brl/gnome-shell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

texture-cache: Remove FBO path for padding icons

Browse Source 
GtkIconTheme now pads icons when it loads them to make sure that they
are square, so this code is effectively dead.
This commit is contained in:
Jasper St. Pierre 2014-08-07 14:36:13 -04:00
parent 05f9f991d8
commit 4184edc7f8
1 changed files with 12 additions and 80 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

88
src/st/st-texture-cache.c
View File

@ -261,8 +261,6 @@ typedef struct {
StTextureCachePolicy policy;
char *key;
gboolean enforced_square;
guint width;
guint height;
guint scale;
@ -534,80 +532,15 @@ load_pixbuf_async_finish (StTextureCache *cache, GAsyncResult *result, GError **
}
static CoglHandle
data_to_cogl_handle (const guchar *data,
gboolean has_alpha,
int width,
int height,
int rowstride,
gboolean add_padding)
pixbuf_to_cogl_handle (GdkPixbuf *pixbuf)
{
CoglHandle texture, offscreen;
CoglColor clear_color;
guint size;
GError *error;
size = MAX (width, height);
if (!add_padding || width == height)
return cogl_texture_new_from_data (width,
height,
COGL_TEXTURE_NONE,
has_alpha ? COGL_PIXEL_FORMAT_RGBA_8888 : COGL_PIXEL_FORMAT_RGB_888,
COGL_PIXEL_FORMAT_ANY,
rowstride,
data);
texture = cogl_texture_new_with_size (size, size,
COGL_TEXTURE_NO_SLICING,
COGL_PIXEL_FORMAT_ANY);
offscreen = cogl_offscreen_new_with_texture (texture);
error = NULL;
if (!cogl_framebuffer_allocate (offscreen, &error))
{
g_warning ("Failed to allocate FBO (sized %d): %s", size, error->message);
cogl_object_unref (texture);
cogl_object_unref (offscreen);
g_clear_error (&error);
return cogl_texture_new_from_data (width,
height,
COGL_TEXTURE_NONE,
has_alpha ? COGL_PIXEL_FORMAT_RGBA_8888 : COGL_PIXEL_FORMAT_RGB_888,
COGL_PIXEL_FORMAT_ANY,
rowstride,
data);
}
cogl_color_set_from_4ub (&clear_color, 0, 0, 0, 0);
cogl_push_framebuffer (offscreen);
cogl_clear (&clear_color, COGL_BUFFER_BIT_COLOR);
cogl_pop_framebuffer ();
cogl_handle_unref (offscreen);
cogl_texture_set_region (texture,
0, 0,
(size - width) / 2, (size - height) / 2,
width, height,
width, height,
has_alpha ? COGL_PIXEL_FORMAT_RGBA_8888 : COGL_PIXEL_FORMAT_RGB_888,
rowstride,
data);
return texture;
}
static CoglHandle
pixbuf_to_cogl_handle (GdkPixbuf *pixbuf,
gboolean add_padding)
{
return data_to_cogl_handle (gdk_pixbuf_get_pixels (pixbuf),
gdk_pixbuf_get_has_alpha (pixbuf),
gdk_pixbuf_get_width (pixbuf),
return cogl_texture_new_from_data (gdk_pixbuf_get_width (pixbuf),
gdk_pixbuf_get_height (pixbuf),
COGL_TEXTURE_NONE,
gdk_pixbuf_get_has_alpha (pixbuf) ? COGL_PIXEL_FORMAT_RGBA_8888 : COGL_PIXEL_FORMAT_RGB_888,
COGL_PIXEL_FORMAT_ANY,
gdk_pixbuf_get_rowstride (pixbuf),
add_padding);
gdk_pixbuf_get_pixels (pixbuf));
}
static cairo_surface_t *
@ -646,7 +579,7 @@ finish_texture_load (AsyncTextureLoadData *data,
if (pixbuf == NULL)
goto out;
texdata = pixbuf_to_cogl_handle (pixbuf, data->enforced_square);
texdata = pixbuf_to_cogl_handle (pixbuf);
if (data->policy != ST_TEXTURE_CACHE_POLICY_NONE)
{
@ -768,7 +701,7 @@ st_texture_cache_reset_texture (StTextureCachePropertyBind *bind,
if (pixbuf != NULL)
{
texdata = pixbuf_to_cogl_handle (pixbuf, FALSE);
texdata = pixbuf_to_cogl_handle (pixbuf);
g_object_unref (pixbuf);
clutter_texture_set_cogl_texture (bind->texture, texdata);
@ -1009,7 +942,6 @@ load_gicon_with_colors (StTextureCache *cache,
request->icon_info = info;
request->width = request->height = size;
request->scale = scale;
request->enforced_square = TRUE;
load_texture_async (cache, request);
}
@ -1054,7 +986,7 @@ load_from_pixbuf (GdkPixbuf *pixbuf)
clutter_actor_set_size (CLUTTER_ACTOR (texture), width, height);
texdata = pixbuf_to_cogl_handle (pixbuf, FALSE);
texdata = pixbuf_to_cogl_handle (pixbuf);
set_texture_cogl_texture (texture, texdata);
@ -1357,7 +1289,7 @@ st_texture_cache_load_uri_sync_to_cogl_texture (StTextureCache *cache,
if (!pixbuf)
goto out;
texdata = pixbuf_to_cogl_handle (pixbuf, FALSE);
texdata = pixbuf_to_cogl_handle (pixbuf);
g_object_unref (pixbuf);
if (policy == ST_TEXTURE_CACHE_POLICY_FOREVER)