From 8cee562736c6c21df21c61d41cce5379a725f5b1 Mon Sep 17 00:00:00 2001 From: giraffedata Date: Mon, 7 Jan 2019 04:12:51 +0000 Subject: whitespace git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3491 9d0c8265-081b-0410-96cb-a4ca84ce46f8 --- editor/pamenlarge.c | 80 ++++++++++++++++++++++++++--------------------------- 1 file changed, 40 insertions(+), 40 deletions(-) (limited to 'editor/pamenlarge.c') diff --git a/editor/pamenlarge.c b/editor/pamenlarge.c index 3e3f053e..30f87280 100644 --- a/editor/pamenlarge.c +++ b/editor/pamenlarge.c @@ -187,18 +187,18 @@ enlargePbmRowHorizontally(struct pam * const inpamP, unsigned int const scaleFactor, unsigned char * const outrow) { - static unsigned char const dbl[16] = { - 0x00, 0x03, 0x0C, 0x0F, 0x30, 0x33, 0x3C, 0x3F, + static unsigned char const dbl[16] = { + 0x00, 0x03, 0x0C, 0x0F, 0x30, 0x33, 0x3C, 0x3F, 0xC0, 0xC3, 0xCC, 0xCF, 0xF0, 0xF3, 0xFC, 0xFF }; - static unsigned char const trp1[8] = { + static unsigned char const trp1[8] = { 0x00, 0x03, 0x1C, 0x1F, 0xE0, 0xE3, 0xFC, 0xFF }; - - static unsigned char const trp2[16] = { + + static unsigned char const trp2[16] = { 0x00, 0x01, 0x0E, 0x0F, 0x70, 0x71, 0x7E, 0x7F, 0x80, 0x81, 0x8E, 0x8F, 0xF0, 0xF1, 0xFE, 0xFF }; - static unsigned char const trp3[8] = { + static unsigned char const trp3[8] = { 0x00, 0x07, 0x38, 0x3F, 0xC0, 0xC7, 0xF8, 0xFF }; static unsigned char const quad[4] = { 0x00, 0x0F, 0xF0, 0xFF }; @@ -215,8 +215,8 @@ enlargePbmRowHorizontally(struct pam * const inpamP, switch (scaleFactor) { case 1: break; /* outrow set to inrow */ - case 2: /* Make outrow using prefabricated parts (same for 3, 5). */ - for (colChar = 0; colChar < inColChars; ++colChar) { + case 2: /* Make outrow using prefabricated parts (same for 3, 5). */ + for (colChar = 0; colChar < inColChars; ++colChar) { outrow[colChar*2] = dbl[(inrow[colChar] & 0xF0) >> 4]; outrow[colChar*2+1] = dbl[(inrow[colChar] & 0x0F) >> 0]; /* Possible outrow overrun by one byte. */ @@ -224,34 +224,34 @@ enlargePbmRowHorizontally(struct pam * const inpamP, break; case 3: - for (colChar = 0; colChar < inColChars; ++colChar) { + for (colChar = 0; colChar < inColChars; ++colChar) { outrow[colChar*3] = trp1[(inrow[colChar] & 0xF0) >> 5]; outrow[colChar*3+1] = trp2[(inrow[colChar] >> 2) & 0x0F]; outrow[colChar*3+2] = trp3[(inrow[colChar] >> 0) & 0x07]; } - break; + break; case 4: for (colChar = 0; colChar < inColChars; ++colChar) { unsigned int i; - for (i = 0; i < 4; ++i) + for (i = 0; i < 4; ++i) outrow[colChar*4+i]= - quad[(inrow[colChar] >> (6 - 2 * i)) & 0x03]; + quad[(inrow[colChar] >> (6 - 2 * i)) & 0x03]; } break; case 5: - for (colChar = 0; colChar < inColChars; ++colChar) { - outrow[colChar*5] = pair [(inrow[colChar] >> 6) & 0x03] >> 5; - outrow[colChar*5+1] = quin2[(inrow[colChar] >> 4) & 0x07] >> 0; - outrow[colChar*5+2] = quad [(inrow[colChar] >> 3) & 0x03] >> 0; + for (colChar = 0; colChar < inColChars; ++colChar) { + outrow[colChar*5] = pair [(inrow[colChar] >> 6) & 0x03] >> 5; + outrow[colChar*5+1] = quin2[(inrow[colChar] >> 4) & 0x07] >> 0; + outrow[colChar*5+2] = quad [(inrow[colChar] >> 3) & 0x03] >> 0; outrow[colChar*5+3] = quin4[(inrow[colChar] >> 1) & 0x07] >> 0; - outrow[colChar*5+4] = pair [(inrow[colChar] >> 0) & 0x03] >> 3; + outrow[colChar*5+4] = pair [(inrow[colChar] >> 0) & 0x03] >> 3; } break; - case 6: /* Compound of 2 and 3 */ - for (colChar = 0; colChar < inColChars; ++colChar) { + case 6: /* Compound of 2 and 3 */ + for (colChar = 0; colChar < inColChars; ++colChar) { unsigned char const hi = dbl[(inrow[colChar] & 0xF0) >> 4]; unsigned char const lo = dbl[(inrow[colChar] & 0x0F) >> 0]; @@ -263,10 +263,10 @@ enlargePbmRowHorizontally(struct pam * const inpamP, outrow[colChar*6+4] = trp2[(lo >> 2) & 