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| − | On PSVita, [[Venezia]] is also named Codec Engine which is more explicit. [[Venezia]] makes use of Vip which might be [[Venezia]] driver and mailbox. | + | On PS Vita, the [[Venezia]] processor works with a software framework named Codec Engine (CE). Codec Engine is also used by Texas Instruments in other devices. See [[https://web.archive.org/web/20210114163743/https://processors.wiki.ti.com/index.php/Category:Codec_Engine TI Codec Engine documentation]]. |
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| | == Module == | | == Module == |
Revision as of 21:47, 15 May 2021
On PS Vita, the Venezia processor works with a software framework named Codec Engine (CE). Codec Engine is also used by Texas Instruments in other devices. See [TI Codec Engine documentation].
Module
Known NIDs
| Version |
Name |
World |
Privilege |
NID
|
| 1.69 |
SceVeneziaWrapper |
Non-secure |
Kernel |
0x122350B8
|
Libraries
Known NIDs
SceVeneziaWrapperForDriver
sceVeneziaGetVThreadProcessingResourceForDriver
| Version |
NID
|
| 0.990 |
0x788D332A
|
sceVeneziaIsProcessSuspendedForDriver
| Version |
NID
|
| 0.990 |
0x97938556
|
sceVeneziaMemcpyChainForDriver
| Version |
NID
|
| 0.990 |
0xC32A88F7
|
typedef struct SceVeneziaMemcpyChainParam { // size is 0x24 on FW 0.990
SceUInt32 unk_0; // mayse size or number of elements in the struct, must be greater or equals 9
SceUInt32 unk_4; // mayse size or number of elements in the struct, must be greater or equals 9
SceBool someId; // it affects which elements of the struct are used
SceUInt32 unk_C;
SceUInt32 unk_10;
SceUInt32 unk_14;
void *someSrc;
SceUInt32 unk_1C;
SceSize someSize;
} SceVeneziaMemcpyChainParam;
int sceVeneziaMemcpyChainForDriver(SceVeneziaMemcpyChainParam *pParam);
sceVipDmacMemcpyBlockingForDriver
| Version |
NID
|
| 0.990 |
0x2B78C6D2
|
sceVeneziaConvertVirtualToPhysicalForDriver
| Version |
NID
|
| 0.990 |
0x8BC041CA
|
sceVeneziaConvertPhysicalToVirtualForDriver
| Version |
NID
|
| 0.990 |
0x64DFA0A9
|
SceVeneziaWrapper
_sceCodecEngineAllocMemoryFromUnmapMemBlock
| Version |
NID
|
| 0.990-1.69 |
0x03DCBDCA
|
_sceCodecEngineChangeNumWorkerCoresMax
| Version |
NID
|
| 0.990-1.69 |
0x04BA9415
|
_sceCodecEnginePmonStop
| Version |
NID
|
| 0.990-1.69 |
0x04D5F36B
|
_sceCodecEngineGetMemoryState
| Version |
NID
|
| 0.990 |
not present
|
| 1.69 |
0x1E9E5A79
|
_sceCodecEngineGetProcessorLoad
| Version |
NID
|
| 0.990 |
not present
|
| 1.69 |
0x241B194B
|
_sceCodecEngineChangeNumWorkerCoresDefault
| Version |
NID
|
| 0.990-1.69 |
0x362E9415
|
_sceCodecEnginePmonGetProcessorLoad
| Version |
NID
|
| 0.990-1.69 |
0x3EBA4982
|
typedef struct SceCodecEnginePmonGetProcessorLoadParam { // size is 8 on FW 0.990
SceSize outSize; // must be greater than 8
SceUInt32 reserved;
} SceCodecEnginePmonGetProcessorLoadParam;
int _sceCodecEnginePmonGetProcessorLoad(void *outBuf, SceCodecEnginePmonGetProcessorLoadParam *pParam);
_sceCodecEngineFreeMemoryFromUnmapMemBlock
| Version |
NID
|
| 0.990-1.69 |
0x489FF965
|
_sceCodecEnginePmonStart
| Version |
NID
|
| 0.990-1.69 |
0x6AF71F08
|
_sceCodecEngineChangeNumWorkerCores
| Version |
NID
|
| 0.990 |
not present
|
| 1.69 |
0x7E5E1F38
|
_sceCodecEngineResetNumRpcCalled
| Version |
NID
|
| 0.990 |
not present
|
| 1.69 |
0x8EFF2DAA
|
_sceCodecEngineGetNumRpcCalled
| Version |
NID
|
| 0.990 |
not present
|
| 1.69 |
0x9B157692
|
_sceCodecEngineCloseUnmapMemBlock
| Version |
NID
|
| 0.990-1.69 |
0xAD30912D
|
_sceCodecEngineOpenUnmapMemBlock
| Version |
NID
|
| 0.990-1.69 |
0xB0E654EE
|
_sceCodecEnginePmonReset
| Version |
NID
|
| 0.990-1.69 |
0xCA79BFC4
|
_sceCodecEngineSetClockFrequency
| Version |
NID
|
| 0.990 |
not present
|
| 1.69 |
0xDE5EF6CC
|