void syncFramebufferInt( uint8_t withisr )
{
uint8_t i,j, k,portoffset;
uint8_t mask;
/* decompose the PWM on/off for LED rows
* and 4bit brightness into portpin on off states
* first on abstract virtual IO ports and then divided into
* real distributed pins
*/
for( i = 0; i < (PWMROWCYCLES); i++ )
{
setVirtPort( VPORT1, (1<< i));
portoffset = ((PWMROWCYCLES)*i);
for( j = 0; j < (PWMSUBCYCLES); j++)
{
mask = 0;
for( k = 0; k < FRAMEBUFFER_WIDTH; k++)
{
if( framebuffer[k][i] & (1 << j) )
{
mask |= (1 << (k));
}
}
setVirtPort( VPORT0, mask);
bufportbseq[portoffset+j] = getBufferedPort( BUF_PORTB );
bufportcseq[portoffset+j] = getBufferedPort( BUF_PORTC);
bufportdseq[portoffset+j] = getBufferedPort( BUF_PORTD );
}
}
if( withisr == 1)
{
/* swap the buffer if the display output is running only in phase
* after complete cycle to prevent tearing
*/
buffer_ready = 0;
while( buffer_ready== 0);
cli();
swapBuffer();
sei();
}
else
{
swapBuffer();
}
}
char* play() {
Alert("vplay\n");
delay=1000000000/ot->dmx->fps;
next=sceKernelGetSystemTimeWide();
for(u32 s=0; (s<ot->dmx->Vlen); s++) {
if(ot->sys->pad&PSP_CTRL_CIRCLE)break;
ot->me->nal.nal=ot->dmx->getVSample(s,&ot->me->nal.nalLen);
ot->me->nal.mode=s?0:3;
sceMpegGetAvcNalAu(Mpeg,&ot->me->nal,ot->me->mpegAu);
if(sceMpegAvcDecode(Mpeg,ot->me->mpegAu,ot->lcd->size,0,&ot->me->pics)<0) {
blitErr(); //("VdecErr");
continue;
}
sceMpegAvcDecodeDetail2(Mpeg,&ot->me->d);// ot->me->d = *Mpeg[414]<7?*Mpeg[424]+0x2C:*Mpeg[419];
SceMpegAvcMode mode= {-1,ot->lcd->type};
sceMpegAvcDecodeMode(&ot->me->mpeg,&mode);
for(int i=0; i<ot->me->pics; i++) {
Mp4AvcYuvStruct*yuv=ot->me->d->yuv+i;
Mp4AvcCscStruct csc= {(ot->me->d->info->height+15)>>4,(ot->me->d->info->width+15)>>4,0,0,yuv->b0,yuv->b1,yuv->b2,yuv->b3,yuv->b4,yuv->b5,yuv->b6,yuv->b7};
sceMpegBaseCscAvc(swapBuffer(),0,ot->lcd->size, &csc);
if(ot->gui)Draw(2);//draw some overlay stuff
}
}
return NULL;
}
char* seek(int t,int o) {
Alert("vseek\n");
return NULL;
}
void Window::update()
{
swapBuffer();
waitForEvents();
glfwGetFramebufferSize(window, &width, &height);
glViewport(0, 0, width, height);
}
void blitErr() {
void* vram=swapBuffer();
for(int y=0; y<4; y++)
memcpy(vram+4*y*ot->lcd->size,vdecErr+48*y,48*4);
}
Status EntityIDBuffer::sort()
{
// TODO quicksort chunks
int chunkCount = THREAD_NUMBER;
size_t chunkSize = getSize() / chunkCount;
int i = 0;
ID * p;
for( i = 0; i < chunkCount; i++ )
{
p = buffer + i * chunkSize * IDCount;
if( i == chunkCount -1 )
CThreadPool::getInstance().AddTask(boost::bind(&SortTask::Run, p,getSize() - chunkSize * (chunkCount - 1), sortKey, IDCount));
else
CThreadPool::getInstance().AddTask(boost::bind(&SortTask::Run, p, chunkSize , sortKey, IDCount));
}
// TODO waiting for the task completing.
CThreadPool::getInstance().Wait();
//TODO merge the chunks into a buffer.
ID* tempBuffer = (ID*)malloc(totalSize * 4);
if(tempBuffer == NULL) {
cout<<totalSize * 4<<endl;
tempBuffer = (ID*)malloc(4096);
size_t tempSize = 4096;
while(tempSize < totalSize * 4) {
tempBuffer = (ID*)realloc(tempBuffer, tempSize + 4096);
tempSize = tempSize + 4096;
}
assert(tempSize >= totalSize * 4);
}
#ifdef DEBUG
cout<<"totalsize: "<<totalSize<<endl;
#endif
double j = 1;
int slot;
int max = (int)ceil( log((double)chunkCount) / log (2.0) );
while (1) {
slot = (int) pow(2, j);
if (j > max)
break;
for (i = 0; i < chunkCount; i += slot) {
if(i + slot == chunkCount) {
CThreadPool::getInstance().AddTask(boost::bind(&EntityIDBuffer::merge, this, i * chunkSize, ( i + slot / 2 - 1) * chunkSize,
(i + slot / 2) * chunkSize, getSize(), tempBuffer));
} else {
CThreadPool::getInstance().AddTask(boost::bind(&EntityIDBuffer::merge, this, i * chunkSize, ( i + slot / 2 - 1) * chunkSize,
(i + slot / 2) * chunkSize, (i + slot) * chunkSize, tempBuffer));
}
}
CThreadPool::getInstance().Wait();
swapBuffer(tempBuffer);
j++;
}
sorted = true;
free(tempBuffer);
return OK;
}
