void SearchEdge() {
int x = 0;
int z = 0;
int tmp;
int tmp1, tmp2;
int LorR = 0;
int buffer[160];
int F_continueSearch[2] = { 1, 1 };
int F_maybeCrossRoad[2] = { 0, 0 };
int F_reborn = 0;
uchar buffer_startLine[80][2];
int n_startLine = 1;
int C_startLine = 0;
int startLineX[2];
Pr_SelectFIFO = ~Pr_SelectFIFO;
al422b_SelectFIFO(Pr_SelectFIFO);
al422b_Reset();
// initial parameters --->>>
F_startLine = 0;
edgeStartZ[left] = 0;
edgeStartZ[right] = 0;
C_activePoint[left] = 0;
C_activePoint[right] = 0;
searchRange[right].start = rightSearchRange;
searchRange[right].end = midSearchRange;
searchRange[left].start = midSearchRange;
searchRange[left].end = leftSearchRange;
SkipLines(skipLines-1);
SkipPixels(40);
for (x = 0; x < 80; x++)
buffer_startLine[x][0] = ReadPixel();
SkipPixels(40);
for (z = 0; z < 30; z++) {
if(z<8)
{
SkipLines(((29 - z) / skiplineControl) - 1);
//ÆðÅÜÏßËÑË÷
startLineX[left] = 79;
startLineX[right] = 0;
tmp1 = n_startLine % 2;
tmp2 = (n_startLine - 1) % 2;
SkipPixels(40);
for(x=0;x<80;x++)buffer_startLine[x][tmp1] = ReadPixel();
SkipPixels(40);
C_startLine = 0;
for(x=0;x<50;x++)
{
if((ABS(buffer_startLine[x][tmp1] - buffer_startLine[x][tmp2])) > (thresholdEdge+10))
{
C_startLine ++;
}
else
{
if(C_startLine>5)
{
startLineX[right] = x;
break;
}
else C_startLine = 0;
}
}
C_startLine = 0;
for(x=79;x>50;x--)
{
if((ABS(buffer_startLine[x][tmp1] - buffer_startLine[x][tmp2])) > (thresholdEdge+10))
{
C_startLine ++;
}
else
{
if(C_startLine>5)
{
startLineX[left] = x;
break;
}
else C_startLine = 0;
}
}
if((ABS(startLineX[left] - startLineX[right])) < (50))
F_startLine = 1;
n_startLine ++;
}
else
{
SkipLines((29 - z) / skiplineControl);
}
if(searchRange[right].end > searchRange[left].start)
{
searchRange[left].start = (searchRange[right].end + searchRange[left].start) / 2;
searchRange[right].end = searchRange[left].start;
}
tmp = searchRange[right].start;
SkipPixels(tmp);
for(x=searchRange[right].start;x<searchRange[right].end;x++)buffer[x] = ReadPixel();
tmp = searchRange[left].start - searchRange[right].end;
SkipPixels(tmp);
for(x=searchRange[left].start;x<searchRange[left].end;x++)buffer[x] = ReadPixel();
tmp = 160 - searchRange[left].end;
SkipPixels(tmp);
//right
LorR = right;
if(F_continueSearch[LorR] == 1)
{
F_continueSearch[LorR] = 0;
for(x=(searchRange[LorR].end-1-2);x>=searchRange[LorR].start;x--)
{
if(Gradient(buffer[x+2] ,buffer[x]) > thresholdEdge)
{
if(F_reborn == 1)
edgeStartZ[LorR] = 10;
else
{
if(z>1)//ÅжÏÕÛ½Ç
{
if((ABS((x - edgePoint[LorR][z-1].x) - (edgePoint[LorR][z-1].x - edgePoint[LorR][z-2].x)))> 5)
{
break;
}
}
}
edgePoint[LorR][z].x = x;
edgePoint[LorR][z].z = z;
SetSearchRange(LorR, x, defaultRange);
F_continueSearch[LorR] = 1;
C_activePoint[LorR] ++;
break;
}
}
}
//left
LorR = left;
if(F_continueSearch[LorR] == 1)
{
F_continueSearch[LorR] = 0;
for(x=searchRange[LorR].start+2;x<searchRange[LorR].end;x++)
{
if(Gradient(buffer[x-2] ,buffer[x]) > thresholdEdge)
{
if(F_reborn == 1)
edgeStartZ[LorR] = 10;
else
{
if(z>1)//ÅжÏÕÛ½Ç
{
if((ABS((x - edgePoint[LorR][z-1].x) - (edgePoint[LorR][z-1].x - edgePoint[LorR][z-2].x)))> 5)
{
break;
}
}
}
edgePoint[LorR][z].x = x;
edgePoint[LorR][z].z = z;
SetSearchRange(LorR, x, defaultRange);
F_continueSearch[LorR] = 1;
C_activePoint[LorR] ++;
break;
}
}
}
switch(z)
{
case 2://Í·Á½Ðж¼Ã»ÓÐ×¥µ½±ßÑصÄÇé¿ö Åж¨
if((C_activePoint[left] + C_activePoint[right]) < 3)
F_reborn = 1;
break;
case 9://¡°¸´»î°É,ÎÒµÄÓÂÊ¿¡±
if(F_reborn == 1)
{
F_continueSearch[left] = 1;
F_continueSearch[right] = 1;
C_activePoint[left] = 0;
C_activePoint[right] = 0;
searchRange[right].start = 30;
searchRange[right].end = 79;
searchRange[left].start = 79;
searchRange[left].end = 130;
}
break;
case 10:
if((C_activePoint[left]+ C_activePoint[right]) < 2)goto myEnd;
break;
}
}
myEnd:
if ((C_activePoint[left] + C_activePoint[right]) < 8) {
F_crossRoad = 1;
}
if ((C_activePoint[left] + C_activePoint[right]) > 20) {
F_crossRoad = 0;
}
for (LorR = 0; LorR < 2; LorR++) {
if(C_activePoint[LorR] == 0)C_activePoint[LorR] = 1;
crctr_BTX[LorR].tail = edgePoint[LorR][(C_activePoint[LorR]-1) + edgeStartZ[LorR]];
crctr_BTX[LorR].head = edgePoint[LorR][edgeStartZ[LorR]];
crctr_BTX[LorR].inflection = GetInflectionPoint(LorR);
crctr_BTX[LorR].k_hi =KPP(crctr_BTX[LorR].inflection,crctr_BTX[LorR].head);
crctr_BTX[LorR].k_it =KPP(crctr_BTX[LorR].tail,crctr_BTX[LorR].inflection);
crctr_BTX[LorR].k_ht =KPP(crctr_BTX[LorR].tail,crctr_BTX[LorR].head);
crctr_BTX[LorR].R_hit = crctr_BTX[LorR].k_it- crctr_BTX[LorR].k_hi;
}
}
/*===========================================================================*
*
* 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;
}