initial proof-of-concept darktable checkin. basic functionality is th…

…ere.

git-svn-id: https://darktable.svn.sourceforge.net/svnroot/darktable@1 2165daf7-ed08-4abd-b3da-b2de91a31a1b

Makefile.am

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+SUBDIRS=src
+EXTRA_DIST=darktable.gtkrc darktable.glade

README

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+this is darktable, a free raw photo viewer and organiser.
+darktable is not a light table. it's digital.
+
+to build it, you need:
+
+ - lcms
+ - gtk+-2.0
+ - libglade-2.0
+ - libgthread-2.0
+ - cairo
+ - MagickCore
+
+other used packages (supplied in the source tree):
+
+ - LibRaw
+ - nikon_curve (taken from ufraw)
+
+then, type:
+
+ $ autoreconf --install
+ $ ./configure [--enable-qwerty] [--enable-debug]
+ $ make
+ $ src/darkroom
+
+(the first step is only necessary when building from svn for the first time)
+and enjoy!
+
+send any bugreports to me: hanatos@gmail.com
+

TODO

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+new bugs:
+ - exif tag in libraw not really handled well (aperture+time missing)
+ - JPEG loading needs shrink + orientation
+ - dev switch resolution AFTER setting gui stuff.
+   control->width is updated in expose, and configure
+   is called in dev_enter. (just before) :(
+ - image_load_job should take img id and get it from cache himself!
+   (this is a serious problem if not all images fit into cache)
+
+broken since sqlite backend:
+ - remove last film in favour of film table with timestamp.
+
+feature requests:
+ - GMM for color model using EM in opencv!
+ - img table + date inserted/modified
+ - faster (unsafe) sql option: PRAGMA synchronous=OFF
+ - cache auf platte, echte bilder irgendwo auf dvd/platte extern/kamera chip etc
+   - moeglicherweise ECHTE bilder (dias im schrank)
+ - bilder sortieren, evtl manuell (mehrere kameras in einen film usw)
+ - zoom in in 3 steps?
+ - hide gui triangles andere form und switch in/out
+ - inotify dir watching
+ - execute iop: pass global image window!
+ - zoom in dev mode via mouse wheel.
+ - dt_film_sort with global settings
+ - tags and some tag search facility
+ - brightness/exposure highlight histogram stuff
+
+bugs:
+ - strange G_OBJECT cast errors when loading pfm/exr/pdf?
+ - control add history item > 10 (in gui representation. core can do)!
+ - import folder file chooser sometimes not sized appropriately
+ - histogram updates in fixed pipeline come too early/uselessly?
+ - export muss erst dev mode haben, sonst kaputt.
+
+priority list:
+ - selection behaviour (ctl shift etc)
+ - magick + exif (read)!
+ - clean up dev events: add history-> cache up -> fixed pipeline up
+ - modular one-file plugin support:
+   src/imageio/saturation.{c,h}:
+   - dr_gui_XX_reset -> reset op to neutral/default params
+     dr_gui_XX_init  -> init gui elements and callbacks
+     dr_iop_XX       -> transform buffers
+   - add expander to right vbox,
+     init gui with expander->child
+     expose: if op !=, gui_reset
+     reserve imageop, need string hash?
+ - image properties when zoomed in a lot
+ - clean up namings/modules.
+   - move expose to ctl or gui?
+   - split ctl and sched?
+ - control panel with buttons for lib->dev->lib
+
+image ops:
+ - white balance
+ - exposure
+ - luma/chroma denoising
+ - crop
+
+usability:
+ - aoe, keys to change +-= table_cols/1 resp.
+ - write out image_t at quit (exif, filenames, selected flags)
+ - navigation: buttons for zoom levels
+ - closeup in 3:1 5:1 or 2:1 ?
+ - disable dev controls/make invisible in lib?
+ - make directory loading interruptible
+ - adjust navigation preview in dev on the fly?
+ - image loading: load thumbnails first, if any.
+ - navigation widget for lib?
+ - curve widget presets
+   - x-axis adjusters
+ - active live histogram (exposure etc)
+ - all functions mouse-accessible
+ - library graph with keyword edges.
+ - expander with exif data (+filename of saved image)
+
+look:
+ - dev img border
+ - border between center and outer panels?
+ - adjust .gtkrc to have consistently cool look even in filechooser
+ - end markers :)
+ - dev full res image possibly smaller as lo-res (paint border with bg)
+
+cleanup:
+ - QWERTZ/dvorak keyboard shortcuts run-time switching
+
+cache:
+ - user profile guided prefetching for full raw load!
+ - load cache from disk only if md5sum matches
+
+build/packaging:
+ - consistent prefix naming: dev, lib, ctl, gui
+ - doxygen documentation
+

