forked from enlightenment/efl
836 lines
18 KiB
C
836 lines
18 KiB
C
#include <stdlib.h>
|
|
#include <assert.h>
|
|
|
|
#include "evas_common.h"
|
|
#include "evas_private.h"
|
|
|
|
#define FREESTRC(Var) \
|
|
if (Var) \
|
|
{ \
|
|
evas_stringshare_del(Var); \
|
|
Var = NULL; \
|
|
}
|
|
|
|
static void _evas_cache_image_entry_delete(Evas_Cache_Image *cache, Image_Entry *ie);
|
|
|
|
static void
|
|
_evas_cache_image_make_dirty(Evas_Cache_Image *cache,
|
|
Image_Entry *im)
|
|
{
|
|
im->flags.cached = 1;
|
|
im->flags.dirty = 1;
|
|
im->flags.activ = 0;
|
|
im->flags.lru_nodata = 0;
|
|
cache->dirty = evas_object_list_prepend(cache->dirty, im);
|
|
|
|
if (im->cache_key)
|
|
{
|
|
evas_stringshare_del(im->cache_key);
|
|
im->cache_key = NULL;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_evas_cache_image_make_activ(Evas_Cache_Image *cache,
|
|
Image_Entry *im,
|
|
const char *key)
|
|
{
|
|
im->cache_key = key;
|
|
if (key != NULL)
|
|
{
|
|
im->flags.cached = 1;
|
|
im->flags.activ = 1;
|
|
im->flags.lru_nodata = 0;
|
|
im->flags.dirty = 0;
|
|
cache->activ = evas_hash_direct_add(cache->activ, key, im);
|
|
}
|
|
else
|
|
{
|
|
_evas_cache_image_make_dirty(cache, im);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_evas_cache_image_make_inactiv(Evas_Cache_Image *cache,
|
|
Image_Entry *im,
|
|
const char *key)
|
|
{
|
|
if (im->cache_key)
|
|
{
|
|
im->flags.activ = 0;
|
|
im->flags.dirty = 0;
|
|
im->flags.cached = 1;
|
|
cache->inactiv = evas_hash_direct_add(cache->inactiv, key, im);
|
|
cache->lru = evas_object_list_prepend(cache->lru, im);
|
|
cache->usage += cache->func.mem_size_get(im);
|
|
}
|
|
else
|
|
{
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_evas_cache_image_remove_lru_nodata(Evas_Cache_Image *cache,
|
|
Image_Entry *im)
|
|
{
|
|
if (im->flags.lru_nodata)
|
|
{
|
|
im->flags.lru_nodata = 0;
|
|
cache->lru_nodata = evas_object_list_remove(cache->lru_nodata, im);
|
|
cache->usage -= cache->func.mem_size_get(im);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_evas_cache_image_activ_lru_nodata(Evas_Cache_Image *cache,
|
|
Image_Entry *im)
|
|
{
|
|
im->flags.need_data = 0;
|
|
im->flags.lru_nodata = 1;
|
|
cache->lru_nodata = evas_object_list_prepend(cache->lru_nodata, im);
|
|
cache->usage += cache->func.mem_size_get(im);
|
|
}
|
|
|
|
static void
|
|
_evas_cache_image_remove_activ(Evas_Cache_Image *cache,
|
|
Image_Entry *ie)
|
|
{
|
|
if (ie->flags.cached)
|
|
{
|
|
if (ie->flags.activ)
|
|
{
|
|
cache->activ = evas_hash_del(cache->activ, ie->cache_key, ie);
|
|
_evas_cache_image_remove_lru_nodata(cache, ie);
|
|
}
|
|
else
|
|
{
|
|
if (ie->flags.dirty)
|
|
{
|
|
cache->dirty = evas_object_list_remove(cache->dirty, ie);
|
|
}
|
|
else
|
|
{
|
|
cache->inactiv = evas_hash_del(cache->inactiv, ie->cache_key, ie);
|
|
cache->lru = evas_object_list_remove(cache->lru, ie);
|
|
cache->usage -= cache->func.mem_size_get(ie);
|
|
}
|
|
}
|
|
ie->flags.cached = 0;
|
|
ie->flags.dirty = 0;
|
|
