/*===========================================================================*
*
* SetupCollectQuantStats
*
* Setup variables to collect statistics on quantization values
*
* RETURNS: nothing
*
* SIDE EFFECTS: sets collect_quant and collect_quant_fp
*
*===========================================================================*/
static void
SetupCollectQuantStats(const char * const charPtr)
{
char fname[256];
const char * cp;
cp = charPtr;
while ( (*cp != ' ') && (*cp != '\t') && (*cp != '\n')) {
cp++;
}
strncpy(fname, charPtr, cp-charPtr);
fname[cp-charPtr] = '\0';
collect_quant = TRUE;
if ((collect_quant_fp = fopen(fname,"w")) == NULL) {
fprintf(stderr, "Error opening %s for quant statistics\n", fname);
fprintf(stderr, "Using stdout (ick!)\n");
collect_quant_fp = stdout;
}
cp = SkipSpacesTabs(cp);
if (*cp != '\n') {
switch (*cp) {
case 'c':
collect_quant_detailed = 1;
break;
default:
fprintf(stderr, "Unknown TUNE parameter setting format %s\n", cp);
}}
}
/*===========================================================================*
*
* ReadMachineNames
*
* read a list of machine names for parallel execution
*
* RETURNS: nothing
*
* SIDE EFFECTS: machine info updated
*
*===========================================================================*/
static void
ReadMachineNames(FILE *fpointer)
{
char input[256];
char *charPtr;
while ( (fgets(input, 256, fpointer) != NULL) &&
(strncmp(input, "END_PARALLEL", 12) != 0) ) {
if ( input[0] == '#' || input[0] == '\n') {
continue;
}
if ( strncmp(input, "REMOTE", 6) == 0 ) {
charPtr = SkipSpacesTabs(&input[6]);
remote[numMachines] = TRUE;
sscanf(charPtr, "%s %s %s %s", machineName[numMachines],
userName[numMachines], executable[numMachines],
remoteParamFile[numMachines]);
} else {
remote[numMachines] = FALSE;
sscanf(input, "%s %s %s", machineName[numMachines],
userName[numMachines], executable[numMachines]);
}
numMachines++;
}
}
static void
SetupWriteDistortions(const char * const charPtr)
{
char fname[256];
const char * cp;
int i;
WriteDistortionNumbers = TRUE;
cp = charPtr;
while ( (*cp != ' ') && (*cp != '\t') && (*cp != '\n')) {
cp++;
}
strncpy(fname, charPtr, cp-charPtr);
fname[cp-charPtr] = '\0';
collect_quant = TRUE;
if ((distortion_fp = fopen(fname,"w")) == NULL) {
fprintf(stderr, "Error opening %s for quant statistics\n", fname);
fprintf(stderr, "Using stdout (ick!)\n");
distortion_fp = stdout;
}
cp = SkipSpacesTabs(cp);
if (*cp != '\n') {
switch (*cp) {
case 'c':
collect_distortion_detailed = TRUE;
break;
case 't': {
char scratch[256];
collect_distortion_detailed = 2;
for (i = 1; i < 32; i++) {
sprintf(scratch, "%srate%d", fname, i);
fp_table_rate[i-1] = fopen(scratch, "w");
sprintf(scratch, "%sdist%d", fname, i);
fp_table_dist[i-1] = fopen(scratch, "w");
}}
break;
default:
fprintf(stderr, "Unknown TUNE parameter setting format %s\n", cp);
}}
}
static void
ReadInputFileNames(FILE *fpointer,
const char *endInput)
{
char input[256];
char left[256], right[256];
char *globPtr, *charPtr;
char leftNumText[256], rightNumText[256];
char skipNumText[256];
int leftNum, rightNum;
int skipNum;
boolean padding;
int numPadding = 0;
int length;
char full_path[MAXPATHLEN + 256];
FILE *jmovie;
inputFileEntries = (InputFileEntry **) malloc(INPUT_ENTRY_BLOCK_SIZE*
sizeof(InputFileEntry *));
maxInputFileEntries = INPUT_ENTRY_BLOCK_SIZE;
length = strlen(endInput);
/* read input files up until endInput */
while ( (fgets(input, 256, fpointer) != NULL) &&
(strncmp(input, endInput, length) != 0) ) {
/* if input is coming in via standard input, keep on looping till the
* endInput string is reached so that the program points to the right
* place on exit.
