Much of this page is wrong because much of the PAF is written in C++ but it works as a "function".
A good resource (to merge here) can be found at ScePaf-headers by Graphene.
Module
ScePaf
is a C++ runtime.
This module has many virtual tables that point to exported functions. It would be great to start from marking which function belongs to which vtable. This way we can restore initial class structure.
Version |
World |
Privilege
|
1.69-3.740.011 |
Non-secure |
User
|
Libraries
TOOL version of libpaf module is different from CEX and DEX ones as it has an additional library: ScePafAutoTestTty. Some TOOL system apps import this library and crash on CEX/DEX systems because of that missing library.
Known NIDs
Types
typedef struct ScePafSha1Context {
uint32_t h[5];
char unk[0x54];
} ScePafSha1Context;
typedef struct ScePafDateTime {
SceDateTime data;
int data_0x10;
int data_0x14;
} ScePafDateTime;
typedef struct ScePafHeapContext {
void *vtable;
void *heap;
void *membase;
SceSize size;
char name[0x20];
SceBool is_import_membase;
char data_0x30[3];
int data_0x34;
SceKernelLwMutexWork lw_mtx;
SceUID memblk_id;
int data_0x5C;
} ScePafHeapContext;
typedef struct ScePafHeapOpt {
int a1;
int a2;
char a3[4];
int a4;
int a5;
} ScePafHeapOpt;
ScePafGraphics
scePafGraphicsUpdateCurrentWave
Version |
NID
|
3.60 |
0x2E30F1B5
|
This a guessed name.
Updates the rendering wave to the wave at the given index.
int scePafGraphicsUpdateCurrentWave(SceUInt32 index, SceFloat32 update_interval);
scePafGraphicsCurrentWave
Version |
NID
|
3.60 |
0xE71DB07B
|
This a guessed name.
extern SceUInt32 scePafGraphicsCurrentWave;
ScePafCommon
scePafCommonCreateStartEventWatchdogThread
Version |
NID
|
3.60 |
0x6735B503
|
The created thread will run in loop.
int scePafCommonCreateStartEventWatchdogThread(void* eventWatchdogEntry, int unk);
scePafCommonFinalizeEventsWatchdogThread
Version |
NID
|
3.60 |
0x4A8115D5
|
int scePafCommonFinalizeEventsWatchdogThread(void* eventWatchdogEntry, int unk);
ScePafMisc
scePafGetCurrentClockLocalTime
Version |
NID
|
3.60 |
0x96345146
|
int scePafGetCurrentClockLocalTime(ScePafDateTime *data);
scePafCreateHeap
Version |
NID
|
3.60 |
0xA2B0BF4D
|
void scePafCreateHeap(ScePafHeapContext *context, void *membase, SceSize size, const char *name, ScePafHeapOpt *opt);
scePafDeleteHeap
Version |
NID
|
3.60 |
0x25238A3A
|
void scePafDeleteHeap(ScePafHeapContext *context);
scePafMallocWithContext
Version |
NID
|
3.60 |
0x89A1CE78
|
void *scePafMallocWithContext(ScePafHeapContext *context, SceSize len);
scePafFreeWithContext
Version |
NID
|
3.60 |
0xCE97B579
|
void scePafFreeWithContext(ScePafHeapContext *context, void *ptr);
scePafMallocAlignWithContext
Version |
NID
|
3.60 |
0x04716F15
|
void *scePafMallocAlignWithContext(ScePafHeapContext *context, SceUInt32 align, SceSize len);
scePafReallocWithContext
Version |
NID
|
3.60 |
0x74DB7F5D
|
void *scePafReallocWithContext(ScePafHeapContext *context, void *ptr, SceSize len);
scePafSha1Init
Version |
NID
|
3.60 |
0xB38C53C0
|
int scePafSha1Init(ScePafSha1Context *context);
scePafSha1Update
Version |
NID
|
3.60 |
0xE6BB459E
|
int scePafSha1Update(ScePafSha1Context *context, const void *data, SceSize length);
scePafSha1Result
Version |
NID
|
3.60 |
0xB3BF59FC
|
int scePafSha1Result(ScePafSha1Context *context, void *dst);
ScePafStdc
scePafDefaultHeapInfo
Version |
NID
|
3.60 |
0x261CAF72
|
void *scePafDefaultHeapInfo(void);
delete
Version |
NID
|
3.60 |
0x347AFDD9
|
void delete(void *ptr);
sce_paf_memalign
Version |
NID
|
3.60 |
0xAA9952E0
|
void *sce_paf_memalign(SceSize align, SceSize length);
ScePafResource
scePafResourceSearchIdByName
Version |
NID
|
3.60 |
0x5F05DE68
|
This is a guessed name. Temp name was scePafResourceGetIdByName.