ie->flags.activ = 0;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_evas_cache_image_entry_delete(Evas_Cache_Image *cache, Image_Entry *ie)
|
|
{
|
|
if (!ie) return ;
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("deleting", ie);
|
|
|
|
cache->func.destructor(ie);
|
|
|
|
_evas_cache_image_remove_activ(cache, ie);
|
|
|
|
if (ie->cache_key)
|
|
{
|
|
evas_stringshare_del(ie->cache_key);
|
|
ie->cache_key = NULL;
|
|
}
|
|
|
|
FREESTRC(ie->file);
|
|
FREESTRC(ie->key);
|
|
|
|
cache->func.surface_delete(ie);
|
|
cache->func.dealloc(ie);
|
|
}
|
|
|
|
static Image_Entry *
|
|
_evas_cache_image_entry_new(Evas_Cache_Image *cache,
|
|
const char *hkey,
|
|
time_t timestamp,
|
|
const char *file,
|
|
const char *key,
|
|
RGBA_Image_Loadopts *lo,
|
|
int *error)
|
|
{
|
|
Image_Entry *ie;
|
|
const char *cache_key;
|
|
|
|
ie = cache->func.alloc();
|
|
if (!ie)
|
|
return NULL;
|
|
|
|
cache_key = hkey ? evas_stringshare_add(hkey) : NULL;
|
|
|
|
ie->flags.loaded = 0;
|
|
ie->flags.need_data = 1;
|
|
|
|
_evas_cache_image_make_activ(cache, ie, cache_key);
|
|
|
|
ie->space = EVAS_COLORSPACE_ARGB8888;
|
|
ie->w = -1;
|
|
ie->h = -1;
|
|
ie->allocated.w = 0;
|
|
ie->allocated.h = 0;
|
|
|
|
ie->references = 0;
|
|
ie->cache = cache;
|
|
|
|
ie->file = file ? evas_stringshare_add(file) : NULL;
|
|
ie->key = key ? evas_stringshare_add(key) : NULL;
|
|
|
|
ie->timestamp = timestamp;
|
|
ie->laststat = time(NULL);
|
|
|
|
ie->load_opts.scale_down_by = 0;
|
|
ie->load_opts.dpi = 0;
|
|
ie->load_opts.w = 0;
|
|
ie->load_opts.h = 0;
|
|
ie->scale = 1;
|
|
|
|
if (lo)
|
|
ie->load_opts = *lo;
|
|
|
|
if (file)
|
|
{
|
|
*error = cache->func.constructor(ie);
|
|
if (*error != 0)
|
|
{
|
|
_evas_cache_image_entry_delete(cache, ie);
|
|
return NULL;
|
|
}
|
|
}
|
|
if (cache->func.debug)
|
|
cache->func.debug("build", ie);
|
|
|
|
return ie;
|
|
}
|
|
|
|
static void
|
|
_evas_cache_image_entry_surface_alloc(Evas_Cache_Image *cache,
|
|
Image_Entry *ie,
|
|
int w,
|
|
int h)
|
|
{
|
|
int wmin;
|
|
int hmin;
|
|
|
|
wmin = w > 0 ? w : 1;
|
|
hmin = h > 0 ? h : 1;
|
|
if (ie->allocated.w == wmin && ie->allocated.h == hmin)
|
|
return ;
|
|
|
|
if (cache->func.surface_alloc(ie, wmin, hmin))
|
|
{
|
|
wmin = 0;
|
|
hmin = 0;
|
|
}
|
|
ie->w = wmin;
|
|
ie->h = hmin;
|
|
ie->allocated.w = wmin;
|
|
ie->allocated.h = hmin;
|
|
}
|
|
|
|
EAPI int
|
|
evas_cache_image_usage_get(Evas_Cache_Image *cache)
|
|
{
|
|
assert(cache != NULL);
|
|
|
|
return cache->usage;
|
|
}
|
|
|
|
EAPI int
|
|
evas_cache_image_get(Evas_Cache_Image *cache)
|
|
{
|
|
assert(cache != NULL);
|
|
|
|
return cache->limit;
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_image_set(Evas_Cache_Image *cache, int limit)
|
|
{
|
|
assert(cache != NULL);
|
|
if (cache->limit == limit) return;
|
|
cache->limit = limit;
|
|
evas_cache_image_flush(cache);
|
|
}
|
|
|
|
EAPI Evas_Cache_Image *
|
|
evas_cache_image_init(const Evas_Cache_Image_Func *cb)
|
|
{
|
|
Evas_Cache_Image *new;
|
|
|
|
new = malloc(sizeof (Evas_Cache_Image));
|
|
if (!new)
|
|
return NULL;
|
|
|
|
new->func = *cb;
|
|
|
|
new->limit = 0;
|
|