*/
if ( stdinUsed ) {
continue;
}
/* ignore comments and newlines */
if ( (input[0] == '#') || (input[0] == '\n') ) {
continue;
}
if (input[0] == '`' ) { /* Recurse for commands */
FILE *fp;
char cmd[300], *start, *end, tmp[300], cdcmd[110];
start = &input[1];
end = &input[strlen(input)-1];
while (*end != '`') {
end--;
}
end--;
if (optionSeen[OPTION_INPUT_DIR] == TRUE) {
sprintf(cdcmd,"cd %s;",currentPath);
} else {
strcpy(cdcmd,"");
}
strncpy(tmp,start,end-start+1);
sprintf(cmd,"(%s %s)", cdcmd, tmp);
fp = popen(cmd,"r");
if (fp == NULL) {
fprintf(stderr,"Command failed! Could not open piped command:\n%s\n",cmd);
continue;
}
ReadInputFileNames(fp,"HOPE-THIS_ISNT_A_FILENAME.xyz5555");
continue;
}
/* get rid of trailing whitespace including newline */
while (isspace(input[strlen(input)-1])) {
input[strlen(input)-1] = '\0';
}
if ( numInputFileEntries == maxInputFileEntries ) { /* more space! */
maxInputFileEntries += INPUT_ENTRY_BLOCK_SIZE;
inputFileEntries = (InputFileEntry **) realloc(inputFileEntries,
maxInputFileEntries*
sizeof(InputFileEntry *));
}
inputFileEntries[numInputFileEntries] = (InputFileEntry *)
malloc(sizeof(InputFileEntry));
if ( input[strlen(input)-1] == ']' ) {
inputFileEntries[numInputFileEntries]->glob = TRUE;
inputFileEntries[numInputFileEntries]->repeat = FALSE;
/* star expand */
globPtr = input;
charPtr = left;
/* copy left of '*' */
while ( (*globPtr != '\0') && (*globPtr != '*') ) {
*charPtr = *globPtr;
charPtr++;
globPtr++;
}
*charPtr = '\0';
if (*globPtr == '\0') {
fprintf(stderr, "WARNING: expanding non-star regular expression\n");
inputFileEntries[numInputFileEntries]->repeat = TRUE;
globPtr = input;
charPtr = left;
/* recopy left of whitespace */
while ( (*globPtr != '\0') && (*globPtr != '*') &&
(*globPtr != ' ') && (*globPtr != '\t')) {
*charPtr = *globPtr;
charPtr++;
globPtr++;
}
*charPtr = '\0';
*right = '\0';
} else {
globPtr++;
charPtr = right;
/* copy right of '*' */
while ( (*globPtr != '\0') && (*globPtr != ' ') &&
(*globPtr != '\t') ) {
*charPtr = *globPtr;
charPtr++;
globPtr++;
}
*charPtr = '\0';
}
globPtr = SkipSpacesTabs(globPtr);
if ( *globPtr != '[' ) {
throw "Invalid input file expansion expression (no '[')";
}
globPtr++;
charPtr = leftNumText;
/* copy left number */
while ( isdigit(*globPtr) ) {
*charPtr = *globPtr;
charPtr++;
globPtr++;
}
*charPtr = '\0';
if ( *globPtr != '-' ) {
throw "Invalid input file expansion expression (no '-')";
}
globPtr++;
charPtr = rightNumText;
/* copy right number */
while ( isdigit(*globPtr) ) {
*charPtr = *globPtr;
charPtr++;
globPtr++;
}
*charPtr = '\0';
if ( atoi(rightNumText) < atoi(leftNumText) ) {
throw "Beginning of input range is higher than end";
}
if ( *globPtr != ']' ) {
if ( *globPtr != '+' ) {
throw "Invalid input file expansion expression (no ']')";