Searches using sha-1.
typedef struct ScePafWidgetMainParam {
ScePafString name;
int unk_08;
unsigned int id;
} ScePafWidgetMainParam;
int scePafResourceSearchIdByName(ScePafWidgetMainParam *widgetToSearchFor, ScePafString *widgetName);
ScePafToplevel
//ScePafToplevel_F5354FEF
SceInt32 SetInterface(SceUInt32 slot, ScePVoid interfaceTable);
//ScePafToplevel_1DF2C6FD
ScePVoid GetInterface(SceUInt32 slot);
//ScePafToplevel_A5560E60, size of the struct is 0x1C0
void* scePafToplevelInitializeSystemParam(void* pafSystemParam);
//ScePafToplevel_907BA948, fills pafSystemParam with system-specific info to prepare for top level init
void* scePafToplevelSetSystemParam(void* pafSystemParam);
//ScePafToplevel_E2860A99, main init function, buffer size must be 0x7C
void* scePafToplevelInitialize(void* pafInitBuf, void* pafSystemParam);
//ScePafToplevel_3F0DB1BF, name is official
scePafToplevelLoadCommonResourceAsync(void* pafTopLevel, ScePafLoadCRFinishCallback finish_callback);
//ScePafToplevel_400F84CE, size of struct is 0x94
scePafToplevelInitializeResourceInitParam(void* pafRcoParam);
//ScePafToplevel_004D98CC
scePafToplevelAssignResourceName(const char* name);
//ScePafToplevel_F702E40A, name is official
scePafToplevelLoadResourceAsync(void* pafRcoParam, ScePafLoadResourceFinishCallback finish_callback);
//ScePafToplevel_12E33958, thread that calls it becomes locked (does all drawing)
scePafToplevelStartDrawing(void* pafTopLevel);
//ScePafToplevel_9A4B0DC4
scePafTopLevelStopDrawing(void* pafTopLevel);
//ScePafToplevel_32CE0577
scePafTopLevelFinalize(void* pafTopLevel);
//ScePafToplevel_004D98CC, selects from resources registered with scePafToplevelAssignResourceName()
scePafTopLevelSelectResource(const char* resourceName);
//ScePafToplevel_34FE1331, struct size is 0x2C
scePafTopLevelInitializePageData(void* pageData);
//ScePafToplevel_30B442D9
scePafTopLevelLoadPage(void* widgetGroup, ScePafWidgetMainParam* pageParam, void* pageData);
ScePafWidget
widget
Type |
widget ctx size (bytes)
|
Plane |
0x280
|
Text |
0x2D8
|
scePafWidgetCreateNewTextWidget
Version |
NID
|
3.60 |
0x5C2962E1
|
Temp name was scePafWidgetCreateNewWidget.
void *scePafWidgetCreateNewTextWidget(void *mem_ptr, void *a2, int a3);
scePafWidgetSetColor
Version |
NID
|
3.60 |
0xCD20EF38
|
#define SCE_PAF_WIDGET_COLOR_UNKNOWN_1 (1)
#define SCE_PAF_WIDGET_COLOR_TEXT (2)
#define SCE_PAF_WIDGET_COLOR_TEXT_SHADOW (3)
#define SCE_PAF_WIDGET_COLOR_BACK_BAR (4)
#define SCE_PAF_WIDGET_COLOR_UNKNOWN_5 (5)
typedef struct ScePafWidgetColor {
float red;
float green;
float blue;
float alpha;
} ScePafWidgetColor;
int scePafWidgetSetColor(void *pWidget, int a2, int a3, int a4, const ScePafWidgetColor *pColoer);
ScePafWidget_DDB0437F
Version |
NID
|
3.60 |
0xDDB0437F
|
A possible name could be scePafWidgetSetColorEnd.