new->usage = 0;
|
|
|
|
new->dirty = NULL;
|
|
new->lru = NULL;
|
|
new->lru_nodata = NULL;
|
|
new->inactiv = NULL;
|
|
new->activ = NULL;
|
|
|
|
new->references = 1;
|
|
|
|
return new;
|
|
}
|
|
|
|
static Evas_Bool
|
|
_evas_cache_image_free_cb(const Evas_Hash *hash, const char *key, void *data, void *fdata)
|
|
{
|
|
Evas_Cache_Image *cache = fdata;
|
|
Image_Entry *im = data;
|
|
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
|
|
return 1;
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_image_shutdown(Evas_Cache_Image *cache)
|
|
{
|
|
Image_Entry *im;
|
|
|
|
assert(cache != NULL);
|
|
cache->references--;
|
|
|
|
if (cache->references > 0)
|
|
return ;
|
|
|
|
while (cache->lru)
|
|
{
|
|
im = (Image_Entry *) cache->lru;
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
}
|
|
|
|
while (cache->lru_nodata)
|
|
{
|
|
im = (Image_Entry *) cache->lru_nodata;
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
}
|
|
|
|
/* This is mad, I am about to destroy image still alive, but we need to prevent leak. */
|
|
while (cache->dirty)
|
|
{
|
|
im = (Image_Entry *) cache->dirty;
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
}
|
|
|
|
evas_hash_foreach(cache->activ, _evas_cache_image_free_cb, cache);
|
|
evas_hash_free(cache->activ);
|
|
evas_hash_free(cache->inactiv);
|
|
|
|
free(cache);
|
|
}
|
|
|
|
#define STAT_GAP 2
|
|
|
|
EAPI Image_Entry *
|
|
evas_cache_image_request(Evas_Cache_Image *cache, const char *file, const char *key, RGBA_Image_Loadopts *lo, int *error)
|
|
{
|
|
const char *format;
|
|
char *hkey;
|
|
Image_Entry *im;
|
|
Evas_Image_Load_Opts prevent;
|
|
int size;
|
|
int stat_done = 0;
|
|
struct stat st;
|
|
|
|
assert(cache != NULL);
|
|
|
|
if (!file && !key) return NULL;
|
|
if (!file) return NULL;
|
|
if ((!lo) ||
|
|
(lo &&
|
|
(lo->scale_down_by == 0) &&
|
|
(lo->dpi = 0.0) &&
|
|
((lo->w == 0) || (lo->h == 0))))
|
|
{
|
|
lo = &prevent;
|
|
if (key)
|
|
format = "%s//://%s";
|
|
else
|
|
format = "%s//://%p";
|
|
}
|
|
else
|
|
{
|
|
if (key)
|
|
format = "%s//://%s//@/%i/%1.5f/%ix%i";
|
|
else
|
|
format = "%s//://%p//@/%i/%1.5f/%ix%i";
|
|
}
|
|
size = strlen(file) + (key ? strlen(key) : 6) + 64;
|
|
hkey = alloca(sizeof (char) * size);
|
|
snprintf(hkey, size, format, file, key, lo->scale_down_by, lo->dpi, lo->w, lo->h);
|
|
|
|
im = evas_hash_find(cache->activ, hkey);
|
|
if (im)
|
|
{
|
|
time_t t;
|
|
int ok;
|
|
|
|
ok = 1;
|
|
t = time(NULL);
|
|
|
|
if ((t - im->laststat) > STAT_GAP)
|
|
{
|
|
stat_done = 1;
|
|
if (stat(file, &st) < 0) goto on_error;
|
|
|
|
im->laststat = t;
|
|
if (st.st_mtime != im->timestamp) ok = 0;
|
|
}
|
|
if (ok) goto on_ok;
|
|
|
|
_evas_cache_image_remove_activ(cache, im);
|
|
_evas_cache_image_make_dirty(cache, im);
|
|
}
|
|
|
|
im = evas_hash_find(cache->inactiv, hkey);
|
|
if (im)
|
|
{
|
|
int ok;
|
|
|
|
ok = 1;
|
|
if (!stat_done)
|
|
{
|
|
time_t t;
|
|
|
|
t = time(NULL);
|
|
if ((t - im->laststat) > STAT_GAP)
|
|
{
|
|
stat_done = 1;
|
|
if (stat(file, &st) < 0) goto on_error;
|
|
|
|
im->laststat = t;