}
globPtr++;
charPtr = skipNumText;
/* copy skip number */
while ( isdigit(*globPtr) ) {
*charPtr = *globPtr;
charPtr++;
globPtr++;
}
*charPtr = '\0';
if ( *globPtr != ']' ) {
throw "Invalid input file expansion expression (no ']')";
}
skipNum = atoi(skipNumText);
} else {
skipNum = 1;
}
leftNum = atoi(leftNumText);
rightNum = atoi(rightNumText);
if ( (leftNumText[0] == '0') && (leftNumText[1] != '\0') ) {
padding = TRUE;
numPadding = strlen(leftNumText);
} else {
padding = FALSE;
}
inputFileEntries[numInputFileEntries]->startID = leftNum;
inputFileEntries[numInputFileEntries]->endID = rightNum;
inputFileEntries[numInputFileEntries]->skip = skipNum;
inputFileEntries[numInputFileEntries]->numFiles = (rightNum-leftNum+1)/skipNum;
strcpy(inputFileEntries[numInputFileEntries]->left, left);
strcpy(inputFileEntries[numInputFileEntries]->right, right);
if ( padding ) {
inputFileEntries[numInputFileEntries]->numPadding = numPadding;
} else {
inputFileEntries[numInputFileEntries]->numPadding = -1;
}
} else {
strcpy(inputFileEntries[numInputFileEntries]->left, input);
if (baseFormat == JMOVIE_FILE_TYPE) {
inputFileEntries[numInputFileEntries]->glob = TRUE;
full_path[0] = '\0';
strcpy(full_path, currentPath);
if (! stdinUsed) {
strcat(full_path, "/");
strcat(full_path, input);
jmovie = fopen(input, "rb");
if (jmovie == NULL) {
perror (input);
}
fseek (jmovie, (8*sizeof(char)), 0);
fseek (jmovie, (2*sizeof(int)), 1);
if (fread (&(inputFileEntries[numInputFileEntries]->numFiles),
sizeof(int), 1, jmovie) != 1) {
throw "Error in reading number of frames in JMOVIE";
}
fclose (jmovie);
}
strcpy(inputFileEntries[numInputFileEntries]->right,".jpg");
inputFileEntries[numInputFileEntries]->numPadding = -1;
inputFileEntries[numInputFileEntries]->startID = 1;
inputFileEntries[numInputFileEntries]->endID = (inputFileEntries[numInputFileEntries]->numFiles-1);
inputFileEntries[numInputFileEntries]->skip = 1;
if (! realQuiet) {
fprintf (stdout, "Encoding all %d frames from JMOVIE.\n", inputFileEntries[numInputFileEntries]->endID);
}
} else {
inputFileEntries[numInputFileEntries]->glob = FALSE;
inputFileEntries[numInputFileEntries]->numFiles = 1;
/* fixes a bug from version 1.3: */
inputFileEntries[numInputFileEntries]->numPadding = 0;
/* fixes a bug from version 1.4 */
strcpy(inputFileEntries[numInputFileEntries]->right,"\0");
inputFileEntries[numInputFileEntries]->startID = 0;
inputFileEntries[numInputFileEntries]->endID = 0;
inputFileEntries[numInputFileEntries]->skip = 0;
}
}
numInputFiles += inputFileEntries[numInputFileEntries]->numFiles;
numInputFileEntries++;
}
}
/*===========================================================================*
*
* ReadParamFile
*
* read the parameter file
* function is ENCODE_FRAMES, COMBINE_GOPS, or COMBINE_FRAMES, and
