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elphel-apps-php-extension
Commit 35bca15d authored by Andrey Filippov's avatar Andrey Filippov
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updated to exif/tiff

parent 155aea63
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Showing with 29 additions and 29 deletions
src/ext/elphel/elphel_php.c
View file @ 35bca15d
...@@ -1480,7 +1480,7 @@ long createExifDirectory (int rebuild) { /// build directory of pointers in the ...@@ -1480,7 +1480,7 @@ long createExifDirectory (int rebuild) { /// build directory of pointers in the
numfields++; numfields++;
} }
// php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: indx= 0x%02x ltag= 0x%08lx len = 0x%08lx src = 0x%08lx dst = 0x%08lx\n", // php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: indx= 0x%02x ltag= 0x%08lx len = 0x%08lx src = 0x%08lx dst = 0x%08lx\n",
// __LINE__, indx, dir_table_entry.ltag, dir_table_entry.len, dir_table_entry.src, dir_table_entry.dst); // __LINE__, indx, dir_table_entry.ltag, dir_table_entry.len, dir_table_entry.src, dir_table_entry.dst_exif);
} }
...@@ -1512,7 +1512,7 @@ PHP_FUNCTION(elphel_get_circbuf_pointers) { ...@@ -1512,7 +1512,7 @@ PHP_FUNCTION(elphel_get_circbuf_pointers) {
///Frame number is in Exif structure ///Frame number is in Exif structure
debug_numfields=createExifDirectory(0); /// make sure directory is current debug_numfields=createExifDirectory(0); /// make sure directory is current
if (ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].ltag==Exif_Image_ImageNumber) /// Exif_Image_FrameNumber_Index is present in template if (ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].ltag==Exif_Image_ImageNumber) /// Exif_Image_FrameNumber_Index is present in template
displacementInPage=ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst; displacementInPage=ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif;
else else
displacementInPage=-1; /// no frame number in Exif displacementInPage=-1; /// no frame number in Exif
...@@ -1641,8 +1641,8 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1641,8 +1641,8 @@ PHP_FUNCTION(elphel_get_exif_elphel)
// php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: exif_page = 0x%x\n", __LINE__,exif_page); // php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: exif_page = 0x%x\n", __LINE__,exif_page);
// php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: exif_page_start = 0x%x\n", __LINE__,exif_page_start); // php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: exif_page_start = 0x%x\n", __LINE__,exif_page_start);
// php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: Exif_Image_ImageNumber_Index = 0x%x\n", __LINE__,Exif_Image_ImageNumber_Index); // php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: Exif_Image_ImageNumber_Index = 0x%x\n", __LINE__,Exif_Image_ImageNumber_Index);
// php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst = 0x%x\n", __LINE__, ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst); // php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif = 0x%x\n", __LINE__, ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif);
// php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst = 0x%x\n", __LINE__,exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst); // php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d: exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif = 0x%x\n", __LINE__,exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif);
array_init(return_value); array_init(return_value);
// /exif_page_start // /exif_page_start
...@@ -1650,12 +1650,12 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1650,12 +1650,12 @@ PHP_FUNCTION(elphel_get_exif_elphel)
// add_assoc_string(return_value, "dbg_exif_page", exif_page, 1); // add_assoc_string(return_value, "dbg_exif_page", exif_page, 1);
// add_assoc_string(return_value, "dbg_exif_page_start", exif_page_start, 1); // add_assoc_string(return_value, "dbg_exif_page_start", exif_page_start, 1);
// add_assoc_string(return_value, "dbg_Exif_Image_ImageNumber_Index", Exif_Image_ImageNumber_Index, 1); // add_assoc_string(return_value, "dbg_Exif_Image_ImageNumber_Index", Exif_Image_ImageNumber_Index, 1);
// add_assoc_string(return_value, "dbg_dst", ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst, 1); // add_assoc_string(return_value, "dbg_dst", ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif, 1);
// add_assoc_string(return_value, "dbg_offs", exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst, 1); // add_assoc_string(return_value, "dbg_offs", exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif, 1);
if (ELPHEL_G(exif_dir)[Exif_Image_ImageDescription_Index].ltag==Exif_Image_ImageDescription) { // Exif_Image_ImageDescription is present in template if (ELPHEL_G(exif_dir)[Exif_Image_ImageDescription_Index].ltag==Exif_Image_ImageDescription) { // Exif_Image_ImageDescription is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageDescription_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageDescription_Index].dst_exif,
SEEK_SET); SEEK_SET);
saferead255(ELPHEL_G(fd_exif[port]), val, ELPHEL_G(exif_dir)[Exif_Image_ImageDescription_Index].len); saferead255(ELPHEL_G(fd_exif[port]), val, ELPHEL_G(exif_dir)[Exif_Image_ImageDescription_Index].len);
