[Libva] Full HD h264 choppy on Core i5 M 520 (nehalem)
dE
de.techno at gmail.com
Fri Jul 1 06:55:51 UTC 2016
It gives the same performance as the 1.7 one.
I too noticed the 'libva 1.4.1'... looking on this. Will revert.
On 07/01/16 12:05, Xiang, Haihao wrote:
>
>
>> Hi!
>> I got this CPU an old laptop --
>>
>> |processor : 0||
>> ||vendor_id : GenuineIntel||
>> ||cpu family : 6||
>> ||model : 37||
>> ||model name : Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz||
>> ||stepping : 2||
>> ||microcode : 0x9||
>> ||cpu MHz : 1199.000||
>> ||cache size : 3072 KB||
>> ||physical id : 0||
>> ||siblings : 4||
>> ||core id : 0||
>> ||cpu cores : 2||
>> ||apicid : 0||
>> ||initial apicid : 0||
>> ||fpu : yes||
>> ||fpu_exception : yes||
>> ||cpuid level : 11||
>> ||wp : yes||
>> ||flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
>> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
>> pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good
>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor
>> ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes
>> lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid||
>> ||bogomips : 4788.28||
>> ||clflush size : 64||
>> ||cache_alignment : 64||
>> ||address sizes : 36 bits physical, 48 bits virtual||
>> ||power management:||
>> ||
>> ||processor : 1||
>> ||vendor_id : GenuineIntel||
>> ||cpu family : 6||
>> ||model : 37||
>> ||model name : Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz||
>> ||stepping : 2||
>> ||microcode : 0x9||
>> ||cpu MHz : 1199.000||
>> ||cache size : 3072 KB||
>> ||physical id : 0||
>> ||siblings : 4||
>> ||core id : 0||
>> ||cpu cores : 2||
>> ||apicid : 1||
>> ||initial apicid : 1||
>> ||fpu : yes||
>> ||fpu_exception : yes||
>> ||cpuid level : 11||
>> ||wp : yes||
>> ||flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
>> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
>> pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good
>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor
>> ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes
>> lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid||
>> ||bogomips : 4788.28||
>> ||clflush size : 64||
>> ||cache_alignment : 64||
>> ||address sizes : 36 bits physical, 48 bits virtual||
>> ||power management:||
>> ||
>> ||processor : 2||
>> ||vendor_id : GenuineIntel||
>> ||cpu family : 6||
>> ||model : 37||
>> ||model name : Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz||
>> ||stepping : 2||
>> ||microcode : 0x9||
>> ||cpu MHz : 1199.000||
>> ||cache size : 3072 KB||
>> ||physical id : 0||
>> ||siblings : 4||
>> ||core id : 2||
>> ||cpu cores : 2||
>> ||apicid : 4||
>> ||initial apicid : 4||
>> ||fpu : yes||
>> ||fpu_exception : yes||
>> ||cpuid level : 11||
>> ||wp : yes||
>> ||flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
>> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
>> pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good
>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor
>> ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes
>> lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid||
>> ||bogomips : 4788.28||
>> ||clflush size : 64||
>> ||cache_alignment : 64||
>> ||address sizes : 36 bits physical, 48 bits virtual||
>> ||power management:||
>> ||
>> ||processor : 3||
>> ||vendor_id : GenuineIntel||
>> ||cpu family : 6||
>> ||model : 37||
>> ||model name : Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz||
>> ||stepping : 2||
>> ||microcode : 0x9||
>> ||cpu MHz : 1199.000||
>> ||cache size : 3072 KB||
>> ||physical id : 0||
>> ||siblings : 4||
>> ||core id : 2||
>> ||cpu cores : 2||
>> ||apicid : 5||
>> ||initial apicid : 5||
>> ||fpu : yes||
>> ||fpu_exception : yes||
>> ||cpuid level : 11||
>> ||wp : yes||
>> ||flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
>> pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
>> pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good
>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor
>> ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes
>> lahf_lm ida arat dtherm tpr_shadow vnmi flexpriority ept vpid||
>> ||bogomips : 4788.28||
>> ||clflush size : 64||
>> ||cache_alignment : 64||
>> ||address sizes : 36 bits physical, 48 bits virtual||
>> ||power management:|
>>
>> i965 driver is installed --
>>
>> libva info: VA-API version 0.39.2
>> libva info: va_getDriverName() returns 0
>> libva info: Trying to open
>> /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
>> libva info: Found init function __vaDriverInit_0_39
>> libva info: va_openDriver() returns 0
>> vainfo: VA-API version: 0.39 (libva 1.4.1)
>> vainfo: Driver version: Intel i965 driver for Intel(R) Ironlake
>> Mobile - 1.7.1
>> vainfo: Supported profile and entrypoints
>> VAProfileMPEG2Simple : VAEntrypointVLD
>> VAProfileMPEG2Main : VAEntrypointVLD
>> VAProfileH264ConstrainedBaseline: VAEntrypointVLD
>> VAProfileH264Main : VAEntrypointVLD
>> VAProfileH264High : VAEntrypointVLD
>> VAProfileNone : VAEntrypointVideoProc
>>
>> Running on Debian 8 (packages upgraded from unstabled/sid).
>
> It seems you are using libva 1.4.1, Does libva-intel-driver 1.4.x work
> for you?
>
>
>> _______________________________________________
>> Libva mailing list
>> Libva at lists.freedesktop.org <mailto:Libva at lists.freedesktop.org>
>> https://lists.freedesktop.org/mailman/listinfo/libva
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libva/attachments/20160701/6cfb2346/attachment-0001.html>
More information about the Libva
mailing list