int write_zero_padding(char* output, int nzeros){
int fd = open(output, O_WRONLY | O_CREAT);
if(fd < 0){
perror("can't create padding file");
return -1;
}
if(ftruncate(fd,0) < 0){
perror("can't erase padding file");
return -1;
}
if(chmod(output, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) < 0){
perror("can't set permissions 0644 of TRX file");
}
uint8_t zero = 0;
for(int i = 0; i < nzeros; i++){
WRITE_HEADER(zero);
}
close(fd);
return 0;
}
uint32 TextureDictionary::write(ostream &rw)
{
HeaderInfo header;
header.build = version;
uint32 writtenBytesReturn;
/*
* writtenBytesReturn will always contain the number of bytes
* written in a sub-block, it is used like a return value.
*/
// Texture Dictionary
SKIP_HEADER();
// Struct
{
SKIP_HEADER();
bytesWritten += writeUInt16(texList.size(), rw);
// TODO, wtf is that?
bytesWritten += writeUInt16(0, rw);
WRITE_HEADER(CHUNK_STRUCT);
}
bytesWritten += writtenBytesReturn;
// Texture Natives
for (uint32 i = 0; i < texList.size(); i++) {
if (texList[i].platform == PLATFORM_D3D8 ||
texList[i].platform == PLATFORM_D3D9) {
bytesWritten += texList[i].writeD3d(rw);
} else {
cerr << "can't write platform " <<
texList[i].platform << endl;
}
}
// Extension
{
SKIP_HEADER();
WRITE_HEADER(CHUNK_EXTENSION);
}
bytesWritten += writtenBytesReturn;
WRITE_HEADER(CHUNK_TEXDICTIONARY);
return bytesWritten;
}
int write_trx_header(char* output, struct trx_header* header, int is_full)
{
int fd = open(output, O_WRONLY | O_CREAT);
if(fd < 0){
perror("can't create file");
return -1;
}
if(ftruncate(fd,0) < 0){
perror("can't erase TRX file");
return -1;
}
if(chmod(output, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) < 0){
perror("can't set permissions 0644 of TRX file");
}
if(is_full){
WRITE_HEADER(header->magic);
WRITE_HEADER(header->file_length);
WRITE_HEADER(header->crc32);
}
WRITE_HEADER(header->flags);
WRITE_HEADER(header->version);
for (int i = 0; i < NUM_OFFSETS; i++){
WRITE_HEADER(header->offsets[i]);
}
close(fd);
return 0;
}
static INLINE IMG_VOID *PVRSRVTimeTraceWriteHeader(IMG_UINT32 *pui32TraceItem, IMG_UINT32 ui32Group,
IMG_UINT32 ui32Class, IMG_UINT32 ui32Token,
IMG_UINT32 ui32Size, IMG_UINT32 ui32Type,
IMG_UINT32 ui32Count)
{
/* Sanity check arg's */
CHECKSIZE(ui32Group, PVRSRV_TRACE_GROUP_MASK);
CHECKSIZE(ui32Class, PVRSRV_TRACE_CLASS_MASK);
CHECKSIZE(ui32Token, PVRSRV_TRACE_TOKEN_MASK);
CHECKSIZE(ui32Size, PVRSRV_TRACE_SIZE_MASK);
CHECKSIZE(ui32Type, PVRSRV_TRACE_TYPE_MASK);
CHECKSIZE(ui32Count, PVRSRV_TRACE_COUNT_MASK);
/* Trace header */
pui32TraceItem[PVRSRV_TRACE_HEADER] = WRITE_HEADER(GROUP, ui32Group);
pui32TraceItem[PVRSRV_TRACE_HEADER] |= WRITE_HEADER(CLASS, ui32Class);
pui32TraceItem[PVRSRV_TRACE_HEADER] |= WRITE_HEADER(TOKEN, ui32Token);
/* Data header */
pui32TraceItem[PVRSRV_TRACE_DATA_HEADER] = WRITE_HEADER(SIZE, ui32Size);
pui32TraceItem[PVRSRV_TRACE_DATA_HEADER] |= WRITE_HEADER(TYPE, ui32Type);
pui32TraceItem[PVRSRV_TRACE_DATA_HEADER] |= WRITE_HEADER(COUNT, ui32Count);
pui32TraceItem[PVRSRV_TRACE_TIMESTAMP] = OSFuncHighResTimerGetus(g_psTimer);
pui32TraceItem[PVRSRV_TRACE_HOSTUID] = g_ui32HostUID++;
return ui32Size?((IMG_VOID *) &pui32TraceItem[PVRSRV_TRACE_DATA_PAYLOAD]):NULL;
}
/*---------------------------------------------------------------------------*/
static int
remove_by_page(uint16_t page, int remove_log, int close_fds)
{
struct file_header hdr;
int i;
uint16_t log_page;
if(page >= COFFEE_PAGE_COUNT) {
return -1;
}
READ_HEADER(&hdr, page);
if(!COFFEE_PAGE_ACTIVE(hdr)) {
return -1;
}
dir_cache_del(page);
hdr.flags |= COFFEE_FLAG_OBSOLETE;
