Vertical lines present on fonts (FreeType update related)

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Vertical lines present on fonts (FreeType update related)

Bryan Linton
>Synopsis: Asian fonts are rendering with vertical bars after recent FreeType update
>Category: system
>Environment:
        System      : OpenBSD 6.2
        Details     : OpenBSD 6.2-current (GENERIC.MP) #408: Thu Feb  8 04:09:33 MST 2018
                         [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP

        Architecture: OpenBSD.amd64
        Machine     : amd64
>Description:
        I noticed after upgrading to a newer snapshot that
        vertical lines are now displayed when Asian fonts are
        rendered.  The example (and screenshot) is from mutt in an
        xterm, but I see the same thing in Firefox.

        I've attached a screenshot of mutt (please ignore the date
        in the email itself, I've had OpenBSD installed for a long
        time).  Notice how "Theo de Raadt" renders more like "Thθa
        dθ Raadt", the following left angle bracket looks more
        like a triangle, and the date in the line above looks like
        it says "2101017" instead of "2007".

        While this is only mildly annoying when reading the Latin
        alphabet, it causes considerably more confusion when
        reading Asian (specifically Japanese) scripts.  For
        example, the difference between リ and 川
        is quite significant.  (One is simply a phonetic character
        with the reading of "ri", the other is a kanji meaning
        "river" with the reading of "kawa").

        It also appears to be specifically limited to embolded
        fonts.  I do not see it occur on regular (non-italic,
        non-embolded) fonts.

>How-To-Repeat:
        pkg_add mutt ja-sazanami-ttf-20040629p3
        env LC_ALL=ja_JP.UTF-8 xterm -fa "Sazanami Gothic" -fs 16 mutt
        <display any email>

        --- or ---

        pkg_add firefox-esr ja-sazanami-ttf-20040629p3
        <set Firefox to use Sazanami font>
        <Navigate to any Japanese website such as yahoo.co.jp>

>Fix:
        Reverting FreeType 2.8.1 back to FreeType 2.8.0 resolves
        all issues for me.