* will slightly modify the procedure's behavior as to what it
* is looking for in the parameter file
*
* RETURNS: TRUE if the parameter file was read correctly; FALSE if not
*
* SIDE EFFECTS: sets parameters accordingly, as well as machine info for
* parallel execution and input file names
*
*===========================================================================*/
boolean
ReadParamFile(char *fileName,
int function)
{
numInputFileEntries = 0; // for gmsh
FILE *fpointer;
char input[256];
char *charPtr;
boolean yuvUsed = FALSE;
/*
static const char *optionText[LAST_OPTION+1] = { "GOP_SIZE", "PATTERN", "PIXEL", "PQSCALE",
"OUTPUT", "RANGE", "PSEARCH_ALG", "IQSCALE", "INPUT_DIR",
"INPUT_CONVERT", "INPUT", "BQSCALE", "BASE_FILE_FORMAT",
"SLICES_PER_FRAME", "BSEARCH_ALG", "REFERENCE_FRAME"};
*/
register int index;
register int row, col;
if ( (fpointer = fopen(fileName, "r")) == NULL ) {
fprintf(stderr, "Error: Cannot open parameter file: %s\n", fileName);
return FALSE;
}
/* should set defaults */
numInputFiles = 0;
numMachines = 0;
sprintf(currentPath, ".");
sprintf(currentGOPPath, ".");
sprintf(currentFramePath, ".");
#ifndef HPUX
SetRemoteShell((char*)"rsh");
#else
SetRemoteShell("remsh");
#endif
switch(function) {
case ENCODE_FRAMES:
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) {
optionSeen[index] = FALSE;
}
optionSeen[OPTION_IO_CONVERT] = FALSE;
optionSeen[OPTION_SLAVE_CONVERT] = FALSE;
break;
case COMBINE_GOPS:
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) {
optionSeen[index] = TRUE;
}
optionSeen[OPTION_OUTPUT] = FALSE;
break;
case COMBINE_FRAMES:
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) {
optionSeen[index] = TRUE;
}
optionSeen[OPTION_GOP] = FALSE;
optionSeen[OPTION_OUTPUT] = FALSE;
break;
}
for( index=LAST_OPTION+1; index<= NUM_OPTIONS; index++ ) {
optionSeen[index]=FALSE;
}
while ( fgets(input, 256, fpointer) != NULL ) {
/* skip comments */
if ( input[0] == '#' ) {
continue;
}
{
int len = strlen(input);
if (input[len-1] == '\n') {
len--;
input[len] = '\0'; /* get rid of newline */
/* Junk whitespace */
while ((len >= 0) && ((input[len-1] == ' ') || (input[len-1] == '\t'))) {
input[--len] = '\0';
}
}
}
if (strlen(SkipSpacesTabs(input)) == 0) continue;
switch(input[0]) {
case 'A':
if ( strncmp(input, "ASPECT_RATIO", 12) == 0 ) {
charPtr = SkipSpacesTabs(&input[12]);
aspectRatio = GetAspectRatio(charPtr);
optionSeen[OPTION_ASPECT_RATIO] = TRUE;
}
break;
case 'B':
if ( strncmp(input, "BQSCALE", 7) == 0 ) {
charPtr = SkipSpacesTabs(&input[7]);
SetBQScale(atoi(charPtr));
optionSeen[OPTION_BQSCALE] = TRUE;
} else if ( strncmp(input, "BASE_FILE_FORMAT", 16) == 0 ) {
charPtr = SkipSpacesTabs(&input[16]);
SetFileFormat(charPtr);
if ( (strncmp(charPtr,"YUV",3) == 0) ||
