forked from AuroraMiddleware/gtk
80ce14813b
1999-11-03 Federico Mena Quintero <federico@redhat.com> * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a doofus. Return a distance, not a boolean, for opaque images.
561 lines
18 KiB
Plaintext
561 lines
18 KiB
Plaintext
1999-11-03 Federico Mena Quintero <federico@redhat.com>
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* src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
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doofus. Return a distance, not a boolean, for opaque images.
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* src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
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rounding of bounding box coordinates.
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(gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
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(gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
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1999-11-03 Jonathan Blandford <jrb@redhat.com>
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* src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
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1999-11-03 Michael Fulbright <drmike@redhat.com>
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* src/io-jpg.c image_load_increment(): Fixed code which moved
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buffer around as new data comes in to work properly. JPEG progressive
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loading should be working now except for grayscale JPEG's, which I
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will look into next.
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1999-11-03 <sopwith@redhat.com>
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* src/testpixbuf.c: A GtkFunction needs to return a value for deterministic behaviour.
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Also put dot printing back in.
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1999-11-03 <jrb@redhat.com>
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* src/io-gif.c (gif_get_extension): Read 'til the next empty block
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correctly, now.
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1999-11-02 Cody Russell <bratsche@dfw.net>
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* src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
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if part of the requested image is offscreen, rather than clipping
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the image.
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1999-11-02 Jonathan Blandford <jrb@redhat.com>
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* src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
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for interlacing and progressive loading.
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1999-11-02 Cody Russell <bratsche@dfw.net>
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* src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
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calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
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1999-11-02 Jonathan Blandford <jrb@redhat.com>
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* src/io-gif.c (gif_main_loop): Now progressive gif loading works!
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It's a little slow though. )-:
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1999-11-02 Elliot Lee <sopwith@redhat.com>
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* src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the arguments to the
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write/load_increment operations const-correct.
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1999-11-02 Federico Mena Quintero <federico@redhat.com>
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* src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
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Implemented the ::point() method. We do a simple containment test
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instead of a full distance calculation since the canvas is going
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to change to that scheme, anyways.
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1999-11-02 Elliot Lee <sopwith@redhat.com>
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* src/testpixbuf.c: Allow using $TBF_READLEN to specify the size of the chunks
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that are read from the input file.
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1999-11-02 Larry Ewing <lewing@gimp.org>
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* src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
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render function.
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(gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
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to class.
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1999-11-02 Federico Mena Quintero <federico@redhat.com>
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* src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
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affine computation code from ::draw() to here, since it is needed
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by ::point() as well.
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1999-11-02 Elliot Lee <sopwith@redhat.com>
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* src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
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three functions, and eliminate duplication of code from write()
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and close(). Also fix bug where the 128-byte header was being
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written twice.
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1999-11-01 Federico Mena Quintero <federico@redhat.com>
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* src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
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bounding box computation.
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1999-11-01 Federico Mena Quintero <federico@redhat.com>
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* src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
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Drawing affines seem to work. Bounding box is fubared. ::point()
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is not implemented. This is a work in progress.
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* src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
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sources.
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* configure.in: Sigh. We need to link in libgnomeui for the
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canvas stuff. This mess will disappear when gdk-pixbuf gets
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folded into gnome-libs.
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1999-10-30 Jonathan Blandford <jrb@redhat.com>
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* src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
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the right size, at a minimum, even if the image is squished and
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the wrong color.
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(ReadImage): lets get the offset right. This will let transparent
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gifs work.
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1999-10-29 Michael Fulbright <drmike@redhat.com>
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* src/io-jpeg.c: image_load_increment(): Fixed bug when
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image width was not a multiple of 4 - always use the
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gdk_pixbuf rowstride to increment pointers!
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1999-10-29 Michael Fulbright <drmike@redhat.com>
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* src/io-jpeg.c: Added first cut at progressive jpeg loading.
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Currently does not handle either progressive jpeg files (jpeg
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files with multiple scans at different quality settings), but
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I plan on adding this support soon. These are fairly rare in
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my experience, so it shouldn't slow people down too much.
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Grayscale jpegs also don't work but that should be easy to fix.
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1999-10-29 Michael Fulbright <drmike@redhat.com>
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* src/testpixbuf.c: Added title to windows so you can identify
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progressive and file windows.
