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2008-11-10  Sven Neumann  <sven@gimp.org>

	* configure.in: added --without-libavformat option to disable build
	of the FFmpeg video frame operations.

	* operations/external/Makefile.am
	* operations/workshop/external/Makefile.am: AVCODEC was folded into
	AVFORMAT.

	* operations/workshop/external/ff-save.c
	* operations/external/ff-load.c: include <libavformat/avformat.h>.

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2008-11-10  Sven Neumann  <sven@gimp.org>

	* operations/external/ff-load.c: fix include path for avformat.h.
	The pkg-config file will pull in the proper include path for us.

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2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: (raise_item), (gui_press_event): renamed raise command
	to raise_item to avoid collision with system function call.

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2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: (raise), (lower), (gui_press_event):
	* bin/gegl-tree-editor-action.c: (gegl_move_item_up),
	(gegl_move_item_down): added raise/lower commands to the menu when in
	move mode.

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2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl-tree-editor-action.c: (gegl_remove_item): added a function
	to remove a node from the tree programatically.
	* bin/editor.c: (remove_item): hooked the remove action up to remove
	the parent of the currently selected item, this should remove the
	selected drawable, and it's filters as well since they are the
	children of the parent (the composite op).

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2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-config.c: (gegl_config_init): changed tile size to 64x128
	* gegl/operation/gegl-operation-point-filter.c: 
	(gegl_operation_point_filter_class_init): do not cache results of
	point filters.
	* gegl/property-types/gegl-path.c: (gegl_param_vector_init),
	(gegl_path_stroke): clear only the region bein rerendered.
	* operations/external/fill.c: (gegl_chant_class_init): do not cache
	fills, as they are cheap to redo.

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2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* operations/generated/svg-12-porter-duff.rb: made the output
	boundingbox of src-in op be the bounding box of input only. This
	makes the dropshadow op have save extents again.

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2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-context.c: (emptybuf),
	(gegl_operation_context_get_target): keep an 0x0 sized buffer around
	that is shared by all needs for such a buffer to be passed as a dummy
	token between nodes.

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2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* NEWS: created draft NEWS from ChangeLog entries.

2008-11-09  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-point-composer.c:
	(gegl_operation_point_composer_class_init): enable caching for point
	composers.

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-config.c: (gegl_config_init): increased the default
	chunk-size (number of output pixels computed simultanously) from
	256*256 to 1024*1024.

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: (cairo_gui_expose), (gui_press_event): made moving the
	default action (instead of just selecting).

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* operations/external/text.c: (prepare)
	* operations/external/fill.c: (prepare): cache in "RaGaBaA float"
	assuming multiple rerenders.

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* examples/hello-world.c: (main): s/"display"/"gegl:display"

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.c: (gegl_buffer_iterator_next):
	added instrumentation code (disabled by default) that counts how
	many of the pixels ended up being accessed with direct memory access
	in tiles, and how many are accessed through temporary buffers.

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-init.c: (pid_is_running), (swap_clean), (gegl_exit),
	(gegl_post_parse_hook): Made GEGL clean up the swap dir on launch
	for all swap files belonging to non running processes, also fixed
	the glob used to find the current process' swaps.

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl.c: updated splash, fixed utf8 encodings of names and
	removed reference to deprecated winding property.

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2008-11-08  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-init.c: (gegl_config), (gegl_post_parse_hook): treat
	gegl_config() as a singleton that initializes its own base, this
	hopefully allows the introspection to work.

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2008-11-07  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-access.c: (gegl_buffer_set): avoid unneeded
	sub buffer.
	* gegl/buffer/gegl-buffer-iterator.c:
	(gegl_buffer_tile_iterator_init), (gegl_buffer_tile_iterator_next),
	(gegl_buffer_iterator_add), (gegl_buffer_iterator_next): refactored
	away the scan iterator sitting in front of the tile iterator, operate
	directly on the tiles.

2008-11-07  Øyvind Kolås  <pippin@gimp.org>

	* examples/hello-world.c: (main): add prefix to op-name.

2008-11-06  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-access.c: (gegl_buffer_set): avoid creating
	a temporary sub_buffer since object creation is expensive.

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2008-11-06  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.c: Modified code to only pass
	accesses spans the full tile width as direct pointers to the tile data
	(as well as correct format). For all other cases convert to a
	temporary linear buffer. (gegl_buffer_tile_iterator_next),
	(gegl_buffer_scan_iterator_next), (gegl_buffer_iterator_next): 

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2008-11-05  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.c: (gegl_buffer_iterator_add),
	(gegl_buffer_iterator_next): add scan compatible and format compatible
	as bitmask flags on the iterator.

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2008-11-04  Øyvind Kolås  <pippin@gimp.org>

	Only send pyramid void messages for tile storages where the zoom
	handler has seen a tile with z!=0.
	* gegl/buffer/gegl-tile-handler-zoom.c: (get_tile):
	* gegl/buffer/gegl-tile-storage.c: (gegl_tile_storage_constructor):
	* gegl/buffer/gegl-tile-storage.h:
	* gegl/buffer/gegl-tile.c: (gegl_tile_void_pyramid):

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2008-11-03  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-access.c: (gegl_buffer_iterate),
	(gegl_buffer_set), (gegl_buffer_get): refactored code to get away from
	a temporary buffer needed for most gegl_buffer_get's.

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2008-11-03  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer.c: added FIXME that
	gegl_buffer_create_sub_buffer needs optimizing (It uses g_object_new
	and is called by gegl_buffer_get making object creation a bottleneck
	for a lowlevel operation that should be fast.)

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2008-11-03  Øyvind Kolås  <pippin@gimp.org>

	* operations/external/stroke.c: (prepare): use RaGaBaA float.

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2008-11-03  Øyvind Kolås  <pippin@gimp.org>

	* gegl/process/gegl-processor.c: (gegl_processor_set_rectangle): do
	not intersect with the incoming rectangle with the bounding box of the
	composition (computing the bounding box is expensive and not yet cache, the
	rectangle can be frequently reset).

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2008-11-03  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-point-composer.c:
	(gegl_operation_composer_process2): s/"over"/"gegl:over"/

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl.c: #include "gegl-path-smooth.h"
	* bin/editor.c: removed unusded variables.
	* bin/Makefile.am: fix whitespace issues.

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/introspect.c: (process): move unused variable
	inside #if 0 block.

2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: (width_motion_notify_event), (cairo_gui_expose),
	(gui_press_event), (gui_motion_event): do not take the node shift
	into account when computing moves (since we only need relative
	coordinates and the local ones depends on the change itself.)

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: (stroke_press_event), (stroke_motion_notify_event):
	disable use of dynamics by default (it slows things down too
	much for now).

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* bin/Makefile.am: added rules to build commands for pie menu.
	* bin/editor.c: reorganized path/stroke/pie-menu interaction code to
	be a statemachine,.. editor.c is getting a bit bulky. Added code
	to modify existing linewidth markers. The painting code currently has
	the overhead of a simple dynamics engine.
	* bin/gegl-node-editor.c: (type_editor_path):
	* bin/gegl-view.c: (button_press_event):

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.c: cache length of path, and
	incrementally updated it on line_to's.

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.c: (gegl_path_stroke): when stroking
	make the linewidth and opacity parameter paths act as weights on the
	values from properties.

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.c: (subpath_changed),
	(gegl_path_add_parameter_path), Make changes to subpaths cause a full
	invalidation of the parent path object.
	(gegl_path_stamp), (gegl_path_stroke): take parameter scaling factors
	from "linewidth" and "opacity" path parameters if they are available.
	* gegl/property-types/gegl-path.h:
	* operations/external/stroke.c: (get_bounding_box), (process),
	(gegl_chant_class_init): pass in extra information that might be
	useful to limit un-needed composites of stamps outside the roi.

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2008-11-02  Michael Natterer  <mitch@gimp.org>

	* operations/common/opacity.c: always take the "value" property
	into account even if there is an aux mask input. This way we can
	optimize one node away when a graph has both opacity and mask
	nodes (as in the gimp layer stack).