configure.ac

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+AC_INIT([darktable], [0.1], [hanatos@gmail.com])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign dist-bzip2])
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_RANLIB
+PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.14)
+PKG_CHECK_MODULES(CAIRO, [cairo])
+PKG_CHECK_MODULES(GTHREAD, [gthread-2.0])
+PKG_CHECK_MODULES(GLADE, [libglade-2.0])
+PKG_CHECK_MODULES(SQLITE, [sqlite3])
+
+dnl *** check for MagickCore ***
+AC_CHECK_PROGS(MAGICKCONFIG, [Magick-config GraphicsMagick-config])
+usemagick=0
+if test -n "$MAGICKCONFIG"; then
+   ac_save_CPPFLAGS="$CPPFLAGS"
+   ac_save_LIBS="$LIBS"
+   MAGICK_CPPFLAGS="`$MAGICKCONFIG --cppflags`"
+   MAGICK_LIBS="`$MAGICKCONFIG --ldflags` `$MAGICKCONFIG --libs`"
+   CPPFLAGS="$CPPFLAGS $MAGICK_CPPFLAGS"
+   LIBS="$MAGICK_LIBS $LIBS"
+   AC_CHECK_FUNC(ExportImagePixels, usemagick=1, AC_MSG_NOTICE([ImageMagick/GraphicsMagick does not support the function
+        ExportImagePixels. Please upgrade to ImageMagick 5.5.7 or newer (or
+        the corresponding GraphicsMagick version)]))
+   CPPFLAGS="$ac_save_CPPFLAGS"
+   LIBS="$ac_save_LIBS"
+fi
+
+if test "$usemagick" != 1; then
+   AC_CHECK_LIB(z, zlibVersion, test, AC_MSG_ERROR([You must have libz(-devel) installed]))
+
+   AC_CHECK_LIB(png, png_sig_cmp, test, AC_MSG_ERROR([You must have libpng(-devel) installed]), -lz -lm)
+   MAGICK_CPPFLAGS=
+   MAGICK_LIBS="-lpng -lz -lm"
+else
+   AC_DEFINE(HAVE_MAGICK, 1, [Whether the ImageMagick or GraphicsMagick libraries are available])
+fi
+AC_SUBST(MAGICK_CPPFLAGS)
+AC_SUBST(MAGICK_LIBS)
+
+dnl *** Check for LittleCMS ***
+AC_CHECK_LIB(lcms, cmsOpenProfileFromFile,
+   [AC_DEFINE(HAVE_LCMS, 1, [Define if you have the LittleCMS development environment])
+    LCMS_LIBS="-llcms"])
+AC_SUBST(LCMS_LIBS)
+
+dnl *** check for lamer keyboard *** 
+AC_ARG_ENABLE(qwerty, [  --enable-qwerty            Enable QWERTY key accels], [if test "$enableval" = yes; then 
+    AC_DEFINE(HAVE_QWERTY, 1, [Use to switch from default dvorak key accels to qwerty])
+  fi 
+  ])
+
+AC_MSG_CHECKING([whether to enable debugging])
+AC_ARG_ENABLE(debug,
+	      AC_HELP_STRING([--enable-debug], [build debug executable]))
+if test "$enable_debug" = "yes"; then
+   CFLAGS="$CFLAGS -Wall -O0 -g -D_DEBUG"
+   AC_MSG_RESULT([yes])
+else
+   CFLAGS="$CFLAGS -Wall -O4"
+   AC_MSG_RESULT([no])
+fi
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([
+    Makefile
+    src/Makefile
+    src/LibRaw/Makefile
+    ])
+AC_OUTPUT