|
|
if (st.st_mtime != im->timestamp) ok = 0;
|
|
}
|
|
}
|
|
else
|
|
if (st.st_mtime != im->timestamp) ok = 0;
|
|
|
|
if (ok)
|
|
{
|
|
_evas_cache_image_remove_activ(cache, im);
|
|
_evas_cache_image_make_activ(cache, im, im->cache_key);
|
|
goto on_ok;
|
|
}
|
|
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
}
|
|
|
|
if (!stat_done)
|
|
{
|
|
if (stat(file, &st) < 0) return NULL;
|
|
}
|
|
|
|
im = _evas_cache_image_entry_new(cache, hkey, st.st_mtime, file, key, lo, error);
|
|
if (!im)
|
|
return NULL;
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("request", im);
|
|
|
|
on_ok:
|
|
*error = 0;
|
|
im->references++;
|
|
if (im->references > 1 && im->flags.lru_nodata)
|
|
_evas_cache_image_remove_lru_nodata(cache, im);
|
|
|
|
return im;
|
|
|
|
on_error:
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
return NULL;
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_image_drop(Image_Entry *im)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
im->references--;
|
|
cache = im->cache;
|
|
|
|
if (im->references == 0)
|
|
{
|
|
if (im->flags.dirty)
|
|
{
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
return ;
|
|
}
|
|
|
|
_evas_cache_image_remove_activ(cache, im);
|
|
_evas_cache_image_make_inactiv(cache, im, im->cache_key);
|
|
evas_cache_image_flush(cache);
|
|
}
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_image_data_not_needed(Image_Entry *im)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
cache = im->cache;
|
|
|
|
if (im->references > 1) return ;
|
|
if (im->flags.dirty || !im->flags.need_data) return ;
|
|
|
|
_evas_cache_image_activ_lru_nodata(cache, im);
|
|
}
|
|
|
|
EAPI Image_Entry *
|
|
evas_cache_image_dirty(Image_Entry *im, int x, int y, int w, int h)
|
|
{
|
|
Image_Entry *im_dirty = im;
|
|
Evas_Cache_Image *cache;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
cache = im->cache;
|
|
if (!(im->flags.dirty))
|
|
{
|
|
if (im->references == 1) im_dirty = im;
|
|
else
|
|
{
|
|
int error;
|
|
|
|
im_dirty = _evas_cache_image_entry_new(cache, NULL, im->timestamp, im->file, im->key, &im->load_opts, &error);
|
|
if (!im_dirty) goto on_error;
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("dirty-src", im);
|
|
error = cache->func.dirty(im_dirty, im);
|
|
if (cache->func.debug)
|
|
cache->func.debug("dirty-out", im_dirty);
|
|
|
|
if (error != 0) goto on_error;
|
|
|
|
im_dirty->references = 1;
|
|
|
|
evas_cache_image_drop(im);
|
|
}
|
|
|
|
_evas_cache_image_remove_activ(cache, im_dirty);
|
|
_evas_cache_image_make_dirty(cache, im_dirty);
|
|
}
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("dirty-region", im_dirty);
|
|
if (cache->func.dirty_region)
|
|
cache->func.dirty_region(im_dirty, x, y, w, h);
|
|
|
|
return im_dirty;
|
|
|
|
on_error:
|
|
if (im_dirty) _evas_cache_image_entry_delete(cache, im_dirty);
|
|
evas_cache_image_drop(im);
|
|
return NULL;
|
|
}
|
|
|
|
EAPI Image_Entry *
|
|
evas_cache_image_alone(Image_Entry *im)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