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2008-11-02  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.[ch]: cleaned up header and made
	it possible to query a path if it has any interpolated parameters.

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2008-11-01  Øyvind Kolås  <pippin@gimp.org>

	* operations/external/fill.c: removed unused winding parameter.
	* bin/gegl.c: added an empty stroke op on top of the GEGL logo,
	select this node in the treeview to start adding strokes on top
	of the drawing.

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2008-11-01  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl-view.c: (gegl_view_class_init), (button_press_event),
	(button_release_event), (motion_notify_event): do zoom on middle
	mouse, since the editor now uses right mouse button for a
	context-menu.

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2008-11-01  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: refactored cairo code that shows on screen drawings
	and pointer interaction code to operate with a state machine for
	different modes. (menu_clear), (menu_add), (path_editor_keybinding),
	(fill_press_event), (fill_release_event), (fill_motion_notify_event),
	(cairo_expose), (cairo_gui_expose), (stroke_press_event),
	(stroke_release_event), (stroke_motion_notify_event),
	(gui_press_event), (gui_motion_event), (gui_release_event),
	(editor_set_active), (editor_main).

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2008-11-01  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.c: (gegl_path_insert): fix slice
	allocation to only allocate enough memory for stored coordinates.

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2008-11-01  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-point-composer.c:
	(gegl_operation_composer_process2): quiten gcc about variable that
	really is only accessed when set.

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2008-11-01  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl.c: (main): initialize the smooth path (used for stroking)

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2008-11-01  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.[ch]:
	(gegl_path_is_empty): added a new call to quickly determine if there
	are any control points in the path.
	(ensure_tail): added caching code for the tail of the linked list
	to avoid having to traverse it fully on each add.
	(flatten_copy), (flatten_rel_copy), (gegl_path_list_append),
	(gegl_path_clear), (gegl_path_remove), (gegl_path_replace),
	(gegl_path_append),
	(gegl_path_list_append_item): make use of the cache tail to speed up
	instruction appends.

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2008-10-31  Manish Singh  <yosh@gimp.org>

	* bin/gegl.c: follow gegl-spiro -> gegl-path-spiro rename here too.

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation.[ch]: (gegl_operation_invalidate):
	added a boolean argument as a final argument, if TRUE the op
	requests that it's output cache should be cleared for the region
	that is invalidated.
	* gegl/graph/gegl-node.[ch]: (gegl_node_invalidated),
	(source_invalidated), (property_changed),
	(gegl_node_insert_before):
	* operations/external/fill.c: pass TRUE.
	* operations/external/stroke.c: pass FALSE.
	* operations/common/open-buffer.c: pass FALSE.

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* operations/workshop/stroke.c: moded ..
	* operations/external/stroke.c: .. here and added cairo based
	hitdetection (for fixed/max linewidth).
	* operations/external/Makefile.am: added new file.

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* bin/Makefile.am: added gegl-path-smooth.[ch]

	* bin/gegl-spiro.c: 
	* bin/gegl-spiro.h: renamed to:
	* bin/gegl-path-spiro.c: 
	* bin/gegl-path-spiro.h: 

	And split out the path smoother to:
	* bin/gegl-path-smooth.c: [NEW]
	* bin/gegl-path-smooth.h: [NEW]

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: Moved static globals for interaction code into a struct
	(path_editor_keybinding), (fill_press_event),
	(fill_release_event), (fill_motion_notify_event), (cairo_expose),
	(stroke_press_event), (stroke_release_event),
	(stroke_motion_notify_event), (editor_set_active):

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: (fill_press_event), (fill_release_event),
	(fill_motion_notify_event), (stroke_press_event),
	(stroke_release_event), (stroke_motion_notify_event),
	(path_changed), (editor_set_active): made pointer events when the
	selected node is a gegl:stroke append to the path and a new path
	insert above it uppon button release, making it ready to start the
	cycle afresh.
	* bin/gegl-tree-editor-action.[ch]: (gegl_add_child): exposed to rest
	of GEGL binary.

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.c: removed ad-hoc code for path
	changes, special cased the damaged rectangle when appending line-to
	instructions to the path.

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-chant.h: changed the path change singaling behavior,
	ops having a GeglPath property now needs to have a path_changed
	function within the compilation unit, that will be invoked when
	the path property changes.
	* operations/external/fill.c: (path_changed): changed ..
	* operations/workshop/stroke.c: (path_changed): .. accordingly.

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* gegl/process/gegl-processor.c: (render_rectangle): Initial steps
	aiming towards more tile aligned access for the chunks that are pulled
	by GeglProcessor.

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2008-10-30  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-cache.c: (gegl_cache_invalidate): turn of
	forced blanking of regions that are invalidated.

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2008-10-29  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.[ch]:
	Reduce memory usage by making the information kept about each control
	point depend on it's type. External API remains the same as before,
	the changes only affect internal storage (and how far the array
	at the end of the struct can be accessed in const * returns.
	
	(copy_data),
	(gegl_path_list_append_item), (flatten_copy), (flatten_rel_copy),
	(gegl_path_list_destroy), (gegl_path_item_free),
	(gegl_path_remove), (gegl_path_insert), (gegl_path_replace),
	(gegl_path_parameter_path), (gegl_path_stroke): 

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2008-10-29  Øyvind Kolås  <pippin@gimp.org>
	* bin/editor.c: (editor_set_active): make the paths of strokes
	editable.

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2008-10-27  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.[ch]: added lists of key/value
	pairs for auxiliary information for positions along the path.

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2008-10-21  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c (gegl_processor_work): Simplified
	by putting duplicated code in one place.

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2008-10-21  Martin Nordholts  <martinn@svn.gnome.org>

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	* gegl/operation/gegl-operation-filter.c
	(gegl_operation_filter_process): Remove fixed FIXME.

2008-10-21  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/operation/gegl-operation.h: Clarified the documentation of
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	GeglOperationClass::process().

	* gegl/process/gegl-processor.c (gegl_node_new_processor): Added a
	FIXME about how to get rid of the GeglOperationSink dependency.

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2008-10-21  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/operation/gegl-operation.h: Update docs for
	GeglOperationClass::process(), the 'result_rect' parameter is now
	called 'roi'.

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2008-10-21  Øyvind Kolås  <pippin@gimp.org>

	* examples/gegl-paint.c: (paint_press): used s/"vector"/"path"/
	* operations/workshop/external/gluas.c: update chant to file_path.

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2008-10-21  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl.h.in: missed in s/Vector/Path/ replace.
	* operations/workshop/stroke.c: (process), (gegl_chant_class_init):
	updated to work with new path api.

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-path.[ch]: (gegl_path_replace): renamed from
	gegl_path_replace_knot.
	* bin/editor.c: (path_editor_keybinding), (motion_notify_event):

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: renamed this ..
	* gegl/property-types/gegl-vector.h: .. and this to ..
	* gegl/property-types/gegl-path.c: .. this and ..
	* gegl/property-types/gegl-path.h: .. this.

	These files needed updating:
	* bin/editor.c:
	* bin/gegl-node-editor.c:
	* bin/gegl-spiro.c:
	* bin/gegl.c:
	* examples/gegl-paint.c:
	* gegl/gegl-chant.h:
	* gegl/gegl-types.h:
	* gegl/gegl-xml.c:
	* gegl/operation/gegl-operation.h:
	* gegl/property-types/Makefile.am:
	* gegl/property-types/gegl-paramspecs.c:
	* gegl/property-types/gegl-paramspecs.h:
	* operations/common/layer.c:
	* operations/common/load.c:
	* operations/common/magick-load.c:
	* operations/common/raw-load.c:
	* operations/external/ff-load.c:
	* operations/external/fill.c: 
	* operations/external/jpg-load.c:
	* operations/external/openraw.c:
	* operations/external/png-load.c:
	* operations/external/svg-load.c:
	* operations/external/v4l.c:
	* operations/workshop/stroke.c:

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2008-10-20  Martin Nordholts  <martinn@svn.gnome.org>

	* operations/common/introspect.c: Adapt it so that it is
	attachable to the GEGL bin graph without crashing (still doesn't
	work though).

