WebRadioApp  0.1
Data Structures | Macros | Typedefs | Functions
ewgfxcore.h File Reference
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Data Structures

struct  XSurface
 
struct  XGlyph
 
struct  XSurfaceLock
 
struct  XIssue
 
struct  XIssues
 
struct  XTask
 

Macros

#define EW_LOCK_PIXEL_READ   0x01
 
#define EW_LOCK_PIXEL_WRITE   0x02
 
#define EW_LOCK_PIXEL_READ_WRITE   0x03
 
#define EW_LOCK_CLUT_READ   0x04
 
#define EW_LOCK_CLUT_WRITE   0x08
 
#define EW_LOCK_CLUT_READ_WRITE   0x0C
 
#define EW_LOCK_DONT_WAIT   0x80
 
#define EW_TASK_ALPHABLEND   0x0001
 
#define EW_TASK_SOLID   0x0002
 
#define EW_TASK_GRADIENT   0x0004
 
#define EW_TASK_LINEAR_GRADIENT   0x0006
 
#define EW_TASK_HIGH_QUALITY   0x0008
 
#define EW_TASK_ENTIRE_AREA   0x0100
 
#define EW_TASK_OVERLAP   0x0200
 
#define EW_TASK_EMULATION   0x8000
 
#define EW_TASK_MODE_MASK   0x000F
 
#define EW_TASKID_FILL_RECTANGLE   1
 
#define EW_TASKID_COPY_SURFACE   2
 
#define EW_TASKID_TILE_SURFACE   3
 
#define EW_TASKID_WARP_PERSP_SURFACE   4
 
#define EW_TASKID_WARP_AFFINE_SURFACE   5
 
#define EW_TASKID_WARP_SCALE_SURFACE   6
 
#define EW_TASKID_DRAW_LINE   7
 
#define EW_TASKID_DRAW_TEXT   8
 
#define EW_TASKID_FILL_POLYGON   9
 

Typedefs

typedef struct XSurface XSurface
 
typedef struct XGlyph XGlyph
 
typedef struct XIssue XIssue
 
typedef struct XIssues XIssues
 
typedef struct XTask XTask
 

Functions

int EwInitGfxCore (void)
 
void EwDoneGfxCore (void)
 
XSurface * EwCreateSurface (int aFormat, int aWidth, int aHeight, void *aOwner, unsigned long aTag1, unsigned long aTag2)
 
XSurface * EwCreateConstSurface (int aFormat, int aWidth, int aHeight, void *aOwner, unsigned long aTag1, unsigned long aTag2, XSurfaceMemory *aMemory)
 
XSurface * EwFindSurface (int aFormat, int aWidth, int aHeight, void *aOwner, unsigned long aTag1, unsigned long aTag2)
 
void EwFreeSurface (XSurface *aSurface)
 
int EwLockSurface (XSurface *aSurface, int aX, int aY, int aWidth, int aHeight, int aIndex, int aCount, unsigned short aMode, XSurfaceLock *aLock)
 
void EwUnlockSurface (XSurface *aSurface, XSurfaceLock *aLock)
 
XGlyph * EwCreateGlyph (int aWidth, int aHeight, unsigned long aFont, unsigned long aCharCode)
 
XGlyph * EwFindGlyph (unsigned long aFont, unsigned long aCharCode)
 
void EwFreeGlyph (XGlyph *aGlyph)
 
void EwDiscardGlyph (XGlyph *aGlyph)
 
int EwLockGlyphCache (XGlyph *aGlyph, unsigned short aMode, XSurfaceLock *aLock)
 
void EwUnlockGlyphCache (XGlyph *aGlyph, XSurfaceLock *aLock)
 
XIssue * EwInitIssue (XSurface *aSurface)
 
void EwDoneIssue (XSurface *aSurface)
 
XTask * EwAllocTask (XIssue *aIssue, XTask *aCopyOf)
 
XTask * EwAllocTasks (XIssue *aIssue, int aNoOfTasks, XTask *aCopyOf)
 
void * EwAllocTaskData (XIssue *aIssue, int aSize)
 
void EwFreeTaskData (XIssue *aIssue, void *aPtr)
 
int EwFlushTasks (XSurface *aSurface)
 
int EwWaitForSurface (XSurface *aSurface, int aUntilUnused)
 