WRITE_HEADER(&hdr, page);
if(remove_log && COFFEE_PAGE_MODIFIED(hdr)) {
log_page = hdr.log_page;
dir_cache_del(log_page);
READ_HEADER(&hdr, log_page);
hdr.flags |= COFFEE_FLAG_OBSOLETE;
WRITE_HEADER(&hdr, log_page);
}
/* Close all file descriptors that reference the remove file. */
if(close_fds) {
for(i = 0; i < COFFEE_FD_SET_SIZE; i++) {
if(coffee_fd_set[i].file_page == page) {
coffee_fd_set[i].flags = COFFEE_FD_FREE;
}
}
}
return 0;
}
uint32 NativeTexture::writeD3d(ostream &rw)
{
HeaderInfo header;
header.build = version;
uint32 writtenBytesReturn;
if (platform != PLATFORM_D3D8 &&
platform != PLATFORM_D3D9)
return 0;
// Texture Native
SKIP_HEADER();
// Struct
{
SKIP_HEADER();
bytesWritten += writeUInt32(platform, rw);
bytesWritten += writeUInt32(filterFlags, rw);
char buffer[32];
strncpy(buffer, name.c_str(), 32);
rw.write(buffer, 32);
strncpy(buffer, maskName.c_str(), 32);
rw.write(buffer, 32);
bytesWritten += 2*32;
bytesWritten += writeUInt32(rasterFormat, rw);
/*
if(rasterFormat == RASTER_8888 && !hasAlpha ||
rasterFormat == RASTER_888 && hasAlpha)
cout << "mismatch " << hex << rasterFormat << endl;
*/
if (platform == PLATFORM_D3D8) {
bytesWritten += writeUInt32(hasAlpha, rw);
} else {
if (dxtCompression) {
char fourcc[5] = "DXT0";
fourcc[3] += dxtCompression;
rw.write(fourcc, 4);
bytesWritten += 4;
} else {
// 0x15 or 0x16
bytesWritten += writeUInt32(0x16-hasAlpha, rw);
}
}
bytesWritten += writeUInt16(width[0], rw);
bytesWritten += writeUInt16(height[0], rw);
bytesWritten += writeUInt8(depth, rw);
bytesWritten += writeUInt8(mipmapCount, rw);
bytesWritten += writeUInt8(0x4, rw);
if (platform == PLATFORM_D3D8)
bytesWritten += writeUInt8(dxtCompression, rw);
else
bytesWritten += writeUInt8(
(dxtCompression ? 8 : 0) | hasAlpha, rw);
/* Palette */
if (rasterFormat & RASTER_PAL8 || rasterFormat & RASTER_PAL4) {
uint32 paletteSize = 1 << depth;
rw.write(reinterpret_cast <char *> (palette),
paletteSize*4*sizeof(uint8));
bytesWritten += paletteSize*4*sizeof(uint8);
}
/* Texels */
for (uint32 i = 0; i < mipmapCount; i++) {
/*
uint32 dataSize = width[i]*height[i];
if (!dxtCompression)
dataSize *= depth/8;
else if (dxtCompression == 1)
dataSize /= 2;
*/
uint32 dataSize = dataSizes[i];
bytesWritten += writeUInt32(dataSize, rw);
rw.write(reinterpret_cast <char *> (&texels[i][0]),
dataSize*sizeof(uint8));
bytesWritten += dataSize*sizeof(uint8);
}
WRITE_HEADER(CHUNK_STRUCT);
}
bytesWritten += writtenBytesReturn;
// Extension
{
SKIP_HEADER();
WRITE_HEADER(CHUNK_EXTENSION);
}
bytesWritten += writtenBytesReturn;
WRITE_HEADER(CHUNK_TEXTURENATIVE);
return bytesWritten;
}
/* This is the right way according to the Spec 1170 */
void SPC_Child_Terminated(int i)
/*----------------------------------------------------------------------+*/
{
/* This catches signals for sub-process termination */
int type, cause, status;
pid_t wait_pid, pid;
SPC_Channel_Ptr channel;
protocol_request req, *prot;
buffered_data data, *pdata;
int length;
int indx;
int saved_errno = errno;
prot = (&req);
pdata = (&data);
prot->dataptr=pdata;
wait_pid = -1;
while(pid = waitpid(wait_pid, &status, WNOHANG)) {
if((pid == -1 && errno == ECHILD) || pid == 0) {
/* no more children. Return */
errno = saved_errno;
return;
}
/* Okay, we got the process ID of a terminated child. Find the
channel associated with this PID. */
channel=SPC_Find_PID(pid);
#ifdef DEBUG
fprintf(stderr, (XeString)"got SIGCHLD, pid: %d, channel: %p\n", pid, channel);
#endif
if(!channel) {
continue;
}
_DtSvcProcessLock();
/*
* Look for this process in the pid list. If found, mark it
* as done.