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.[ch]: 
	(gegl_vector_path_add): new API call replacing move_to, line_to etc.
	(gegl_vector_add): new API call replacing move_to, curve_to etc.
	* bin/gegl-spiro.c: (moveto), (lineto), (curveto),
	(points_to_bezier_path): use the new var_args powered internal path
	list API.

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2008-10-20  Martin Nordholts  <martinn@svn.gnome.org>

	* bin/gegl.c 
	* bin/gegl-options.[ch]: Copy --g-fatal-warnings from GIMP so that
	one can pass control to the debugger as soon as something goes
	wrong.

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* bin/Makefile.am: depending on HAVE_SPIRO not HAVE_GTK (doh!).

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2008-10-20  Sam Hocevar  <sam@zoy.org>

	* operations/external/openraw.c: (gegl_chant_class_init): don't
	declare variables after code blocks.
	* bin/gegl-spiro.c: (gegl_vector_spiro_flatten): remove unused
	variable.

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c:
	* bin/gegl-tree-editor.c:
	* bin/gegl-view.c: beginnings of an ad-hoc generic path manipulation
	gui.

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_parse_svg_path):
	made perser tolerant of skipped path instructions (doesn't do M->L)
	properly yet.

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl-spiro.c: (gegl_vector_spiro_flatten),
	(points_to_bezier_path), (gegl_vector_spiro_flatten2),
	(gegl_spiro_init): added a new knot type '*' used for a simpler all
	control points on curve path. (should probably be replaced with
	catmull-rom interpolation and placed in its own file).

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2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.[ch]: allow registering multiple
	path flattening algorithms, algorithms can be chained (both spiros
	and at least one other alogrithms produce beziers instead of linetos).

2008-10-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_add_knot):
	make this actually add the knot instead of replacing the one at the
	position indicated.

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2008-10-19  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor-optype.c: (gegl_typeeditor_optype): replaced hint in
	entry with one that hopefully is more gramatically correct.

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2008-10-19  Øyvind Kolås  <pippin@gimp.org>

	* bin/Makefile.am: build gegl-spiro if spiro is available.
	* bin/gegl-spiro.c: file to initialize GeglVector with knowledge about
	spiro knot types as well as logic to flatten a spiro path to a
	piece-wize linear path (through beziers).
	* bin/gegl-spiro.h: 
	* bin/gegl.c: (main): initialize gegl-spiro

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2008-10-19  Kevin Cozens  <kcozens@cvs.gnome.org>

	* configure.ac: Added checks for the spiro library.

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2008-10-19  Øyvind Kolås  <pippin@gimp.org>

	* operations/external/fill.c: (detect), (gegl_chant_class_init): use
	cairo for hit detection.

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2008-10-19  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-cache.c: (gegl_cache_invalidate): clear region
	being invalidated in the cache (the cache is being used as the abyss
	when the bounding-box shrinks.)

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2008-10-19  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: use slice allocator when
	allocating new chain alements for a path.

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	* configure.ac: Use m4_define to set required version of libopenraw.

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2008-10-18  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.[ch]: refactored and made it
	possible to add external path flatteneres. Making it posisble to
	add new methods to interpret, smoothen and flatten paths.

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2008-10-18  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/fill.c: moved
	* operations/external/fill.c: .. here and made it render using cairo.
	* operations/external/Makefile.am: added fill.c's dependencies.

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2008-10-16  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.[ch]: (gegl_vector_parse_svg_path):
	simplified and made more robust.

	Added the following API:
	(gegl_vector_get_knot_count), (gegl_vector_get_knot),
	(gegl_vector_remove_knot), (gegl_vector_add_knot),
	(gegl_vector_replace_knot), (gegl_vector_knot_foreach).

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2008-10-16  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-xml.c: (serialize_properties): Do not insert an extra
	newline at the start of serialized path data.

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2008-10-16  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl-view.c: (gegl_view_class_init), (detected_event),
	(button_press_event): added a detected event which is emitted when
	the hit detection in GEGL detects that a mouse press starts at a
	node in the composition, the implementation and semantics of what
	is considered a hit is not well defined at the moment.
	* bin/editor.c: (cb_detected_event), (create_window): print a debug
	message about which node was hit.

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2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-xml.c: (start_element): special case layer elements and
	make them generate gegl:layer ops.

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2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-xml.c: (start_element), (add_stack): special case clone
	elements and make them generate gegl:clone ops.

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2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/fill.c: (get_cached_region),
	(gegl_chant_class_init): cache the bounding box of the fill, this
	forces a re-render of the boundingbox each time the fill changes,
	until clipping to roi is added to the fill code this should be faster.

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2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/checkerboard.c: (get_bounding_box): revert
	accidental commit of a rather limited bounding box.

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2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_fill),
	(gegl_vector_stroke), (gegl_vector_get_length),
	(gegl_vector_get_bounds), (gegl_vector_calc),
	(gegl_vector_calc_values): bail out on NULL vector arguments.

2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_get_bounds): 
	bail out if no vector is provided.

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2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/graph/gegl-node.c: (gegl_node_set_op_class): when failing to
	find an op create a 'gegl:nop' op instead of 'nop'.

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2008-10-15  Øyvind Kolås  <pippin@gimp.org>

	* tools/create-reference.rb: do not add a gegl- prefix to the op names
	for the devhelp index as they are now already prefixed by gegl:

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2008-10-14  Michael Natterer  <mitch@gimp.org>

	* operations/affine/chant.h
	* operations/common/*.c
	* operations/core/*.c
	* operations/external/*.c
	* operations/generated/math.rb
	* operations/generated/other-blend.rb
	* operations/generated/svg-12-blend.rb
	* operations/generated/svg-12-porter-duff.rb
	* operations/workshop/*.c
	* operations/workshop/external/*.c: prefix all operation names
	with "gegl:".

	* bin/editor.c
	* bin/gegl-tree-editor-action.c
	* bin/gegl.c
	* docs/gallery/clones.xml
	* examples/2geglbuffer.c
	* examples/gegl-paint.c
	* examples/geglbuffer-add-image.c
	* examples/geglbuffer-clock.c
	* examples/hello-world-video.c
	* examples/hello-world.c
	* gegl/graph/gegl-node.c
	* tools/introspect.c: changed accordingly.

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2008-10-14  Sven Neumann  <sven@gimp.org>

	* bin/editor.c: minor cleanups.

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2008-10-14  Hubert Figuiere  <hub@figuiere.net>

	* configure.ac: require libopenraw 0.0.5 or later.

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2008-10-14  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_fill),
	(gegl_operation_vector_prop_changed): fixed horizontal anti aliasaing,
	re-added GeglVectorKnot and Point definitions that were accidentally
	removed from the .c file.

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2008-10-13  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: integrated relative paths with
	the new flattened cache framework.

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2008-10-13  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: keep an internal cached flattened
	path.

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2008-10-13  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (find_knot_type), (path_add2),
	(gegl_vector_parse_svg_path): use the KnotInfo data structure to
	determine the number of coordinate pairs to load for each knot type.

2008-10-13  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/fill.c: (gegl_chant_class_init): do not 
	override default cacheing behavior.

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2008-10-12  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl-node-editor.c: (type_editor_vector_changed),
	(type_editor_vector), (property_editor_general): Duplicated the string
	handling to also work for vectors.

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2008-10-12  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.[ch]: restricted to the absolute
	subset of svg path commands for now (M, L and C). Added
	gegl_vector_to_svg_path which directly translates the Path list into
	a condensed ascii form compatible with SVG paths.
	* gegl/gegl-xml.c: (serialize_properties): write GeglVectors out as
	a string.

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2008-10-11  Sven Neumann  <sven@gimp.org>

	* configure.ac: removed G_DISABLE_SINGLE_INCLUDES from compiler
	flags as this breaks the build with glib 2.18 and gtk+ 2.12.

