diff options
author | Matthias Clasen <mclasen@redhat.com> | 2013-12-17 08:51:09 -0500 |
---|---|---|
committer | Matthias Clasen <mclasen@redhat.com> | 2013-12-17 08:54:06 -0500 |
commit | 0352f8589831a7f76f3c66db643c4bf920422110 (patch) | |
tree | 8dc4420ad375aea8de8282f0e68db6b71833afa9 | |
parent | e19cae6b33322438d849653ae4a973b4c56ca468 (diff) | |
download | gdk-pixbuf-0352f8589831a7f76f3c66db643c4bf920422110.tar.gz |
Unify sniff buffer size
GdkPixbufLoader was using 1k as a buffer size for sniffing file types,
and the gdk_pixbuf_new_from_file() family of functions was using 4k,
for no good reason. Unify this so we use the same buffer size
everywhere.
-rw-r--r-- | gdk-pixbuf/gdk-pixbuf-io.c | 2 | ||||
-rw-r--r-- | gdk-pixbuf/gdk-pixbuf-loader.c | 10 | ||||
-rw-r--r-- | gdk-pixbuf/gdk-pixbuf-private.h | 1 |
3 files changed, 5 insertions, 8 deletions
diff --git a/gdk-pixbuf/gdk-pixbuf-io.c b/gdk-pixbuf/gdk-pixbuf-io.c index dac21b8fa..a3442aa20 100644 --- a/gdk-pixbuf/gdk-pixbuf-io.c +++ b/gdk-pixbuf/gdk-pixbuf-io.c @@ -47,8 +47,6 @@ #undef STRICT #endif -#define SNIFF_BUFFER_SIZE 4096 - /** * SECTION:file-loading * @Short_description: Loading a pixbuf from a file. diff --git a/gdk-pixbuf/gdk-pixbuf-loader.c b/gdk-pixbuf/gdk-pixbuf-loader.c index 9acb10deb..96920e071 100644 --- a/gdk-pixbuf/gdk-pixbuf-loader.c +++ b/gdk-pixbuf/gdk-pixbuf-loader.c @@ -111,13 +111,11 @@ static guint pixbuf_loader_signals[LAST_SIGNAL] = { 0 }; /* Internal data */ -#define LOADER_HEADER_SIZE 1024 - typedef struct { GdkPixbufAnimation *animation; gboolean closed; - guchar header_buf[LOADER_HEADER_SIZE]; + guchar header_buf[SNIFF_BUFFER_SIZE]; gint header_buf_offset; GdkPixbufModule *image_module; gpointer context; @@ -466,12 +464,12 @@ gdk_pixbuf_loader_eat_header_write (GdkPixbufLoader *loader, gint n_bytes; GdkPixbufLoaderPrivate *priv = loader->priv; - n_bytes = MIN(LOADER_HEADER_SIZE - priv->header_buf_offset, count); + n_bytes = MIN(SNIFF_BUFFER_SIZE - priv->header_buf_offset, count); memcpy (priv->header_buf + priv->header_buf_offset, buf, n_bytes); priv->header_buf_offset += n_bytes; - if (priv->header_buf_offset >= LOADER_HEADER_SIZE) + if (priv->header_buf_offset >= SNIFF_BUFFER_SIZE) { if (gdk_pixbuf_loader_load_module (loader, NULL, error) == 0) return 0; @@ -797,7 +795,7 @@ gdk_pixbuf_loader_close (GdkPixbufLoader *loader, if (priv->closed) return TRUE; - /* We have less the LOADER_HEADER_SIZE bytes in the image. + /* We have less than SNIFF_BUFFER_SIZE bytes in the image. * Flush it, and keep going. */ if (priv->image_module == NULL) diff --git a/gdk-pixbuf/gdk-pixbuf-private.h b/gdk-pixbuf/gdk-pixbuf-private.h index e13426d91..444ff3730 100644 --- a/gdk-pixbuf/gdk-pixbuf-private.h +++ b/gdk-pixbuf/gdk-pixbuf-private.h @@ -36,6 +36,7 @@ #include "gdk-pixbuf-i18n.h" #define LOAD_BUFFER_SIZE 65536 +#define SNIFF_BUFFER_SIZE 4096 |