int ScePafWidget_DDB0437F(void *pWidget);
scePafWidgetSetTextOption
Version |
NID
|
3.60 |
0xF2A2E2E6
|
#define SCE_PAF_WIDGET_OPTION_TEXT_BOLD (0x7)
#define SCE_PAF_WIDGET_OPTION_TEXT_SHADOW (0xC)
#define SCE_PAF_WIDGET_OPTION_TEXT_EXTERNAL_LINE (0xD)
int scePafWidgetSetTextOption(void *pWidget, int a2, int a3, int a4, int enable);
scePafWidgetSetTextOption2
Version |
NID
|
3.60 |
0xCCD58ACB
|
int scePafWidgetSetTextOption2(void *pWidget, int a2, int a3, int a4);
Example of use
scePafWidgetSetTextOption2(p_widget, 2, 2, 0);
scePafWidgetTypeButton
Version |
NID
|
3.60 |
0xB773464D
|
const char *scePafWidgetTypeButton(void);
scePafWidgetTypeText
Version |
NID
|
3.60 |
0x723F6A4C
|
const char *scePafWidgetTypeText(void);
scePafWidgetTypeText2
Version |
NID
|
3.60 |
0x45AA2058
|
same to scePafWidgetTypeText
const char *scePafWidgetTypeText2(void);
scePafWidgetTypeBusyIndicator1
Version |
NID
|
3.60 |
0xDBCC58BB
|
const char *scePafWidgetTypeBusyIndicator1(void);
scePafWidgetTypeBusyIndicator2
Version |
NID
|
3.60 |
0x1D1F5BF7
|
same to scePafWidgetTypeBusyIndicator1
const char *scePafWidgetTypeBusyIndicator2(void);
scePafWidgetCmpTypeBase
Version |
NID
|
3.60 |
0x8EDFDE19
|
int scePafWidgetCmpTypeBase(void *pWidget, const char *type);
scePafWidgetCmpTypeBusyIndicator
Version |
NID
|
3.60 |
0xB954B379
|
int scePafWidgetCmpTypeBusyIndicator(void *pWidget, const char *type);
scePafWidgetSetFontSize
Version |
NID
|
3.60 |
0x39B15B98
|
int scePafWidgetSetFontSize(void *pWidget, float size, int unk, SceSize pos, SceSize len);
Example of use
scePafWidgetSetFontSize(p_widget, 22.0f, 1, 0, 0);
scePafWidgetSetFontSize(p_widget, 22.0f, 1, 4, 3);
scePafWidgetSetPosition
Version |
NID
|
3.60 |
0xE29AB31F
|
Temp name was scePafWidgetAddWidget.
typedef struct ScePafWidgetPos {
float x;
float y;
float z;
int unk_0x0C;
} ScePafWidgetPos;
int scePafWidgetSetPosition(void *pWidget, ScePafWidgetPos *pWidgetPos, float a3, int a4, int a5, int a6, int a7, int a8);
Example of use
ScePafWidgetPos widget_pos;
widget_pos.x = x_pos - (960.0f / 2.0f);
widget_pos.y = (544.0f / 2.0f) - y_pos;
widget_pos.z = 0.0f;
widget_pos.unk_0x08 = 0;
scePafWidgetSetPosition(p_widget, &widget_pos, 0.0f, 0, 0x10000, 0, 0, 0);
scePafWidgetSearchWidgetById
Version |
NID
|
3.60 |
0x9D304F4A
|
Searches the widget corresponding to a2->id from the group of a1 and returns pWidgetCtx if found
typedef struct ScePafWidgetSearchParam {
void *unk_0;
unsigned int unk_4;
void *unk_8;
unsigned int id;
} ScePafWidgetSearchParam;
void *scePafWidgetSearchWidgetById(void *a1, ScePafWidgetSearchParam *a2, int a3);
scePafWidgetShowBusyIndicator
Version |
NID
|
3.60 |
0x04310E14
|
void scePafWidgetShowBusyIndicator(void *pWidget);
scePafWidgetHideBusyIndicator
Version |
NID
|
3.60 |
0x73D27A1B
|
void scePafWidgetHideBusyIndicator(void *pWidget);
ScePafAutoTestTty
ScePafAutoTestTty_9E10E873
Version |
NID
|
3.68 |
0x9E10E873
|
Can serve both as normal debug printf and also dump some PAF objects as XML. On external version of libpaf this function does nothing because it does not open tty output.