dmesg:
OpenBSD 6.2-current (GENERIC.MP) #408: Thu Feb  8 04:09:33 MST 2018
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 12539572224 (11958MB)
avail mem = 12152545280 (11589MB)
enter_shared_special_pages: entered idt page va 0xffff800000010000 pa 0x1d5a000
enter_shared_special_pages: entered kutext page va 0xffffffff81830000 pa 0x1830000
enter_shared_special_pages: entered kutext page va 0xffffffff81831000 pa 0x1831000
enter_shared_special_pages: entered kutext page va 0xffffffff81832000 pa 0x1832000
enter_shared_special_pages: entered kudata page va 0xffffffff81ac6000 pa 0x1ac6000
cpu_enter_pages: entered tss+gdt page at va 0xffffffff81a93000 pa 0x1a93000
cpu_enter_pages: entered t.stack page at va 0xffffffff81a94000 pa 0x1a94000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffffffff81a943e0
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xbcc0d000 (67 entries)
bios0: vendor LENOVO version "GLET92WW (2.46 )" date 12/11/2017
bios0: LENOVO 20AWS27D00
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SLIC DBGP ECDT HPET APIC MCFG SSDT SSDT SSDT SSDT SSDT SSDT SSDT PCCT SSDT TCPA UEFI MSDM ASF! BATB FPDT UEFI DMAR
acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) EXP3(S4) XHCI(S3) EHC1(S3) EHC2(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiec0 at acpi0
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
lapic_map: entered lapic page va 0xffffffff81ac4000 pa 0xfee00000
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2694.09 MHz
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu0: 256KB 64b/line 8-way L2 cache
acpihpet0: recalibrated TSC frequency 2693764628 Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4, IBE
cpu1 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022000000 pa 0x116a8c000
cpu_enter_pages: entered t.stack page at va 0xffff800022001000 pa 0x116a8d000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220013e0
: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022011000 pa 0x116a97000
cpu_enter_pages: entered t.stack page at va 0xffff800022012000 pa 0x116a98000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220123e0
: apid 2 (application processor)
cpu2: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff80002201a000 pa 0x116a9a000
cpu_enter_pages: entered t.stack page at va 0xffff80002201b000 pa 0x116a9b000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002201b3e0
: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
cpu4 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022023000 pa 0x116a9d000
cpu_enter_pages: entered t.stack page at va 0xffff800022024000 pa 0x116a9e000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220243e0
: apid 4 (application processor)
cpu4: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
cpu4: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu4: 256KB 64b/line 8-way L2 cache
cpu4: smt 0, core 2, package 0
cpu5 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff80002202c000 pa 0x116aa0000
cpu_enter_pages: entered t.stack page at va 0xffff80002202d000 pa 0x116aa1000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002202d3e0
: apid 5 (application processor)
cpu5: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
cpu5: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu5: 256KB 64b/line 8-way L2 cache
cpu5: smt 1, core 2, package 0
cpu6 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022035000 pa 0x116aa3000
cpu_enter_pages: entered t.stack page at va 0xffff800022036000 pa 0x116aa4000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220363e0
: apid 6 (application processor)
cpu6: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
cpu6: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu6: 256KB 64b/line 8-way L2 cache
cpu6: smt 0, core 3, package 0
cpu7 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff80002203e000 pa 0x116aa6000
cpu_enter_pages: entered t.stack page at va 0xffff80002203f000 pa 0x116aa7000
cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002203f3e0
: apid 7 (application processor)
cpu7: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
cpu7: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
cpu7: 256KB 64b/line 8-way L2 cache
cpu7: smt 1, core 3, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG0)
acpiprt2 at acpi0: bus -1 (PEG_)
acpiprt3 at acpi0: bus 2 (EXP1)
acpiprt4 at acpi0: bus 3 (EXP2)
acpiprt5 at acpi0: bus -1 (EXP3)
acpiprt6 at acpi0: bus -1 (EXP6)
acpicpu0 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu4 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu5 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu6 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu7 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2
acpipwrres1 at acpi0: NVP3, resource for PEG_
acpipwrres2 at acpi0: NVP2, resource for PEG_
acpitz0 at acpi0: critical temperature is 200 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
"LEN0071" at acpi0 not configured
"LEN0036" at acpi0 not configured
"SMO1200" at acpi0 not configured
acpibat0 at acpi0: BAT0 model "45N1161" serial  3584 type LION oem "LGC"
acpiac0 at acpi0: AC unit online
acpithinkpad0 at acpi0
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"INT340F" at acpi0 not configured
acpivideo0 at acpi0: VID_
acpivout at acpivideo0 not configured
acpivideo1 at acpi0: VID_
cpu0: Enhanced SpeedStep 2694 MHz: speeds: 2701, 2700, 2600, 2400, 2300, 2200, 2000, 1900, 1700, 1600, 1500, 1300, 1200, 1100, 900, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x06
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 4600" rev 0x06
drm0 at inteldrm0
inteldrm0: msi
inteldrm0: 1920x1080, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x06: msi
xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: msi
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1
"Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
em0 at pci0 dev 25 function 0 "Intel I217-LM" rev 0x04: msi, address
ehci0 at pci0 dev 26 function 0 "Intel 8 Series USB" rev 0x04: apic 2 int 16
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi
azalia1: codecs: Realtek ALC292
audio0 at azalia1
ppb0 at pci0 dev 28 function 0 "Intel 8 Series PCIE" rev 0xd4: msi
pci1 at ppb0 bus 2
rtsx0 at pci1 dev 0 function 0 "Realtek RTS5227 Card Reader" rev 0x01: msi
sdmmc0 at rtsx0: 4-bit, dma
ppb1 at pci0 dev 28 function 1 "Intel 8 Series PCIE" rev 0xd4: msi
pci2 at ppb1 bus 3
iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 7260" rev 0x83, msi
ehci1 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 2 int 23
usb2 at ehci1: USB revision 2.0
uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel QM87 LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: msi, AHCI 1.3
ahci0: port 0: 6.0Gb/s
ahci0: port 5: 1.5Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, Samsung SSD 850, EMT0> SCSI3 0/direct fixed
sd0: 476940MB, 512 bytes/sector, 976773168 sectors, thin
cd0 at scsibus1 targ 5 lun 0: <PLDS, DVD-RW DU8A5SH, BU51> ATAPI 5/cdrom removable
ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
wsmouse1 at pms0 mux 0
pms0: Synaptics clickpad, firmware 8.2, 0x1e2b1 0x943300
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
umass0 at uhub0 port 2 configuration 1 interface 0 "Android Android" rev 2.00/3.18 addr 2
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
cd1 at scsibus2 targ 1 lun 0: <ASUS, Device CD-ROM, 0318> SCSI2 5/cdrom removable serial
uhidev0 at uhub0 port 3 configuration 1 interface 0 "WiseGroup.,Ltd JC-PS101U" rev 1.00/2.88 addr 3
uhidev0: iclass 3/0
uhid0 at uhidev0: input=7, output=3, feature=0
uhidev1 at uhub0 port 6 configuration 1 interface 0 "Logitech USB Laser Mouse" rev 2.00/56.01 addr 4
uhidev1: iclass 3/1
ums0 at uhidev1: 8 buttons, Z and W dir
wsmouse2 at ums0 mux 0
ugen0 at uhub0 port 7 "Validity Sensors VFS5011 Fingerprint Reader" rev 1.10/0.78 addr 5
ugen1 at uhub0 port 11 "Intel product 0x07dc" rev 2.00/0.01 addr 6
sdmmc0: can't enable card
uvideo0 at uhub0 port 12 configuration 1 interface 0 "SunplusIT INC. Integrated Camera" rev 2.00/0.03 addr 7
video0 at uvideo0
uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets

--
Bryan

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Re: Vertical lines present on fonts (FreeType update related)

Bryan Linton
CCing dcoppa@

Ping?

Can anyone else reproduce the vertical lines I'm seeing with the
new FreeType update, or can I assume that there's something weird
going on with just my machine that doesn't affect others?

--
Bryan

On 2018-02-11 22:05:54, Bryan Linton <[hidden email]> wrote:

> >Synopsis: Asian fonts are rendering with vertical bars after recent FreeType update
> >Category: system
> >Environment:
> System      : OpenBSD 6.2
> Details     : OpenBSD 6.2-current (GENERIC.MP) #408: Thu Feb  8 04:09:33 MST 2018
> [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>
> Architecture: OpenBSD.amd64
> Machine     : amd64
> >Description:
> I noticed after upgrading to a newer snapshot that
> vertical lines are now displayed when Asian fonts are
> rendered.  The example (and screenshot) is from mutt in an
> xterm, but I see the same thing in Firefox.
>
> I've attached a screenshot of mutt (please ignore the date
> in the email itself, I've had OpenBSD installed for a long
> time).  Notice how "Theo de Raadt" renders more like "Thθa
> dθ Raadt", the following left angle bracket looks more
> like a triangle, and the date in the line above looks like
> it says "2101017" instead of "2007".
>
> While this is only mildly annoying when reading the Latin
> alphabet, it causes considerably more confusion when
> reading Asian (specifically Japanese) scripts.  For
> example, the difference between リ and 川
> is quite significant.  (One is simply a phonetic character
> with the reading of "ri", the other is a kanji meaning
> "river" with the reading of "kawa").
>
> It also appears to be specifically limited to embolded
> fonts.  I do not see it occur on regular (non-italic,
> non-embolded) fonts.
>
> >How-To-Repeat:
> pkg_add mutt ja-sazanami-ttf-20040629p3
> env LC_ALL=ja_JP.UTF-8 xterm -fa "Sazanami Gothic" -fs 16 mutt
> <display any email>
>
> --- or ---
>
> pkg_add firefox-esr ja-sazanami-ttf-20040629p3
> <set Firefox to use Sazanami font>
> <Navigate to any Japanese website such as yahoo.co.jp>
>
> >Fix:
> Reverting FreeType 2.8.1 back to FreeType 2.8.0 resolves
> all issues for me.
>
>
> dmesg:
> OpenBSD 6.2-current (GENERIC.MP) #408: Thu Feb  8 04:09:33 MST 2018
>     [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 12539572224 (11958MB)
> avail mem = 12152545280 (11589MB)
> enter_shared_special_pages: entered idt page va 0xffff800000010000 pa 0x1d5a000
> enter_shared_special_pages: entered kutext page va 0xffffffff81830000 pa 0x1830000
> enter_shared_special_pages: entered kutext page va 0xffffffff81831000 pa 0x1831000
> enter_shared_special_pages: entered kutext page va 0xffffffff81832000 pa 0x1832000
> enter_shared_special_pages: entered kudata page va 0xffffffff81ac6000 pa 0x1ac6000
> cpu_enter_pages: entered tss+gdt page at va 0xffffffff81a93000 pa 0x1a93000
> cpu_enter_pages: entered t.stack page at va 0xffffffff81a94000 pa 0x1a94000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffffffff81a943e0
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xbcc0d000 (67 entries)
> bios0: vendor LENOVO version "GLET92WW (2.46 )" date 12/11/2017
> bios0: LENOVO 20AWS27D00
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP SLIC DBGP ECDT HPET APIC MCFG SSDT SSDT SSDT SSDT SSDT SSDT SSDT PCCT SSDT TCPA UEFI MSDM ASF! BATB FPDT UEFI DMAR
> acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) EXP3(S4) XHCI(S3) EHC1(S3) EHC2(S3)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpiec0 at acpi0
> acpihpet0 at acpi0: 14318179 Hz
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> lapic_map: entered lapic page va 0xffffffff81ac4000 pa 0xfee00000
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2694.09 MHz
> cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu0: 256KB 64b/line 8-way L2 cache
> acpihpet0: recalibrated TSC frequency 2693764628 Hz
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> cpu0: apic clock running at 99MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4, IBE
