static INLINE
IMG_VOID InitParentList(PVRSRV_HANDLE_BASE *psBase, struct sHandle *psHandle)
{
IMG_UINT32 ui32Parent = HANDLE_PTR_TO_INDEX(psBase, psHandle);
HandleListInit(ui32Parent, &psHandle->sChildren, INDEX_TO_HANDLE(psBase, ui32Parent));
}
static INLINE
IMG_VOID InitParentList(HANDLE_DATA *psHandleData)
{
IMG_HANDLE hParent = psHandleData->hHandle;
HandleListInit(hParent, &psHandleData->sChildren, hParent);
}
static inline void HandleListRemove(struct PVRSRV_HANDLE_BASE *psBase,
u32 ui32EntryIndex, struct sHandleList *psEntry,
size_t uiEntryOffset, size_t uiParentOffset)
{
if (!HandleListIsEmpty(ui32EntryIndex, psEntry)) {
struct sHandleList *psPrev =
LIST_PTR_FROM_INDEX_AND_OFFSET(psBase, psEntry->ui32Prev,
HANDLE_TO_INDEX(psBase,
psEntry->
hParent),
uiParentOffset,
uiEntryOffset);
struct sHandleList *psNext =
LIST_PTR_FROM_INDEX_AND_OFFSET(psBase, psEntry->ui32Next,
HANDLE_TO_INDEX(psBase,
psEntry->
hParent),
uiParentOffset,
uiEntryOffset);
PVR_ASSERT(psEntry->hParent != NULL);
psPrev->ui32Next = psEntry->ui32Next;
psNext->ui32Prev = psEntry->ui32Prev;
HandleListInit(ui32EntryIndex, psEntry, NULL);
}
}
static inline void InitParentList(struct PVRSRV_HANDLE_BASE *psBase,
struct sHandle *psHandle)
{
u32 ui32Parent = HANDLE_PTR_TO_INDEX(psBase, psHandle);
HandleListInit(ui32Parent, &psHandle->sChildren,
INDEX_TO_HANDLE(psBase, ui32Parent));
}
static INLINE
PVRSRV_ERROR HandleListRemove(PVRSRV_HANDLE_BASE *psBase,
IMG_HANDLE hEntry,
HANDLE_LIST *psEntry,
IMG_SIZE_T uiEntryOffset,
IMG_SIZE_T uiParentOffset)
{
if (psBase == IMG_NULL || psEntry == IMG_NULL)
{
return PVRSRV_ERROR_INVALID_PARAMS;
}
if (!HandleListIsEmpty(hEntry, psEntry))
{
HANDLE_LIST *psPrev;
HANDLE_LIST *psNext;
psPrev = GetHandleListFromHandleAndOffset(psBase,
psEntry->hPrev,
psEntry->hParent,
uiParentOffset,
uiEntryOffset);
if (psPrev == IMG_NULL)
{
return PVRSRV_ERROR_HANDLE_INDEX_OUT_OF_RANGE;
}
psNext = GetHandleListFromHandleAndOffset(psBase,
psEntry->hNext,
psEntry->hParent,
uiParentOffset,
uiEntryOffset);
if (psNext == IMG_NULL)
{
return PVRSRV_ERROR_HANDLE_INDEX_OUT_OF_RANGE;
}
/*
* The list head is on the list, and we don't want to
* remove it.
*/
PVR_ASSERT(psEntry->hParent != IMG_NULL);
psPrev->hNext = psEntry->hNext;
psNext->hPrev = psEntry->hPrev;
HandleListInit(hEntry, psEntry, IMG_NULL);
}
return PVRSRV_OK;
}
static INLINE
IMG_VOID HandleListRemove(PVRSRV_HANDLE_BASE *psBase, IMG_UINT32 ui32EntryIndex, struct sHandleList *psEntry, IMG_SIZE_T uiEntryOffset, IMG_SIZE_T uiParentOffset)
{
if (!HandleListIsEmpty(ui32EntryIndex, psEntry))
{
struct sHandleList *psPrev = LIST_PTR_FROM_INDEX_AND_OFFSET(psBase, psEntry->ui32Prev, HANDLE_TO_INDEX(psBase, psEntry->hParent), uiParentOffset, uiEntryOffset);
struct sHandleList *psNext = LIST_PTR_FROM_INDEX_AND_OFFSET(psBase, psEntry->ui32Next, HANDLE_TO_INDEX(psBase, psEntry->hParent), uiParentOffset, uiEntryOffset);
PVR_ASSERT(psEntry->hParent != IMG_NULL);
psPrev->ui32Next = psEntry->ui32Next;
psNext->ui32Prev = psEntry->ui32Prev;
HandleListInit(ui32EntryIndex, psEntry, IMG_NULL);
}
}
static INLINE
IMG_VOID InitChildEntry(HANDLE_DATA *psHandleData)
{
HandleListInit(psHandleData->hHandle, &psHandleData->sSiblings, IMG_NULL);
}
static INLINE
IMG_VOID InitChildEntry(PVRSRV_HANDLE_BASE *psBase, struct sHandle *psHandle)
{
HandleListInit(HANDLE_PTR_TO_INDEX(psBase, psHandle), &psHandle->sSiblings, IMG_NULL);
}
static inline void InitChildEntry(struct PVRSRV_HANDLE_BASE *psBase,
struct sHandle *psHandle)
{
HandleListInit(HANDLE_PTR_TO_INDEX(psBase, psHandle),
&psHandle->sSiblings, NULL);
}