(strcmp(charPtr,"Y") == 0) ) {
yuvUsed = TRUE;
}
optionSeen[OPTION_BASE_FORMAT] = TRUE;
} else if ( strncmp(input, "BSEARCH_ALG", 11) == 0 ) {
charPtr = SkipSpacesTabs(&input[11]);
SetBSearchAlg(charPtr);
optionSeen[OPTION_BSEARCH_ALG] = TRUE;
} else if ( strncmp(input, "BIT_RATE", 8) == 0 ) {
charPtr = SkipSpacesTabs(&input[8]);
setBitRate(charPtr);
optionSeen[OPTION_BIT_RATE] = TRUE;
} else if ( strncmp(input, "BUFFER_SIZE", 11) == 0 ) {
charPtr = SkipSpacesTabs(&input[11]);
setBufferSize(charPtr);
optionSeen[OPTION_BUFFER_SIZE] = TRUE;
}
break;
case 'C':
if ( strncmp(input, "CDL_FILE", 8) == 0 ) {
charPtr = SkipSpacesTabs(&input[8]);
strcpy(specificsFile, charPtr);
specificsOn=TRUE;
optionSeen[OPTION_SPECIFICS] = TRUE;
} else if ( strncmp(input, "CDL_DEFINES", 11) == 0 ) {
charPtr = SkipSpacesTabs(&input[11]);
strcpy(specificsDefines, charPtr);
optionSeen[OPTION_DEFS_SPECIFICS] = TRUE;
}
break;
case 'F':
if ( strncmp(input, "FRAME_INPUT_DIR", 15) == 0 ) {
charPtr = SkipSpacesTabs(&input[15]);
if ( strncmp(charPtr, "stdin", 5) == 0 ||
strncmp(charPtr, "STDIN", 5) == 0 ) {
stdinUsed = TRUE;
numInputFiles = MAXINT;
numInputFileEntries = 1;
}
strcpy(currentFramePath, charPtr);
} else if ( strncmp(input, "FRAME_INPUT", 11) == 0 ) {
if ( function == COMBINE_FRAMES ) {
ReadInputFileNames(fpointer, "FRAME_END_INPUT");
}
} else if ( strncmp(input, "FORCE_I_ALIGN", 13) == 0 ) {
forceIalign = TRUE;
} else if ( strncmp(input, "FORCE_ENCODE_LAST_FRAME", 23) == 0 ) {
forceEncodeLast = TRUE;
} else if ( strncmp(input, "FRAME_RATE", 10) == 0 ) {
charPtr = SkipSpacesTabs(&input[10]);
frameRate = GetFrameRate(charPtr);
frameRateRounded = (int) VidRateNum[frameRate];
if ( (frameRate % 3) == 1) {
frameRateInteger = FALSE;
}
optionSeen[OPTION_FRAME_RATE] = TRUE;
}
break;
case 'G':
if ( strncmp(input, "GOP_SIZE", 8) == 0 ) {
charPtr = SkipSpacesTabs(&input[8]);
SetGOPSize(atoi(charPtr));
optionSeen[OPTION_GOP] = TRUE;
} else if ( strncmp(input, "GOP_INPUT_DIR", 13) == 0 ) {
charPtr = SkipSpacesTabs(&input[13]);
if ( strncmp(charPtr, "stdin", 5) == 0 ||
strncmp(charPtr, "STDIN", 5) == 0 ) {
stdinUsed = TRUE;
numInputFiles = MAXINT;
numInputFileEntries = 1;
}
strcpy(currentGOPPath, charPtr);
} else if ( strncmp(input, "GOP_INPUT", 9) == 0 ) {
if ( function == COMBINE_GOPS ) {
ReadInputFileNames(fpointer, "GOP_END_INPUT");
}
} else if ( strncmp(input, "GAMMA", 5) == 0) {
charPtr = SkipSpacesTabs(&input[5]);
GammaCorrection = TRUE;
sscanf(charPtr,"%f",&GammaValue);
optionSeen[OPTION_GAMMA] = TRUE;
}
break;
case 'I':
if ( strncmp(input, "IQSCALE", 7) == 0 ) {
charPtr = SkipSpacesTabs(&input[7]);
SetIQScale(atoi(charPtr));
optionSeen[OPTION_IQSCALE] = TRUE;
} else if ( strncmp(input, "INPUT_DIR", 9) == 0 ) {
charPtr = SkipSpacesTabs(&input[9]);
