From 7e25a95e023b43396fee2d139a3396c7fbb7cc97 Mon Sep 17 00:00:00 2001 From: IgorA Date: Thu, 17 Jul 2014 17:28:35 +0000 Subject: [PATCH] update 'exif.obj': 1) add new functions for read more info 2) small fix git-svn-id: svn://kolibrios.org@5002 a494cfbc-eb01-0410-851d-a64ba20cac60 --- .../libraries/exif/examples/viev_exif.asm | 36 +- .../develop/libraries/exif/trunk/exif.asm | 527 +++++++++++++++++- 2 files changed, 547 insertions(+), 16 deletions(-) diff --git a/programs/develop/libraries/exif/examples/viev_exif.asm b/programs/develop/libraries/exif/examples/viev_exif.asm index f8cdd91119..f40f94257d 100644 --- a/programs/develop/libraries/exif/examples/viev_exif.asm +++ b/programs/develop/libraries/exif/examples/viev_exif.asm @@ -16,7 +16,7 @@ include '../../../../develop/libraries/box_lib/trunk/box_lib.mac' include '../../../../dll.inc' @use_library_mem mem.Alloc,mem.Free,mem.ReAlloc,dll.Load -caption db 'Просмотр информации Exif 15.07.14',0 ;подпись окна +caption db 'Просмотр информации Exif 17.07.14',0 ;подпись окна struct FileInfoBlock Function dd ? @@ -314,15 +314,30 @@ pushad je .open_file mov eax,1 - mov ebx,2 + mov ebx,1 .cycle_0: stdcall [exif_get_app1_tag], [h_app1],eax,txt_buf,80 - stdcall [buf2d_draw_text], buf_0, buf_1,txt_buf,4,ebx,0xb0 + stdcall [buf2d_draw_text], buf_0, buf_1,txt_buf,3,ebx,0xb0 inc eax add ebx,10 cmp byte[txt_buf],0 jne .cycle_0 + ;считываем дочерние теги для 0x8769 + stdcall [exif_get_app1_child], [h_app1],h_child,0x8769 ;0x8825 + cmp dword[h_child],0 + je @f + + mov eax,1 + sub ebx,5 + .cycle_1: + stdcall [exif_get_app1_child_tag], [h_app1],[h_child],eax,txt_buf,80 + stdcall [buf2d_draw_text], buf_0, buf_1,txt_buf,3,ebx,0xb00000 + inc eax + add ebx,10 + cmp byte[txt_buf],0 + jne .cycle_1 + jmp @f .open_file: stdcall [buf2d_draw_text], buf_0, buf_1,txt_openfile,3,3,0xb000 @@ -527,11 +542,15 @@ import_buf2d: align 4 import_exif: ;описание экспортируемых функций - exif_get_app1 dd sz_des_encryption - exif_get_app1_tag dd sz_des_decryption + exif_get_app1 dd sz_exif_get_app1 + exif_get_app1_tag dd sz_exif_get_app1_tag + exif_get_app1_child dd sz_exif_get_app1_child + exif_get_app1_child_tag dd sz_exif_get_app1_child_tag dd 0,0 - sz_des_encryption db 'exif_get_app1',0 - sz_des_decryption db 'exif_get_app1_tag',0 + sz_exif_get_app1 db 'exif_get_app1',0 + sz_exif_get_app1_tag db 'exif_get_app1_tag',0 + sz_exif_get_app1_child db 'exif_get_app1_child',0 + sz_exif_get_app1_child_tag db 'exif_get_app1_child_tag',0 ;exif_get_image_160_120 sc system_colors @@ -558,7 +577,8 @@ buf_1: dd 0 ;+16 color db 24 ;+20 bit in pixel -h_app1 