/*********************************************************************
*
* GUI_TIMER_SetDelay
*/
void GUI_TIMER_SetDelay(GUI_TIMER_HANDLE hObj, GUI_TIMER_TIME Delay) {
GUI_LOCK(); {
GUI_TIMER_Obj* pObj = GUI_TIMER_H2P(hObj);
pObj->t0 = Delay;
_Unlink(hObj);
_Link(hObj);
} GUI_UNLOCK();
}
bool Shader::compileAndLinkFromFiles(const std::string& vertShaderFilename,
const std::string& fragShaderFilename)
{
char* vertShaderSource;
int vertShaderSize = _LoadFileToMemory(vertShaderFilename.c_str(), &vertShaderSource);
if (vertShaderSize <= 0)
{
fprintf(stderr, "Shader::compileAndLinkFromFiles() Failed to load vertex shader \"%s\"\n", vertShaderFilename.c_str());
return false;
}
char* fragShaderSource;
int fragShaderSize = _LoadFileToMemory(fragShaderFilename.c_str(), &fragShaderSource);
if (fragShaderSize <= 0)
{
fprintf(stderr, "Shader::compileAndLinkFromFiles() Failed to load fragment shader \"%s\"\n", fragShaderFilename.c_str());
delete [] vertShaderSource;
return false;
}
if (!_CompileShader(&m_vertShader, GL_VERTEX_SHADER, vertShaderSource, vertShaderSize))
{
fprintf(stderr, "Shader::compileAndLinkFromFiles() Failed to compile vertex shader \"%s\"\n", vertShaderFilename.c_str());
_DumpShaderInfoLog(m_vertShader);
glDeleteShader(m_vertShader);
m_vertShader = 0;
return false;
}
if (!_CompileShader(&m_fragShader, GL_FRAGMENT_SHADER, fragShaderSource, fragShaderSize))
{
fprintf(stderr, "Shader::compileAndLinkFromFiles() Failed to compile fragment shader \"%s\"\n", fragShaderFilename.c_str());
_DumpShaderInfoLog(m_fragShader);
glDeleteShader(m_fragShader);
m_fragShader = 0;
return false;
}
if (!_Link(&m_program, m_vertShader, m_fragShader))
{
fprintf(stderr, "Shader::compileAndLinkFromFiles() Failed to link shaders \"%s\" and \"%s\"\n", vertShaderFilename.c_str(), fragShaderFilename.c_str());
_DumpProgramInfoLog(m_program);
glDeleteProgram(m_program);
m_program = 0;
return false;
}
m_vertShaderFilename = vertShaderFilename;
m_fragShaderFilename = fragShaderFilename;
buildVarMaps();
return true;
}
/*********************************************************************
*
* GUI_TIMER_Restart
*/
void GUI_TIMER_Restart(GUI_TIMER_HANDLE hObj) {
GUI_TIMER_Obj* pObj;
GUI_LOCK();
{
if (hObj == 0) {
hObj = _hActiveTimer;
}
pObj = GUI_TIMER_H2P(hObj);
pObj->t0 = GUI_GetTime() +pObj->Period;
_Unlink(hObj);
_Link(hObj);
} GUI_UNLOCK();
}
/*********************************************************************************************
* name: main
* func: c code entry
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
int Main(void)
{
sys_init(); /* Initial 44B0X's Interrupt,Port and UART */
_Link(); /* Print Misc info */
/******************/
/* user interface */
/******************/
Uart_Printf("\n\rEmbest 44B0X Evaluation Board(S3CEV40)");
Uart_Printf("\n\rFlash(SST39VF160-90) Program Test\n");
Test_Flash();
return;
}
/*********************************************************************************************
* name: main
* func: c code entry
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
void Main(void)
{
char input_char; /* user input char */
sys_init(); /* Initial 44B0X's Interrupt,Port and UART */
_Link(); /* Print Misc info */
while(1)
{
Uart_Printf("\n > Embest S3CEV40 board. < ");
Uart_Printf("\n <<Extenal Interrupt>> Test. Y/y to continue,any key skip it.\n");
input_char = Uart_Getch();
if(input_char == 'Y' || input_char == 'y')
Test_Eint();
}
}
/*********************************************************************************************
* name: main
* func: c code entry
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
int Main(void)
{
sys_init(); /* Initial 44B0X's Interrupt,Port and UART */
_Link(); /* Print Misc info */
/******************/
/* user interface */
/******************/
Uart_Printf("\n\rEmbest 44B0X Evaluation Board(S3CEV40)");
Uart_Printf("\n\rKeyboard Test Example\n");
Test_Keyboard();
while(1);
return;
}
/*********************************************************************
*
* GUI_TIMER_Create
*/
GUI_TIMER_HANDLE GUI_TIMER_Create(GUI_TIMER_CALLBACK* cb, int Time, U32 Context, int Flags) {
GUI_TIMER_HANDLE hObj;
GUI_TIMER_Obj* pObj;
GUI_LOCK();
GUI_USE_PARA(Flags);
GUI_USE_PARA(Time);
GUI_pfTimerExec = GUI_TIMER_Exec;
{
/* Alloc memory for obj */
hObj = GUI_ALLOC_AllocZero(sizeof(GUI_TIMER_Obj));
pObj = GUI_TIMER_H2P(hObj);
/* init member variables */
pObj->cb = cb;
pObj->Context = Context;
/* Link it */
_Link(hObj);
} GUI_UNLOCK();
return hObj;
}
// Free -- Free Memory ---------------------------------------------CHeapBlock-
//
// When a block is freed it is merged with previous and next block
// if they are free. If merged with next block then next block is
// removed from list. If not merged with either block then this
// block is added to free list.