add_assoc_string(return_value, "ImageDescription", val, 1); add_assoc_string(return_value, "ImageDescription", val, 1);
...@@ -1663,7 +1663,7 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1663,7 +1663,7 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Exif_Image_FrameNumber_Index 0x13 ///Exif_Image_FrameNumber_Index 0x13
if (ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].ltag==Exif_Image_ImageNumber) { // Exif_Image_FrameNumber_Index is present in template if (ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].ltag==Exif_Image_ImageNumber) { // Exif_Image_FrameNumber_Index is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_ImageNumber_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 4); read(ELPHEL_G(fd_exif[port]), rational3, 4);
sprintf (val,"%ld", (long) __cpu_to_be32( rational3[0])); sprintf (val,"%ld", (long) __cpu_to_be32( rational3[0]));
...@@ -1673,7 +1673,7 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1673,7 +1673,7 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Exif_Image_PageNumber_Index 0x15 - mostly for testing - should be == port ///Exif_Image_PageNumber_Index 0x15 - mostly for testing - should be == port
if (ELPHEL_G(exif_dir)[Exif_Image_PageNumber_Index].ltag==Exif_Image_PageNumber) { // Exif_Image_PageNumber_Index is present in template if (ELPHEL_G(exif_dir)[Exif_Image_PageNumber_Index].ltag==Exif_Image_PageNumber) { // Exif_Image_PageNumber_Index is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_PageNumber_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_PageNumber_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 4); read(ELPHEL_G(fd_exif[port]), rational3, 4);
sprintf (val,"%ld", (long) __cpu_to_be32( rational3[0])); sprintf (val,"%ld", (long) __cpu_to_be32( rational3[0]));
...@@ -1683,7 +1683,7 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1683,7 +1683,7 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Exif_Image_Orientation_Index 0x15 ///Exif_Image_Orientation_Index 0x15
if (ELPHEL_G(exif_dir)[Exif_Image_Orientation_Index].ltag==Exif_Image_Orientation) { // Exif_Image_Orientation_Index is present in template if (ELPHEL_G(exif_dir)[Exif_Image_Orientation_Index].ltag==Exif_Image_Orientation) { // Exif_Image_Orientation_Index is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_Orientation_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Image_Orientation_Index].dst_exif,
SEEK_SET); SEEK_SET);
rational3[0]=0; rational3[0]=0;
read(ELPHEL_G(fd_exif[port]), rational3, 2); read(ELPHEL_G(fd_exif[port]), rational3, 2);
...@@ -1694,14 +1694,14 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1694,14 +1694,14 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///DateTimeOriginal (with subseconds) ///DateTimeOriginal (with subseconds)
if (ELPHEL_G(exif_dir)[Exif_Photo_DateTimeOriginal_Index].ltag==Exif_Photo_DateTimeOriginal) { if (ELPHEL_G(exif_dir)[Exif_Photo_DateTimeOriginal_Index].ltag==Exif_Photo_DateTimeOriginal) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_DateTimeOriginal_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_DateTimeOriginal_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 19); read(ELPHEL_G(fd_exif[port]), val, 19);
val[19]='\0'; val[19]='\0';
if (ELPHEL_G(exif_dir)[Exif_Photo_SubSecTimeOriginal_Index].ltag==Exif_Photo_SubSecTimeOriginal) { if (ELPHEL_G(exif_dir)[Exif_Photo_SubSecTimeOriginal_Index].ltag==Exif_Photo_SubSecTimeOriginal) {
val[19]='.'; val[19]='.';
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_SubSecTimeOriginal_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_SubSecTimeOriginal_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), &val[20], 7); read(ELPHEL_G(fd_exif[port]), &val[20], 7);
val[27]='\0'; val[27]='\0';
...@@ -1712,7 +1712,7 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1712,7 +1712,7 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Exif_Photo_ExposureTime ///Exif_Photo_ExposureTime
if (ELPHEL_G(exif_dir)[Exif_Photo_ExposureTime_Index].ltag==Exif_Photo_ExposureTime) { // Exif_Photo_ExposureTime is present in template if (ELPHEL_G(exif_dir)[Exif_Photo_ExposureTime_Index].ltag==Exif_Photo_ExposureTime) { // Exif_Photo_ExposureTime is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_ExposureTime_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_ExposureTime_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 8); read(ELPHEL_G(fd_exif[port]), rational3, 8);
exposure=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]); exposure=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]);
...@@ -1723,7 +1723,7 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1723,7 +1723,7 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Exif_Photo_MakerNote ///Exif_Photo_MakerNote
if (ELPHEL_G(exif_dir)[Exif_Photo_MakerNote_Index].ltag==Exif_Photo_MakerNote) { // Exif_Photo_MakerNote is present in template if (ELPHEL_G(exif_dir)[Exif_Photo_MakerNote_Index].ltag==Exif_Photo_MakerNote) { // Exif_Photo_MakerNote is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_MakerNote_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_Photo_MakerNote_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), makerNote, 64); read(ELPHEL_G(fd_exif[port]), makerNote, 64);
sprintf (val,"0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx", sprintf (val,"0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx",