dd 0 +h_app1 dd 0 ;указатель на заголовок главных тегов +h_child dd 0 ;указатель на заголовок дочерних тегов txt_openfile db 'Откройте файл изображения в формате *.jpg.',0 txt_buf rb 80 diff --git a/programs/develop/libraries/exif/trunk/exif.asm b/programs/develop/libraries/exif/trunk/exif.asm index a60765727f..86bd36fe9d 100644 --- a/programs/develop/libraries/exif/trunk/exif.asm +++ b/programs/develop/libraries/exif/trunk/exif.asm @@ -12,6 +12,7 @@ offs_m_or_i equ 8 ;смещен offs_tag_count equ 16 ;смещение количества тегов offs_tag_0 equ 18 ;смещение 0-го тега tag_size equ 12 ;размер структуры тега +offs_tag_child_0 equ 2 ;смещение 0-го дочернего тега ;форматы данных tag_format_ui1b equ 1 ;unsigned integer 1 byte tag_format_text equ 2 ;ascii string @@ -34,25 +35,271 @@ txt_div db '/',0 align 4 exif_tag_numbers: +db 0x00,0x01,'Interop index',0 +db 0x00,0x02,'Interop version',0 +db 0x00,0x0b,'Processing software',0 +db 0x00,0xfe,'Subfile type',0 +db 0x00,0xff,'OldSubfile type',0 +db 0x01,0x00,'Image width',0 +db 0x01,0x01,'Image height',0 +db 0x01,0x02,'Bits per sample',0 +db 0x01,0x03,'Compression',0 +db 0x01,0x06,'Photometric interpretation',0 +db 0x01,0x07,'Thresholding',0 +db 0x01,0x08,'Cell width',0 +db 0x01,0x09,'Cell length',0 +db 0x01,0x0a,'Fill order',0 +db 0x01,0x0d,'Document name',0 db 0x01,0x0e,'Image description',0 db 0x01,0x0f,'Manufacturer of digicam',0 db 0x01,0x10,'Model',0 +db 0x01,0x11,'Strip offsets',0 db 0x01,0x12,'Orientation',0 +db 0x01,0x15,'Samples per pixel',0 +db 0x01,0x16,'Rows per strip',0 +db 0x01,0x17,'Strip byte counts',0 +db 0x01,0x18,'Min sample value',0 +db 0x01,0x19,'Max sample value',0 db 0x01,0x1a,'X resolution',0 db 0x01,0x1b,'Y resolution',0 +db 0x01,0x1c,'Planar configuration',0 +db 0x01,0x1d,'Page name',0 +db 0x01,0x1e,'X position',0 +db 0x01,0x1f,'Y position',0 +db 0x01,0x20,'Free offsets',0 +db 0x01,0x21,'Free byte counts',0 +db 0x01,0x22,'Gray response unit',0 +db 0x01,0x23,'Gray response curve',0 +db 0x01,0x24,'T4 options',0 +db 0x01,0x25,'T6 options',0 db 0x01,0x28,'Resolution unit',0 +db 0x01,0x29,'Page number',0 +db 0x01,0x2c,'Color response unit',0 +db 0x01,0x2d,'Transfer function',0 db 0x01,0x31,'Software',0 -db 0x01,0x32,'Date time',0 +db 0x01,0x32,'Modify date',0 +db 0x01,0x3b,'Artist',0 +db 0x01,0x3c,'Host computer',0 +db 0x01,0x3d,'Predictor',0 db 0x01,0x3e,'White point',0 db 0x01,0x3f,'Primary chromaticities',0 +db 0x01,0x40,'Color map',0 +db 0x01,0x41,'Halftone hints',0 +db 0x01,0x42,'Tile width',0 +db 0x01,0x43,'Tile length',0 +db 0x01,0x44,'Tile offsets',0 +db 0x01,0x45,'Tile byte counts',0 +db 