Image_Entry *im_dirty = im;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
cache = im->cache;
|
|
if (im->references == 1)
|
|
{
|
|
if (!(im->flags.dirty))
|
|
{
|
|
_evas_cache_image_remove_activ(cache, im);
|
|
_evas_cache_image_make_dirty(cache, im);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int error;
|
|
|
|
im_dirty = _evas_cache_image_entry_new(cache, NULL, im->timestamp, im->file, im->key, &im->load_opts, &error);
|
|
if (!im_dirty) goto on_error;
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("dirty-src", im);
|
|
error = cache->func.dirty(im_dirty, im);
|
|
if (cache->func.debug)
|
|
cache->func.debug("dirty-out", im_dirty);
|
|
|
|
if (error != 0) goto on_error;
|
|
|
|
im_dirty->references = 1;
|
|
|
|
evas_cache_image_drop(im);
|
|
}
|
|
|
|
return im_dirty;
|
|
|
|
on_error:
|
|
if (im_dirty) _evas_cache_image_entry_delete(cache, im_dirty);
|
|
evas_cache_image_drop(im);
|
|
return NULL;
|
|
}
|
|
|
|
EAPI Image_Entry *
|
|
evas_cache_image_copied_data(Evas_Cache_Image *cache, int w, int h, DATA32 *image_data, int alpha, int cspace)
|
|
{
|
|
Image_Entry *im;
|
|
|
|
assert(cache);
|
|
|
|
if ((cspace == EVAS_COLORSPACE_YCBCR422P601_PL) ||
|
|
(cspace == EVAS_COLORSPACE_YCBCR422P709_PL))
|
|
w &= ~0x1;
|
|
|
|
im = _evas_cache_image_entry_new(cache, NULL, 0, NULL, NULL, NULL, NULL);
|
|
if (!im) return NULL;
|
|
im->space = cspace;
|
|
im->flags.alpha = alpha;
|
|
|
|
_evas_cache_image_entry_surface_alloc(cache, im, w, h);
|
|
|
|
if (cache->func.copied_data(im, w, h, image_data, alpha, cspace) != 0)
|
|
{
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
return NULL;
|
|
}
|
|
im->references = 1;
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("copied-data", im);
|
|
return im;
|
|
}
|
|
|
|
EAPI Image_Entry *
|
|
evas_cache_image_data(Evas_Cache_Image *cache, int w, int h, DATA32 *image_data, int alpha, int cspace)
|
|
{
|
|
Image_Entry *im;
|
|
|
|
assert(cache);
|
|
|
|
im = _evas_cache_image_entry_new(cache, NULL, 0, NULL, NULL, NULL, NULL);
|
|
im->w = w;
|
|
im->h = h;
|
|
im->flags.alpha = alpha;
|
|
|
|
if (cache->func.data(im, w, h, image_data, alpha, cspace) != 0)
|
|
{
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
return NULL;
|
|
}
|
|
im->references = 1;
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("data", im);
|
|
return im;
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_image_surface_alloc(Image_Entry *im, int w, int h)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
cache = im->cache;
|
|
|
|
_evas_cache_image_entry_surface_alloc(cache, im, w, h);
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("surface-alloc", im);
|
|
}
|
|
|
|
EAPI Image_Entry *
|
|
evas_cache_image_size_set(Image_Entry *im, int w, int h)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
Image_Entry *new;
|
|
int error;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
assert(im->references > 0);
|
|
|
|
if ((im->w == w) && (im->h == h))
|
|
return im;
|
|
|
|
cache = im->cache;
|
|
|
|
new = _evas_cache_image_entry_new(cache, NULL, 0, NULL, NULL, NULL, &error);