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1999-10-29 Michael Fulbright <drmike@redhat.com>
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* src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
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load the image handler when we determine the image type.
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* src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
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previously static function load_image_handler () to
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a public function gdk_pixbuf_load_module (). It is needed in
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gdk-pixbuf-loader.c to load image handler modules. This function
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is different from gdk_pixbuf_get_module (), which only returns
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a reference to the required handler, because it actually loads
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the handler into memory. Both actions should possibly be combined
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in a convenience function since one w/o the other doesn't seem to
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make much sense.
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1999-10-28 Jonathan Blandford <jrb@redhat.com>
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* src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
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0 length buffer.
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1999-10-28 Federico Mena Quintero <federico@redhat.com>
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* src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
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function to render a portion of a pixbuf to a drawable. Ignores
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alpha information and takes in a GC.
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(gdk_pixbuf_render_to_drawable_alpha): New function to render a
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portion of a pixbuf to a drawable. It automatically creates a GC
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and a clipping mask for alpha pixbufs.
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1999-10-28 Jonathan Blandford <jrb@redhat.com>
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* src/gdk-pixbuf.h: turned convenience macros into convenience
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functions so some error checking could be added.
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* src/io-tiff.c (image_load_increment): started work on the tiff
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non-incremental loader.
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(image_begin_load): Finished the incremental loader.
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* src/io-gif.c (image_load_increment): started work on the gif
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incremental loader.
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* src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
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1999-10-27 Federico Mena Quintero <federico@redhat.com>
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* src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
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function to threshold a pixbuf's alpha channel into a bitmap.
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* src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
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contemplate future extensions to ArtPixBuf's formats.
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* src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
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* src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
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macros to fetch the ArtPixBuf's fields.
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1999-10-27 Havoc Pennington <hp@pobox.com>
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* src/testpixbuf.c (main): Display the progressive load
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* src/io-png.c (setup_png_transformations): Break transformation
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code into separate function
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(png_info_callback): Use setup_png_transformations
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1999-10-27 Havoc Pennington <hp@pobox.com>
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* src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
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properly whether the XPM module has already been loaded
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(gdk_pixbuf_new_from_file): Check properly if loader module
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was already loaded (was checking if load symbol was present
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in order to decide whether to re-load; should check module !=
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NULL, then load != NULL)
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(image_handler_load): Check in present working directory,
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makes it easier to debug for now
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(file_formats): This array initializer was seriously on crack,
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was assigning a function pointer to a GModule*
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* src/testpixbuf.c (main): Change type of pixbuf_loader to GdkPixbufLoader*
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1999-10-27 Havoc Pennington <hp@pobox.com>
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* src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
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Fix typo that prevented compilation
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(gdk_pixbuf_loader_destroy): ditto
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1999-10-27 Federico Mena Quintero <federico@redhat.com>
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* src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
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GdkPixbufLoader, not a GtkObject.
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(gtk_marshal_NONE__INT_INT_INT_INT): Made static.
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(gdk_pixbuf_loader_get_type): Documented.
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(gdk_pixbuf_loader_class_init): Initialize the parent class
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correctly.
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(gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
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class destroy function.
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(gdk_pixbuf_loader_new): Documented.
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(gdk_pixbuf_loader_finalize): Call the parent class finalize
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function.
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(gdk_pixbuf_loader_write): Use size_t for count.
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1999-10-27 Michael Fulbright <msf@avatar.labs.redhat.com>
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* src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
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logic so we only try to close loader if it wasn't previously closed.
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1999-10-27 Michael Fulbright <msf@redhat.com>
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* src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
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pixbuf_loader properly initialized.
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* src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
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when done.
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1999-10-26 Jonathan Blandford <jrb@redhat.com>
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* src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
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* src/gdk-pixbuf-loader.c: Finished initial cut at the object.
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1999-10-26 Havoc Pennington <hp@pobox.com>
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* src/gdk-pixbuf-loader.h: fix signals
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* src/gdk-pixbuf-io.h: add new vtable fields
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1999-10-26 Jonathan Blandford <jrb@redhat.com>
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* src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
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loading.
