stack view - explanation
<p>I'm developing something with the ffmpeg lib and x264.
Actually, I'm debugging x264 lib for Windows.</p>

<p>Debug version doesn't work good. It creates video with gray frames. The same release build crashes. What you see below is the stack view from the Eclipse - Indigo. I didn't strip the simbols... But, I have to admit, I didn't check if they are present or not.</p>

<p>Can someone please explain this zero below x264_cabac_block_residual_8x8() call?</p>

<pre><code>ffmpeg_debugging Debug [C/C++ Application]  C:\krmak\workspace\ffmpeg_debugging\Debug\ffmpeg_debugging.exe [772]    
        Thread [5] 0 (Suspended : Container)    
        Thread [4] 0 (Suspended : Signal : SIGSEGV:Segmentation fault)  
            x264_coeff_last64_sse2() at 0x9999a9    
            x264_cabac_block_residual_8x8() at 0x90f6f7 
            0x0 ==&gt; WHAT DOES THIS MEAN??? Call came from a NULL pointer??
        Thread [3] 0 (Suspended : Container)    
        Thread [2] 0 (Suspended : Container)    
        Thread [1] 0 (Suspended : Container)    
    gdb 
</code></pre>