*/
if (SPC_pid_list != NULL) {
for (indx=0; SPC_pid_list[indx] != NULL; indx++)
if (SPC_pid_list[indx] == pid) {
SPC_pid_list[indx] = SPCD_DEAD_PROCESS;
break;
}
}
_DtSvcProcessUnlock();
/* We have the channel. Mark it as being closed. */
channel->status = status;
/* If we this channel is set up for synchronous termination,
write the protocol request to record that this guy died.
Otherwise, call the termination handler directly. */
if(IS_SPCIO_SYNC_TERM(channel->IOMode)) {
/* This code is basically what SPC_Write_Protocol_Request does.
It is replicated here because a call to SPC_W_P_R would have
to be re-enterant if we called it here, and SPC_W_P_R is not
re-enterant at this time. */
SPC_Reset_Protocol_Ptr(prot, channel, APPLICATION_DIED, 0);
pdata->len=WRITE_APPLICATION_DIED(pdata, status);
length=WRITE_HEADER(pdata, channel->cid,
prot->request_type,
pdata->len,
0);
pdata->data[length]=(XeChar)' ';
length=pdata->len+REQUEST_HEADER_LENGTH;
if(write(write_terminator->sid, pdata->data, length)==ERROR)
SPC_Error(SPC_Internal_Error);
pdata->offset=REQUEST_HEADER_LENGTH;
print_protocol_request((XeString) (XeString)" <-- INTERNAL APPLICATION_DIED", prot);
}
else {
SPC_Change_State(channel, NULL, -1, 0);
if(channel->Terminate_Handler) {
XeSPCGetProcessStatus(channel, &type, &cause);
(* channel->Terminate_Handler)
(channel, channel->pid, type, cause, channel->Terminate_Data);
}
}
/* Loop around & get another PID */
}
errno = saved_errno;
}
/*!
******************************************************************************
@Function PVRSRVTimeTraceAllocItem
@Description
Allocate a trace item from the buffer of the current process
@Output ppsTraceItem : Pointer to allocated trace item
@Input ui32Size : Size of data packet to be allocated
@Return none
******************************************************************************/
static IMG_VOID
PVRSRVTimeTraceAllocItem(IMG_UINT32 **pui32Item, IMG_UINT32 ui32Size)
{
IMG_UINT32 ui32PID = OSGetCurrentProcessIDKM();
IMG_UINT32 ui32AllocOffset;
sTimeTraceBuffer *psBuffer = (sTimeTraceBuffer *) HASH_Retrieve(g_psBufferTable, (IMG_UINTPTR_T) ui32PID);
/* The caller only asks for extra data space */
ui32Size += PVRSRV_TRACE_ITEM_SIZE;
/* Always round to 32-bit */
ui32Size = ((ui32Size - 1) & (~0x3)) + 0x04;
if (!psBuffer)
{
PVRSRV_ERROR eError;
PVR_DPF((PVR_DBG_MESSAGE, "PVRSRVTimeTraceAllocItem: Creating buffer for PID %u", (IMG_UINT32) ui32PID));
eError = PVRSRVTimeTraceBufferCreate(ui32PID);
if (eError != PVRSRV_OK)
{
*pui32Item = IMG_NULL;
PVR_DPF((PVR_DBG_ERROR, "PVRSRVTimeTraceAllocItem: Failed to create buffer"));
return;
}
psBuffer = (sTimeTraceBuffer *) HASH_Retrieve(g_psBufferTable, (IMG_UINTPTR_T) ui32PID);
if (psBuffer == IMG_NULL)
{
*pui32Item = NULL;
PVR_DPF((PVR_DBG_ERROR, "PVRSRVTimeTraceAllocItem: Failed to retrieve buffer"));
return;
}
}
/* Can't allocate more then buffer size */
