > > > int[] tmp_tex = new int[textureFiles.length]; > > > > > > > > gl.glGenTextures(textureFiles.length, tmp_tex, > > > > > > > > 0); > > > > > > > > textures = tmp_tex; > > > > > > > > for (int i = 0; i < textureFiles.length; i++) { > > > > > > > > > this.textureMap.put(new > > > > > > > > Integer(textureFiles[i]), new Integer(i)); > > > > > > > > int tex = tmp_tex[i]; > > > > > > > > > gl.glBindTexture(GL10.GL_TEXTURE_2D, tex); > > > > > > > > gl.glTexParameterf(GL10.GL_TEXTURE_2D, > > > > > > > > GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR); > > > > > > > > gl.glTexParameterf(GL10.GL_TEXTURE_2D, > > > > > > > > GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR_MIPMAP_NEAREST); > > > > > > > > > gl.glTexParameterf(GL10.GL_TEXTURE_2D, > > > > > > > > GL10.GL_TEXTURE_WRAP_S, GL10.GL_REPEAT); > > > > > > > > gl.glTexParameterf(GL10.GL_TEXTURE_2D, > > > > > > > > GL10.GL_TEXTURE_WRAP_T, GL10.GL_REPEAT); > > > > > > > > gl.glTexEnvf(GL10.GL_TEXTURE_ENV, > > > > > > > > GL10.GL_TEXTURE_ENV_MODE, GL10.GL_MODULATE); > > > > > > > > > InputStream is = > > > > > > > > context.getResources().openRawResource(textureFiles[i]); > > > > > > > > Bitmap bitmap; > > > > > > > > try { > > > > > > > > bitmap = BitmapFactory.decodeStream(is, null, > > > > > > > > sBitmapOptions); > > > > > > > > } finally { > > > > > > > > try { > > > > > > > > is.close(); > > > > > > > > } catch (IOException e) { > > > > > > > > // Ignore. > > > > > > > > } > > > > > > > > } > > > > > > > > > buildMipmap(gl, bitmap, tex); > > > > > > > > bitmap.recycle(); > > > > > > > > > } > > > > > > > > } > > > > > > > > > private void buildMipmap(GL10 gl, Bitmap bmp, int tex) { > > > > > > > > // > > > > > > > > int level = 0; > > > > > > > > // > > > > > > > > int height = bmp.getHeight(); > > > > > > > > int width = bmp.getWidth(); > > > > > > > > > while (height >= 1 || width >= 1) { > > > > > > > > GLUtils.texImage2D(GL10.GL_TEXTURE_2D, > > > > > > > > level, bmp, 0); > > > > > > > > > if (height == 1 || width == 1) { > > > > > > > > break; > > > > > > > > } > > > > > > > > // Increase the mipmap level > > > > > > > > level++; > > > > > > > > // > > > > > > > > height /= 2; > > > > > > > > width /= 2; > > > > > > > > Bitmap bitmap2 = > > > > > > > > Bitmap.createScaledBitmap(bmp, width, height, > > > > > > > > true); > > > > > > > > // Clean up > > > > > > > > bmp.recycle(); > > > > > > > > bmp = bitmap2; > > > > > > > > } > > > > > > > > } > > > > > > > > > Here's my setup code in my renderer's onSurfaceCreated method: > > > > > > > > > // Define the lighting > > > > > > > > float lightAmbient[] = new float[] { 1f, 1f, > > > > > > > > 1f, 1 }; > > > > > > > > float lightDiffuse[] = new float[] { 1, 1, 1, 1 > > > > > > > > }; > > > > > > > > float[] lightPos = new float[] { 0, 0, 0, 1}; > > > > > > > > gl.glEnable(GL10.GL_LIGHTING); > > > > > > > > gl.glEnable(GL10.GL_LIGHT0); > > > > > > > > gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_AMBIENT, > > > > > > > > lightAmbient, 0); > > > > > > > > gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_DIFFUSE, > > > > > > > > lightDiffuse, 0); > > > > > > > > gl.glLightf(GL10.GL_LIGHT0, > > > > > > > > GL10.GL_CONSTANT_ATTENUATION, 1.0f); > > > > > > > > gl.glLightf(GL10.GL_LIGHT0, > > > > > > > > GL10.GL_LINEAR_ATTENUATION, 0.01f); > > > > > > > > gl.glLightf(GL10.GL_LIGHT0, > > > > > > > > GL10.GL_QUADRATIC_ATTENUATION, .1f); > > > > > > > > gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_POSITION, > > > > > > > > lightPos, 0); > > > > > > > > > // Define the materials > > > > > > > > float matAmbient[] = new float[] {1, 1, 1, 1 }; > > > > > > > > float matDiffuse[] = new float[] {1, 1, 1, 1 }; > > > > > > > > gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, > > > > > > > > GL10.GL_AMBIENT, matAmbient, > > > > > > > > 0); > > > > > > > > gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, > > > > > > > > GL10.GL_DIFFUSE, matDiffuse, > > > > > > > > 0); > > > > > > > > > > > > > > > > > gl.glDisable(GL10.GL_DEPTH_TEST); > > > > > > > > gl.glEnable(GL10.GL_BLEND); > > > > > > > > gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE); > > > > > > > > gl.glDepthFunc(GL10.GL_LEQUAL); > > > > > > > > gl.glEnableClientState(GL10.GL_VERTEX_ARRAY); > > > > > > > > gl.glDisable(GL10.GL_DITHER); > > > > > > > > > //Enable textures > > > > > > > > > > > > > > > > gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT,GL10.GL_NICEST); > > > > > > > > > > ... > > read more » -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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