> cpu1 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022000000 pa 0x116a8c000
> cpu_enter_pages: entered t.stack page at va 0xffff800022001000 pa 0x116a8d000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220013e0
> : apid 1 (application processor)
> cpu1: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
> cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu1: 256KB 64b/line 8-way L2 cache
> cpu1: smt 1, core 0, package 0
> cpu2 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022011000 pa 0x116a97000
> cpu_enter_pages: entered t.stack page at va 0xffff800022012000 pa 0x116a98000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220123e0
> : apid 2 (application processor)
> cpu2: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
> cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu2: 256KB 64b/line 8-way L2 cache
> cpu2: smt 0, core 1, package 0
> cpu3 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff80002201a000 pa 0x116a9a000
> cpu_enter_pages: entered t.stack page at va 0xffff80002201b000 pa 0x116a9b000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002201b3e0
> : apid 3 (application processor)
> cpu3: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
> cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu3: 256KB 64b/line 8-way L2 cache
> cpu3: smt 1, core 1, package 0
> cpu4 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022023000 pa 0x116a9d000
> cpu_enter_pages: entered t.stack page at va 0xffff800022024000 pa 0x116a9e000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220243e0
> : apid 4 (application processor)
> cpu4: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
> cpu4: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu4: 256KB 64b/line 8-way L2 cache
> cpu4: smt 0, core 2, package 0
> cpu5 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff80002202c000 pa 0x116aa0000
> cpu_enter_pages: entered t.stack page at va 0xffff80002202d000 pa 0x116aa1000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002202d3e0
> : apid 5 (application processor)
> cpu5: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
> cpu5: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu5: 256KB 64b/line 8-way L2 cache
> cpu5: smt 1, core 2, package 0
> cpu6 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022035000 pa 0x116aa3000
> cpu_enter_pages: entered t.stack page at va 0xffff800022036000 pa 0x116aa4000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220363e0
> : apid 6 (application processor)
> cpu6: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
> cpu6: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu6: 256KB 64b/line 8-way L2 cache
> cpu6: smt 0, core 3, package 0
> cpu7 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff80002203e000 pa 0x116aa6000
> cpu_enter_pages: entered t.stack page at va 0xffff80002203f000 pa 0x116aa7000
> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002203f3e0
> : apid 7 (application processor)
> cpu7: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz, 2693.77 MHz
> cpu7: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,IBRS,IBPB,STIBP,SENSOR,ARAT,INSECURE
> cpu7: 256KB 64b/line 8-way L2 cache
> cpu7: smt 1, core 3, package 0
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus -1 (PEG0)
> acpiprt2 at acpi0: bus -1 (PEG_)
> acpiprt3 at acpi0: bus 2 (EXP1)
> acpiprt4 at acpi0: bus 3 (EXP2)
> acpiprt5 at acpi0: bus -1 (EXP3)
> acpiprt6 at acpi0: bus -1 (EXP6)
> acpicpu0 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpicpu1 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpicpu2 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpicpu3 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpicpu4 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpicpu5 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpicpu6 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpicpu7 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS
> acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2
> acpipwrres1 at acpi0: NVP3, resource for PEG_
