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Berthold Stoeger c742885984 Dive media: prepare for video-thumbnails 
Video thumbnails are more complex than simple picture thumbnails.
We store a duration and might want to store multiple images.

Therefore, refactor the thumbnailing in imagedownloader.cpp. Move
the thumbnail-writing down in the call chain to where the thumbnails
are created, since we have more information there (i.e. whether we
could parse the file but not extract an image, etc.).

Split the write-to-cache function into three versions:
  - pictures
  - videos
  - unknown

Define the video-thumbnail on-disk format as
  - uint32  MEDIATYPE_VIDEO
  - uint32  duration of video in seconds
  - uint32  number of pictures
  for each picture:
	- uint32  offset in msec from begining of video
	- QImage  frame

Currently, we write 0 pictures. This will be filled in subsequent commits.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-07-23 15:58:55 -07:00
..
settings core: activate qPrefCloudStorage 2018-07-21 07:49:25 -07:00
subsurface-qt core: activate qPrefCloudStorage 2018-07-21 07:49:25 -07:00
android.cpp Cleanup: introduce copy_qstring() function 2018-03-14 13:55:36 +02:00
btdiscovery.cpp Correctly recognize more OSTC variants as BLE 2018-07-02 09:24:30 -07:00
btdiscovery.h Cleanup: Use QString as parameter for [get|save]BtDeviceInfo() 2018-02-26 08:52:34 +01:00
checkcloudconnection.cpp Cleanup: fold core/helpers.h into core/qthelper.h 2018-06-04 08:50:10 -07:00
checkcloudconnection.h Remove self-include of core/checkcloudconnection.h 2017-12-06 02:23:47 +01:00
cloudstorage.cpp core: activate qPrefCloudStorage 2018-07-21 07:49:25 -07:00
cloudstorage.h Remove bogus member that hides global variable 2017-10-26 20:44:02 +02:00
CMakeLists.txt core: create qPrefCloudStorage from SettingsObjectWrapper 2018-07-21 07:49:25 -07:00
cochran.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
cochran.h Cochran import: better support for older models 2017-05-31 21:53:00 -07:00
color.cpp Cleanups to core/color.[c|hpp] 2018-07-18 02:09:15 +03:00
color.h Cleanups to core/color.[c|hpp] 2018-07-18 02:09:15 +03:00
compressibility.r Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
configuredivecomputer.cpp Actually tie in the new libdivecomputer IO model to open the dive computer device 2018-04-24 17:54:08 -07:00
configuredivecomputer.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
configuredivecomputerthreads.cpp core: Change Q_UNUSED to no parameter name 2018-05-21 12:48:04 -07:00
configuredivecomputerthreads.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
connectionlistmodel.cpp core: Change Q_UNUSED to no parameter name 2018-05-21 12:48:04 -07:00
connectionlistmodel.h Add function to clear connectionModel data 2017-10-12 09:32:12 +02:00
datatrak.c Core: remove dive.h from files that don't need it 2018-05-14 10:13:39 -07:00
datatrak.h Datatrak import rework: Add another memory size ckeck 2017-05-07 07:48:12 -07:00
deco.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
deco.h Localize global planner state 2017-11-25 20:13:01 +01:00
device.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
device.h Core: remove dive.h from files that don't need it 2018-05-14 10:13:39 -07:00
devicedetails.cpp Implement OSTC4 specific settings 2017-05-04 10:50:15 -07:00
devicedetails.h Implement OSTC4 specific settings 2017-05-04 10:50:15 -07:00
display.h Display values in info box only if value is interesting 2017-11-13 20:50:10 -08:00
dive.c Uninline functions in dive.h 2018-07-21 07:46:44 -07:00
dive.h Uninline functions in dive.h 2018-07-21 07:46:44 -07:00
divecomputer.cpp core: remove prefs-macros.h where unused 2018-07-01 22:06:28 +02:00
divecomputer.h Dive computers: turn QMultiMap into sorted vector 2018-06-17 06:53:13 +09:00
divelist.c Undo: remember deleted trip in UndoRemoveDivesFromTrip::undo() 2018-07-19 02:43:08 +03:00
divelist.h Cleanup: removed unused functions in divelist.h 2018-07-18 09:04:47 -07:00
divelogexportlogic.cpp Translations: unify gettextFromC::tr() and QObject::tr() 2018-07-04 05:33:31 +08:00
