X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=libraries%2Ffreetype-2.0.5%2Fpcfutil.c;fp=libraries%2Ffreetype-2.0.5%2Fpcfutil.c;h=0000000000000000000000000000000000000000;hp=eb911bbd29cd2985e8c9f9d55ff61d112f0b1186;hb=bab0189ee9d56aca8bea909275317ab4e0be09ee;hpb=b837c0527f117b54845242ee7626df6d88394444 diff --git a/libraries/freetype-2.0.5/pcfutil.c b/libraries/freetype-2.0.5/pcfutil.c deleted file mode 100644 index eb911bb..0000000 --- a/libraries/freetype-2.0.5/pcfutil.c +++ /dev/null @@ -1,215 +0,0 @@ -/* - -Copyright 1990, 1994, 1998 The Open Group - -All Rights Reserved. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/lib/font/util/utilbitmap.c,v 1.3 1999/08/22 08:58:58 dawes Exp $ */ - -/* - * Author: Keith Packard, MIT X Consortium - */ - - -#include -#include "pcfutil.h" - - - /* Utility functions for reformatting font bitmaps */ - - static const unsigned char _reverse_byte[0x100] = - { - 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, - 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, - 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, - 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, - 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, - 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, - 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, - 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, - 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, - 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, - 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, - 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, - 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, - 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, - 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, - 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, - 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, - 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1, - 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, - 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, - 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, - 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, - 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, - 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, - 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, - 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, - 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, - 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, - 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, - 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, - 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, - 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff - }; - - /* - * Invert bit order within each BYTE of an array. - */ - - void - BitOrderInvert( unsigned char* buf, - int nbytes ) - { - const unsigned char* rev = _reverse_byte; - - - for ( ; --nbytes >= 0; buf++ ) - *buf = rev[*buf]; - } - - - /* - * Invert byte order within each 16-bits of an array. - */ - - void - TwoByteSwap( unsigned char* buf, - int nbytes ) - { - unsigned char c; - - - for ( ; nbytes > 0; nbytes -= 2, buf += 2 ) - { - c = buf[0]; - buf[0] = buf[1]; - buf[1] = c; - } - } - - /* - * Invert byte order within each 32-bits of an array. - */ - - void - FourByteSwap( unsigned char* buf, - int nbytes ) - { - unsigned char c; - - - for ( ; nbytes > 0; nbytes -= 4, buf += 4 ) - { - c = buf[0]; - buf[0] = buf[3]; - buf[3] = c; - - c = buf[1]; - buf[1] = buf[2]; - buf[2] = c; - } - } - - - /* - * Repad a bitmap. - */ - - int - RepadBitmap( char* pSrc, - char* pDst, - unsigned int srcPad, - unsigned int dstPad, - int width, - int height ) - { - int srcWidthBytes, dstWidthBytes; - int row, col; - char *pTmpSrc, *pTmpDst; - - - switch ( srcPad ) - { - case 1: - srcWidthBytes = ( width + 7 ) >> 3; - break; - - case 2: - srcWidthBytes = ( ( width + 15 ) >> 4 ) << 1; - break; - - case 4: - srcWidthBytes = ( ( width + 31 ) >> 5 ) << 2; - break; - - case 8: - srcWidthBytes = ( ( width + 63 ) >> 6 ) << 3; - break; - - default: - return 0; - } - - switch ( dstPad ) - { - case 1: - dstWidthBytes = ( width + 7 ) >> 3; - break; - - case 2: - dstWidthBytes = ( ( width + 15 ) >> 4 ) << 1; - break; - - case 4: - dstWidthBytes = ( ( width + 31 ) >> 5 ) << 2; - break; - - case 8: - dstWidthBytes = ( ( width + 63 ) >> 6 ) << 3; - break; - - default: - return 0; - } - - width = srcWidthBytes; - if ( width > dstWidthBytes ) - width = dstWidthBytes; - - pTmpSrc= pSrc; - pTmpDst= pDst; - - for ( row = 0; row < height; row++ ) - { - for ( col = 0; col < width; col++ ) - *pTmpDst++ = *pTmpSrc++; - - while ( col < dstWidthBytes ) - { - *pTmpDst++ = '\0'; - col++; - } - pTmpSrc += srcWidthBytes - width; - } - - return dstWidthBytes * height; - } - - -/* END */