Lines Matching full:channels
225 int channels=0;
364 /* calculate the number of channels and store alpha-presence */
366 channels = 1;
368 channels = 2;
370 channels = 3;
372 channels = 4;
375 channels = 0; /* cannot happen */
378 alpha_present = (channels - 1) % 2;
382 /* row data is as many bytes as can fit width x channels x bit_depth */
383 row_bytes = (width * channels * bit_depth + 7) / 8;
386 /* row_bytes is the width x number of channels x (bit-depth / 8) */
387 row_bytes = width * channels * ((bit_depth <= 8) ? 1 : 2);
414 for (i = 0; i < (channels - alpha_present); i++)
