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icontheme: Remove GtkIconInfo->pixbuf

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Create textures as soon as possible.
This commit is contained in:
Timm Bäder 2019-09-01 11:25:48 +02:00
parent 1873b38a94
commit 32bed34935
1 changed files with 42 additions and 44 deletions
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86
gtk/gtkicontheme.c
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@ -256,7 +256,6 @@ struct _GtkIconInfo
/* Cached information if we go ahead and try to load
* the icon.
*/
GdkPixbuf *pixbuf;
GdkTexture *texture;
GError *load_error;
gdouble unscaled_scale;
@ -343,7 +342,7 @@ static GtkIconInfo *icon_info_new (IconThemeDirType type,
gint dir_size,
gint dir_scale);
static IconSuffix suffix_from_name (const gchar *name);
static gboolean icon_info_ensure_scale_and_pixbuf (GtkIconInfo* icon_info);
static gboolean icon_info_ensure_scale_and_texture (GtkIconInfo* icon_info);
static guint signal_changed = 0;
@ -709,7 +708,7 @@ gtk_icon_theme_init (GtkIconTheme *icon_theme)
priv->themes_valid = FALSE;
priv->themes = NULL;
priv->unthemed_icons = NULL;
priv->pixbuf_supports_svg = pixbuf_supports_svg ();
}
@ -3280,8 +3279,8 @@ icon_info_dup (GtkIconInfo *icon_info)
dup->icon_file = g_object_ref (icon_info->icon_file);
if (icon_info->loadable)
dup->loadable = g_object_ref (icon_info->loadable);
if (icon_info->pixbuf)
dup->pixbuf = g_object_ref (icon_info->pixbuf);
if (icon_info->texture)
dup->texture = g_object_ref (icon_info->texture);
if (icon_info->cache_pixbuf)
dup->cache_pixbuf = g_object_ref (icon_info->cache_pixbuf);
@ -3314,7 +3313,7 @@ gtk_icon_info_finalize (GObject *object)
g_clear_object (&icon_info->icon_file);
g_clear_object (&icon_info->loadable);
g_clear_object (&icon_info->pixbuf);
g_clear_object (&icon_info->texture);
g_clear_object (&icon_info->cache_pixbuf);
g_clear_error (&icon_info->load_error);
@ -3427,13 +3426,13 @@ gtk_icon_info_is_symbolic (GtkIconInfo *icon_info)
return is_symbolic;
}
/* If this returns TRUE, its safe to call icon_info_ensure_scale_and_pixbuf
/* If this returns TRUE, its safe to call icon_info_ensure_scale_and_texture
* without blocking
*/
static gboolean
icon_info_get_pixbuf_ready (GtkIconInfo *icon_info)
{
if (icon_info->pixbuf)
if (icon_info->texture)
return TRUE;
if (icon_info->load_error)
@ -3447,14 +3446,14 @@ icon_info_get_pixbuf_ready (GtkIconInfo *icon_info)
* that size.
*/
static gboolean
icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info)
icon_info_ensure_scale_and_texture (GtkIconInfo *icon_info)
{
gint image_width, image_height, image_size;
gint scaled_desired_size;
GdkPixbuf *source_pixbuf;
gdouble dir_scale;
if (icon_info->pixbuf)
if (icon_info->texture)
return TRUE;
if (icon_info->load_error)
@ -3618,25 +3617,30 @@ icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info)
icon_info->scale = (gdouble)scaled_desired_size / (gdouble)image_size;
else
icon_info->scale = 1.0;
if (icon_info->dir_type == ICON_THEME_DIR_UNTHEMED &&
!icon_info->forced_size)
icon_info->scale = MIN (icon_info->scale, 1.0);
}
if (icon_info->is_svg)
icon_info->pixbuf = source_pixbuf;
else if (icon_info->scale == 1.0)
icon_info->pixbuf = source_pixbuf;
if (icon_info->is_svg ||
icon_info->scale == 1.0)
{
icon_info->texture = gdk_texture_new_for_pixbuf (source_pixbuf);
g_object_unref (source_pixbuf);
}
else
{
icon_info->pixbuf = gdk_pixbuf_scale_simple (source_pixbuf,
GdkPixbuf *scaled = gdk_pixbuf_scale_simple (source_pixbuf,
0.5 + image_width * icon_info->scale,
0.5 + image_height * icon_info->scale,
GDK_INTERP_BILINEAR);
icon_info->texture = gdk_texture_new_for_pixbuf (scaled);
g_object_unref (scaled);
g_object_unref (source_pixbuf);