//
// NULL pointers and invalid block pointers are ignored.
//
// NOTE: Must be re-entrant
//
U32 CHeapBlock::Free(void *pData)
{
BLKHEAD *pBlk,*pPrevBlk,*pNextBlk;
U32 cbRet=0;
if (pData != NULL) {
pBlk = GetBlk(pData);
// Check if allocated block
if (pBlk->tThis == TYPEALLOC) {
Critical section;
cbRet=pBlk->sThis;
FREE(cbRet, pBlk->raAlloc);
// Merge with next block if it is free
pNextBlk = GetNext(pBlk);
if (pNextBlk->tThis == TYPEFREE) {
_Unlink(pNextBlk);
pBlk->sThis += pNextBlk->sThis + sizeof(BLKHEAD);
GetNext(pBlk)->sPrev = pBlk->sThis;
}
// Merge with previous block if it is free
pPrevBlk = GetPrev(pBlk);
if (pPrevBlk->tThis != TYPEFREE) {
pBlk->tThis = TYPEFREE;
_Link(pBlk);
}
else {
pPrevBlk->sThis += pBlk->sThis + sizeof(BLKHEAD);
GetNext(pPrevBlk)->sPrev = pPrevBlk->sThis;
}
}
}
return cbRet;
}
// _SplitBlk -- Split free block -----------------------------------CHeapBlock-
//
// Splits specified block and links second half to the beginning
// of the free list. Specified block links are not effected.
//
void CHeapBlock::_SplitBlk(BLKHEAD *pBlk,U32 nBytes)
{
BLKHEAD *pNew;
U32 sNew;
// Resize current
Critical section;
sNew = pBlk->sThis - nBytes - sizeof(BLKHEAD);
pBlk->sThis = nBytes;
// Initialize new block size
pNew = GetNext(pBlk);
pNew->sPrev = pBlk->sThis;
pNew->sThis = sNew;
pNew->tThis = TYPEFREE;
pNew->pThis = this;
GetNext(pNew)->sPrev = pNew->sThis;
section.Leave();
_Link(pNew);
}
void FibHeap::_Consolidate()
{
FibHeapNode *x, *y, *w;
FibHeapNode *A[1+8*sizeof(long)]; // 1+lg(n)
int I=0, Dn = 1+8*sizeof(long);
short d;
// Initialize the consolidation detection array
for (I=0; I < Dn; I++)
A[I] = NULL;
// We need to loop through all elements on root list.
// When a collision of degree is found, the two trees
// are consolidated in favor of the one with the lesser
// element key value. We first need to break the circle
// so that we can have a stopping condition (we can't go
// around until we reach the tree we started with
// because all root trees are subject to becoming a
// child during the consolidation).
MinRoot->Left->Right = NULL;
MinRoot->Left = NULL;
w = MinRoot;
do {
//cout << "Top of Consolidate's loop\n";
//Print(w);
x = w;
d = x->Degree;
w = w->Right;
// We need another loop here because the consolidated result
// may collide with another large tree on the root list.
while (A[d] != NULL)
{
y = A[d];
if (*y < *x)
_Exchange(x, y);
if (w == y) w = y->Right;
_Link(y, x);
A[d] = NULL;
d++;
//cout << "After a round of Linking\n";
//Print(x);
}
A[d] = x;
} while (w != NULL);
// Now we rebuild the root list, find the new minimum,
// set all root list nodes' parent pointers to NULL and
// count the number of subtrees.
MinRoot = NULL;
NumTrees = 0;
for (I = 0; I < Dn; I++)
if (A[I] != NULL)
_AddToRootList(A[I]);
}
