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Add gdk_pixbuf_loader_new_with_type function, to allow handling image

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2000-07-27  Elliot Lee  <sopwith@redhat.com>

	* gtk/gdk-pixbuf-loader.[ch]: Add gdk_pixbuf_loader_new_with_type
	function, to allow handling image formats that cannot be detected
	by looking at content alone.

gdk-pixbuf/
2000-07-27  Elliot Lee  <sopwith@redhat.com>
	* gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add gdk_pixbuf_get_named_module() function to facilitate above change
	* io-bmp.c: Don't malloc a temporary buffer - use stack instead.
	* io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile: Implement loader for WBMP format.

**NOTE: I haven't tested this yet, I need to sync it to another machine, but it if it is broken
I'm already working on fixing it
This commit is contained in:
Elliot Lee
2000-07-28 00:09:36 +00:00
committed by Elliot Lee
parent de9e8979fd
commit 3ddaa73578
19 changed files with 641 additions and 44 deletions
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8
gdk-pixbuf/io-bmp.c
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@ -186,7 +186,7 @@ gboolean gdk_pixbuf__bmp_image_load_increment(gpointer data, guchar * buf,
generic_image_load enters gdk-pixbuf-io. */
GdkPixbuf *gdk_pixbuf__bmp_image_load(FILE * f)
{
guchar *membuf;
guchar membuf[4096];
size_t length;
struct bmp_progressive_state *State;
@ -194,22 +194,16 @@ GdkPixbuf *gdk_pixbuf__bmp_image_load(FILE * f)
State =
gdk_pixbuf__bmp_image_begin_load(NULL, NULL, NULL, NULL, NULL);
membuf = g_malloc(4096);
g_assert(membuf != NULL);
while (feof(f) == 0) {
length = fread(membuf, 1, 4096, f);
if (length > 0)
(void)
gdk_pixbuf__bmp_image_load_increment(State,
membuf,
length);
}
g_free(membuf);
if (State->pixbuf != NULL)
gdk_pixbuf_ref(State->pixbuf);