divelogexportlogic.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divesite-helper.cpp Translations: unify gettextFromC::tr() and QObject::tr() 2018-07-04 05:33:31 +08:00
divesite.c core: remove clang warning in divesite.c 2018-07-11 12:59:33 +02:00
divesite.h Tags for geo references: Nicer look, translations and warning message 2017-10-17 06:12:07 -04:00
divesitehelpers.cpp Cleanup: fold core/helpers.h into core/qthelper.h 2018-06-04 08:50:10 -07:00
divesitehelpers.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
downloadfromdcthread.cpp Add Cressi Giotto, Newton and Drake to list of devices 2018-06-28 11:52:24 +08:00
downloadfromdcthread.h core: remove qml properties from downloadfromcthread 2018-06-09 21:19:46 +02:00
equipment.c equipment: use MAX_TANK_INFO in equipment.c 2018-06-20 09:30:58 +09:00
errorhelper.c Make report_error() reentrant 2018-01-31 14:47:26 +01:00
exif.cpp Coding-style: remove superfluous parentheses 2018-02-17 19:38:52 -08:00
exif.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
file.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
file.h Make a few functions of static linkage 2018-01-08 09:52:55 +02:00
format.cpp Cleanup: Slightly shorten code in vqasprintf_loc() 2018-04-09 11:29:43 -07:00
format.h Cleanup: Move *_loc formatting functions into new format.cpp file 2018-04-09 11:29:43 -07:00
gas-model.c Compute and display gas density 2017-05-26 15:52:04 -07:00
gaspressures.c Provide correct cylinder pressures for bailout dives 2018-06-08 17:07:20 +03:00
gaspressures.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
gettext.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
gettextfromc.cpp Localization: make cache thread safe and robust against use-after-free 2018-06-24 20:31:14 +02:00
gettextfromc.h Localization: remove gettextFromC::instance() 2018-06-24 20:31:14 +02:00
git-access.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
git-access.h Support non-https:// repositories for saving 2018-01-19 09:45:08 +02:00
gpslocation.cpp Cleanup: fold core/helpers.h into core/qthelper.h 2018-06-04 08:50:10 -07:00
gpslocation.h Translations: unify gettextFromC::tr() and QObject::tr() 2018-07-04 05:33:31 +08:00
imagedownloader.cpp Dive media: prepare for video-thumbnails 2018-07-23 15:58:55 -07:00
imagedownloader.h Dive media: prepare for video-thumbnails 2018-07-23 15:58:55 -07:00
import-cobalt.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
import-csv.c Core: introduce new subsurface-string header 2018-05-14 10:13:39 -07:00
import-csv.h Make a few functions of static linkage 2018-01-08 09:52:55 +02:00
import-divinglog.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
import-shearwater.c Remove unnecessary {} 2018-05-27 23:18:01 +03:00
import-suunto.c DM5 import: support for larger sample size 2018-06-15 17:45:33 -07:00
ios.cpp core: Change Q_UNUSED to no parameter name 2018-05-21 12:48:04 -07:00
isocialnetworkintegration.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
isocialnetworkintegration.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
libdivecomputer.c FTDI support: try ftdi_open first if the device name is 'ftdi' 2018-06-21 16:16:29 +09:00
libdivecomputer.h Create one function to determine the supported transports 2018-04-27 11:52:48 -07:00
linux.c save-git: allocate user_info members on the heap 2018-07-07 17:42:10 -07:00
liquivision.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
load-git.c git storage: avoid warning about "Unmatched action 'hash'" 2018-07-07 07:35:45 -07:00
macos.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
membuffer.c Localization: Make Qt's locale-aware formatting accessible from C 2018-03-05 16:23:55 +01:00
membuffer.h Add usage documentation for membuffer helper functions 2018-04-10 08:18:32 -07:00
metadata.cpp Metadata: Parse ASFs (=WMVs) 2018-07-14 08:32:30 +02:00
metadata.h Metadata: extract duration fom QuickTime/MP4-style containers 2018-07-14 08:32:30 +02:00
metrics.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
metrics.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
ostctools.c Core: introduce new subsurface-string header 2018-05-14 10:13:39 -07:00
