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src/java.desktop/share/native/libfreetype/src/truetype/ttinterp.c
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@@ -652,27 +652,29 @@
const FT_Byte Pop_Push_Count[256] =
{
/* opcodes are gathered in groups of 16 */
/* please keep the spaces as they are */
- /* SVTCA y */ PACK( 0, 0 ),
- /* SVTCA x */ PACK( 0, 0 ),
- /* SPvTCA y */ PACK( 0, 0 ),
- /* SPvTCA x */ PACK( 0, 0 ),
- /* SFvTCA y */ PACK( 0, 0 ),
- /* SFvTCA x */ PACK( 0, 0 ),
- /* SPvTL // */ PACK( 2, 0 ),
- /* SPvTL + */ PACK( 2, 0 ),
- /* SFvTL // */ PACK( 2, 0 ),
- /* SFvTL + */ PACK( 2, 0 ),
- /* SPvFS */ PACK( 2, 0 ),
- /* SFvFS */ PACK( 2, 0 ),
- /* GPv */ PACK( 0, 2 ),
- /* GFv */ PACK( 0, 2 ),
- /* SFvTPv */ PACK( 0, 0 ),
+ /* 0x00 */
+ /* SVTCA[0] */ PACK( 0, 0 ),
+ /* SVTCA[1] */ PACK( 0, 0 ),
+ /* SPVTCA[0] */ PACK( 0, 0 ),
+ /* SPVTCA[1] */ PACK( 0, 0 ),
+ /* SFVTCA[0] */ PACK( 0, 0 ),
+ /* SFVTCA[1] */ PACK( 0, 0 ),
+ /* SPVTL[0] */ PACK( 2, 0 ),
+ /* SPVTL[1] */ PACK( 2, 0 ),
+ /* SFVTL[0] */ PACK( 2, 0 ),
+ /* SFVTL[1] */ PACK( 2, 0 ),
+ /* SPVFS */ PACK( 2, 0 ),
+ /* SFVFS */ PACK( 2, 0 ),
+ /* GPV */ PACK( 0, 2 ),
+ /* GFV */ PACK( 0, 2 ),
+ /* SFVTPV */ PACK( 0, 0 ),
/* ISECT */ PACK( 5, 0 ),
+ /* 0x10 */
/* SRP0 */ PACK( 1, 0 ),
/* SRP1 */ PACK( 1, 0 ),
/* SRP2 */ PACK( 1, 0 ),
/* SZP0 */ PACK( 1, 0 ),
/* SZP1 */ PACK( 1, 0 ),
@@ -682,31 +684,33 @@
/* RTG */ PACK( 0, 0 ),
/* RTHG */ PACK( 0, 0 ),
/* SMD */ PACK( 1, 0 ),
/* ELSE */ PACK( 0, 0 ),
/* JMPR */ PACK( 1, 0 ),
- /* SCvTCi */ PACK( 1, 0 ),
- /* SSwCi */ PACK( 1, 0 ),
+ /* SCVTCI */ PACK( 1, 0 ),
+ /* SSWCI */ PACK( 1, 0 ),
/* SSW */ PACK( 1, 0 ),
+ /* 0x20 */
/* DUP */ PACK( 1, 2 ),
/* POP */ PACK( 1, 0 ),
/* CLEAR */ PACK( 0, 0 ),
/* SWAP */ PACK( 2, 2 ),
/* DEPTH */ PACK( 0, 1 ),
/* CINDEX */ PACK( 1, 1 ),
/* MINDEX */ PACK( 1, 0 ),
- /* AlignPTS */ PACK( 2, 0 ),
+ /* ALIGNPTS */ PACK( 2, 0 ),
/* INS_$28 */ PACK( 0, 0 ),
/* UTP */ PACK( 1, 0 ),
/* LOOPCALL */ PACK( 2, 0 ),
/* CALL */ PACK( 1, 0 ),
/* FDEF */ PACK( 1, 0 ),
/* ENDF */ PACK( 0, 0 ),
/* MDAP[0] */ PACK( 1, 0 ),