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2008-10-11  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl.c: use new more compact beizer paths for the characters of
	the GEGL logo.

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2008-10-11  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (bezier2), (flatten_curve),
	(path_flatten), (gegl_vector_fill): make a line_to to the final
	control point at the end of flatttening bezier components.

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2008-10-11  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: bezier curve interpretation
	rework. The path is now stored non-flattened, no API to introspect
	and modify the points on the path yet though.

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2008-10-11  Øyvind Kolås  <pippin@gimp.org>

Øyvind Kolås's avatar
Øyvind Kolås committed
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	* AUTHORS: updated artists section.
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2008-10-08  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_fill): accumulate
	horizontal contribution to do AA, the supersampling grid now in use is
	4x4, this can be programattically increased to increase the fidelity
	of the resulting rendering.

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2008-10-08  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_buffer_accumulate),
	(gegl_vector_fill): do vertical antialiasing on spans by accumulating
	subscanlines. (5 subscanlines currently used).

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2008-10-06  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl.c: replace splash with the real GEGL logo, currently
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	to aliased to serve as the splash of the stable release.
798

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2008-10-06  Sven Neumann  <sven@gimp.org>

	* configure.ac: restored alignment of configure status output.

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2008-10-06  Hubert Figuiere  <hub@figuiere.net>

	* operations/workshop/external/gtk-display.c: 
	include graph/gegl-node.h for a missing prototype.

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2008-10-05  Øyvind Kolås  <pippin@gimp.org>

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	* configure.ac: post release version bump to 0.0.21
811

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========================== 0.0.20 released ==================================

2008-10-05  Øyvind Kolås  <pippin@gimp.org>

	* configure.ac: bumped version for release.
	* NEWS: updated.
	* bin/gegl.c: evolved splash screen.

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2008-10-05  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/color-temperature.c: include config.h and
	gi18n-lib.h

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2008-10-05  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-chant.h: improved handling of vectors.
	* operations/common/fill.c: new operation to fill a vector.

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2008-10-05  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-xml.c: (param_set), (serialize_properties): parse
	properties that are GeglVectors as SVG paths.
	* gegl/property-types/gegl-vector.[ch]: (gegl_vector_parse_svg_path):
	added SVG path parser that directly builds a path for the GeglVector
	object.

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2008-10-05  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-point-composer.c:
	(gegl_operation_composer_process2): only check the in_abyss if
	in is defined.

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2008-10-03  Hubert Figuiere  <hub@figuiere.net>

	* gegl/gegl.h.in (enum): 
	* gegl/buffer/gegl-buffer.h (enum): remove trailing ',' for
	strict compilation options.

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2008-10-03  Michael Natterer  <mitch@gimp.org>

	* bin/gegl-node-editor.c (adjustment_from_param_spec): set the
	adjustment's page size to 0 and not to page_inc.

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2008-10-03  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl-node-editor.c: (adjustment_from_param_spec): removed 
	g_warn_if_reached to avoid having to bump glib requirement yet.
	Closing bug #552470.

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2008-10-03  Øyvind Kolås  <pippin@gimp.org>

	* AUTHORS: added yahvuu at gmail.com.
	* NEWS: added item about strings marked for translation.

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2008-10-03  Øyvind Kolås  <pippin@gimp.org>

	Applied patches from  yahvuu at gmail.com for bug #307195 that
	marks strings in operation for translation.

	* operations/*/*.c:

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2008-10-03  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler-cubic.c: (gegl_sampler_cubic_get):

	Removed redundant clearing of newval, spotted by Nicolas Robidoux
	(bug #540540).

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2008-10-03  Øyvind Kolås  <pippin@gimp.org>

	Applied patch witch cosmetic improvements from  Nicolas Robidoux
	for bug #552159 cleaning up the YAFR code.

	* gegl/buffer/gegl-sampler-yafr.c:
	* gegl/buffer/gegl-sampler-yafr.h:
	* gegl/buffer/gegl-sampler.c:

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2008-10-01  Øyvind Kolås  <pippin@gimp.org>

	* AUTHORS: added Sam Hocevar and Nicolas Robidoux.
	* NEWS: summarized changes from changelog and collected list of
	contributors.

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	Added YAFR sampler from Nicolas Robidoux from bug #550569, this
	is a sampler with seemingly better quality than cubic with good
	performance, it could perhaps form the default method used for
	enlargement in combination with a different approach for scaling
	down.

	* gegl/buffer/gegl-sampler-yafr.c: new file
	* gegl/buffer/gegl-sampler-yafr.h: new file.

	* gegl/buffer/Makefile.am: ..
	* gegl/buffer/gegl-buffer-access.c: ..
	* gegl/buffer/gegl-buffer.c: ..
	* gegl/buffer/gegl-buffer.h: ..
	* gegl/buffer/gegl-sampler.c: .. updated to add a new sampler.

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2008-09-05  Sven Neumann  <sven@gimp.org>

	* gegl/operation/gegl-operation-composer3.c
	* gegl/operation/gegl-operation-point-composer3.c: formatting.

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2008-08-16  Hubert Figuiere  <hub@figuiere.net>

	* operations/external/openraw.c: 
	* operations/external/Makefile.am:
	* configure.ac:
	RAW loader using libopenraw. Libopenraw is now an optional
	dependency.

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2008-08-16  Øyvind Kolås  <pippin@gimp.org>

	Applied slightly modified patch from Luidnel Maignan that adds
	point composers with 3 inputs as requested in bug #548007.

	* gegl/operation/gegl-operation-composer3.c: new file
	* gegl/operation/gegl-operation-composer3.h: new file
	* gegl/operation/gegl-operation-point-composer3.c: new file
	* gegl/operation/gegl-operation-point-composer3.h: new file
	* gegl/operation/Makefile.am: added new files.

	Added the new classes to the following places:
	* gegl/gegl-chant.h: allow subclassing the new classes with the
	chanting framework.
	* gegl/gegl-plugin.h: include the new headers.
	* gegl/operation/gegl-operation-processors.c: make the type-aware
	functions pointer lookup aware of the new classes.

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2008-08-07  Øyvind Kolås  <pippin@gimp.org>

	* configure.ac: updated minimal glib requirement to 2.14.0
	Fixing (bug #545331).

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2008-07-29  Sven Neumann  <sven@gimp.org>

	* gegl/gegl-chant.h: renamed chant_parent_class to
	gegl_chant_parent_class. Removed ##type_parent_class as that was
	only an alias for gegl_chant_parent_class.

	* operations/common/layer.c
	* operations/common/load-buffer.c
	* operations/common/load.c
	* operations/common/mblur.c
	* operations/common/open-buffer.c
	* operations/common/rectangle.c
	* operations/external/ff-load.c
	* operations/external/text.c
	* operations/external/v4l.c: changed accordingly.

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	* operations/common/layer.c
	* operations/common/load-buffer.c
	* operations/common/load.c
	* operations/common/mblur.c
	* operations/common/open-buffer.c
	* operations/common/rectangle.c
	* operations/external/ff-load.c
	* operations/external/text.c
	* operations/external/v4l.c: use chant_parent_class instead of
	doing the g_type_class_peek_parent() dance.

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	* operations/common/color-temperature.c: cache the coefficients
	that depend on the temperature properties instead of recalculating
	them in each call to process().

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2008-07-29  Sven Neumann  <sven@gimp.org>

	* operations/common/color-temperature.c: renamed properties to not
	abbreviate 'temperature'. Some minor cleanups.

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2008-07-21  Sven Neumann  <sven@gimp.org>

	* gegl/buffer/gegl-tile-backend-file.c (finalize): always unref
	self->file, not only when the file existed.

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2008-07-21  Sven Neumann  <sven@gimp.org>

	* gegl/buffer/gegl-tile-storage.c (gegl_tile_storage_finalize):
	plugged a memory leak.
	(set_property): use g_value_dup_string (value) instead of
	g_strdup (g_value_get_string (value)).