> acpipwrres2 at acpi0: NVP2, resource for PEG_
> acpitz0 at acpi0: critical temperature is 200 degC
> acpibtn0 at acpi0: LID_
> acpibtn1 at acpi0: SLPB
> "LEN0071" at acpi0 not configured
> "LEN0036" at acpi0 not configured
> "SMO1200" at acpi0 not configured
> acpibat0 at acpi0: BAT0 model "45N1161" serial  3584 type LION oem "LGC"
> acpiac0 at acpi0: AC unit online
> acpithinkpad0 at acpi0
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "INT340F" at acpi0 not configured
> acpivideo0 at acpi0: VID_
> acpivout at acpivideo0 not configured
> acpivideo1 at acpi0: VID_
> cpu0: Enhanced SpeedStep 2694 MHz: speeds: 2701, 2700, 2600, 2400, 2300, 2200, 2000, 1900, 1700, 1600, 1500, 1300, 1200, 1100, 900, 800 MHz
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x06
> inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 4600" rev 0x06
> drm0 at inteldrm0
> inteldrm0: msi
> inteldrm0: 1920x1080, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x06: msi
> xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: msi
> usb0 at xhci0: USB revision 3.0
> uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1
> "Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
> em0 at pci0 dev 25 function 0 "Intel I217-LM" rev 0x04: msi, address
> ehci0 at pci0 dev 26 function 0 "Intel 8 Series USB" rev 0x04: apic 2 int 16
> usb1 at ehci0: USB revision 2.0
> uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
> azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi
> azalia1: codecs: Realtek ALC292
> audio0 at azalia1
> ppb0 at pci0 dev 28 function 0 "Intel 8 Series PCIE" rev 0xd4: msi
> pci1 at ppb0 bus 2
> rtsx0 at pci1 dev 0 function 0 "Realtek RTS5227 Card Reader" rev 0x01: msi
> sdmmc0 at rtsx0: 4-bit, dma
> ppb1 at pci0 dev 28 function 1 "Intel 8 Series PCIE" rev 0xd4: msi
> pci2 at ppb1 bus 3
> iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 7260" rev 0x83, msi
> ehci1 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 2 int 23
> usb2 at ehci1: USB revision 2.0
> uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
> pcib0 at pci0 dev 31 function 0 "Intel QM87 LPC" rev 0x04
> ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: msi, AHCI 1.3
> ahci0: port 0: 6.0Gb/s
> ahci0: port 5: 1.5Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, Samsung SSD 850, EMT0> SCSI3 0/direct fixed
> sd0: 476940MB, 512 bytes/sector, 976773168 sectors, thin
> cd0 at scsibus1 targ 5 lun 0: <PLDS, DVD-RW DU8A5SH, BU51> ATAPI 5/cdrom removable
> ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 2 int 18
> iic0 at ichiic0
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> pckbd0 at pckbc0 (kbd slot)
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pms0 at pckbc0 (aux slot)
> wsmouse0 at pms0 mux 0
> wsmouse1 at pms0 mux 0
> pms0: Synaptics clickpad, firmware 8.2, 0x1e2b1 0x943300
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> vmm0 at mainbus0: VMX/EPT
> umass0 at uhub0 port 2 configuration 1 interface 0 "Android Android" rev 2.00/3.18 addr 2
> umass0: using SCSI over Bulk-Only
> scsibus2 at umass0: 2 targets, initiator 0
> cd1 at scsibus2 targ 1 lun 0: <ASUS, Device CD-ROM, 0318> SCSI2 5/cdrom removable serial
> uhidev0 at uhub0 port 3 configuration 1 interface 0 "WiseGroup.,Ltd JC-PS101U" rev 1.00/2.88 addr 3
> uhidev0: iclass 3/0
> uhid0 at uhidev0: input=7, output=3, feature=0
> uhidev1 at uhub0 port 6 configuration 1 interface 0 "Logitech USB Laser Mouse" rev 2.00/56.01 addr 4
> uhidev1: iclass 3/1
> ums0 at uhidev1: 8 buttons, Z and W dir
> wsmouse2 at ums0 mux 0
> ugen0 at uhub0 port 7 "Validity Sensors VFS5011 Fingerprint Reader" rev 1.10/0.78 addr 5
> ugen1 at uhub0 port 11 "Intel product 0x07dc" rev 2.00/0.01 addr 6
> sdmmc0: can't enable card
> uvideo0 at uhub0 port 12 configuration 1 interface 0 "SunplusIT INC. Integrated Camera" rev 2.00/0.03 addr 7
> video0 at uvideo0
> uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
> uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
> vscsi0 at root
> scsibus3 at vscsi0: 256 targets
> softraid0 at root
> scsibus4 at softraid0: 256 targets
>
> --
> Bryan