if ( strncmp(charPtr, "stdin", 5) == 0 ||
strncmp(charPtr, "STDIN", 5) == 0 ) {
stdinUsed = TRUE;
numInputFiles = MAXINT;
numInputFileEntries = 1;
}
strcpy(currentPath, charPtr);
optionSeen[OPTION_INPUT_DIR] = TRUE;
} else if ( strncmp(input, "INPUT_CONVERT", 13) == 0 ) {
charPtr = SkipSpacesTabs(&input[13]);
strcpy(inputConversion, charPtr);
optionSeen[OPTION_INPUT_CONVERT] = TRUE;
} else if ( strcmp(input, "INPUT") == 0 ) { /* yes, strcmp */
if ( function == ENCODE_FRAMES ) {
ReadInputFileNames(fpointer, "END_INPUT");
optionSeen[OPTION_INPUT] = TRUE;
}
} else if ( strncmp(input, "IO_SERVER_CONVERT", 17) == 0 ) {
charPtr = SkipSpacesTabs(&input[17]);
strcpy(ioConversion, charPtr);
optionSeen[OPTION_IO_CONVERT] = TRUE;
} else if ( strncmp(input, "IQTABLE", 7) == 0 ) {
for ( row = 0; row < 8; row ++ ) {
if(!fgets(input, 256, fpointer)) return FALSE;
charPtr = input;
if (8!=sscanf(charPtr,"%d %d %d %d %d %d %d %d",
&qtable[row*8+0], &qtable[row*8+1],
&qtable[row*8+2], &qtable[row*8+3],
&qtable[row*8+4], &qtable[row*8+5],
&qtable[row*8+6], &qtable[row*8+7])) {
throw "Line of IQTABLE doesn't have 8 elements!";
}
for ( col = 0; col < 8; col ++ ) {
if ((qtable[row*8+col]<1) || (qtable[row*8+col]>255)) {
fprintf(stderr,
"Warning: IQTable Element %1d,%1d (%d) corrected to 1-255.\n",
row+1, col+1, qtable[row*8+col]);
qtable[row*8+col] = (qtable[row*8+col]<1)?1:255;
}}
}
if ( qtable[0] != 8 ) {
fprintf(stderr, "Warning: IQTable Element 1,1 reset to 8, since it must be 8.\n");
qtable[0] = 8;
}
customQtable = qtable;
optionSeen[OPTION_IQTABLE] = TRUE;
} else if ( strncmp(input, "INPUT", 5) == 0 ) { /* handle spaces after input */
//log(10.0);
charPtr = SkipSpacesTabs(&input[5]);
if ( function == ENCODE_FRAMES && *charPtr==0) {
ReadInputFileNames(fpointer, "END_INPUT");
optionSeen[OPTION_INPUT] = TRUE;
}
}
break;
case 'N':
if ( strncmp(input, "NIQTABLE", 8) == 0 ) {
for ( row = 0; row < 8; row ++ ) {
if(!fgets(input, 256, fpointer)) return FALSE;
charPtr = input;
if (8!=sscanf(charPtr,"%d %d %d %d %d %d %d %d",
&niqtable[row*8+0], &niqtable[row*8+1],
&niqtable[row*8+2], &niqtable[row*8+3],
&niqtable[row*8+4], &niqtable[row*8+5],
&niqtable[row*8+6], &niqtable[row*8+7])) {
throw "Line of NIQTABLE doesn't have 8 elements!";
}
for ( col = 0; col < 8; col++ ) {
if ((niqtable[row*8+col]<1) || (niqtable[row*8+col]>255)) {
fprintf(stderr,
"Warning: NIQTable Element %1d,%1d (%d) corrected to 1-255.\n",
row+1, col+1, niqtable[row*8+col]);
niqtable[row*8+col]=(niqtable[row*8+col]<1)?1:255;
}}
}
customNIQtable = niqtable;
optionSeen[OPTION_NIQTABLE] = TRUE;
}
break;
case 'O':
if ( strncmp(input, "OUTPUT", 6) == 0 ) {
charPtr = SkipSpacesTabs(&input[6]);
if ( whichGOP == -1 ) {
strcpy(outputFileName, charPtr);
} else {
sprintf(outputFileName, "%s.gop.%d",
