Method ReadBlockA

cmp_compressonatorlib/buffer/codecbuffer.cpp:401–428

}

bool CCodecBuffer::ReadBlockA(CMP_DWORD x, CMP_DWORD y, CMP_BYTE w, CMP_BYTE h, CMP_BYTE cBlock[])
{
#ifdef USE_DBGTRACE
    DbgTrace(());
#endif
    // Ok, so we don't support this format
    // So we try other formats to find one that is supported

    if (m_bPerformingConversion)
    {
        return false;
    }
    else
    {
        m_bPerformingConversion = true;

        ATTEMPT_BLOCK_READ(cBlock, A, double);
        ATTEMPT_BLOCK_READ(cBlock, A, float);
        ATTEMPT_BLOCK_READ(cBlock, A, CMP_HALF);
        ATTEMPT_BLOCK_READ(cBlock, A, CMP_DWORD);
        ATTEMPT_BLOCK_READ(cBlock, A, CMP_WORD);
        ATTEMPT_BLOCK_READ(cBlock, A, CMP_SBYTE);

        assert(0);
        m_bPerformingConversion = false;
        return false;
    }
}

bool CCodecBuffer::ReadBlockR(CMP_DWORD x, CMP_DWORD y, CMP_BYTE w, CMP_BYTE h, CMP_SBYTE cBlock[])
{