/* MDAP[1] */ PACK( 1, 0 ),
+ /* 0x30 */
/* IUP[0] */ PACK( 0, 0 ),
/* IUP[1] */ PACK( 0, 0 ),
/* SHP[0] */ PACK( 0, 0 ), /* loops */
/* SHP[1] */ PACK( 0, 0 ), /* loops */
/* SHC[0] */ PACK( 1, 0 ),
@@ -715,32 +719,34 @@
/* SHZ[1] */ PACK( 1, 0 ),
/* SHPIX */ PACK( 1, 0 ), /* loops */
/* IP */ PACK( 0, 0 ), /* loops */
/* MSIRP[0] */ PACK( 2, 0 ),
/* MSIRP[1] */ PACK( 2, 0 ),
- /* AlignRP */ PACK( 0, 0 ), /* loops */
+ /* ALIGNRP */ PACK( 0, 0 ), /* loops */
/* RTDG */ PACK( 0, 0 ),
/* MIAP[0] */ PACK( 2, 0 ),
/* MIAP[1] */ PACK( 2, 0 ),
- /* NPushB */ PACK( 0, 0 ),
- /* NPushW */ PACK( 0, 0 ),
+ /* 0x40 */
+ /* NPUSHB */ PACK( 0, 0 ),
+ /* NPUSHW */ PACK( 0, 0 ),
/* WS */ PACK( 2, 0 ),
/* RS */ PACK( 1, 1 ),
- /* WCvtP */ PACK( 2, 0 ),
- /* RCvt */ PACK( 1, 1 ),
+ /* WCVTP */ PACK( 2, 0 ),
+ /* RCVT */ PACK( 1, 1 ),
/* GC[0] */ PACK( 1, 1 ),
/* GC[1] */ PACK( 1, 1 ),
/* SCFS */ PACK( 2, 0 ),
/* MD[0] */ PACK( 2, 1 ),
/* MD[1] */ PACK( 2, 1 ),
/* MPPEM */ PACK( 0, 1 ),
/* MPS */ PACK( 0, 1 ),
- /* FlipON */ PACK( 0, 0 ),
- /* FlipOFF */ PACK( 0, 0 ),
+ /* FLIPON */ PACK( 0, 0 ),
+ /* FLIPOFF */ PACK( 0, 0 ),
/* DEBUG */ PACK( 1, 0 ),
+ /* 0x50 */
/* LT */ PACK( 2, 1 ),
/* LTEQ */ PACK( 2, 1 ),
/* GT */ PACK( 2, 1 ),
/* GTEQ */ PACK( 2, 1 ),
/* EQ */ PACK( 2, 1 ),
@@ -750,14 +756,15 @@
/* IF */ PACK( 1, 0 ),
/* EIF */ PACK( 0, 0 ),
/* AND */ PACK( 2, 1 ),
/* OR */ PACK( 2, 1 ),
/* NOT */ PACK( 1, 1 ),
- /* DeltaP1 */ PACK( 1, 0 ),
+ /* DELTAP1 */ PACK( 1, 0 ),
/* SDB */ PACK( 1, 0 ),
/* SDS */ PACK( 1, 0 ),
+ /* 0x60 */
/* ADD */ PACK( 2, 1 ),
/* SUB */ PACK( 2, 1 ),
/* DIV */ PACK( 2, 1 ),
/* MUL */ PACK( 2, 1 ),
/* ABS */ PACK( 1, 1 ),
@@ -771,44 +778,47 @@
/* NROUND[0] */ PACK( 1, 1 ),
/* NROUND[1] */ PACK( 1, 1 ),
/* NROUND[2] */ PACK( 1, 1 ),
/* NROUND[3] */ PACK( 1, 1 ),
- /* WCvtF */ PACK( 2, 0 ),
- /* DeltaP2 */ PACK( 1, 0 ),
- /* DeltaP3 */ PACK( 1, 0 ),
- /* DeltaCn[0] */ PACK( 1, 0 ),
- /* DeltaCn[1] */ PACK( 1, 0 ),
- /* DeltaCn[2] */ PACK( 1, 0 ),
+ /* 0x70 */
+ /* WCVTF */ PACK( 2, 0 ),
+ /* DELTAP2 */ PACK( 1, 0 ),
+ /* DELTAP3 */ PACK( 1, 0 ),