charPtr, whichGOP);
}
optionSeen[OPTION_OUTPUT] = TRUE;
}
break;
case 'P':
if ( strncmp(input, "PATTERN", 7) == 0 ) {
charPtr = SkipSpacesTabs(&input[7]);
SetFramePattern(charPtr);
optionSeen[OPTION_PATTERN] = TRUE;
} else if ( strncmp(input, "PIXEL", 5) == 0 ) {
charPtr = SkipSpacesTabs(&input[5]);
SetPixelSearch(charPtr);
optionSeen[OPTION_PIXEL] = TRUE;
} else if ( strncmp(input, "PQSCALE", 7) == 0 ) {
charPtr = SkipSpacesTabs(&input[7]);
SetPQScale(atoi(charPtr));
optionSeen[OPTION_PQSCALE] = TRUE;
} else if ( strncmp(input, "PSEARCH_ALG", 11) == 0 ) {
charPtr = SkipSpacesTabs(&input[11]);
SetPSearchAlg(charPtr);
optionSeen[OPTION_PSEARCH_ALG] = TRUE;
} else if ( strncmp(input, "PARALLEL_TEST_FRAMES", 20) == 0 ) {
SetParallelPerfect(FALSE);
charPtr = SkipSpacesTabs(&input[20]);
parallelTestFrames = atoi(charPtr);
} else if ( strncmp(input, "PARALLEL_TIME_CHUNKS", 20) == 0 ) {
SetParallelPerfect(FALSE);
charPtr = SkipSpacesTabs(&input[20]);
parallelTimeChunks = atoi(charPtr);
} else if ( strncmp(input, "PARALLEL_CHUNK_TAPER", 20) == 0 ) {
SetParallelPerfect(FALSE);
parallelTimeChunks = -1;
} else if ( strncmp(input, "PARALLEL_PERFECT", 16) == 0 ) {
SetParallelPerfect(TRUE);
} else if ( strncmp(input, "PARALLEL", 8) == 0 ) {
ReadMachineNames(fpointer);
optionSeen[OPTION_PARALLEL] = TRUE;
}
break;
case 'R':
if ( strncmp(input, "RANGE", 5) == 0 ) {
int num_ranges=0,a,b;
charPtr = SkipSpacesTabs(&input[5]);
optionSeen[OPTION_RANGE] = TRUE;
num_ranges=sscanf(charPtr,"%d %d",&a,&b);
if (num_ranges==2) {
SetSearchRange(a,b);
} else if (sscanf(charPtr,"%d [%d]",&a,&b)==2) {
SetSearchRange(a,b);
} else SetSearchRange(a,a);
} else if ( strncmp(input, "REFERENCE_FRAME", 15) == 0 ) {
charPtr = SkipSpacesTabs(&input[15]);
SetReferenceFrameType(charPtr);
optionSeen[OPTION_REF_FRAME] = TRUE;
} else if ( strncmp(input, "RSH", 3) == 0 ) {
charPtr = SkipSpacesTabs(&input[3]);
SetRemoteShell(charPtr);
} else if ( strncmp(input, "RESIZE", 6) == 0 ) {
charPtr = SkipSpacesTabs(&input[6]);
sscanf(charPtr, "%dx%d", &outputWidth, &outputHeight);
outputWidth &= ~(DCTSIZE * 2 - 1);
outputHeight &= ~(DCTSIZE * 2 - 1);
optionSeen[OPTION_RESIZE] = TRUE;
}
break;
case 'S':
if ( strncmp(input, "SLICES_PER_FRAME", 16) == 0 ) {
charPtr = SkipSpacesTabs(&input[16]);
SetSlicesPerFrame(atoi(charPtr));
optionSeen[OPTION_SPF] = TRUE;
} else if ( strncmp(input, "SLAVE_CONVERT", 13) == 0 ) {
charPtr = SkipSpacesTabs(&input[13]);
strcpy(slaveConversion, charPtr);
optionSeen[OPTION_SLAVE_CONVERT] = TRUE;
} else if ( strncmp(input, "SPECIFICS_FILE", 14) == 0 ) {
charPtr = SkipSpacesTabs(&input[14]);
strcpy(specificsFile, charPtr);
specificsOn=TRUE;
optionSeen[OPTION_SPECIFICS] = TRUE;
} else if ( strncmp(input, "SPECIFICS_DEFINES", 16) == 0 ) {
charPtr = SkipSpacesTabs(&input[17]);
