[GEM-dev] pull_request - pix_noise

[Nicolas Montgermont]

Le 14/12/11 15:54, IOhannes m zmoelnig a écrit :
> btw, i pushed a cleaned up version. 
The [Grey( message is now generating a blue image.
But it's working after a [set x y(
so it must be a difference between the declaration in the constructor 
and in the set message.
declaring the constructor this way is working here:

pix_noise :: pix_noise(t_floatarg xsize, t_floatarg ysize) :
   m_banged(false), m_automatic(false),
   m_mode(GL_RGBA),
   m_rand_p(0), m_rand_k(24)
{
     int dataSize;
     if (xsize < 1) xsize = 256;
     if (ysize < 1) ysize = 256;
     int randInit = 307*1319;
     initRandom(randInit);
     m_pixBlock.image.xsize = (int)xsize;
     m_pixBlock.image.ysize = (int)ysize;
     m_pixBlock.image.csize = 4;
     m_pixBlock.image.format = GL_RGBA;
     m_pixBlock.image.type = GL_UNSIGNED_BYTE;

     dataSize = m_pixBlock.image.xsize * m_pixBlock.image.ysize
     * 4 * sizeof(unsigned char);
     m_pixBlock.image.allocate(dataSize);
     memset(m_pixBlock.image.data, 0, dataSize);

     generateNoise();
}

n

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