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1999-10-25 Federico Mena Quintero <federico@redhat.com>
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* configure.in (CFLAGS): Patch from Uwe Koloska
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<koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
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1999-10-22 Havoc Pennington <hp@pobox.com>
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* src/io-xpm.c (mem_buffer): Clean up stupid
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increment-inside-array-dereference thing
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* src/testpixbuf.c: Add XPM data tests.
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* src/io-xpm.c: Make the XPM data buffer const, fix const
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correctness throughout the code.
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1999-10-22 Havoc Pennington <hp@pobox.com>
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* src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
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1999-10-22 Havoc Pennington <hp@pobox.com>
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* src/io-xpm.c (image_load_xpm_data): Export this symbol for
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loading an XPM from memory.
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* src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
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function, loads pixbuf from xpm data
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(image_handler_load): Add g_return_if_fail() to ensure the same
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module isn't loaded twice. Add g_module_symbol() to scan for XPM
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loader function.
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1999-10-22 Federico Mena Quintero <federico@redhat.com>
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* src/io-png.c (image_load): Patch from Kristian Hogsberg
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Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
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buffers; the rows can be read in directly into the main pixel
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buffer.
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1999-10-20 Federico Mena Quintero <federico@redhat.com>
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* src/gdk-pixbuf-io.c (image_handler_load): Free path.
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1999-10-20 Federico Mena Quintero <federico@redhat.com>
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* configure.in: Bumped version number to 0.3.
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* src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
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version number for the library.
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1999-10-20 Federico Mena Quintero <federico@redhat.com>
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* src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
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all memory management of the buffer is done by libart.
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* src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
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Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
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* src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
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terms of the libart functions. Removed the old code.
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* src/gdk-pixbuf-io.c (image_handler_load): Removed the save
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symbols. Saving will not be implemented in GdkPixbuf.
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* src/io-gif.c: Removed the saving stub.
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(image_load): Fixed memory management to fail gracefully if we run
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out of memory while loading the image. Close the gif file when we
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are done. This still needs more error handling for the DGif
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functions.
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* src/io-jpeg.c (image_load): Some robustness fixes.
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* src/io-png.c: Removed the saving stuff.
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(image_load): Some memory management fixes.
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* src/io-tiff.c (image_load): Ditto.
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* src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
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1999-10-18 Havoc Pennington <hp@pobox.com>
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* subautogen.sh: New name for macros/autogen.sh
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* autogen.sh: use subautogen.sh
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1999-10-18 Federico Mena Quintero <federico@redhat.com>
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* src/*: Reindented to use the GNOME Indentation. Renamed
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GdkPixBuf to GdkPixbuf, for consistency with the function names
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(and it is also easier to type) :-)
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1999-10-18 Havoc Pennington <hp@pobox.com>
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* configure.in: Use AM_PATH_GLIB instead of glib-config directly
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* src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
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1999-10-18 Havoc Pennington <hp@pobox.com>
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* Makefile.am (SUBDIRS): Remove "macros"
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* configure.in: Don't use GNOME_INIT, handle case where we are
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inside gnome-libs. AM_PATH_GTK for the GIF test
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* src/Makefile.am: Change flags to work without libgnomeui,
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comment out testpixbuf for now
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1999-10-18 Federico Mena Quintero <federico@redhat.com>
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* configure.in: Use $GTK_LIBS as the extra libs when checking for
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libgif/libungif, as they need the X libraries. Fixes bug #2472.
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1999-10-10 Cody Russell <bratsche@dfw.net>
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* src/gdk-pixbuf-drawable.c: core function now determines whether
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the requested geometry is on screen or not, and if some is not
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then the request is clamped to geometry that is on the screen.
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Changed 'pixbuf' to 'art_pixbuf' in core function.
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1999-10-08 Michael Fulbright <drmike@redhat.com>
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* src/gdk-pixbuf-data.c: Added to load rgb data from const data.
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* src/testpifbuf: Changed test program to display cdrom from rgb data
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if no filename given to test program.
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1999-10-07 Cody Russell <bratsche@dfw.net>
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* src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
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them, but I wrote them).
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* src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
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compile.
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* src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
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libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
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* src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
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to fix compilation.
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* src/gdk-pixbuf-drawable.[ch]: Changed functions to return
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GdkPixBuf* instead of ArtPixBuf*.
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1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
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* src/gdk-pixbuf.c (gdk_pixbuf_new): created.
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(gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
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* src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
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GdkPixBufUnrefFunc + gdk_pixbuf_new.