+ /* DELTAC1 */ PACK( 1, 0 ),
+ /* DELTAC2 */ PACK( 1, 0 ),
+ /* DELTAC3 */ PACK( 1, 0 ),
/* SROUND */ PACK( 1, 0 ),
- /* S45Round */ PACK( 1, 0 ),
+ /* S45ROUND */ PACK( 1, 0 ),
/* JROT */ PACK( 2, 0 ),
/* JROF */ PACK( 2, 0 ),
/* ROFF */ PACK( 0, 0 ),
/* INS_$7B */ PACK( 0, 0 ),
/* RUTG */ PACK( 0, 0 ),
/* RDTG */ PACK( 0, 0 ),
/* SANGW */ PACK( 1, 0 ),
/* AA */ PACK( 1, 0 ),
- /* FlipPT */ PACK( 0, 0 ), /* loops */
- /* FlipRgON */ PACK( 2, 0 ),
- /* FlipRgOFF */ PACK( 2, 0 ),
+ /* 0x80 */
+ /* FLIPPT */ PACK( 0, 0 ), /* loops */
+ /* FLIPRGON */ PACK( 2, 0 ),
+ /* FLIPRGOFF */ PACK( 2, 0 ),
/* INS_$83 */ PACK( 0, 0 ),
/* INS_$84 */ PACK( 0, 0 ),
- /* ScanCTRL */ PACK( 1, 0 ),
- /* SDPvTL[0] */ PACK( 2, 0 ),
- /* SDPvTL[1] */ PACK( 2, 0 ),
- /* GetINFO */ PACK( 1, 1 ),
+ /* SCANCTRL */ PACK( 1, 0 ),
+ /* SDPVTL[0] */ PACK( 2, 0 ),
+ /* SDPVTL[1] */ PACK( 2, 0 ),
+ /* GETINFO */ PACK( 1, 1 ),
/* IDEF */ PACK( 1, 0 ),
/* ROLL */ PACK( 3, 3 ),
/* MAX */ PACK( 2, 1 ),
/* MIN */ PACK( 2, 1 ),
- /* ScanTYPE */ PACK( 1, 0 ),
- /* InstCTRL */ PACK( 2, 0 ),
+ /* SCANTYPE */ PACK( 1, 0 ),
+ /* INSTCTRL */ PACK( 2, 0 ),
/* INS_$8F */ PACK( 0, 0 ),
+ /* 0x90 */
/* INS_$90 */ PACK( 0, 0 ),
/* GETVAR */ PACK( 0, 0 ), /* will be handled specially */
/* GETDATA */ PACK( 0, 1 ),
/* INS_$93 */ PACK( 0, 0 ),
/* INS_$94 */ PACK( 0, 0 ),
@@ -822,10 +832,11 @@
/* INS_$9C */ PACK( 0, 0 ),
/* INS_$9D */ PACK( 0, 0 ),
/* INS_$9E */ PACK( 0, 0 ),
/* INS_$9F */ PACK( 0, 0 ),
+ /* 0xA0 */
/* INS_$A0 */ PACK( 0, 0 ),
/* INS_$A1 */ PACK( 0, 0 ),
/* INS_$A2 */ PACK( 0, 0 ),
/* INS_$A3 */ PACK( 0, 0 ),
/* INS_$A4 */ PACK( 0, 0 ),
@@ -839,27 +850,29 @@
/* INS_$AC */ PACK( 0, 0 ),
/* INS_$AD */ PACK( 0, 0 ),
/* INS_$AE */ PACK( 0, 0 ),
/* INS_$AF */ PACK( 0, 0 ),
- /* PushB[0] */ PACK( 0, 1 ),
- /* PushB[1] */ PACK( 0, 2 ),
- /* PushB[2] */ PACK( 0, 3 ),
- /* PushB[3] */ PACK( 0, 4 ),
- /* PushB[4] */ PACK( 0, 5 ),
- /* PushB[5] */ PACK( 0, 6 ),
- /* PushB[6] */ PACK( 0, 7 ),
- /* PushB[7] */ PACK( 0, 8 ),
- /* PushW[0] */ PACK( 0, 1 ),
- /* PushW[1] */ PACK( 0, 2 ),
- /* PushW[2] */ PACK( 0, 3 ),