...@@ -1749,7 +1749,7 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1749,7 +1749,7 @@ PHP_FUNCTION(elphel_get_exif_elphel)
/// GPS measure mode /// GPS measure mode
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSMeasureMode_Index].ltag==Exif_GPSInfo_GPSMeasureMode) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSMeasureMode_Index].ltag==Exif_GPSInfo_GPSMeasureMode) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSMeasureMode_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSMeasureMode_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 1); read(ELPHEL_G(fd_exif[port]), val, 1);
val[1]='\0'; val[1]='\0';
...@@ -1759,13 +1759,13 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1759,13 +1759,13 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///GPS date/time ///GPS date/time
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSDateStamp_Index].ltag==Exif_GPSInfo_GPSDateStamp) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSDateStamp_Index].ltag==Exif_GPSInfo_GPSDateStamp) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSDateStamp_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSDateStamp_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 10); read(ELPHEL_G(fd_exif[port]), val, 10);
val[10]='\0'; val[10]='\0';
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSTimeStamp_Index].ltag==Exif_GPSInfo_GPSTimeStamp) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSTimeStamp_Index].ltag==Exif_GPSInfo_GPSTimeStamp) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSTimeStamp_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSTimeStamp_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 24); read(ELPHEL_G(fd_exif[port]), rational3, 24);
hours= __cpu_to_be32( rational3[0]); hours= __cpu_to_be32( rational3[0]);
...@@ -1780,13 +1780,13 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1780,13 +1780,13 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///GPS Longitude ///GPS Longitude
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitude_Index].ltag==Exif_GPSInfo_GPSLongitude) { // Exif_GPSInfo_GPSLongitude is present in template if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitude_Index].ltag==Exif_GPSInfo_GPSLongitude) { // Exif_GPSInfo_GPSLongitude is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitude_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitude_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 24); read(ELPHEL_G(fd_exif[port]), rational3, 24);
longitude=__cpu_to_be32( rational3[0])/(1.0*__cpu_to_be32( rational3[1])) + __cpu_to_be32( rational3[2])/(60.0*__cpu_to_be32( rational3[3])); longitude=__cpu_to_be32( rational3[0])/(1.0*__cpu_to_be32( rational3[1])) + __cpu_to_be32( rational3[2])/(60.0*__cpu_to_be32( rational3[3]));
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitudeRef_Index].ltag==Exif_GPSInfo_GPSLongitudeRef) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitudeRef_Index].ltag==Exif_GPSInfo_GPSLongitudeRef) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitudeRef_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLongitudeRef_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 1); read(ELPHEL_G(fd_exif[port]), val, 1);
if (val[0]!= 'E') longitude=-longitude; if (val[0]!= 'E') longitude=-longitude;
...@@ -1797,13 +1797,13 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1797,13 +1797,13 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///GPS Latitude ///GPS Latitude
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitude_Index].ltag==Exif_GPSInfo_GPSLatitude) { // Exif_GPSInfo_GPSLatitude is present in template if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitude_Index].ltag==Exif_GPSInfo_GPSLatitude) { // Exif_GPSInfo_GPSLatitude is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitude_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitude_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 24); read(ELPHEL_G(fd_exif[port]), rational3, 24);
latitude=__cpu_to_be32( rational3[0])/(1.0*__cpu_to_be32( rational3[1])) + __cpu_to_be32( rational3[2])/(60.0*__cpu_to_be32( rational3[3])); latitude=__cpu_to_be32( rational3[0])/(1.0*__cpu_to_be32( rational3[1])) + __cpu_to_be32( rational3[2])/(60.0*__cpu_to_be32( rational3[3]));
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitudeRef_Index].ltag==Exif_GPSInfo_GPSLatitudeRef) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitudeRef_Index].ltag==Exif_GPSInfo_GPSLatitudeRef) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitudeRef_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSLatitudeRef_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 1); read(ELPHEL_G(fd_exif[port]), val, 1);
if (val[0] != 'N') latitude=-latitude; if (val[0] != 'N') latitude=-latitude;
...@@ -1814,14 +1814,14 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1814,14 +1814,14 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///GPS Altitude ///GPS Altitude
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitude_Index].ltag==Exif_GPSInfo_GPSAltitude) { // Exif_GPSInfo_GPSAltitude is present in template if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitude_Index].ltag==Exif_GPSInfo_GPSAltitude) { // Exif_GPSInfo_GPSAltitude is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitude_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitude_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 8); read(ELPHEL_G(fd_exif[port]), rational3, 8);
