Robert, Sorry, it's not text, it's tex. I just use this to draw the background. I just want to know why nexus one is so slow with this. It takes 20ms on my milestone but it takes at least 80ms on the nexus one, for one frame.
On 4月17日, 上午2时08分, Robert Green <rbgrn....@gmail.com> wrote: > Eong, > > You said you are uploading every frame just to draw text? There are > much more efficient ways to do that. > > On Apr 16, 11:14 am, Eong <eong.c...@gmail.com> wrote: > > > > > I'm afraid it's not a same problem. > > My problem only happenes on Snapdragon phones. > > It's fine on Milestone or Droid. I found a few threads about this but > > no solution. > > > On 4月16日, 下午9时15分, Felipe Silveira <webfel...@gmail.com> wrote: > > > > Just a guess: It can be the same error reported > > > here:http://code.google.com/p/android/issues/detail?id=7520 > > > > Take a look... > > > > Felipe Silveirahttp://www.felipesilveira.com.br > > > > On Fri, Apr 16, 2010 at 8:40 AM, Eong <eong.c...@gmail.com> wrote: > > > > Hi, > > > > We are developing 2D games. And we found our game works fine except > > > > the snapdragon chips, like Nexus one and Liquid A1. It even runs fine > > > > on G1. > > > > > We use GLSurfaceView, and we useglTexImage2Dand glTexIsubmage2D to > > > > put on the text and then draw. > > > > TheglTexImage2Dclass take more than 100ms on Nexus one (1024x512 pix > > > > tex). It's very strange, G1 is even faster than this. > > > > If anyone know something about this? > > > > > ---------------------Code > > > > snip----------------------------------------------- > > > > > > > > gl.glClear(GL10.GL_COLOR_BUFFER_BIT > > > > | GL10.GL_DEPTH_BUFFER_BIT); > > > > > gl.glTexSubImage2D(GL10.GL_TEXTURE_2D, 0, 0, 0, m_width, > > > > m_height, GL10.GL_RGB, GL_UNSIGNED_SHORT_5_6_5, m_byteCanvas); > > > > > ((GL11Ext)gl).glDrawTexiOES(0, > > > > 0, 0, > > > > m_width, m_height); > > > > > -- > > > > You received this message because you are subscribed to the Google > > > > Groups "Android Developers" group. > > > > To post to this group, send email to android-developers@googlegroups.com > > > > To unsubscribe from this group, send email to > > > > android-developers+unsubscr...@googlegroups.com<android-developers%2Bunsubs > > > > cr...@googlegroups.com> > > > > For more options, visit this group at > > > >http://groups.google.com/group/android-developers?hl=en > > > > -- > > > Felipe Silveira > > > Engenharia da Computação > > > Universidade Federal de Itajubáhttp://www.felipesilveira.com.br > > > MSN: felipeuni...@hotmail.com > > > ------------------------------------------------- > > > > -- > > > You received this message because you are subscribed to the Google > > > Groups "Android Developers" group. > > > To post to this group, send email to android-developers@googlegroups.com > > > To unsubscribe from this group, send email to > > > android-developers+unsubscr...@googlegroups.com > > > For more options, visit this group > > > athttp://groups.google.com/group/android-developers?hl=en > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to android-developers@googlegroups.com > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com > > For more options, visit this group > > athttp://groups.google.com/group/android-developers?hl=en > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group > athttp://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