- /* PushW[3] */ PACK( 0, 4 ),
- /* PushW[4] */ PACK( 0, 5 ),
- /* PushW[5] */ PACK( 0, 6 ),
- /* PushW[6] */ PACK( 0, 7 ),
- /* PushW[7] */ PACK( 0, 8 ),
+ /* 0xB0 */
+ /* PUSHB[0] */ PACK( 0, 1 ),
+ /* PUSHB[1] */ PACK( 0, 2 ),
+ /* PUSHB[2] */ PACK( 0, 3 ),
+ /* PUSHB[3] */ PACK( 0, 4 ),
+ /* PUSHB[4] */ PACK( 0, 5 ),
+ /* PUSHB[5] */ PACK( 0, 6 ),
+ /* PUSHB[6] */ PACK( 0, 7 ),
+ /* PUSHB[7] */ PACK( 0, 8 ),
+ /* PUSHW[0] */ PACK( 0, 1 ),
+ /* PUSHW[1] */ PACK( 0, 2 ),
+ /* PUSHW[2] */ PACK( 0, 3 ),
+ /* PUSHW[3] */ PACK( 0, 4 ),
+ /* PUSHW[4] */ PACK( 0, 5 ),
+ /* PUSHW[5] */ PACK( 0, 6 ),
+ /* PUSHW[6] */ PACK( 0, 7 ),
+ /* PUSHW[7] */ PACK( 0, 8 ),
+ /* 0xC0 */
/* MDRP[00] */ PACK( 1, 0 ),
/* MDRP[01] */ PACK( 1, 0 ),
/* MDRP[02] */ PACK( 1, 0 ),
/* MDRP[03] */ PACK( 1, 0 ),
/* MDRP[04] */ PACK( 1, 0 ),
@@ -873,10 +886,11 @@
/* MDRP[12] */ PACK( 1, 0 ),
/* MDRP[13] */ PACK( 1, 0 ),
/* MDRP[14] */ PACK( 1, 0 ),
/* MDRP[15] */ PACK( 1, 0 ),
+ /* 0xD0 */
/* MDRP[16] */ PACK( 1, 0 ),
/* MDRP[17] */ PACK( 1, 0 ),
/* MDRP[18] */ PACK( 1, 0 ),
/* MDRP[19] */ PACK( 1, 0 ),
/* MDRP[20] */ PACK( 1, 0 ),
@@ -890,10 +904,11 @@
/* MDRP[28] */ PACK( 1, 0 ),
/* MDRP[29] */ PACK( 1, 0 ),
/* MDRP[30] */ PACK( 1, 0 ),
/* MDRP[31] */ PACK( 1, 0 ),
+ /* 0xE0 */
/* MIRP[00] */ PACK( 2, 0 ),
/* MIRP[01] */ PACK( 2, 0 ),
/* MIRP[02] */ PACK( 2, 0 ),
/* MIRP[03] */ PACK( 2, 0 ),
/* MIRP[04] */ PACK( 2, 0 ),
@@ -907,10 +922,11 @@
/* MIRP[12] */ PACK( 2, 0 ),
/* MIRP[13] */ PACK( 2, 0 ),
/* MIRP[14] */ PACK( 2, 0 ),
/* MIRP[15] */ PACK( 2, 0 ),
+ /* 0xF0 */
/* MIRP[16] */ PACK( 2, 0 ),
/* MIRP[17] */ PACK( 2, 0 ),
/* MIRP[18] */ PACK( 2, 0 ),
/* MIRP[19] */ PACK( 2, 0 ),
/* MIRP[20] */ PACK( 2, 0 ),
@@ -935,27 +951,29 @@
/* code */
static
const char* const opcode_name[256] =
{
- "7 SVTCA y",
- "7 SVTCA x",
- "8 SPvTCA y",
- "8 SPvTCA x",
- "8 SFvTCA y",
- "8 SFvTCA x",
- "8 SPvTL ||",
- "7 SPvTL +",
- "8 SFvTL ||",
- "7 SFvTL +",
- "5 SPvFS",
- "5 SFvFS",
- "3 GPv",
- "3 GFv",
- "6 SFvTPv",
+ /* 0x00 */
+ "8 SVTCA[y]",
+ "8 SVTCA[x]",
+ "9 SPVTCA[y]",
+ "9 SPVTCA[x]",
+ "9 SFVTCA[y]",
