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Revision 64a642c1

Added by Leszek Koltunski over 7 years ago

Cleanup

View differences:

src/main/java/org/distorted/library/DistortedFramebuffer.java
80 80 

  		




  81
  81
  
    
  private boolean createFBO()


  		




  82
  82
  
    
    {


  		




  83
  
  
    
    int[] textureIds = new int[1];


  		




  84
  
  
    
    GLES20.glGenTextures(1, textureIds, 0);


  		




  85
  
  
    
    mTextureID = textureIds[0];


  		




  86
  
  
    
    int[] mFBORenderToTexture = new int[1];


  		




  
  83
  
    
    int[] texIds = new int[1];


  		




  
  84
  
    
    int[] fboIds = new int[1];


  		




  
  85
  
    

  		




  
  86
  
    
    GLES20.glGenTextures(1, texIds, 0);


  		




  
  87
  
    
    mTextureID = texIds[0];


  		




  87
  88
  
    

  		




  88
  89
  
    
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, mTextureID);


  		




  89
  90
  
    
    GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);


  		




  ......




  92
  93
  
    
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_REPEAT);


  		




  93
  94
  
    
    GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, mWidth, mHeight, 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);


  		




  94
  95
  
    

  		




  95
  
  
    
    GLES20.glGenFramebuffers(1, mFBORenderToTexture, 0);


  		




  96
  
  
    
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, mFBORenderToTexture[0]);


  		




  
  96
  
    
    GLES20.glGenFramebuffers(1, fboIds, 0);


  		




  
  97
  
    
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fboIds[0]);


  		




  97
  98
  
    
    GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, mTextureID, 0);


  		




  98
  99
  
    
    int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);


  		




  99
  100
  
    

  		




  100
  101
  
    
    if(status != GLES20.GL_FRAMEBUFFER_COMPLETE)


  		




  101
  102
  
    
      {


  		




  102
  
  
    
      android.util.Log.e("RenderTarget", "failed to create framebuffer, error="+status);


  		




  
  103
  
    
      android.util.Log.e("DistortedFramebuffer", "failed to create framebuffer, error="+status);


  		




  103
  104
  
    

  		




  104
  
  
    
      GLES20.glDeleteTextures(1, textureIds, 0);


  		




  105
  
  
    
      GLES20.glDeleteFramebuffers(1, mFBORenderToTexture, 0);


  		




  
  105
  
    
      GLES20.glDeleteTextures(1, texIds, 0);


  		




  
  106
  
    
      GLES20.glDeleteFramebuffers(1, fboIds, 0);


  		




  106
  107
  
    
      mFramebufferID = 0;


  		




  107
  108
  
    
      mTextureID = TEXTURE_FAILED_TO_CREATE;


  		




  108
  109
  
    
      return false;


  		




  109
  110
  
    
      }


  		




  110
  111
  
    

  		




  111
  
  
    
    mFramebufferID = mFBORenderToTexture[0];


  		




  
  112
  
    
    mFramebufferID = fboIds[0];


  		




  112
  113
  
    

  		




  113
  114
  
    
    android.util.Log.e("FBO", "creating ("+mWidth+","+mHeight+") "+mFramebufferID);


  		




  114
  115
  
    

  		




  ......




  122
  123
  
    
    {


  		




  123
  124
  
    
    android.util.Log.e("FBO", "deleting ("+mWidth+","+mHeight+") "+mFramebufferID);


  		




  124
  125
  
    

  		




  125
  
  
    
    int[] textureIds = new int[1];


  		




  126
  
  
    
    int[] mFBORenderToTexture = new int[1];


  		




  
  126
  
    
    int[] texIds = new int[1];


  		




  
  127
  
    
    int[] fboIds = new int[1];


  		




  127
  128
  
    

  		




  128
  
  
    
    textureIds[0] = mTextureID;


  		




  129
  
  
    
    mFBORenderToTexture[0] = mFramebufferID;


  		




  
  129
  
    
    texIds[0] = mTextureID;


  		




  
  130
  
    
    fboIds[0] = mFramebufferID;


  		




  130
  131
  
    

  		




  131
  
  
    
    GLES20.glDeleteTextures(1, textureIds, 0);


  		




  132
  
  
    
    GLES20.glDeleteFramebuffers(1, mFBORenderToTexture, 0);


  		




  
  132
  
    
    GLES20.glDeleteTextures(1, texIds, 0);


  		




  
  133
  
    
    GLES20.glDeleteFramebuffers(1, fboIds, 0);


  		




  133
  134
  
    

  		




  134
  135
  
    
    mFramebufferID = 0;


  		




  135
  136
  
    
    mTextureID = TEXTURE_NOT_CREATED_YET;


  		












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