0x01,0x46,'Bad fax lines',0 +db 0x01,0x47,'Clean fax data',0 +db 0x01,0x48,'Consecutive bad fax lines',0 +db 0x01,0x4a,'Sub IFDs',0 +db 0x01,0x4c,'Ink set',0 +db 0x01,0x4d,'Ink names',0 +db 0x01,0x4e,'Numberof inks',0 +db 0x01,0x50,'Dot range',0 +db 0x01,0x51,'Target printer',0 +db 0x01,0x52,'Extra samples',0 +db 0x01,0x53,'Sample format',0 +db 0x01,0x54,'SMin sample value',0 +db 0x01,0x55,'SMax sample value',0 +db 0x01,0x56,'Transfer range',0 +db 0x01,0x57,'Clip path',0 +db 0x01,0x58,'X clip path units',0 +db 0x01,0x59,'Y clip path units',0 +db 0x01,0x5a,'Indexed',0 +db 0x01,0x5b,'JPEG tables',0 +db 0x01,0x5f,'OPIProxy',0 +db 0x01,0x90,'Global parameters IFD',0 +db 0x01,0x91,'Profile type',0 +db 0x01,0x92,'Fax profile',0 +db 0x01,0x93,'Coding methods',0 +db 0x01,0x94,'Version year',0 +db 0x01,0x95,'Mode number',0 +db 0x01,0xb1,'Decode',0 +db 0x01,0xb2,'Default image color',0 +db 0x01,0xb3,'T82 options',0 +db 0x01,0xb5,'JPEG tables',0 ;уже было ? +db 0x02,0x00,'JPEG proc',0 +db 0x02,0x01,'Thumbnail offset',0 +db 0x02,0x02,'Thumbnail length',0 +db 0x02,0x03,'JPEG restart interval',0 +db 0x02,0x05,'JPEG lossless predictors',0 +db 0x02,0x06,'JPEG point transforms',0 +db 0x02,0x07,'JPEG QTables',0 +db 0x02,0x08,'JPEG DCTables',0 +db 0x02,0x09,'JPEG ACTables',0 db 0x02,0x11,'YCbCrCoefficients',0 +db 0x02,0x12,'YCbCrSubSampling',0 db 0x02,0x13,'YCbCrPositioning',0 db 0x02,0x14,'Reference black white',0 +db 0x02,0x2f,'Strip row counts',0 +db 0x02,0xbc,'Application notes',0 +db 0x03,0xe7,'USPTO Miscellaneous',0 +db 0x10,0x00,'Related image file format',0 +db 0x10,0x01,'Related image width',0 +db 0x10,0x02,'Related image height',0 +db 0x47,0x46,'Rating',0 +db 0x47,0x47,'XP_DIP_XML',0 +db 0x47,0x48,'Stitch info',0 +db 0x47,0x49,'Rating percent',0 +db 0x80,0x0d,'Image ID',0 +db 0x80,0xa3,'Wang tag 1',0 +db 0x80,0xa4,'Wang annotation',0 +db 0x80,0xa5,'Wang tag 3',0 +db 0x80,0xa6,'Wang tag 4',0 +db 0x80,0xe3,'Matteing',0 +db 0x80,0xe4,'Data type',0 +db 0x80,0xe5,'Image depth',0 +db 0x80,0xe6,'Tile depth',0 +db 0x82,0x7d,'Model 2',0 +db 0x82,0x8d,'CFA repeat pattern dim',0 +db 0x82,0x8e,'CFA pattern 2',0 +db 0x82,0x8f,'Battery level',0 +db 0x82,0x90,'Kodak IFD',0 db 0x82,0x98,'Copyright',0 +db 0x82,0x9a,'Exposure time',0 +db 0x82,0x9d,'F number',0 +db 0x82,0xa5,'MD file tag',0 +db 0x82,0xa6,'MD scale pixel',0 +db 0x82,0xa7,'MD color table',0 +db 0x82,0xa8,'MD lab name',0 +db 0x82,0xa9,'MD sample info',0 +db 0x82,0xaa,'MD prep date',0 +db 0x82,0xab,'MD prep time',0 +db 0x82,0xac,'MD file units',0 +db 0x83,0x0e,'Pixel scale',0 +db 0x83,0x35,'Advent scale',0 +db 0x83,0x36,'Advent