+ "9 SFVTCA[x]",
+ "9 SPVTL[||]",
+ "8 SPVTL[+]",
+ "9 SFVTL[||]",
+ "8 SFVTL[+]",
+ "5 SPVFS",
+ "5 SFVFS",
+ "3 GPV",
+ "3 GFV",
+ "6 SFVTPV",
"5 ISECT",
+ /* 0x10 */
"4 SRP0",
"4 SRP1",
"4 SRP2",
"4 SZP0",
"4 SZP1",
@@ -965,65 +983,69 @@
"3 RTG",
"4 RTHG",
"3 SMD",
"4 ELSE",
"4 JMPR",
- "6 SCvTCi",
- "5 SSwCi",
+ "6 SCVTCI",
+ "5 SSWCI",
"3 SSW",
+ /* 0x20 */
"3 DUP",
"3 POP",
"5 CLEAR",
"4 SWAP",
"5 DEPTH",
"6 CINDEX",
"6 MINDEX",
- "8 AlignPTS",
+ "8 ALIGNPTS",
"7 INS_$28",
"3 UTP",
"8 LOOPCALL",
"4 CALL",
"4 FDEF",
"4 ENDF",
- "7 MDAP[0]",
- "7 MDAP[1]",
+ "6 MDAP[]",
+ "9 MDAP[rnd]",
- "6 IUP[0]",
- "6 IUP[1]",
- "6 SHP[0]",
- "6 SHP[1]",
- "6 SHC[0]",
- "6 SHC[1]",
- "6 SHZ[0]",
- "6 SHZ[1]",
+ /* 0x30 */
+ "6 IUP[y]",
+ "6 IUP[x]",
+ "8 SHP[rp2]",
+ "8 SHP[rp1]",
+ "8 SHC[rp2]",
+ "8 SHC[rp1]",
+ "8 SHZ[rp2]",
+ "8 SHZ[rp1]",
"5 SHPIX",
"2 IP",
- "8 MSIRP[0]",
- "8 MSIRP[1]",
- "7 AlignRP",
+ "7 MSIRP[]",
+ "A MSIRP[rp0]",
+ "7 ALIGNRP",
"4 RTDG",
- "7 MIAP[0]",
- "7 MIAP[1]",
+ "6 MIAP[]",
+ "9 MIAP[rnd]",
- "6 NPushB",
- "6 NPushW",
+ /* 0x40 */
+ "6 NPUSHB",
+ "6 NPUSHW",
"2 WS",
"2 RS",
- "5 WCvtP",
- "4 RCvt",
- "5 GC[0]",
- "5 GC[1]",
+ "5 WCVTP",
+ "4 RCVT",
+ "8 GC[curr]",
+ "8 GC[orig]",
"4 SCFS",
- "5 MD[0]",
- "5 MD[1]",
+ "8 MD[curr]",
+ "8 MD[orig]",
"5 MPPEM",
"3 MPS",
- "6 FlipON",
- "7 FlipOFF",
+ "6 FLIPON",
+ "7 FLIPOFF",
"5 DEBUG",
+ /* 0x50 */
"2 LT",
"4 LTEQ",
"2 GT",
"4 GTEQ",
"2 EQ",
@@ -1033,68 +1055,72 @@
"2 IF",
"3 EIF",
"3 AND",
"2 OR",
"3 NOT",
- "7 DeltaP1",
+ "7 DELTAP1",
"3 SDB",
"3 SDS",
+ /* 0x60 */
"3 ADD",
"3 SUB",
"3 DIV",
"3 MUL",
"3 ABS",
"3 NEG",
"5 FLOOR",
"7 CEILING",
- "8 ROUND[0]",
- "8 ROUND[1]",
- "8 ROUND[2]",
- "8 ROUND[3]",
- "9 NROUND[0]",
- "9 NROUND[1]",
- "9 NROUND[2]",
- "9 NROUND[3]",
-
- "5 WCvtF",
- "7 DeltaP2",
- "7 DeltaP3",
- "A DeltaCn[0]",
- "A DeltaCn[1]",
- "A DeltaCn[2]",
+ "8 ROUND[G]",
+ "8 ROUND[B]",
+ "8 ROUND[W]",
+ "7 ROUND[]",
+ "9 NROUND[G]",
+ "9 NROUND[B]",
+ "9 NROUND[W]",
+ "8 NROUND[]",
+
+ /* 0x70 */
+ "5 WCVTF",
+ "7 DELTAP2",
+ "7 DELTAP3",
+ "7 DELTAC1",
+ "7 DELTAC2",
+ "7 DELTAC3",