strcpy(specificsDefines, charPtr);
optionSeen[OPTION_DEFS_SPECIFICS] = TRUE;
} else if (strncmp(input, "SEQUENCE_SIZE", 13) == 0) {
charPtr = SkipSpacesTabs(&input[13]);
mult_seq_headers = atoi(charPtr);
} else if (strncmp(input, "SIZE", 4) == 0 ) {
charPtr = SkipSpacesTabs(&input[4]);
sscanf(charPtr, "%dx%d", &yuvWidth, &yuvHeight);
realWidth = yuvWidth;
realHeight = yuvHeight;
Fsize_Validate(&yuvWidth, &yuvHeight);
optionSeen[OPTION_YUV_SIZE] = TRUE;
}
break;
case 'T':
if ( strncmp(input, "TUNE", 4) == 0) {
tuneingOn = TRUE;
charPtr = SkipSpacesTabs(&input[4]);
ParseTuneParam(charPtr);
}
break;
case 'U':
if ( strncmp(input, "USER_DATA", 9) == 0 ) {
charPtr = SkipSpacesTabs(&input[9]);
strcpy((char*)userDataFileName, charPtr);
optionSeen[OPTION_USER_DATA] = TRUE;
}
break;
case 'Y':
if (strncmp(input, "YUV_SIZE", 8) == 0 ) {
charPtr = SkipSpacesTabs(&input[8]);
sscanf(charPtr, "%dx%d", &yuvWidth, &yuvHeight);
realWidth = yuvWidth;
realHeight = yuvHeight;
Fsize_Validate(&yuvWidth, &yuvHeight);
optionSeen[OPTION_YUV_SIZE] = TRUE;
}
else if (strncmp(input, "Y_SIZE", 6) == 0 ) {
charPtr = SkipSpacesTabs(&input[6]);
sscanf(charPtr, "%dx%d", &yuvWidth, &yuvHeight);
realWidth = yuvWidth;
realHeight = yuvHeight;
Fsize_Validate(&yuvWidth, &yuvHeight);
optionSeen[OPTION_YUV_SIZE] = TRUE;
}
else if ( strncmp(input, "YUV_FORMAT", 10) == 0 ) {
charPtr = SkipSpacesTabs(&input[10]);
strcpy(yuvConversion, charPtr);
optionSeen[OPTION_YUV_FORMAT] = TRUE;
}
break;
}
}
fclose(fpointer);
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) {
if ( ! optionSeen[index] ) {
/* INPUT unnecessary when stdin is used */
if ((index == OPTION_INPUT) && stdinUsed) {
continue;
}
throw "Missing option";
}
}
/* error checking */
if ( yuvUsed ) {
if (! optionSeen[OPTION_YUV_SIZE]) {
throw "YUV format used but YUV_SIZE not given";
}
if (! optionSeen[OPTION_YUV_FORMAT]) {
strcpy (yuvConversion, "EYUV");
fprintf(stderr, "WARNING: YUV format not specified; defaulting to Berkeley YUV (EYUV)\n\n");
}
}
if ( stdinUsed && optionSeen[OPTION_PARALLEL] ) {
throw "stdin reading for parallel execution not enabled yet";
}
if ( optionSeen[OPTION_PARALLEL] && !optionSeen[OPTION_YUV_SIZE]) {
throw "Specify SIZE WxH for parallel encoding";
}
if ( optionSeen[OPTION_IO_CONVERT] != optionSeen[OPTION_SLAVE_CONVERT] ) {
throw "must have either both IO_SERVER_CONVERT and SLAVE_CONVERT or neither";
}
if ( optionSeen[OPTION_DEFS_SPECIFICS] && !optionSeen[OPTION_SPECIFICS]) {
throw "does not make sense to define Specifics file options, but no specifics file";
}
SetIOConvert(optionSeen[OPTION_IO_CONVERT]);
SetResize(optionSeen[OPTION_RESIZE]);
if ( function == ENCODE_FRAMES ) {
SetFCode();
if ( psearchAlg == PSEARCH_TWOLEVEL )
SetPixelSearch((char*)"HALF");
}
return TRUE;
}
