Lines Matching refs:channels
201 int channels;
276 * get rowbytes and channels, and allocate image memory */
293 /* calculate new number of channels and store alpha-presence */
295 channels = 1;
297 channels = 2;
299 channels = 3;
301 channels = 4;
303 channels = 0; /* should never happen */
304 alpha_present = (channels - 1) % 2;
314 /* row_bytes is the width x number of channels x (bit-depth / 8) */
378 for (i = 0; i < (channels - alpha_present); i++)