"6 SROUND",
- "8 S45Round",
+ "8 S45ROUND",
"4 JROT",
"4 JROF",
"4 ROFF",
"7 INS_$7B",
"4 RUTG",
"4 RDTG",
"5 SANGW",
"2 AA",
- "6 FlipPT",
- "8 FlipRgON",
- "9 FlipRgOFF",
+ /* 0x80 */
+ "6 FLIPPT",
+ "8 FLIPRGON",
+ "9 FLIPRGOFF",
"7 INS_$83",
"7 INS_$84",
- "8 ScanCTRL",
- "9 SDPvTL[0]",
- "9 SDPvTL[1]",
- "7 GetINFO",
+ "8 SCANCTRL",
+ "A SDPVTL[||]",
+ "9 SDPVTL[+]",
+ "7 GETINFO",
"4 IDEF",
"4 ROLL",
"3 MAX",
"3 MIN",
- "8 ScanTYPE",
- "8 InstCTRL",
+ "8 SCANTYPE",
+ "8 INSTCTRL",
"7 INS_$8F",
+ /* 0x90 */
"7 INS_$90",
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- "6 GETVAR",
+ "C GETVARIATION",
"7 GETDATA",
#else
"7 INS_$91",
"7 INS_$92",
#endif
@@ -1110,10 +1136,11 @@
"7 INS_$9C",
"7 INS_$9D",
"7 INS_$9E",
"7 INS_$9F",
+ /* 0xA0 */
"7 INS_$A0",
"7 INS_$A1",
"7 INS_$A2",
"7 INS_$A3",
"7 INS_$A4",
@@ -1127,94 +1154,99 @@
"7 INS_$AC",
"7 INS_$AD",
"7 INS_$AE",
"7 INS_$AF",
- "8 PushB[0]",
- "8 PushB[1]",
- "8 PushB[2]",
- "8 PushB[3]",
- "8 PushB[4]",
- "8 PushB[5]",
- "8 PushB[6]",
- "8 PushB[7]",
- "8 PushW[0]",
- "8 PushW[1]",
- "8 PushW[2]",
- "8 PushW[3]",
- "8 PushW[4]",
- "8 PushW[5]",
- "8 PushW[6]",
- "8 PushW[7]",
+ /* 0xB0 */
+ "8 PUSHB[0]",
+ "8 PUSHB[1]",
+ "8 PUSHB[2]",
+ "8 PUSHB[3]",
+ "8 PUSHB[4]",
+ "8 PUSHB[5]",
+ "8 PUSHB[6]",
+ "8 PUSHB[7]",
+ "8 PUSHW[0]",
+ "8 PUSHW[1]",
+ "8 PUSHW[2]",
+ "8 PUSHW[3]",
+ "8 PUSHW[4]",
+ "8 PUSHW[5]",
+ "8 PUSHW[6]",
+ "8 PUSHW[7]",
+ /* 0xC0 */
"7 MDRP[G]",
"7 MDRP[B]",
"7 MDRP[W]",
- "7 MDRP[?]",
+ "6 MDRP[]",
"8 MDRP[rG]",
"8 MDRP[rB]",
"8 MDRP[rW]",
- "8 MDRP[r?]",
+ "7 MDRP[r]",
"8 MDRP[mG]",
"8 MDRP[mB]",
"8 MDRP[mW]",
- "8 MDRP[m?]",
+ "7 MDRP[m]",
"9 MDRP[mrG]",
"9 MDRP[mrB]",
"9 MDRP[mrW]",
- "9 MDRP[mr?]",
+ "8 MDRP[mr]",
+ /* 0xD0 */
"8 MDRP[pG]",
"8 MDRP[pB]",
"8 MDRP[pW]",
- "8 MDRP[p?]",
+ "7 MDRP[p]",
"9 MDRP[prG]",
"9 MDRP[prB]",
"9 MDRP[prW]",
- "9 MDRP[pr?]",
+ "8 MDRP[pr]",
"9 MDRP[pmG]",
"9 MDRP[pmB]",
"9 MDRP[pmW]",
- "9 MDRP[pm?]",
+ "8 MDRP[pm]",
"A MDRP[pmrG]",
"A MDRP[pmrB]",
"A MDRP[pmrW]",
- "A MDRP[pmr?]",
+ "9 MDRP[pmr]",
+ /* 0xE0 */
"7 MIRP[G]",
"7 MIRP[B]",
"7 MIRP[W]",