revision',0 +db 0x83,0x5c,'UIC1 tag',0 +db 0x83,0x5d,'UIC2 tag',0 +db 0x83,0x5e,'UIC3 tag',0 +db 0x83,0x5f,'UIC4 tag',0 +db 0x83,0xbb,'IPTC-NAA',0 +db 0x84,0x7e,'Intergraph packet data',0 +db 0x84,0x7f,'Intergraph flag registers',0 +db 0x84,0x80,'Intergraph matrix',0 +db 0x84,0x81,'INGR reserved',0 +db 0x84,0x82,'Model tie point',0 +db 0x84,0xe0,'Site',0 +db 0x84,0xe1,'Color sequence',0 +db 0x84,0xe2,'IT8 header',0 +db 0x84,0xe3,'Raster padding',0 +db 0x84,0xe4,'Bits per run length',0 +db 0x84,0xe5,'Bits per extended run length',0 +db 0x84,0xe6,'Color table',0 +db 0x84,0xe7,'Image color indicator',0 +db 0x84,0xe8,'Background color indicator',0 +db 0x84,0xe9,'Image color value',0 +db 0x84,0xea,'Background color value',0 +db 0x84,0xeb,'Pixel intensity range',0 +db 0x84,0xec,'Transparency indicator',0 +db 0x84,0xed,'Color characterization',0 +db 0x84,0xee,'HCUsage',0 +db 0x84,0xef,'Trap indicator',0 +db 0x84,0xf0,'CMYK equivalent',0 +db 0x85,0x46,'SEM info',0 +db 0x85,0x68,'AFCP_IPTC',0 +db 0x85,0xb8,'Pixel magic JBIG options',0 +db 0x85,0xd8,'Model transform',0 +db 0x86,0x02,'WB_GRGB levels',0 +db 0x86,0x06,'Leaf data',0 +db 0x86,0x49,'Photoshop settings',0 db 0x87,0x69,'Exif offset',0 - +db 0x87,0x73,'ICC_Profile',0 +db 0x87,0x7f,'TIFF_FX extensions',0 +db 0x87,0x80,'Multi profiles',0 +db 0x87,0x81,'Shared data',0 +db 0x87,0x82,'T88 options',0 +db 0x87,0xac,'Image layer',0 +db 0x87,0xaf,'Geo tiff directory',0 +db 0x87,0xb0,'Geo tiff double params',0 +db 0x87,0xb1,'Geo tiff ascii params',0 +db 0x88,0x22,'Exposure program',0 +db 0x88,0x24,'Spectral sensitivity',0 db 0x88,0x25,'GPS Info',0 - +db 0x88,0x27,'ISO',0 +db 0x88,0x28,'Opto-Electric conv factor',0 +db 0x88,0x29,'Interlace',0 +db 0x88,0x2a,'Time zone offset',0 +db 0x88,0x2b,'Self timer mode',0 +db 0x88,0x30,'Sensitivity type',0 +db 0x88,0x31,'Standard output sensitivity',0 +db 0x88,0x32,'Recommended exposure index',0 +db 0x88,0x33,'ISO speed',0 +db 0x88,0x34,'ISO speed latitude yyy',0 +db 0x88,0x35,'ISO speed latitude zzz',0 +db 0x88,0x5c,'Fax recv params',0 +db 0x88,0x5d,'Fax sub address',0 +db 0x88,0x5e,'Fax recv time',0 +db 0x88,0x8a,'Leaf sub IFD',0 +db 0x90,0x00,'Exif version',0 +db 0x90,0x03,'Date time original',0 +db 0x90,0x04,'Create date',0 +db 0x91,0x01,'Components configuration',0 +db 0x91,0x02,'Compressed bits per pixel',0 +db 0x92,0x01,'Shutter speed value',0 +db 0x92,0x02,'Aperture value',0 +db 0x92,0x03,'Brightness value',0 +db 0x92,0x04,'Exposure compensation',0 +db 0x92,0x05,'Max aperture value',0 +db 0x92,0x06,'Subject distance',0 +db 0x92,0x07,'Metering mode',0 +db 0x92,0x08,'Light