Lines Matching defs:bpp
1018 int bpp; /* bits-per-pixel then bytes-per-pixel */
1031 bpp = bit_depth;
1037 bpp = 2 * bit_depth;
1044 bpp = 3 * bit_depth;
1052 bpp = 4 * bit_depth;
1059 bpp = 0;
1066 for (b=0; 8*b<bpp; ++b)
1079 if (bpp < 8 && bpp != bit_depth)
1084 display_log(dp, INTERNAL_ERROR, "invalid bpp %u for bit_depth %u",
1085 bpp, bit_depth);
1093 for (b = (bpp >> 4); b > 0; )
1103 for (b=0; b*8 < bpp; ++b)
1132 /* Convert bpp to bytes; this gives '1' for low-bit depth grayscale,
1135 bpp = (bpp+7) >> 3;
1142 if (bpp != 1 || mask == 0)
1144 bpp, mask);
1157 for (b=0; b<bpp; ++b)