	* gegl/buffer/gegl-sampler-cubic.c (set_property): ditto.

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2008-07-21  Sven Neumann  <sven@gimp.org>

	* gegl/buffer/gegl-buffer.c (gegl_buffer_new_from_format): plugged
	memory leak. Moved filename-related code to the code path where it
	is used and commented out some unused code.

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2008-07-19  Hubert Figuiere  <hub@figuiere.net>

	* AUTHORS:
	* bin/gegl.c (DEFAULT_COMPOSITION): Fix typo in my first name. And
	add accent in the last.

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2008-07-02  Manish Singh  <yosh@gimp.org>

	* gegl/buffer/gegl-buffer.h: typo fix: destory->destroy

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2008-07-01  Øyvind Kolås  <pippin@gimp.org>

	* configure.ac: applied patch from Marianne Gagnon fixing make install
	on Mac OS X (Bug #539504)

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2008-07-01  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/gaussian-blur.c: commited patch from
	yahvuu at gmail.com fixing shift and adding new default filtermode
	'auto'. bug #518970

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2008-07-01  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl-node-editor.c: (type_editor_boolean_changed),
	(type_editor_numeric_changed), (type_editor_string_changed),
	(hbox_type_editor), (type_editor_color), (type_editor_boolean),
	(adjustment_from_param_spec), (type_editor_numeric),
	(type_editor_string), (property_editor_general): added support for
	node editors using spinbuttons ito allow wasy adjustments within
	property limits, patch from yahvuu at gmail.com bug #539953.

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2008-07-01  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler-cubic.c: (gegl_sampler_cubic_get): commited
	reworked bits of patch from Geert Jordaens that adds gcc vector
	extension based SSE code paths to cubic. Bug #540540

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2008-07-01  Øyvind Kolås  <pippin@gimp.org>

	Made the linear buffer access API of GeglBuffer public.

	* gegl/buffer/gegl-buffer-linear.h: removed.
	* gegl/buffer/Makefile.am: updated.
	* gegl/buffer/gegl-buffer-private.h: removed include of
	gegl-buffer-linear.h
	* gegl/buffer/gegl-buffer.h: moved definitions of linear buffer API
	here.
	* tests/buffer/buffer-test.c: do not directly include the
	gegl-buffer-linear.h header from the GEGL sourcetree anymore.

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2008-06-23  Øyvind Kolås  <pippin@gimp.org>

	Documentation improvements (mostly orthographic) from Peter
	(gib_mir_mehl at gmx.net).

	* gegl/buffer/gegl-buffer.c:
	* gegl/buffer/gegl-buffer.h:
	* gegl/gegl-config.c:
	* gegl/graph/gegl-node.c:
	* gegl/operation/gegl-operation.h:
	* gegl/process/gegl-processor.c:
	* operations/affine/affine.c:
	* operations/affine/rotate.c:
	* operations/common/c2g.c:
	* operations/common/difference-of-gaussians.c:
	* operations/common/introspect.c:
	* operations/common/rectangle.c:
	* operations/common/stretch-contrast.c:
	* operations/external/display.c:
	* operations/external/save-pixbuf.c:
	* operations/workshop/snn-percentile.c:

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2008-06-23  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-color.c: (gegl_color_get_string): applied
	change from Peter gib_mir_mehl at gmx.net.

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2008-06-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler-lanczos.c: (gegl_sampler_lanczos_get):
	added comment about section that can be moved from the sampler
	function to prepare to avoid per sampling overhead.

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2008-06-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler.[ch]: (gegl_sampler_get_ptr): added a
	function used to prime a linear buffer with all needed samples for
	interpolation.

	For all the interpolators, removed unneded alpha multiplications
	(we're interpolating on premultiplied pixels), also moved linear and
	cubic to skip unneeded function calls in innerloop.
	* gegl/buffer/gegl-sampler-cubic.c:
	* gegl/buffer/gegl-sampler-lanczos.c:
	* gegl/buffer/gegl-sampler-linear.c:
	* gegl/buffer/gegl-sampler-nearest.c:

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2008-06-20  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler.c: (gegl_sampler_prepare): reset the
	valid rectangle when prepare is called.
	* operations/affine/affine.c: (process): reset the valid rectangle
	before starting processing.

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2008-06-19  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler.c: (gegl_sampler_get_from_buffer): fetch
	the 64x64 context buffer based on the specific requested pixel and
	not the center of interpolation. We might want to split this down
	so that we can ensure that the needed context exist in the 64x64
	buffer, thus allowing the samplers to rely on the context being
	available within a 64 pixels wide buffer.

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2008-06-18  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler.h: added update of GeglSampler that should
	have gone in with the previous commit.

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2008-06-18  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler.c: (gegl_sampler_get),
	(gegl_sampler_get_from_buffer): modified to fetch a 64x64 buffer of
	data around the requested pixel (when the buffer doesn't already
	contain the desired data). The samplers could probably be further
	modified to assume this 64x64 buffer in their code.

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2008-06-17  Øyvind Kolås  <pippin@gimp.org>

	* tests/buffer/buffer-test.c: moved the tests into individual .c files
	in the tests subdir.
	* tests/buffer/Makefile: updated to handle test per file architecture.
	* tests/buffer/tests/: new dir (with 37 new files).

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2008-06-17  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-private.h: moved the linear API ..
	* gegl/buffer/gegl-buffer-linear.h: into it's own header.
	* gegl/buffer/Makefile.am: added gegl-buffer-linear.h
	* gegl/buffer/gegl-buffer-linear.c: made all accesor functions take
	a GeglRectangle instead of passing width and height as individual ints.
	* gegl/buffer/gegl-buffer-iterator.h: improved documentation.
	* tests/buffer/Makefile: output which files are only found in output
	after running.

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2008-06-17  Øyvind Kolås  <pippin@gimp.org>

	* tests/buffer/buffer-test.c: (linear_modify), (linear_from_data),
	(linear_from_data_rows), (linear_proxy_modify): updated tests
	according to API.

	* tests/buffer/reference/linear_from_data_rows:
	* tests/buffer/reference/linear_proxy_modify:
	* tests/buffer/reference/test_gegl_buffer_iterator1:
	* tests/buffer/reference/test_gegl_buffer_iterator1sub: added
	reference images.

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2008-06-16  Øyvind Kolås  <pippin@gimp.org>

	Reverted:

	Extended the gegl-chanting and the build system to easily allow
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	defining an alternate process function that will be compiled to mmx
	and sse by gcc, coupled with runtime cpu detection at class init time
	to determine which variant to use.
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	* configure.ac: make USE_SSE available to makefiles.
	* gegl/Makefile.am: install gegl-cpuaccel.h
	* gegl/gegl-chant.h: added logic to detect various SIMD compile modes,
	generating different .o 's based on compiler flags.
	* gegl/gegl-plugin.h: include gegl-cpuaccel.h
	* operations/Makefile-operations.am: added separete recipe for
	compiling .c files that contains the string GEGL_SIMD.

	* operations/common/brightness-contrast.c:
	* operations/common/invert.c:
	* operations/generated/other-blend.rb:
	* operations/generated/svg-12-porter-duff.rb: The rest, updated to
	specify their SIMD code using GEGL_SIMD.

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2008-06-16  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-linear.c: (gegl_buffer_linear_open): added
	format parameter, which might be NULL to use the buffers format and
	made it fake a buffer if dimensions are not right or format does not
	match.
	(gegl_buffer_linear_close): free the linear proxy buffer.
	* gegl/buffer/gegl-buffer-private.h:
	* tests/buffer/buffer-test.c: (linear_modify),
	(linear_from_data_rows), (linear_proxy_modify): added new test and
	slightly clarified others.

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2008-06-16  Sam Hocevar  <sam@zoy.org>

	* gegl/graph/gegl-node.c: do not try to assign a va_list variable to
	NULL, it's opaque and gcc will error out; instead, just zero its
	bytes.