altitude=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]); altitude=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]);
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitudeRef_Index].ltag==Exif_GPSInfo_GPSAltitudeRef) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitudeRef_Index].ltag==Exif_GPSInfo_GPSAltitudeRef) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitudeRef_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_GPSAltitudeRef_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 1); read(ELPHEL_G(fd_exif[port]), val, 1);
if (val[0] != '\0') altitude=-altitude; if (val[0] != '\0') altitude=-altitude;
...@@ -1832,7 +1832,7 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1832,7 +1832,7 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Compass Direction (magnetic) ///Compass Direction (magnetic)
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassDirection_Index].ltag==Exif_GPSInfo_CompassDirection) { // Exif_GPSInfo_CompassDirection is present in template if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassDirection_Index].ltag==Exif_GPSInfo_CompassDirection) { // Exif_GPSInfo_CompassDirection is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassDirection_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassDirection_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 8); read(ELPHEL_G(fd_exif[port]), rational3, 8);
heading=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]); heading=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]);
...@@ -1843,14 +1843,14 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1843,14 +1843,14 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Compass Roll ///Compass Roll
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRoll_Index].ltag==Exif_GPSInfo_CompassRoll) { // Exif_GPSInfo_CompassRoll is present in template if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRoll_Index].ltag==Exif_GPSInfo_CompassRoll) { // Exif_GPSInfo_CompassRoll is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRoll_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRoll_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 8); read(ELPHEL_G(fd_exif[port]), rational3, 8);
roll=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]); roll=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]);
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRollRef_Index].ltag==Exif_GPSInfo_CompassRollRef) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRollRef_Index].ltag==Exif_GPSInfo_CompassRollRef) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRollRef_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassRollRef_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 1); read(ELPHEL_G(fd_exif[port]), val, 1);
if (val[0] != EXIF_COMPASS_ROLL_ASCII[0]) roll=-roll; if (val[0] != EXIF_COMPASS_ROLL_ASCII[0]) roll=-roll;
...@@ -1862,14 +1862,14 @@ PHP_FUNCTION(elphel_get_exif_elphel) ...@@ -1862,14 +1862,14 @@ PHP_FUNCTION(elphel_get_exif_elphel)
///Compass Pitch ///Compass Pitch
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitch_Index].ltag==Exif_GPSInfo_CompassPitch) { // Exif_GPSInfo_CompassPitch is present in template if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitch_Index].ltag==Exif_GPSInfo_CompassPitch) { // Exif_GPSInfo_CompassPitch is present in template
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitch_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitch_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), rational3, 8); read(ELPHEL_G(fd_exif[port]), rational3, 8);
pitch=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]); pitch=(1.0*__cpu_to_be32( rational3[0]))/__cpu_to_be32( rational3[1]);
if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitchRef_Index].ltag==Exif_GPSInfo_CompassPitchRef) { if (ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitchRef_Index].ltag==Exif_GPSInfo_CompassPitchRef) {
lseek (ELPHEL_G(fd_exif[port]), lseek (ELPHEL_G(fd_exif[port]),
exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitchRef_Index].dst, exif_page_start+ELPHEL_G(exif_dir)[Exif_GPSInfo_CompassPitchRef_Index].dst_exif,
SEEK_SET); SEEK_SET);
read(ELPHEL_G(fd_exif[port]), val, 1); read(ELPHEL_G(fd_exif[port]), val, 1);
if (val[0] != EXIF_COMPASS_PITCH_ASCII[0]) pitch=-pitch; if (val[0] != EXIF_COMPASS_PITCH_ASCII[0]) pitch=-pitch;
...@@ -1914,7 +1914,7 @@ PHP_FUNCTION(elphel_get_exif_field) ...@@ -1914,7 +1914,7 @@ PHP_FUNCTION(elphel_get_exif_field)
else found= lseek ((int) ELPHEL_G(fd_exif[port]), 0, SEEK_SET); /// Select 0 (currently being acquired) Exif page else found= lseek ((int) ELPHEL_G(fd_exif[port]), 0, SEEK_SET); /// Select 0 (currently being acquired) Exif page
if (found<0) RETURN_NULL(); //exif_page may be out of range if (found<0) RETURN_NULL(); //exif_page may be out of range
lseek ((int) ELPHEL_G(fd_exif[port]), dir_table_entry.dst, SEEK_CUR); lseek ((int) ELPHEL_G(fd_exif[port]), dir_table_entry.dst_exif, SEEK_CUR);
rslt=emalloc(dir_table_entry.len); rslt=emalloc(dir_table_entry.len);
read((int) ELPHEL_G(fd_exif[port]), rslt, dir_table_entry.len); read((int) ELPHEL_G(fd_exif[port]), rslt, dir_table_entry.len);
RETURN_STRINGL(rslt,dir_table_entry.len,0); RETURN_STRINGL(rslt,dir_table_entry.len,0);
......
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