[Guide] Hardware Encoder / Hardware Decoder / Video Processing / HEVC Support / Intel Quick Sync

[MaLd0n]

[ref]veda95[/ref],

[uran0s]

u need a nvidia or amd + intelhdgraphics + configs

Mald0n,

Fiz o que mencionaste no 1º post, e ao testar no VideoProc, apenas me indica H264? Qual a SMBIOS?

Alguém tipo de reset à cache?

[onemanosx]

Qual a SMBIOS?

 

[uran0s]

Screenshot 2018-12-15 at 3.47.08 PM.png (101.97 KiB) Not viewed yet

Olá,

Sim, mas qual a utilizada para funcionar HEVC em Haswell?

[onemanosx]

Sim, mas qual a utilizada para funcionar HEVC em Haswell?

 

HVEC not supported in Haswell

 

[macnb]

What options does shikigva=60 enable ?

According to WEG sources, the value of 60 is not possible:

private:
// Aside generic DRM unlock patches, which are always on, Shiki also provides a set of patches
// to workaround various issues with hardware video acceleration support.
// These are set as a shikigva boot-arg bitmask.
// For example, to enable ForceOnlineRenderer, ExecutableWhitelist, and ReplaceBoardID
// you sum 1 + 8 + 32 = 41 -> and pass shikigva=41.
enum ShikiGVAPatches {
	// Remove forceOfflineRenderer from AppleGVA Info.plist.
	// This is required to allow hardware acceleration on several mac models with discrete GPUs
	// when only IGPU is available.
	// See /System/Library/PrivateFrameworks/AppleGVA.framework/Resources/Info.plist for more details.
	ForceOnlineRenderer        = 1,
	// Remve hweBGRA from AppleGVA Info.plist.
	// hweBGRA is not supported by NVIDIA GPUs, so the patch is sometimes required when using NVIDIA
	// in a mac model meant to be used with AMD or Intel.
	// See /System/Library/PrivateFrameworks/AppleGVA.framework/Resources/Info.plist for more details.
	AllowNonBGRA               = 2,
	// Prior to 10.13.4 certain GPU+CPU combinations were not meant to provide hardware acceleration and had to be patched.
	// The overall problematic configuration list is: NVIDIA+BDW, NVIDIA+SKL, NVIDIA+KBL, AMD+IVB, NVIDIA+SNB.
	// Enabled automatically if shikigva is *NOT* passed on 10.13.3 and earlier. All are fixed in 10.13.4.
	ForceCompatibleRenderer    = 4,
	// Unlike 10.12.6 without security updates and earlier, on 10.13 and latest 10.12.6 AppleGVA patches
	// do not apply to all processes, and each process needs to be patched explicitly. This is a bug
	// in Lilu, which needs to be explored and fixed. For now this bit ensures that the processes present
	// in WHITELIST section of Patches.plist will definitely get the fixes even on 10.13 and 10.12.6.
	// On 10.12.6 and 10.13 this must be used if any of the following bits are used:
	// - ForceOnlineRenderer
	// - AllowNonBGRA
	// - ForceCompatibleRenderer
	// - ReplaceBoardID
	// - FixSandyBridgeClassName
	// It is enabled automatically on 10.12 and 10.13 if shikigva is *NOT* passed and ForceCompatibleRenderer or
	// FixSandyBridgeClassName are automatically enabled.
	AddExecutableWhitelist     = 8,
	DisabledUnused16           = 16,
	// Replace board-id used by AppleGVA by a different board-id.
	// Sometimes it is feasible to use different GPU acceleration settings from the main mac model.
	// By default Mac-27ADBB7B4CEE8E61 (iMac14,2) will be used, but you can override this via shiki-id boot-arg.
	// See /System/Library/PrivateFrameworks/AppleGVA.framework/Resources/Info.plist for more details.
	ReplaceBoardID             = 32,
	// Attempt to support fps.1_0 (FairPlay 1.0) in Safari.
	// This should technically fix some very old streaming services in Safari, which rely on FairPlay DRM
	// similar to the one found in iTunes. Newer streaming services require FairPlay 2.0, which is hardware-only,
	// so nothing could be done about them.
	// Another way to enable this is to pass -shikifps boot argument.
	UnlockFP10Streaming        = 64,
	DeprecatedUnused128        = 128
};

[MaLd0n]

[ref]macnb[/ref], work fine

after many tests and done, only shikigva=60 work for me, but u can test many

Added in 6 seconds:

[ref]macnb[/ref], work fine

after many tests and done, only shikigva=60 work for me, but u can test many

[macnb]

after many tests and done, only shikigva=60 work for me, but u can test many

I appreciate that is works for you.

My question was how did you derive it (calculate the value of 60) ?

[MaLd0n]

[ref]macnb[/ref], i don't remember, but stay work

[uran0s]

HVEC not supported in Haswell

Ok, obrigado pela partilha.

Estou a pensar adquirir uma Vega 56 da Sapphire, ao que li suporta H264 e H265 nativamente.

A minha questão é, que smbios usarei para o meu mac? A indicada para o meu processador é a 15,1, mas para tirar partido da Vega dizem que é o IMacPro 1,1.

Qual deveria usar? No caso de comprar a Vega 56?

[MaLd0n]

[ref]uran0s[/ref], pra Haswell use iMac14,2, deve funcionar com a Vega tb

[macnb]

macnb, i don't remember, but stay work

Aha,,so you got lucky

[MaLd0n]

[ref]macnb[/ref],

[uran0s]

uran0s, pra Haswell use iMac14,2, deve funcionar com a Vega tb

done.

Mudei a SMBIOS para 14,2, com IGPU enable como explica no 1º post. Assim que meti a VEGA 56 ficou logo a dar HEVC. O único bug que noto é indicar a temperatura de 127graus no istats, mas tanto me indica 127 num lado como 32 no outro. Deixo printscreen.

Dá para corrigir a informação no PCI list?

[MaLd0n]

[ref]uran0s[/ref], sim, posta os arquivos com o Run_me

[uran0s]

uran0s, sim, posta os arquivos com o Run_me

aqui vai.

uran0s.zip

[MaLd0n]

[ref]uran0s[/ref], DSDT.aml.zip

[uran0s]

uran0s,

DSDT.aml.zip

(22.79 KiB) Downloaded 1 time

obrigado. Ficou perfeito!

[MaLd0n]

[ref]uran0s[/ref],

[dodoland]

Thanks for the Info @MaLd0n

but it's not working for me

My Build # 3: GA-Z370XP-SLI | I7-8700K | Sapphire Nitro+ RX 580 8GB | Mojave 10.14.2

-Kabylake and Coffeelake

IntelGFX 0x59128086

ig-platform-id 0x59120003

Check InjectIntel

shikigva=60

and when I refresh Hardware info in VideoProc system panic and reboots the same issue with the Build # 2

also

My Build # 2: GA-Z97X-UD7 TH | i7-4790K | MSI RX 580 Armor 8GB OC | High Sierra 10.13.6

-Haswell

IntelGFX 0x04128086

Ig-platform-id 0x04120004

Check InjectIntel

shikigva=60

Edited December 22, 2018 by Guest