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	Extended the gegl-chanting and the build system to easily allow
	defining an alternate process function that will be compiled to mmx
	and sse by gcc, coupled with runtime cpu detection at class init time
	to determine which variant to use.

	* configure.ac: make USE_SSE available to makefiles.
	* gegl/Makefile.am: install gegl-cpuaccel.h
	* gegl/gegl-chant.h: added logic to detect various SIMD compile modes,
	generating different .o 's based on compiler flags.
	* gegl/gegl-plugin.h: include gegl-cpuaccel.h
	* operations/Makefile-operations.am: added separete recipe for
	compiling .c files that contains the string GEGL_SIMD.

	* operations/common/brightness-contrast.c: 
	* operations/common/invert.c: 
	* operations/generated/other-blend.rb:
	* operations/generated/svg-12-porter-duff.rb: The rest, updated to
	specify their SIMD code using GEGL_SIMD.

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-linear.c: Made it possible to create linear
	buffers from existing data that have a rowstride != bpp * width.

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/graph/gegl-node.[ch]: (gegl_node_set_need_rect): replaced
	x,y,width,height arguments with a GeglRectangle.
	* gegl/operation/gegl-operations.c:
	(gegl_operation_set_source_region):
	* gegl/process/gegl-eval-mgr.c: (gegl_eval_mgr_apply):
	* gegl/process/gegl-prepare-visitor.c: (visit_node):

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/graph/Makefile.am:
	* gegl/operation/Makefile.am:
	* gegl/graph/gegl-node.[ch]: made operation contexts be stored in a
	hash table.

	* gegl/graph/gegl-operation-context.c:
	* gegl/graph/gegl-operation-context.h: moved these ...

	* gegl/operation/gegl-operation-context.c: ... here.
	* gegl/operation/gegl-operation-context.h: also made the set_rect
	functions take rectangles as the argument.

	* gegl/operation/gegl-operations.c:
	* gegl/process/gegl-cr-visitor.c:
	* gegl/process/gegl-debug-rect-visitor.c:
	* gegl/process/gegl-eval-visitor.c: fixed include path.
	* gegl/process/gegl-processor.c: fix include path, updated api use.

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2008-06-15  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Revert change that moved
	initilaization stuff from _new to _constructor. It borked
	`gegl foo.xml -o bar.png'.

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/Makefile.am: added gegl-simd.h
	* gegl/gegl-plugin.h: moved g4float macros and typedef 
	* gegl/gegl-simd.h: .. here

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	renamed GeglNodeContext GeglOperation context and replaced the node
	field with an operation field.

	* gegl/gegl-plugin.h:
	* gegl/gegl-types.h:
	* gegl/graph/Makefile.am:
	* gegl/graph/gegl-node-context.c:
	* gegl/graph/gegl-node-context.h:
	* gegl/graph/gegl-node.c: 
	* gegl/graph/gegl-node.h:
	* gegl/graph/gegl-operation-context.c:
	* gegl/graph/gegl-operation-context.h:
	* gegl/operation/gegl-operation-composer.c:
	* gegl/operation/gegl-operation-filter.c:
	* gegl/operation/gegl-operation-point-composer.c:
	* gegl/operation/gegl-operation-sink.c:
	* gegl/operation/gegl-operation-source.c:
	* gegl/operation/gegl-operation.c:
	* gegl/operation/gegl-operation.h:
	* gegl/operation/gegl-operations.c:
	* gegl/process/gegl-cr-visitor.c:
	* gegl/process/gegl-debug-rect-visitor.c:
	* gegl/process/gegl-eval-mgr.c:
	* gegl/process/gegl-eval-visitor.c:
	* gegl/process/gegl-processor.c:
	* operations/common/introspect.c:
	* operations/common/load-buffer.c:
	* operations/common/magick-load.c:
	* operations/common/open-buffer.c:
	* operations/common/raw-load.c:
	* operations/common/remap.c:
	* operations/core/clone.c:
	* operations/core/crop.c:
	* operations/core/nop.c:
	* operations/core/shift.c:
	* operations/workshop/rawbayer-load.c:

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/Makefile.am: do not install gegl-config.c as if it was a
	header.

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-linear.c:
	(gegl_buffer_linear_new_from_data): added rowstride parameter,
	(gegl_buffer_linear_close): added the linear buffer itself as a
	parameter. Only the API changed, the logic is not implemented yet.
	* gegl/buffer/gegl-buffer-private.h: updated prototypes.
	* tests/buffer/buffer-test.c: (linear_modify), (linear_from_data):
	updated use of code.

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2008-06-15  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/operation/gegl-operation-sink.h): Describe the needs_full
	class variable.

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2008-06-15  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/operation/gegl-operation.c (get_bounding_box): Refactor
	away return in-the-middle and update warning message.

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2008-06-15  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-sampler.c: (gegl_sampler_get_from_buffer):
	indentation.
	* operations/affine/affine.c: (affine_generic), (process): migrated to
	use GeglBufferIterator for efficiency (patch from Geer Jordaens).

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c
	(gegl_processor_set_rectangle)
	(gegl_processor_constructor): Refactor away return:s in the middle
	of these functions.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Organize #includes.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Further general cleanup.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Prefix local functions with
	gegl_processor_.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Formating. Adjusted newlines,
	added brackets around single-lined ifs, and aligned stuff.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Made the processing rectangle
	accessible as a GObject property.

	(gegl_processor_set_rectangle): When passed a NULL rectangle, use
	the bounding box of the input node.

	(gegl_node_new_processor): Simply pass the rectangle to
	g_object_new().

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	* configure.ac: bumped version to 0.0.19.

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========================== 0.0.18 released ==================================

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

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	* configure.ac: bumped version to 0.0.18.
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	* NEWS: updated with last minute changes.

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

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	* bin/gegl.c: fixed typo in splash.
	* bin/editor-optype.c: (gegl_typeeditor_optype): do not add to size
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	group if it doesn't exist.
1395

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	* gegl/graph/gegl-node.c: (set_property): remove change to quieten
	gcc, the variable is not used but we need something of it's type, and
	what it can be initialized with varies from platform to platform.

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	Bug 360888 – Adapt cubic and lanczos samplers for new framework

	This bug is fixed now, further improvements might be desirable for the
	code but all the interpolation code is in a working state now.

	* gegl/buffer/gegl-sampler.c: 
	(gegl_sampler_type_from_interpolation): enable lanczos and cubic.
	* gegl/buffer/gegl-sampler-cubic.c:
	* gegl/buffer/gegl-sampler-lanczos.c:
	* gegl/buffer/gegl-sampler-linear.c:

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	* bin/gegl.c: commited new splash with updated list of contributors.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Function definition cleanups.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/gegl-config.c (gegl_config_init): Formating.

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* gegl/process/gegl-processor.c: Aligned static function
	prototypes.

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	* NEWS: updates news.

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-private.h: changes that should have been
	included in previous commit.

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	Applied patch from Bug #360888 - Adapt cubic and lanczos samplers for
	new framework.

	The patch isn't closed yet, but the code for nearest and linear is
	stable now and the rest of the code delta is quite large. The patch
	has been adapted to not introduce new API and the cubic and lanczos
	filters are disabled due to artifacts.

	* gegl/buffer/gegl-buffer-access.c:
	* gegl/buffer/gegl-buffer-types.h:
	* gegl/buffer/gegl-buffer.c:
	* gegl/buffer/gegl-buffer.h:
	* gegl/buffer/gegl-sampler-cubic.c:
	* gegl/buffer/gegl-sampler-lanczos.c:
	* gegl/buffer/gegl-sampler-linear.c:
	* gegl/buffer/gegl-sampler-nearest.c:
	* gegl/buffer/gegl-sampler.c:
	* gegl/buffer/gegl-sampler.h:
	* operations/affine/affine.c:
	* operations/affine/affine.h:

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* operations/workshop/stroke.c (get_bounding_box): Format

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2008-06-14  Martin Nordholts  <martinn@svn.gnome.org>

	* examples/gegl-paint.c: Some cleanup.