source',0 +db 0x92,0x09,'Flash',0 +db 0x92,0x0a,'Focal length',0 +db 0x92,0x0b,'Flash energy',0 +db 0x92,0x0c,'Spatial frequency response',0 +db 0x92,0x0d,'Noise',0 +db 0x92,0x0e,'Focal plane X resolution',0 +db 0x92,0x0f,'Focal plane Y resolution',0 +db 0x92,0x10,'Focal plane resolution unit',0 +db 0x92,0x11,'Image number',0 +db 0x92,0x12,'Security classification',0 +db 0x92,0x13,'Image history',0 +db 0x92,0x14,'Subject area',0 +db 0x92,0x15,'Exposure index',0 +db 0x92,0x16,'TIFF-EP standard ID',0 +db 0x92,0x17,'Sensing method',0 +db 0x92,0x3a,'CIP3 data file',0 +db 0x92,0x3b,'CIP3 sheet',0 +db 0x92,0x3c,'CIP3 side',0 +db 0x92,0x3f,'Sto nits',0 +db 0x92,0x7c,'Maker note',0 +db 0x92,0x86,'User comment',0 +db 0x92,0x90,'Sub sec time',0 +db 0x92,0x91,'Sub sec time original',0 +db 0x92,0x92,'Sub sec time digitized',0 +db 0x93,0x2f,'MS document text',0 +db 0x93,0x30,'MS property set storage',0 +db 0x93,0x31,'MS document text position',0 +db 0x93,0x5c,'Image source data',0 +db 0x9c,0x9b,'XP title',0 +db 0x9c,0x9c,'XP comment',0 +db 0x9c,0x9d,'XP author',0 +db 0x9c,0x9e,'XP keywords',0 +db 0x9c,0x9f,'XP subject',0 +db 0xa0,0x00,'Flashpix version',0 +db 0xa0,0x01,'Color space',0 +db 0xa0,0x02,'Exif image width',0 +db 0xa0,0x03,'Exif image height',0 +db 0xa0,0x04,'Related sound file',0 +db 0xa0,0x05,'Interop offset',0 +db 0xa2,0x0b,'Flash energy',0 +db 0xa2,0x0c,'Spatial frequency fesponse',0 +db 0xa2,0x0d,'Noise',0 +db 0xa2,0x0e,'Focal plane X resolution',0 +db 0xa2,0x0f,'Focal plane Y resolution',0 +db 0xa2,0x10,'Focal plane resolution unit',0 +db 0xa2,0x11,'Image number',0 +db 0xa2,0x12,'Security classification',0 +db 0xa2,0x13,'Image history',0 +db 0xa2,0x14,'Subject location',0 +db 0xa2,0x15,'Exposure index',0 +db 0xa2,0x16,'TIFF-EP standard ID',0 +db 0xa2,0x17,'Sensing method',0 +db 0xa3,0x00,'File source',0 +db 0xa3,0x01,'Scene type',0 +db 0xa3,0x02,'CFA pattern',0 db 0xa4,0x01,'Custom rendered',0 db 0xa4,0x02,'Exposure mode',0 db 0xa4,0x03,'White balance',0 @@ -81,10 +328,145 @@ db 0xaf,0xc2,'Expand film',0 db 0xaf,0xc3,'Expand filterLens',0 db 0xaf,0xc4,'Expand scanner',0 db 0xaf,0xc5,'Expand flash lamp',0 - +db 0xbc,0x01,'Pixel format',0 +db 0xbc,0x02,'Transformation',0 +db 0xbc,0x03,'Uncompressed',0 +db 0xbc,0x04,'Image type',0 +db 0xbc,0x80,'Image width',0 +db 0xbc,0x81,'Image height',0 +db 0xbc,0x82,'Width resolution',0 +db 0xbc,0x83,'Height resolution',0 +db 0xbc,0xc0,'Image offset',0 +db 0xbc,0xc1,'Image byte count',0 +db 0xbc,0xc2,'Alpha offset',0 +db 0xbc,0xc3,'Alpha byte count',0 +db 0xbc,0xc4,'Image data discard',0 +db 0xbc,0xc5,'Alpha data discard',0 +db 0xc4,0x27,'Oce scanjob desc',0 +db 0xc4,0x28,'Oce application selector',0 +db 0xc4,0x29,'Oce ID number',0 +db 0xc4,0x2a,'Oce image logic',0 +db 0xc4,0x4f,'Annotations',0 +db 0xc4,0xa5,'Print IM',0 +db 0xc5,0x73,'Original file name',0 +db 0xc5,0x80,'USPTO original content type',0 +db 0xc6,0x12,'DNG version',0 +db 0xc6,0x13,'DNG backward version',0 +db 0xc6,0x14,'Unique camera model',0 +db 0xc6,0x15,'Localized camera model',0 +db 0xc6,0x16,'CFA plane color',0 +db 0xc6,0x17,'CFA layout',0 +db 0xc6,0x18,'Linearization table',0 +db 0xc6,0x19,'Black level repeat dim',0 +db 0xc6,0x1a,'Black level',0 +db 0xc6,0x1b,'Black level delta H',0 +db 0xc6,0x1c,'Black level delta V',0 +db 0xc6,0x1d,'White level',0 +db 0xc6,0x1e,'Default scale',0 +db 0xc6,0x1f,'Default crop origin',0 +db 0xc6,0x20,'Default crop size',0 +db 0xc6,0x21,'Color matrix 1',0 +db 0xc6,0x22,'Color matrix 2',0 +db 0xc6,0x23,'Camera calibration 1',0 +db 0xc6,0x24,'Camera calibration 2',0 +db 0xc6,0x25,'Reduction matrix 1',0 +db 0xc6,0x26,'Reduction matrix 2',0 +db 0xc6,0x27,'Analog balance',0 +db 0xc6,0x28,'As shot neutral',0 +db 0xc6,0x29,'As shot white XY',0 +db 0xc6,0x2a,'BaselineExposure',0 +db 0xc6,0x2b,'BaselineNoise',0 +db 0xc6,0x2c,'BaselineSharpness',0 +db 0xc6,0x2d,'BayerGreenSplit',0 +db 0xc6,0x2e,'Linear response limit',0 +db 0xc6,0x2f,'Camera serial number',0 +db 0xc6,0x30,'DNG lens info',0 +db 0xc6,0x31,'Chroma blur radius',0 +db 0xc6,0x32,'Anti alias strength',0 +db 0xc6,0x33,'Shadow scale',0 +db 0xc6,0x34,'SR2 private',0 +db 0xc6,0x35,'Maker note safety',0 +db 0xc6,0x40,'Raw image segmentation',0 +db 0xc6,0x5a,'Calibration illuminant 1',0 +db 0xc6,0x5b,'Calibration illuminant 2',0 +db 0xc6,0x5c,'Best quality scale',0 +db 0xc6,0x5d,'Raw data unique ID',0 +db 0xc6,0x60,'Alias layer metadata',0 +db 0xc6,0x8b,'Original raw file name',0 +db 0xc6,0x8c,'Original raw file data',0 +db 0xc6,0x8d,'Active area',0 +db 0xc6,0x8e,'Masked areas',0 +db 0xc6,0x8f,'AsShot ICC profile',0 +db 0xc6,0x90,'AsShot pre profile matrix',0 +db 0xc6,0x91,'Current ICC profile',0 +db 0xc6,0x92,'Current pre profile matrix',0 +db 0xc6,0xbf,'Colorimetric reference',0 +db 0xc6,0xd2,'Panasonic title',0 +db 0xc6,0xd3,'Panasonic title 2',0 +db 0xc6,0xf3,'Camera calibration sig',0 +db 0xc6,0xf4,'Profile calibration sig',0 +db 0xc6,0xf5,'Profile IFD',0 +db 0xc6,0xf6,'AsShot profile name',0 +db 0xc6,0xf7,'Noise reduction applied',0 +db 0xc6,0xf8,'Profile name',0 +db 0xc6,0xf9,'Profile hue sat map dims',0 +db 0xc6,0xfa,'Profile hue sat map data 1',0 +db 0xc6,0xfb,'Profile hue sat map data 2',0 +db 0xc6,0xfc,'Profile tone