- "7 MIRP[?]",
+ "6 MIRP[]",
"8 MIRP[rG]",
"8 MIRP[rB]",
"8 MIRP[rW]",
- "8 MIRP[r?]",
+ "7 MIRP[r]",
"8 MIRP[mG]",
"8 MIRP[mB]",
"8 MIRP[mW]",
- "8 MIRP[m?]",
+ "7 MIRP[m]",
"9 MIRP[mrG]",
"9 MIRP[mrB]",
"9 MIRP[mrW]",
- "9 MIRP[mr?]",
+ "8 MIRP[mr]",
+ /* 0xF0 */
"8 MIRP[pG]",
"8 MIRP[pB]",
"8 MIRP[pW]",
- "8 MIRP[p?]",
+ "7 MIRP[p]",
"9 MIRP[prG]",
"9 MIRP[prB]",
"9 MIRP[prW]",
- "9 MIRP[pr?]",
+ "8 MIRP[pr]",
"9 MIRP[pmG]",
"9 MIRP[pmB]",
"9 MIRP[pmW]",
- "9 MIRP[pm?]",
+ "8 MIRP[pm]",
"A MIRP[pmrG]",
"A MIRP[pmrB]",
"A MIRP[pmrW]",
- "A MIRP[pmr?]"
+ "9 MIRP[pmr]"
};
#endif /* FT_DEBUG_LEVEL_TRACE */
@@ -1660,10 +1692,36 @@
return SUCCESS;
}
+ /*
+ *
+ * Apple's TrueType specification at
+ *
+ * https://developer.apple.com/fonts/TrueType-Reference-Manual/RM02/Chap2.html#order
+ *
+ * gives the following order of operations in instructions that move
+ * points.
+ *
+ * - check single width cut-in (MIRP, MDRP)
+ *
+ * - check control value cut-in (MIRP, MIAP)
+ *
+ * - apply engine compensation (MIRP, MDRP)
+ *
+ * - round distance (MIRP, MDRP) or value (MIAP, MDAP)
+ *
+ * - check minimum distance (MIRP,MDRP)
+ *
+ * - move point (MIRP, MDRP, MIAP, MSIRP, MDAP)
+ *
+ * For rounding instructions, engine compensation happens before rounding.
+ *
+ */
+
+
/**************************************************************************
*
* @Function:
* Direct_Move
*
@@ -1884,11 +1942,10 @@
FT_UNUSED( exc );
zone->org[point].y = ADD_LONG( zone->org[point].y, distance );
}
-
/**************************************************************************
*
* @Function:
* Round_None
*
@@ -1902,16 +1959,10 @@
* compensation ::
* The engine compensation.
*
* @Return:
* The compensated distance.
- *
- * @Note:
- * The TrueType specification says very few about the relationship
- * between rounding and engine compensation. However, it seems from
- * the description of super round that we should add the compensation
- * before rounding.
*/
static FT_F26Dot6
Round_None( TT_ExecContext exc,
FT_F26Dot6 distance,
FT_F26Dot6 compensation )
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