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	* examples/gegl-paint.c: (paint_press), (main): modified the default
	stroke to be thicker, and black.
	* gegl/property-types/gegl-vector.c: (gegl_vector_stamp): fixed
	rendering by swapping the x/y coordinates (actually the loops) in the
	brush rendering/compositing code.

2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	reviewed by: <delete if not using a buddy>

	* examples/gegl-paint.c: (paint_press), (main):

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	Made the stroke operation only emit and draw changes around the region
	where lines segments have been added to the path.

	* gegl/property-types/gegl-vector.c: (gegl_vector_stamp):
	* operations/workshop/stroke.c: (process):

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2008-06-14  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor-optype.c: (gegl_typeeditor_optype): added descriptive
	label in front of top operation entry, also changed the help string
	in the entry.

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2008-06-13  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_stamp): reverted
	migration to buffer iterators since it seems like it has caused a
	regression.

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	* bin/editor-optype.c: (chain_in_operation): show the structure view
	when a new operation has been added. (need now that the popup is
	properly gone).

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2008-06-13  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-color.c:
	(gegl_param_spec_color_get_default): added call to retrieve the
	default color from a color paramspec.
	* operations/generated/math.rb: pass floating point values to property
	installer.
	* tools/operation_reference.c: (list_properties): added default,
	minimum and maximum values to output listing.

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2008-06-13  Michael Natterer  <mitch@gimp.org>

	* configure.ac: use G_DISABLE_DEPRECATED for glib < 2.17, add
	G_DISABLE_SINGLE_INCLUDES to CPPFLAGS unconditionally.

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2008-06-13  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-access.c: (gegl_buffer_clear): fixed access
	to data in iterator.

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2008-06-13  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operations.c: moved
	gegl_operation_calc_source_regions
	* gegl/property-types/gegl-vector.c: here.

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	* configure.ac: depend on the newest released babl, version 0.0.22.

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2008-06-13  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/Makefile.am: removed accidentally added
	invert-simd target.

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2008-06-12  Øyvind Kolås  <pippin@gimp.org>

	* tools/create-reference.rb: fixed link to glossary.

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2008-06-12  Øyvind Kolås  <pippin@gimp.org>

	s/BABL_ACCURACY/BABL_TOLERANCE/

	* gegl/gegl-config.c: (get_property), (set_property),
	(gegl_config_class_init):
	* gegl/gegl-config.h:
	* gegl/gegl-init.c: (gegl_post_parse_hook):

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2008-06-12  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-config.c: (get_property), (set_property),
	(gegl_config_class_init): s/BABL_ERROR/BABL_ACCURACY/

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2008-06-11  Manish Singh  <yosh@gimp.org>

	* docs/Makefile.am: delete duplicate references to
	gegl-operation-filter.h.html.

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2008-06-12  Øyvind Kolås  <pippin@gimp.org>

	Made GeglBuffer be the object setting it's default tile-width and
	tile-height properties according to gegl_config() instead of
	gegl-tile-storage.

	* gegl/buffer/gegl-buffer.c: (gegl_buffer_class_init):
	* gegl/buffer/gegl-tile-storage.c: (gegl_tile_storage_class_init):

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2008-06-12  Øyvind Kolås  <pippin@gimp.org>

	* gegl/property-types/gegl-vector.c: (gegl_vector_stamp): migrated
	innerloop to user iterator.

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2008-06-11  Øyvind Kolås  <pippin@gimp.org>

	* tests/buffer/buffer-test.c: added three new tests.
	* tests/buffer/reference/linear_from_data:
	* tests/buffer/reference/linear_modify:
	* tests/buffer/reference/linear_new: new reference images.

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2008-06-11  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/Makefile.am: added gegl-buffer-linear.c
	* gegl/buffer/gegl-buffer-private.h: new functions for dealing with
	linear buffers (internal only for now).
	* gegl/buffer/gegl-buffer-linear.c: new file with the main logic to
	use GeglBuffer with linear buffers as backing store.
	* gegl/buffer/gegl-buffer.c: (set_property): width and height were
	swapped.
	(gegl_buffer_constructor): pass tile_width and height to tile_storage,
	(gegl_buffer_new_from_format): added tile_width and tile_height
	arguments.
	* gegl/buffer/gegl-tile-storage.c: (gegl_tile_storage_constructor):
	set the "cache" data on the tile-storage itself as well.
	* gegl/buffer/gegl-tile.[ch]: (default_free), (dispose),
	(gegl_tile_init), (gegl_tile_new): added a destroy callback for the
	tile data in a tile.

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2008-06-11  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-access.c: (gegl_buffer_clear): ported to use
	GeglBufferIterator.

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2008-06-11  Sven Neumann  <sven@gimp.org>

	* gegl/operation/Makefile.am: tried to fix confusion with public
	and internal header files. Install $(public_headers) instead of
	$(OPERATION_headers).

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2008-06-10  Øyvind Kolås  <pippin@gimp.org>

	Added more buffer tests and their associated reference images.

	* tests/buffer/buffer-test.c:
	* tests/buffer/reference/test_gegl_buffer_iterator2:
	* tests/buffer/reference/test_gegl_buffer_iterator2sub:
	* tests/buffer/reference/test_gegl_buffer_iterator3:
	* tests/buffer/reference/test_gegl_buffer_iterator3sub:
	* tests/buffer/reference/test_gegl_buffer_iterator4:
	* tests/buffer/reference/test_gegl_buffer_iterator4sub:

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2008-06-10  Øyvind Kolås  <pippin@gimp.org>

	* bin/editor.c: removed unneeded include.
	* gegl/gegl-config.c: (gegl_config_class_init): changed the range of
	CHUNK_SIZE to 1-max int.

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2008-06-10  Øyvind Kolås  <pippin@gimp.org>
	
	* gegl/buffer/gegl-buffer-iterator.c: Reverted commit with message
	'Made GeglBufferIterator potentially able of handling different
	pyramid levels' since it caused regressions.

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2008-06-10  Øyvind Kolås  <pippin@gimp.org>

	* gegl/graph/gegl-node.c: (set_property): quieten gcc.

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2008-06-10  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-chant.h: refer to GeglOperationTemporal correctly.
	* gegl/gegl-plugin.h: include gegl-operation-temporal.h
	* gegl/operation/gegl-operation-temporal.c: rewrote to use
	gegl_buffer_copy, also register the private data in class_init.

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2008-06-09  Øyvind Kolås  <pippin@gimp.org>
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	* gegl/buffer/gegl-buffer-iterator.c:
	(gegl_buffer_tile_iterator_init), (gegl_buffer_tile_iterator_next),
	(gegl_buffer_scan_iterator_init), (gegl_buffer_iterator_add): Made
	GeglBufferIterator potentially able of handling different pyramid levels
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2008-06-09  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.c: removed FALSE statement that
	caused conversions on all subsequently added iterator buffers.

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2008-06-09  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/opacity.c: (process):
	* operations/common/threshold.c: (process):
	* operations/core/convert-format.c: (process): added 'const' to the
	GeglRectangle *roi argument in process().

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2008-06-09  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.c: (gegl_buffer_iterator_add),
	(gegl_buffer_iterator_next): create a temporary sub buffer the size
	of the roi for each buffer iterated over, this fixed roi problems.

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2008-06-09  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/Makefile.am: added missing gegl-operation-temporal.h

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2008-06-09  Sven Neumann  <sven@gimp.org>

	* gegl/operation/gegl-operation-point-render.h: added 'const' to
	the GeglRectangle* roi argument in process().

	* operations/common/brightness-contrast.c
	* operations/common/checkerboard.c
	* operations/common/color-temperature.c
	* operations/common/color.c
	* operations/common/contrast-curve.c
	* operations/common/grey.c
	* operations/common/invert.c
	* operations/common/levels.c
	* operations/common/noise.c
	* operations/common/svg-huerotate.c
	* operations/common/svg-luminancetoalpha.c
	* operations/common/svg-saturate.c
	* operations/common/value-invert.c
	* operations/common/whitebalance.c: const-ified the roi argument.
	