0x0F]; outrow[colChar*6+5] = trp3[lo & 0x07]; } - break; + break; case 7: - for (colChar = 0; colChar < inColChars; ++colChar) { + for (colChar = 0; colChar < inColChars; ++colChar) { uint32_t hi, lo; hi = inrow[colChar] >> 4; @@ -279,14 +279,14 @@ enlargePbmRowHorizontally(struct pam * const inpamP, lo = inrow[colChar] & 0x001F; lo = ((((lo>>1) * 0x02082080) | (0x01 & lo)) & 0x10204081 ) * 0x7F; outrow[colChar*7+3] = (unsigned char) ((lo >> 24) & 0xFF); - outrow[colChar*7+4] = (unsigned char) ((lo >> 16) & 0xFF); + outrow[colChar*7+4] = (unsigned char) ((lo >> 16) & 0xFF); outrow[colChar*7+5] = (unsigned char) ((lo >> 8) & 0xFF); outrow[colChar*7+6] = (unsigned char) ((lo >> 0) & 0xFF); } break; case 8: - for (colChar = 0; colChar < inColChars; ++colChar) { + for (colChar = 0; colChar < inColChars; ++colChar) { unsigned int i; for (i = 0; i < 8; ++i) { outrow[colChar*8+i] = @@ -296,34 +296,34 @@ enlargePbmRowHorizontally(struct pam * const inpamP, break; case 9: - for (colChar = 0; colChar < inColChars; ++colChar) { + for (colChar = 0; colChar < inColChars; ++colChar) { outrow[colChar*9] = ((inrow[colChar] >> 7) & 0x01) * 0xFF; - outrow[colChar*9+1] = pair[(inrow[colChar] >> 6) & 0x03] >> 1; - outrow[colChar*9+2] = pair[(inrow[colChar] >> 5) & 0x03] >> 2; - outrow[colChar*9+3] = pair[(inrow[colChar] >> 4) & 0x03] >> 3; - outrow[colChar*9+4] = pair[(inrow[colChar] >> 3) & 0x03] >> 4; - outrow[colChar*9+5] = pair[(inrow[colChar] >> 2) & 0x03] >> 5; - outrow[colChar*9+6] = pair[(inrow[colChar] >> 1) & 0x03] >> 6; - outrow[colChar*9+7] = pair[(inrow[colChar] >> 0) & 0x03] >> 7; + outrow[colChar*9+1] = pair[(inrow[colChar] >> 6) & 0x03] >> 1; + outrow[colChar*9+2] = pair[(inrow[colChar] >> 5) & 0x03] >> 2; + outrow[colChar*9+3] = pair[(inrow[colChar] >> 4) & 0x03] >> 3; + outrow[colChar*9+4] = pair[(inrow[colChar] >> 3) & 0x03] >> 4; + outrow[colChar*9+5] = pair[(inrow[colChar] >> 2) & 0x03] >> 5; + outrow[colChar*9+6] = pair[(inrow[colChar] >> 1) & 0x03] >> 6; + outrow[colChar*9+7] = pair[(inrow[colChar] >> 0) & 0x03] >> 7; outrow[colChar*9+8] = (inrow[colChar] & 0x01) * 0xFF; } break; case 10: - for (colChar = 0; colChar < inColChars; ++colChar) { + for (colChar = 0; colChar < inColChars; ++colChar) { outrow[colChar*10] = ((inrow[colChar] >> 7) & 0x01 ) * 0xFF; - outrow[colChar*10+1] = pair[(inrow[colChar] >> 6) & 0x03] >> 2; - outrow[colChar*10+2] = pair[(inrow[colChar] >> 5) & 0x03] >> 4; + outrow[colChar*10+1] = pair[(inrow[colChar] >> 6) & 0x03] >> 2; + outrow[colChar*10+2] = pair[(inrow[colChar] >> 5) & 0x03] >> 4; outrow[colChar*10+3] = pair[(inrow[colChar] >> 4) & 0x03] >> 6; outrow[colChar*10+4] = ((inrow[colChar] >> 4) & 0x01) * 0xFF; - outrow[colChar*10+5] = ((inrow[colChar] >> 3) & 0x01) * 0xFF; - outrow[colChar*10+6] = pair[(inrow[colChar] >> 2) & 0x03] >> 2; - outrow[colChar*10+7] = pair[(inrow[colChar] >> 1) & 0x03] >> 4; - outrow[colChar*10+8] = pair[(inrow[colChar] >> 0) & 0x03] >> 6; + outrow[colChar*10+5] = ((inrow[colChar] >> 3) & 0x01) * 0xFF; + outrow[colChar*10+6] = pair[(inrow[colChar] >> 2) & 0x03] >> 2; + outrow[colChar*10+7] = pair[(inrow[colChar] >> 1) & 0x03] >> 4; + outrow[colChar*10+8] = pair[(inrow[colChar] >> 0) & 0x03] >> 6; outrow[colChar*10+9] = ((inrow[colChar] >> 0) & 0x01) * 0xFF; } break; - + default: /* Unlike the above cases, we iterate through outrow. To compute the @@ -352,7 +352,7 @@ enlargePbmRowHorizontally(struct pam * const inpamP, if (offset >= 8) /* Bits in outrow byte are all 1 or 0 */ outrow[colChar] = (inrow[colChar/mult] >> (7-bit) & 0x01) * 0xFF; - else /* Two inrow bits influence this outrow byte */ + else /* Two inrow bits influence this outrow byte */ outrow[colChar] = (unsigned char) (pair[inrow[colChar/mult] >> (6-bit) & 0x03] >> offset) & 0xFF; -- cgit 1.4.1