Commit Graph

7 Commits

Author SHA1 Message Date
Matthias Clasen
cb918cdb02 Changes to make gdk-pixbuf threadsafe (#157310, #157306, Colin Walters):
2004-11-12  Matthias Clasen  <mclasen@redhat.com>

	Changes to make gdk-pixbuf threadsafe  (#157310, #157306,
	Colin Walters):

	* gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
	GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
	is threadsafe.

	* gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
	Use a lock to make initialization of global data structures
	threadsafe.
	* gdk-pixbuf-private.h:
	* gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
	Auxiliary functions which use another lock to protect
	threadunsafe image loaders.

	* gdk-pixbuf-io.c (gdk_pixbuf_real_save):
	(save_to_callback_with_tmp_file):
	(gdk_pixbuf_real_save_to_callback):
	(gdk_pixbuf_new_from_xpm_data):
	(_gdk_pixbuf_generic_image_load):
	* gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
	* gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
	(gdk_pixbuf_loader_close):
	(gdk_pixbuf_loader_finalize):
	Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().

	* io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
	* io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
	* io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
	* io-xpm.c: Mark as threadsafe.

	* io-tiff.c: Remove pointless locking, mark as
	threadunsafe.
2004-11-12 05:34:31 +00:00
Matthias Clasen
d2b0a7348a Fix progressive loading of 8bit pcx files. (#148518, Magnus Bergman)
Sun Aug  1 23:57:06 2004  Matthias Clasen  <maclas@gmx.de>

	* io-pcx.c (pcx_increment_load_data_1): Fix progressive
	loading of 8bit pcx files. (#148518, Magnus Bergman)
2004-08-02 04:05:34 +00:00
Matthias Clasen
2c08beafcf New functions to disable/enable individual loaders and to obtain license
Wed Jul  7 23:53:58 2004  Matthias Clasen  <maclas@gmx.de>

	* gdk-pixbuf-io.h:
	* gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
	* gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
	* gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
	New functions to disable/enable individual loaders and to
	obtain license information about loaders.

	* gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
	license fields.

	* gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
	* gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
	disabled loaders.

	* io-*.c: Add license information in the fill_info
	functions.
2004-07-08 03:56:36 +00:00
Federico Mena Quintero
80581c3011 Fixes #136082 and #135265, patch by Morten Welinder.
2004-03-05  Federico Mena Quintero  <federico@ximian.com>

	Fixes #136082 and #135265, patch by Morten Welinder.

	* configure.in: Use AC_SYS_LARGEFILE.

	* */*.c: #include <config.h>
2004-03-06 03:38:59 +00:00
Matthias Clasen
5b26e695a1 Make it possible to call gdk_pixbuf_loader_set_size (loader, 0, 0) by
Wed Jan  7 01:17:36 2004  Matthias Clasen  <maclas@gmx.de>

	* gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
	* gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
	* gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
	to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
	the initial values of priv->width/height to -1.

	* io-tiff.c (tiff_image_parse):
	* io-ras.c (RAS2State):
	* io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
	* io-pcx.c (gdk_pixbuf__pcx_load_increment):
	* io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
	* io-png.c (png_info_callback):
	* io-ico.c (DecodeHeader):
	* io-bmp.c (DecodeHeader): Call size_func once the size is known,
	even if the module can't make use of the scaling information. If
	size_func returns 0, don't allocate a pixbuf and return, if
	necessary with an error.

	* gdk-pixbuf.h:
	* gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
	to determine the type and size of an image file without loading
	it completely.  (#53725)
2004-01-07 00:26:58 +00:00
Matthias Clasen
be525e6873 Fold two similar strings into on. (#126204, Danilo Segan)
Thu Nov  6 00:27:27 2003  Matthias Clasen  <maclas@gmx.de>

	* io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
	strings into on.  (#126204, Danilo Segan)
2003-11-05 23:28:53 +00:00
Matthias Clasen
b5adee991a A loader for PCX files. (#113035, Josh Beam)
2003-05-21  Matthias Clasen  <maclas@gmx.de>

	* pixbufloader_pcx.def:
	* io-pcx.c: A loader for PCX files.  (#113035, Josh Beam)

	* gdk-pixbuf-io.c:
	* Makefile.am: Add PCX loader.
2003-05-21 20:20:07 +00:00