}
g_assert (icon_info->texture != NULL);
return TRUE;
}
@ -3670,14 +3674,10 @@ gtk_icon_info_load_icon (GtkIconInfo *icon_info,
if (!icon_info->texture)
{
GdkPixbuf *pixbuf;
icon_info_ensure_scale_and_texture (icon_info);
icon_info_ensure_scale_and_pixbuf (icon_info);
if (icon_info->pixbuf)
pixbuf = g_object_ref (icon_info->pixbuf);
if (!pixbuf)
/* Still no texture -> error */
if (!icon_info->texture)
{
if (icon_info->load_error)
{
@ -3694,13 +3694,6 @@ gtk_icon_info_load_icon (GtkIconInfo *icon_info,
return NULL;
}
else
{
icon_info->texture = gdk_texture_new_for_pixbuf (pixbuf);
g_object_unref (pixbuf);
}
g_object_add_weak_pointer (G_OBJECT (icon_info->texture), (void **)&icon_info->texture);
}
return GDK_PAINTABLE (g_object_ref (icon_info->texture));
@ -3714,7 +3707,7 @@ load_icon_thread (GTask *task,
{
GtkIconInfo *dup = task_data;
(void)icon_info_ensure_scale_and_pixbuf (dup);
(void)icon_info_ensure_scale_and_texture (dup);
g_task_return_pointer (task, NULL, NULL);
}
@ -3798,9 +3791,9 @@ gtk_icon_info_load_icon_finish (GtkIconInfo *icon_info,
{
/* If not, copy results from dup back to icon_info */
icon_info->scale = dup->scale;
g_clear_object (&icon_info->pixbuf);
if (dup->pixbuf)
icon_info->pixbuf = g_object_ref (dup->pixbuf);
g_clear_object (&icon_info->texture);
if (dup->texture)
icon_info->texture = g_object_ref (dup->texture);
g_clear_error (&icon_info->load_error);
if (dup->load_error)
icon_info->load_error = g_error_copy (dup->load_error);
@ -3933,8 +3926,10 @@ gtk_icon_info_load_symbolic_png (GtkIconInfo *icon_info,
GdkRGBA success_default = { 0.3046921492332342,0.6015716792553597, 0.023437857633325704, 1.0};
GdkRGBA warning_default = {0.9570458533607996, 0.47266346227206835, 0.2421911955443656, 1.0 };
GdkRGBA error_default = { 0.796887159533074, 0 ,0, 1.0 };
GdkPixbuf *pixbuf;
GdkPixbuf *colored;
if (!icon_info_ensure_scale_and_pixbuf (icon_info))
if (!icon_info_ensure_scale_and_texture (icon_info))
{
if (icon_info->load_error)
{
@ -3952,11 +3947,14 @@ gtk_icon_info_load_symbolic_png (GtkIconInfo *icon_info,
return NULL;
}
return gtk_icon_theme_color_symbolic_pixbuf (icon_info->pixbuf,
fg ? fg : &fg_default,
success_color ? success_color : &success_default,
warning_color ? warning_color : &warning_default,
error_color ? error_color : &error_default);
pixbuf = gdk_pixbuf_get_from_texture (icon_info->texture);
colored = gtk_icon_theme_color_symbolic_pixbuf (pixbuf,
fg ? fg : &fg_default,
success_color ? success_color : &success_default,
warning_color ? warning_color : &warning_default,
error_color ? error_color : &error_default);
g_object_unref (pixbuf);
return colored;
}
static GdkPixbuf *
@ -3998,7 +3996,7 @@ gtk_icon_info_load_symbolic_svg (GtkIconInfo *icon_info,
if (!g_file_load_contents (icon_info->icon_file, NULL, &file_data, &file_len, NULL, error))
return NULL;
if (!icon_info_ensure_scale_and_pixbuf (icon_info))
if (!icon_info_ensure_scale_and_texture (icon_info))
{
g_propagate_error (error, icon_info->load_error);
icon_info->load_error = NULL;
@ -4075,8 +4073,8 @@ gtk_icon_info_load_symbolic_svg (GtkIconInfo *icon_info,
stream = g_memory_input_stream_new_from_data (data, -1, g_free);
pixbuf = gdk_pixbuf_new_from_stream_at_scale (stream,
gdk_pixbuf_get_width (icon_info->pixbuf),
gdk_pixbuf_get_height (icon_info->pixbuf),
gdk_texture_get_width (icon_info->texture),
gdk_texture_get_height (icon_info->texture),
TRUE,
NULL,
error);
@ -4786,7 +4784,7 @@ gtk_icon_info_new_for_pixbuf (GtkIconTheme *icon_theme,
g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
info = icon_info_new (ICON_THEME_DIR_UNTHEMED, 0, 1);
info->pixbuf = g_object_ref (pixbuf);
info->texture = gdk_texture_new_for_pixbuf (pixbuf);
info->scale = 1.0;
return info;