Lines Matching refs:uchar
196 bool GrFmtPxMReader::ReadData( uchar* data, int step, int color )
199 uchar buffer[buffer_size];
200 uchar pal_buffer[buffer_size];
203 uchar* src = buffer;
204 uchar* gray_palette = pal_buffer;
214 src = new uchar[width3*m_bit_depth/8 + 32];
220 gray_palette = new uchar[m_maxval + 1];
224 gray_palette[i] = (uchar)((i*255/m_maxval)^(m_bpp == 1 ? 255 : 0));
290 uchar v = src[x * 2];
302 src[x] = (uchar)(v >> 8);
311 uchar *d = data, *s = src, *end = src + m_width;
375 bool GrFmtPxMWriter::WriteImage( const uchar* data, int step,
422 icvCvt_BGR2RGB_8u_C3R( (uchar*)data, 0,
423 (uchar*)buffer, 0, cvSize(width,1) );
436 uchar v = buffer[x];