Macro Definition Documentation

◆ EW_LOCK_CLUT_READ

#define EW_LOCK_CLUT_READ   0x04

◆ EW_LOCK_CLUT_READ_WRITE

#define EW_LOCK_CLUT_READ_WRITE   0x0C

◆ EW_LOCK_CLUT_WRITE

#define EW_LOCK_CLUT_WRITE   0x08

◆ EW_LOCK_DONT_WAIT

#define EW_LOCK_DONT_WAIT   0x80

◆ EW_LOCK_PIXEL_READ

#define EW_LOCK_PIXEL_READ   0x01

◆ EW_LOCK_PIXEL_READ_WRITE

#define EW_LOCK_PIXEL_READ_WRITE   0x03

◆ EW_LOCK_PIXEL_WRITE

#define EW_LOCK_PIXEL_WRITE   0x02

◆ EW_TASK_ALPHABLEND

#define EW_TASK_ALPHABLEND   0x0001

◆ EW_TASK_EMULATION

#define EW_TASK_EMULATION   0x8000

◆ EW_TASK_ENTIRE_AREA

#define EW_TASK_ENTIRE_AREA   0x0100

◆ EW_TASK_GRADIENT

#define EW_TASK_GRADIENT   0x0004

◆ EW_TASK_HIGH_QUALITY

#define EW_TASK_HIGH_QUALITY   0x0008

◆ EW_TASK_LINEAR_GRADIENT

#define EW_TASK_LINEAR_GRADIENT   0x0006

◆ EW_TASK_MODE_MASK

#define EW_TASK_MODE_MASK   0x000F

◆ EW_TASK_OVERLAP

#define EW_TASK_OVERLAP   0x0200

◆ EW_TASK_SOLID

#define EW_TASK_SOLID   0x0002

◆ EW_TASKID_COPY_SURFACE

#define EW_TASKID_COPY_SURFACE   2

◆ EW_TASKID_DRAW_LINE

#define EW_TASKID_DRAW_LINE   7

◆ EW_TASKID_DRAW_TEXT

#define EW_TASKID_DRAW_TEXT   8

◆ EW_TASKID_FILL_POLYGON

#define EW_TASKID_FILL_POLYGON   9

◆ EW_TASKID_FILL_RECTANGLE

#define EW_TASKID_FILL_RECTANGLE   1

◆ EW_TASKID_TILE_SURFACE

#define EW_TASKID_TILE_SURFACE   3

◆ EW_TASKID_WARP_AFFINE_SURFACE

#define EW_TASKID_WARP_AFFINE_SURFACE   5

◆ EW_TASKID_WARP_PERSP_SURFACE

#define EW_TASKID_WARP_PERSP_SURFACE   4

◆ EW_TASKID_WARP_SCALE_SURFACE

#define EW_TASKID_WARP_SCALE_SURFACE   6

Typedef Documentation

◆ XGlyph

typedef struct XGlyph XGlyph

◆ XIssue

typedef struct XIssue XIssue

◆ XIssues

typedef struct XIssues XIssues

◆ XSurface

typedef struct XSurface XSurface

◆ XTask

typedef struct XTask XTask

Function Documentation

◆ EwAllocTask()

XTask* EwAllocTask ( XIssue *  aIssue,
XTask *  aCopyOf 
)

◆ EwAllocTaskData()

void* EwAllocTaskData ( XIssue *  aIssue,
int  aSize 
)

◆ EwAllocTasks()

XTask* EwAllocTasks ( XIssue *  aIssue,
int  aNoOfTasks,
XTask *  aCopyOf 
)

◆ EwCreateConstSurface()

XSurface* EwCreateConstSurface ( int  aFormat,
int  aWidth,
int  aHeight,
void *  aOwner,
unsigned long  aTag1,
unsigned long  aTag2,
XSurfaceMemory *  aMemory 
)

◆ EwCreateGlyph()

XGlyph* EwCreateGlyph ( int  aWidth,
int  aHeight,
unsigned long  aFont,
unsigned long  aCharCode 
)

◆ EwCreateSurface()

XSurface* EwCreateSurface ( int  aFormat,
int  aWidth,
int  aHeight,
void *  aOwner,
unsigned long  aTag1,
unsigned long  aTag2 
)

◆ EwDiscardGlyph()

void EwDiscardGlyph ( XGlyph *  aGlyph)

◆ EwDoneGfxCore()

void EwDoneGfxCore ( void  )

◆ EwDoneIssue()

void EwDoneIssue ( XSurface *  aSurface)

◆ EwFindGlyph()

XGlyph* EwFindGlyph ( unsigned long  aFont,
unsigned long  aCharCode 
)

◆ EwFindSurface()

XSurface* EwFindSurface ( int  aFormat,
int  aWidth,
int  aHeight,
void *  aOwner,
unsigned long  aTag1,
unsigned long  aTag2 
)

◆ EwFlushTasks()

int EwFlushTasks ( XSurface *  aSurface)

◆ EwFreeGlyph()

void EwFreeGlyph ( XGlyph *  aGlyph)

◆ EwFreeSurface()

void EwFreeSurface ( XSurface *  aSurface)

◆ EwFreeTaskData()

void EwFreeTaskData ( XIssue *  aIssue,
void *  aPtr 
)

◆ EwInitGfxCore()

int EwInitGfxCore ( void  )

◆ EwInitIssue()

XIssue* EwInitIssue ( XSurface *  aSurface)

◆ EwLockGlyphCache()

int EwLockGlyphCache ( XGlyph *  aGlyph,
unsigned short  aMode,
XSurfaceLock *  aLock 
)

◆ EwLockSurface()

int EwLockSurface ( XSurface *  aSurface,
int  aX,
int  aY,
int  aWidth,
int  aHeight,
int  aIndex,
int  aCount,
unsigned short  aMode,
XSurfaceLock *  aLock 
)

◆ EwUnlockGlyphCache()

void EwUnlockGlyphCache ( XGlyph *  aGlyph,
XSurfaceLock *  aLock 
)

◆ EwUnlockSurface()

void EwUnlockSurface ( XSurface *  aSurface,
XSurfaceLock *  aLock 
)

◆ EwWaitForSurface()

int EwWaitForSurface ( XSurface *  aSurface,
int  aUntilUnused 
)