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Re: Vertical lines present on fonts (FreeType update related)

Bryan Linton
On 2018-02-17 08:29:15, Bryan Linton <[hidden email]> wrote:
> CCing dcoppa@
>
> Ping?
>

FWIW, I'm still seeing this bug on the following snapshot:

OpenBSD 6.2-current (GENERIC.MP) #10: Wed Feb 21 21:26:27 MST 2018
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP

--
Bryan

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Re: Vertical lines present on fonts (FreeType update related)

Bryan Linton
I finally had some time to bisect this diff and found that
reverting the following line of code to the one that was present
in FreeType 2.8.0 fixes the error for me.

Is there any way this can go in?  This bug significantly affects
the legibility of Asian fonts, and while the diff is a one-liner,
I won't claim to understand what exactly the new memory allocation
function is doing differently than the old one.

--
Bryan


Index: ftutil.c
===================================================================
RCS file: /cvs/xenocara/lib/freetype/src/base/ftutil.c,v
retrieving revision 1.9
diff -u -r1.9 ftutil.c
--- ftutil.c 15 Dec 2017 19:29:12 -0000 1.9
+++ ftutil.c 2 Mar 2018 12:27:45 -0000
@@ -143,7 +143,8 @@
     {
       FT_ASSERT( !block );
 
-      block = memory->alloc( memory, new_count * item_size );
+//      block = memory->alloc( memory, new_count * item_size );
+ block = ft_mem_alloc( memory, new_count * item_size, &error );
       if ( block == NULL )
         error = FT_THROW( Out_Of_Memory );
     }