curve',0 +db 0xc6,0xfd,'Profile embed policy',0 +db 0xc6,0xfe,'Profile copyright',0 +db 0xc7,0x14,'Forward matrix 1',0 +db 0xc7,0x15,'Forward matrix 2',0 +db 0xc7,0x16,'Preview application name',0 +db 0xc7,0x17,'Preview application version',0 +db 0xc7,0x18,'Preview settings name',0 +db 0xc7,0x19,'Preview settings digest',0 +db 0xc7,0x1a,'Preview color space',0 +db 0xc7,0x1b,'Preview date time',0 +db 0xc7,0x1c,'Raw image digest',0 +db 0xc7,0x1d,'Original raw file digest',0 +db 0xc7,0x1e,'Sub tile block size',0 +db 0xc7,0x1f,'Row interleave factor',0 +db 0xc7,0x25,'Profile look table dims',0 +db 0xc7,0x26,'Profile look table data',0 +db 0xc7,0x40,'Opcode list 1',0 +db 0xc7,0x41,'Opcode list 2',0 +db 0xc7,0x4e,'Opcode list 3',0 +db 0xc7,0x61,'Noise profile',0 +db 0xc7,0x63,'Time codes',0 +db 0xc7,0x64,'Frame rate',0 +db 0xc7,0x72,'TStop',0 +db 0xc7,0x89,'Reel name',0 +db 0xc7,0x91,'Original default final size',0 +db 0xc7,0x92,'Original best quality size',0 +db 0xc7,0x93,'Original default crop size',0 +db 0xc7,0xa1,'Camera label',0 +db 0xc7,0xa3,'Profile hue sat map encoding',0 +db 0xc7,0xa4,'Profile look table encoding',0 +db 0xc7,0xa5,'Baseline exposure offset',0 +db 0xc7,0xa6,'Default black render',0 +db 0xc7,0xa7,'New raw image digest',0 +db 0xc7,0xa8,'Raw to preview gain',0 +db 0xc7,0xb5,'Default user crop',0 db 0xea,0x1c,'Padding',0 -dw 0 +db 0xea,0x1d,'Offset schema',0 +db 0xfd,0xe8,'Owner name',0 +db 0xfd,0xe9,'Serial number',0 +db 0xfd,0xea,'Lens',0 +db 0xfe,0x00,'KDC_IFD',0 +db 0xfe,0x4c,'Raw file',0 +db 0xfe,0x4d,'Converter',0 +db 0xfe,0x4e,'White balance',0 +db 0xfe,0x51,'Exposure',0 +db 0xfe,0x52,'Shadows',0 +db 0xfe,0x53,'Brightness',0 +db 0xfe,0x54,'Contrast',0 +db 0xfe,0x55,'Saturation',0 +db 0xfe,0x56,'Sharpness',0 +db 0xfe,0x57,'Smoothness',0 +db 0xfe,0x58,'Moire filter',0 +dw 0 ;input: ; bof - указатель на начало файла @@ -137,12 +519,12 @@ pushad mov ecx,[num] xor edx,edx + mov byte[edi],dl cmp eax,edx je .end_f ;если не найден указатель на начало exif.app1 cmp ecx,edx jle .end_f ;если порядковый номер тега <= 0 - mov byte[edi],0 cmp word[eax+offs_m_or_i],'II' je @f inc edx ;if 'MM' edx=1 @@ -163,7 +545,133 @@ pushad add eax,offs_tag_0 add eax,ecx - ;читаем назначение тега + stdcall read_tag_value,[app1],[t_max] + + .end_f: +popad + ret +endp + +;input: +; app1 - указатель на exif.app1 +; child - указатель для заполнения начала дочерних тегов exif.app1.child +; c_tag - тег для которого делается поиск дочерних +;output: +; child - указатель на начало дочерних тегов +align 4 +proc exif_get_app1_child, app1:dword, child:dword , c_tag:dword +pushad + mov eax,[app1] + mov edi,[child] + + xor edx,edx + mov dword[edi],edx + cmp eax,edx + je .end_f ;если не найден указатель на начало exif.app1 + + cmp word[eax+offs_m_or_i],'II' + je @f + inc edx ;if 'MM' edx=1 + @@: + + ;начало поиска + mov ebx,[c_tag] + bt edx,0 + jnc @f + ror bx,8 + @@: + + ;проверяем число тегов + movzx ecx,word[eax+offs_tag_count] + bt edx,0 + jnc @f + ror cx,8 + @@: + cmp ecx,1 + jl .end_f ;если число тегов <1 + + ;переходим на 1-й тег + add eax,offs_tag_0 + @@: + cmp word[eax],bx + je @f + add eax,tag_size + loop @b + jmp .end_f ;если не найдено + @@: ;если найдено + mov ebx,dword[eax+8] + bt edx,0 + jnc @f + ror bx,8 + ror ebx,16 + ror bx,8 + @@: + add ebx,[app1] + add ebx,offs_m_or_i + mov dword[edi],ebx + .end_f: +popad + ret +endp + +;input: +; app1 - указатель на начало exif.app1 +; child - указатель на начало дочерних тегов exif.app1.child +; num - порядковый номер тега (начинается с 1) +; txt - указатель на текст, куда будет записано значение +; t_max - максимальный размер текста +align 4 +proc exif_get_app1_child_tag, app1:dword, child:dword, num:dword, txt:dword, t_max:dword +pushad + mov eax,[app1] + mov edi,[txt] + mov ecx,[num] + + xor edx,edx + mov byte[edi],dl + cmp eax,edx + je .end_f ;если не найден указатель на начало exif.app1 + cmp ecx,edx + jle .end_f ;если порядковый номер тега <= 0 + + cmp word[eax+offs_m_or_i],'II' + je @f + inc edx ;if 'MM' edx=1 + @@: + + mov eax,[child] + cmp eax,0 + je .end_f ;если не найден указатель на начало exif.app1.child + + ;проверяем число тегов + movzx ebx,word[eax] + bt edx,0 + jnc @f + ror bx,8 + @@: + cmp ecx,ebx + jg .end_f ;если номер тега больше чем их есть в файле + + ;переходим на заданный тег + dec ecx + imul ecx,tag_size + add eax,offs_tag_child_0 + add eax,ecx + + stdcall read_tag_value,[app1],[t_max] + + .end_f: +popad + ret +endp + +;description: +; вспомогательная функция для чтения назначений тегов +;input: +; eax - указатель начала тега +; edi - указатель на память для записи текстовой строки +align 4 +proc read_tag_value, app1:dword, t_max:dword push exif_tag_numbers pop esi .next_tag: @@ -328,7 +836,6 @@ pushad .tag_05: .end_f: -popad ret endp @@ -412,6 +919,10 @@ align 16 EXPORTS: dd sz_exif_get_app1, exif_get_app1 dd sz_exif_get_app1_tag, exif_get_app1_tag + dd sz_exif_get_app1_child, exif_get_app1_child + dd sz_exif_get_app1_child_tag, exif_get_app1_child_tag dd 0,0 sz_exif_get_app1 db 'exif_get_app1',0 sz_exif_get_app1_tag db 'exif_get_app1_tag',0 + sz_exif_get_app1_child db 'exif_get_app1_child',0 + sz_exif_get_app1_child_tag db 'exif_get_app1_child_tag',0