parse-xml.c Dive pictures: remove hashes 2018-07-04 02:27:36 +08:00
parse.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
parse.h Don't define cur_setting in header file 2018-01-05 00:29:20 +01:00
planner.c Fix interpretation of dive mode changes upon replan 2018-06-24 09:35:55 +02:00
planner.h Move planner notes to separate file 2017-05-26 15:44:36 -07:00
plannernotes.c In planner notes don't show dive mode for first data point 2018-07-13 11:26:28 -07:00
pluginmanager.cpp Unused code: remove PluginManager::socialNetworkIntegrationPlugins() 2018-01-10 16:45:42 +01:00
pluginmanager.h Unused code: remove PluginManager::socialNetworkIntegrationPlugins() 2018-01-10 16:45:42 +01:00
pref.h core: make qPref::cloud_status the only version of the enum 2018-07-10 10:30:50 -07:00
prefs-macros.h core: make prefs-macros compile safe. 2018-06-15 14:11:57 -07:00
profile.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
profile.h Plot OC-pO2 graph for SCR dives 2018-04-28 20:11:22 +03:00
qt-ble.cpp qt-ble: purge pending read data when writing 2018-06-20 16:38:04 +09:00
qt-ble.h Convert our custom IO model to new libdivecomputer IO model 2018-04-24 17:54:08 -07:00
qt-gui.h ssrf: add shared helper file 2018-07-12 08:08:00 -07:00
qt-init.cpp Disable the WindowContextHelpButtonHint for Qt >=5.10 2018-07-13 14:46:10 -07:00
qthelper.cpp Cleanup: simplify dive_getUniqID() 2018-07-17 15:20:52 -07:00
qthelper.h For media file open dialog add different file filters 2018-07-15 09:38:12 -07:00
qtserialbluetooth.cpp Make sure our libdivecomputer custom IO interfaces have sleep functions 2018-07-13 11:25:38 -07:00
save-git.c Cleanup: rename trip->index to trip->saved 2018-07-18 09:04:47 -07:00
save-html.c Cleanup: rename trip->index to trip->saved 2018-07-18 09:04:47 -07:00
save-html.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
save-xml.c Cleanup: rename trip->index to trip->saved 2018-07-18 09:04:47 -07:00
serial_ftdi.c Make sure our libdivecomputer custom IO interfaces have sleep functions 2018-07-13 11:25:38 -07:00
sha1.c Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
sha1.h Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
ssrf.h mobile: add timer to measure startup. 2018-05-30 21:47:07 -07:00
statistics.c Fix an error around translation of dive modes in the UI 2018-06-17 06:36:20 +09:00
statistics.h Cleanup: fold core/helpers.h into core/qthelper.h 2018-06-04 08:50:10 -07:00
strndup.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
strtod.c Core: introduce new subsurface-string header 2018-05-14 10:13:39 -07:00
subsurface-string.h Core: don't inline rarely used function 2018-05-14 10:13:39 -07:00
subsurfacestartup.c Dive pictures: remove hashes 2018-07-04 02:27:36 +08:00
subsurfacestartup.h Fix ownership issues in preferences code 2017-11-25 07:41:09 -08:00
subsurfacesysinfo.cpp Random whitespace cleanup 2017-05-27 11:07:20 -07:00
subsurfacesysinfo.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
taxonomy.c Fix two bugs in taxonomy_set_country 2017-10-07 08:16:53 -07:00
taxonomy.h Add taxonomy helper functions 2017-10-04 08:05:09 -07:00
time.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
uemis-downloader.c Core: introduce new subsurface-string header 2018-05-14 10:13:39 -07:00
uemis.c Core: remove dive.h from files that don't need it 2018-05-14 10:13:39 -07:00
uemis.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
units.h core: removed clang warnings from units.h 2018-05-18 21:27:37 +03:00
version.c Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
version.h Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
webservice.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
windows.c core: replace (void) with UNUSED(x) and include ssrf.h 2018-05-24 08:34:14 -07:00
windowtitleupdate.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
windowtitleupdate.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
worldmap-options.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
worldmap-save.c Core: remove dive.h from files that don't need it 2018-05-14 10:13:39 -07:00
worldmap-save.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00