|
|
if (!new) goto on_error;
|
|
|
|
_evas_cache_image_entry_surface_alloc(cache, new, w, h);
|
|
|
|
new->space = im->space;
|
|
new->load_opts = im->load_opts;
|
|
|
|
error = cache->func.size_set(new, im, w, h);
|
|
if (error != 0) goto on_error;
|
|
|
|
new->references = 1;
|
|
|
|
evas_cache_image_drop(im);
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("size_set", new);
|
|
|
|
return new;
|
|
|
|
on_error:
|
|
if (new) _evas_cache_image_entry_delete(cache, new);
|
|
evas_cache_image_drop(im);
|
|
return NULL;
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_image_load_data(Image_Entry *im)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
int error;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
if (im->flags.loaded) return ;
|
|
|
|
cache = im->cache;
|
|
|
|
error = cache->func.load(im);
|
|
|
|
if (cache->func.debug)
|
|
cache->func.debug("load", im);
|
|
|
|
if (error)
|
|
{
|
|
_evas_cache_image_entry_surface_alloc(cache, im, im->w, im->h);
|
|
im->flags.loaded = 0;
|
|
|
|
return ;
|
|
}
|
|
|
|
im->flags.loaded = 1;
|
|
}
|
|
|
|
EAPI int
|
|
evas_cache_image_flush(Evas_Cache_Image *cache)
|
|
{
|
|
assert(cache);
|
|
|
|
// printf("cache->limit = %i (used = %i)\n", cache->limit, cache->usage);
|
|
if (cache->limit == -1)
|
|
return -1;
|
|
|
|
while ((cache->lru) && (cache->limit < cache->usage))
|
|
{
|
|
Image_Entry *im;
|
|
|
|
im = (Image_Entry *) cache->lru->last;
|
|
_evas_cache_image_entry_delete(cache, im);
|
|
}
|
|
|
|
while ((cache->lru_nodata) && (cache->limit < cache->usage))
|
|
{
|
|
Image_Entry *im;
|
|
|
|
im = (Image_Entry *) cache->lru_nodata->last;
|
|
_evas_cache_image_remove_lru_nodata(cache, im);
|
|
|
|
cache->func.surface_delete(im);
|
|
|
|
im->flags.loaded = 0;
|
|
}
|
|
|
|
return cache->usage;
|
|
}
|
|
|
|
EAPI Image_Entry *
|
|
evas_cache_image_empty(Evas_Cache_Image *cache)
|
|
{
|
|
Image_Entry *new;
|
|
|
|
new = _evas_cache_image_entry_new(cache, NULL, 0, NULL, NULL, NULL, NULL);
|
|
if (!new) return NULL;
|
|
|
|
new->references = 1;
|
|
|
|
return new;
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_image_colorspace(Image_Entry *im, int cspace)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
cache = im->cache;
|
|
|
|
if (im->space == cspace) return ;
|
|
|
|
im->space = cspace;
|
|
cache->func.color_space(im, cspace);
|
|
}
|
|
|
|
EAPI void *
|
|
evas_cache_private_from_image_entry_get(Image_Entry *im)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
cache = im->cache;
|
|
|
|
return (void*) cache->data;
|
|
}
|
|
|
|
EAPI void *
|
|
evas_cache_private_get(Evas_Cache_Image *cache)
|
|
{
|
|
assert(cache);
|
|
|
|
return cache->data;
|
|
}
|
|
|
|
EAPI void
|
|
evas_cache_private_set(Evas_Cache_Image *cache, const void *data)
|
|
{
|
|
assert(cache);
|
|
|
|
cache->data = data;
|
|
}
|
|
|
|
EAPI DATA32 *
|
|
evas_cache_image_pixels(Image_Entry *im)
|
|
{
|
|
Evas_Cache_Image *cache;
|
|
|
|
assert(im);
|
|
assert(im->cache);
|
|
|
|
cache = im->cache;
|
|
|
|
return cache->func.surface_pixels(im);
|
|
}
|