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* src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
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* src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
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* src/io-tiff.c (image_load): ditto + fix leak
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* src/io-png.c (image_load): ditto + add more exit points; monitor.png
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crashes this module ( add warning :-)
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* src/io-bmp.c (image_load): ditto.
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* src/io-gif.c (image_load): ditto.
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1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
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* src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
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it doesn't crash scaling with alpha.
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1999-09-17 Federico Mena Quintero <federico@redhat.com>
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* src/io-bmp.c (image_load): Set the initial ref_count to 1.
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* src/io-gif.c (image_load): Likewise.
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* src/io-jpeg.c (image_load): Likewise.
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* src/io-png.c (image_load): Likewise.
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* src/io-tiff.c (image_load): Likewise.
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* src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
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* src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
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for the ref_count to be != 0.
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* src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
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checking.
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(gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
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1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
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* src/io-png.c (image_save): Fixed compiler warnings. Fixed write
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to unallocated memory (row_ptr), and fixed its type as well. Take
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into account the ArtPixbuf's rowstride when assigning the row
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pointers.
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* src/gdk-pixbuf.c: Fixup includes.
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* src/gdk-pixbuf-io.c: Likewise.
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Sat Jul 31 19:19:47 CEST 1999
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* src/gdk-pixbuf-io.c:
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* src/io-png.c: Fixed two obvious C syntax bugs
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1999-07-29 Mark Crichton <crichton@gimp.org>
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* src/io-png.c (image_save): Added PNG saving function
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* src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
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image_save(GdkPixBuf *p, FILE *f, ...)
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1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
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* src/Makefile.am (*_LIB): Only build the relevant loaders which
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require extra libraries if we actually have those libraries.
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1999-07-23 Richard Hestilow <hestgray@ionet.net>
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* src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
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* gdk_pixbufConf.sh.in: Added for gnome-config
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* Makefile.am:
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* configure.in: Modified to generate gdk_pixbufConf.sh
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1999-07-20 Mark Crichton <crichton@gimp.org>
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* src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
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calculation needs to be done.
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1999-07-18 Larry Ewing <lewing@gimp.org>
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* src/io-xpm.c:
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* src/io-gif.c:
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* src/io-png.c:
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* src/io-jpeg.c: Fix a few memory leaks in the, most of them in
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error cases but one or two in the common case. There are probably
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a few small ones left.
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1999-07-18 Mark Crichton <crichton@gimp.org>
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* configure.in: removed version.h.
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* src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
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improvements.
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1999-07-17 Mark Crichton <crichton@gimp.org>
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* src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
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(gdk_pixbuf_rotate): Added pixbuf rotation code.
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(gdk_pixbuf_scale): Changed // comments to /* */
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* src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
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function to header.
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1999-07-16 Larry Ewing <lewing@gimp.org>
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* src/testpixbuf.c (expose_func): reverted the expose everything
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changes, I'm not sure why these went in.
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(config_func): bring this up to date with the new pixbuf_scale
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semantics.
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* src/gdk-pixbuf-io.c: added a couple of warnings to the module
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loading code so that poeple can diagnose problems better.
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* src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
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no longer allocates a new pixbuf, which make things nicer for the
|
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rest of the code. Unfortunately there is still a problem with
|
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scaling rgba images.
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1999-07-16 Mark Crichton <crichton@gimp.org>
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* src/testpixbuf.c (config_func): ConfigureEvent handler. This
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calls gdk_pixbuf_scale. However, something is not working.
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N.B.: current pixmap is now stored in user_data with a key of
|
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"pixmap"
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* src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
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Something is still borked, however.
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1999-07-15 Larry Ewing <lewing@gimp.org>
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* src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
|
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indexing routine
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* src/testpixbuf.c (main): fix up the file routines a little so
|
|
that you can load multiple files given the file names
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1999-07-14 Larry Ewing <lewing@gimp.org>
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* src/testpixbuf.c (expose_func): added an almost proper expose
|
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handler for testpixbuf
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1999-07-13 Mark Crichton <crichton@gimp.org>
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* configure.in: Fixed GIF check. Replaced " with '
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* src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
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1999-07-13 Mark Crichton <crichton@gimp.org>
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* configure.in: I am a bonehead. Added gif-lib check.
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