if (ui32Size >= TIME_TRACE_BUFFER_SIZE)
{
*pui32Item = NULL;
PVR_DPF((PVR_DBG_ERROR, "PVRSRVTimeTraceAllocItem: Error trace item too large (%d)", ui32Size));
return;
}
/* FIXME: Enter critical section? */
/* Always ensure we have enough space to write a padding message */
if ((psBuffer->ui32Woff + ui32Size + PVRSRV_TRACE_ITEM_SIZE) > TIME_TRACE_BUFFER_SIZE)
{
IMG_UINT32 *ui32WriteEOB = (IMG_UINT32 *) &psBuffer->pui8Data[psBuffer->ui32Woff];
IMG_UINT32 ui32Remain = TIME_TRACE_BUFFER_SIZE - psBuffer->ui32Woff;
/* Not enough space at the end of the buffer, back to the start */
*ui32WriteEOB++ = WRITE_HEADER(GROUP, PVRSRV_TRACE_GROUP_PADDING);
*ui32WriteEOB++ = 0; /* Don't need timestamp */
*ui32WriteEOB++ = 0; /* Don't need UID */
*ui32WriteEOB = WRITE_HEADER(SIZE, (ui32Remain - PVRSRV_TRACE_ITEM_SIZE));
psBuffer->ui32ByteCount += ui32Remain;
psBuffer->ui32Woff = ui32AllocOffset = 0;
}
else
ui32AllocOffset = psBuffer->ui32Woff;
psBuffer->ui32Woff = psBuffer->ui32Woff + ui32Size;
psBuffer->ui32ByteCount += ui32Size;
/* This allocation will start overwritting past our read pointer, move the read pointer along */
while (psBuffer->ui32ByteCount > TIME_TRACE_BUFFER_SIZE)
{
IMG_UINT32 *psReadItem = (IMG_UINT32 *) &psBuffer->pui8Data[psBuffer->ui32Roff];
IMG_UINT32 ui32ReadSize;
ui32ReadSize = PVRSRVTimeTraceItemSize(psReadItem);
psBuffer->ui32Roff = (psBuffer->ui32Roff + ui32ReadSize) & (TIME_TRACE_BUFFER_SIZE - 1);
psBuffer->ui32ByteCount -= ui32ReadSize;
}
*pui32Item = (IMG_UINT32 *) &psBuffer->pui8Data[ui32AllocOffset];
/* FIXME: Exit critical section? */
}
static void print_header(FILE *fout, const char *field, const char *format)
{
const char *start = field;
const char *end = strchr(start, ',');
int first = 1;
if (strcmp(format, "XML") == 0) {
fprintf(fout, "<xml>\n");
return;
}
#define WRITE_HEADER(field_name) \
if (strncmp(start, field_name, end - start) == 0) { \
if (strcmp(format, "CSV") == 0) { \
if (!first) { \
fprintf(fout, ","); \
} \
fprintf(fout, "\"%s\"", field_name); \
} else if (strcmp(format, "TAB") == 0) { \
if (!first) { \
fprintf(fout, "\t"); \
} \
fprintf(fout, "%s", field_name); \
} \
first = 0; \
}
for (;;) {
if (end == NULL) {
end = start + strlen(start);
}
WRITE_HEADER("ip");
WRITE_HEADER("countryshort");
WRITE_HEADER("countrylong");
WRITE_HEADER("region");
WRITE_HEADER("city");
WRITE_HEADER("isp");
WRITE_HEADER("latitude");
WRITE_HEADER("longitude");
WRITE_HEADER("domain");
WRITE_HEADER("zipcode");
WRITE_HEADER("timezone");
WRITE_HEADER("netspeed");
WRITE_HEADER("iddcode");
WRITE_HEADER("areacode");
WRITE_HEADER("weatherstationcode");
WRITE_HEADER("weatherstationname");
WRITE_HEADER("mcc");
WRITE_HEADER("mnc");
WRITE_HEADER("mobilebrand");
WRITE_HEADER("elevation");
WRITE_HEADER("usagetype");
if (*end == ',') {
start = end + 1;
end = strchr(start, ',');
} else {
break;
}
}
fprintf(fout, "\n");
}