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2008-06-09  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.c:
	(gegl_buffer_scan_compatible): improved test making more cases
	succeed.
	(gegl_buffer_iterator_add), (gegl_buffer_iterator_new):
	* gegl/buffer/gegl-buffer-iterator.h: made the buffer iterator
	construction functions take a const GeglRectangle * instead of passing
	the rois by value.

	* gegl/buffer/gegl-buffer-access.c: (gegl_buffer_copy):
	* gegl/operation/gegl-operation-point-composer.c:
	* gegl/operation/gegl-operation-point-filter.c:
	* gegl/operation/gegl-operation-point-render.c: updated according to
	API changes.

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2008-06-08  Øyvind Kolås  <pippin@gimp.org>

	Added a new temporal base class, to be used as a base class for
	operations operating on video needing access to data from neighbouring
	frames.

	* gegl/operation/gegl-operation-temporal.c: new file.
	* gegl/operation/gegl-operation-temporal.h: new file.
	* operations/common/Makefile.am: added new files.

2008-06-08  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-processors.c: (dispatch),
	(gegl_class_register_alternate_vfunc): added more logging.

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2008-06-06  Øyvind Kolås  <pippin@gimp.org>

	* operations/common/svg-matrix.c: (process): cadded const to argument.

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2008-06-06  Øyvind Kolås  <pippin@gimp.org>
	
	Added four new gegl_buffer_copy (buffer iteration) tests with
	reference outputs. (Some of these tests as well as two other tests
	currently fail after the refactoring the iteration api into place.

	* tests/buffer/buffer-test.c:
	(test_gegl_buffer_copy_upper_left),
	(test_gegl_buffer_copy_upper_right),
	(test_gegl_buffer_copy_lower_right),
	(test_gegl_buffer_copy_lower_left): 
	* tests/buffer/reference/test_gegl_buffer_copy_lower_left:
	* tests/buffer/reference/test_gegl_buffer_copy_lower_right:
	* tests/buffer/reference/test_gegl_buffer_copy_upper_left:
	* tests/buffer/reference/test_gegl_buffer_copy_upper_right:

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2008-06-06  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-plugin.h: incremented ABI version.

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2008-06-06  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.[ch]: made each iterated buffer
	have it's own roi argument.

	Updated the following files according to iterator API.
	* gegl/operation/gegl-operation-point-composer.h: added output roi to
	process() argument.
	* gegl/operation/gegl-operation-point-composer.c:
	* gegl/operation/gegl-operation-point-filter.c:
	* gegl/operation/gegl-operation-point-filter.h:
	* gegl/operation/gegl-operation-point-render.c:
	* operations/generated/math.rb:
	* operations/generated/other-blend.rb:
	* operations/generated/svg-12-blend.rb:
	* operations/generated/svg-12-porter-duff.rb:

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2008-06-06  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer.[ch]: added gegl_buffer_get_format accessor.

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2008-06-06  Øyvind Kolås  <pippin@gimp.org>

	* gegl/process/gegl-processor.c: (gegl_processor_class_init): made the
	minimum chunk size 1pixel.

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2008-06-06  Øyvind Kolås  <pippin@gimp.org>

	* operations/core/crop.c: (get_required_for_output): report the
	intersection of crop with request.

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2008-06-04  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-iterator.[ch]: trimmed down
	GeglBufferIterator to a tiny babl powered API.

	* gegl/buffer/gegl-buffer-access.c: ported to new API.
	* gegl/operation/gegl-operation-point-composer.c: ..
	* gegl/operation/gegl-operation-point-filter.c: ..
	* gegl/operation/gegl-operation-point-render.c: ..

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2008-06-04  Øyvind Kolås  <pippin@gimp.org>

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	* gegl/buffer/Makefile.am: added gegl-buffer-iterator.[ch]
	* gegl/buffer/gegl-buffer-access.c: moved iterator logic ..
	* gegl/buffer/gegl-buffer-iterator.c: .. here.
	* gegl/buffer/gegl-buffer-private.h: moved iterator struct and methods
	* gegl/buffer/gegl-buffer-iterator.h: .. here

2008-06-04  Øyvind Kolås  <pippin@gimp.org>

	* bin/Makefile.am: removed reference to removed file gegl-bin-types.h
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2008-06-04  Øyvind Kolås  <pippin@gimp.org>

	* NEWS: synced up with changelog.

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2008-06-04  Øyvind Kolås  <pippin@gimp.org>

	* gegl/gegl-init.c: (gegl_post_parse_hook): removed debug printf.

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2008-06-04  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-tile-storage.c: depend on gegl_config()'s
	tile_width and tile_height for default values. (should be more dynamic
	than default of paramspec, but this will do for now.)

	* gegl/gegl-config.c: added GEGL_TILE_SIZE --gegl-tile-size
	configuration which takes 128x128 type settings.
	* gegl/gegl-config.h:
	* gegl/gegl-init.c:

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2008-06-04  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-private.h: added roi to scan iterator
	struct, removed accesor macro.
	* gegl/buffer/gegl-buffer-access.c: handle roi of scan iterator
	internally.

	Updated code using scan iterator to use roi from iterator struct.
	* gegl/operation/gegl-operation-point-composer.c:
	* gegl/operation/gegl-operation-point-filter.c:
	* gegl/operation/gegl-operation-point-render.c:

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2008-06-03  Øyvind Kolås  <pippin@gimp.org>

	* gegl/buffer/gegl-buffer-access.c:
	(gegl_buffer_scan_iterator_init), (gegl_buffer_scan_iterator_next):
	made the locking of the buffer when using the scan iterator for write
	access implicit.
	(gegl_buffer_copy): removed unneeded lock/unlcok.
	* gegl/operation/gegl-operation-point-composer.c: ..
	* gegl/operation/gegl-operation-point-filter.c: ..
	* gegl/operation/gegl-operation-point-render.c: removed unneeded
	lock/unlock pair.

2008-06-03  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-point-composer.c:
	(gegl_operation_point_composer_process): use direct tile access when
	possible from input/output buffers.

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2008-06-03  Øyvind Kolås  <pippin@gimp.org>

	Enable scan iteration for compositing.

	* gegl/buffer/gegl-buffer-access.c:
	(gegl_buffer_scan_iterator_next), (gegl_buffer_scan_compatible),
	(gegl_buffer_tile_iterator_next), (gegl_buffer_iterate),
	(gegl_buffer_copy): commit earlier missed changes.
	* gegl/buffer/gegl-buffer-private.h: fix prototype for scan
	compatible.
	* gegl/operation/gegl-operation-point-composer.c:
	(gegl_operation_point_composer_process): process using scan iterator
	when possible.
	* gegl/operation/gegl-operation-point-filter.c: commit missed file
	from earlier commit.

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2008-06-03  Øyvind Kolås  <pippin@gimp.org>

	* operations/generated/other-blend.rb: fixed off by one in simd loop.
	* operations/generated/svg-12-porter-duff.rb: fixed off by one in simd
	loop.

2008-06-02  Øyvind Kolås  <pippin@gimp.org>
	
	* gegl/buffer/gegl-buffer-access.c:
	(gegl_buffer_scan_compatible): added x and y offsets as arguments.
	(gegl_buffer_copy): use scan iterator if buffers are scan compatible.
	* gegl/buffer/gegl-buffer-private: updated prototype.
	* gegl/operation/gegl-operation-point-composer.c: make use of scan
	iterator like the filter op only fetching aux when the buffers
	are scan compatible.
	* gegl/operation/gegl-operation-point-filter.c: updated check for scan
	compatibility.

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2008-06-02  Øyvind Kolås  <pippin@gimp.org>

	* gegl/operation/gegl-operation-point-composer.c: re-enabled fast
	paths when roi makes compositing unnecesary for over op.
	* gegl/operation/gegl-operation-point-filter.c: use
	gegl_operation_get_format()
	* gegl/operation/gegl-operation.c: (gegl_operation_get_format): add a
	warning when no pad|format is found.

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