Enlightenment CVS committal
Author : cedric
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/modules/loaders/eet
Modified Files:
evas_image_load_eet.c
Log Message:
* Make RGBA_IMAGE_HAS_ALPHA and RGBA_IMAGE_ALPHA_SPARSE part of
Image_Entry flag structure. This fix a bug with 16 bpp software engine.
* Change image loader module API to take any Image_Entry. Same goes
for evas_common_image_premul and evas_common_image_set_alpha_sparse.
* Use new eet API: eet_data_image_read_to_surface.
===================================================================
RCS file: /cvs/e/e17/libs/evas/src/modules/loaders/eet/evas_image_load_eet.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -3 -r1.10 -r1.11
--- evas_image_load_eet.c 12 Apr 2008 00:32:29 -0000 1.10
+++ evas_image_load_eet.c 3 Jun 2008 09:09:38 -0000 1.11
@@ -8,8 +8,8 @@
#include "evas_private.h"
-int evas_image_load_file_head_eet(RGBA_Image *im, const char *file, const char
*key);
-int evas_image_load_file_data_eet(RGBA_Image *im, const char *file, const char
*key);
+int evas_image_load_file_head_eet(Image_Entry *ie, const char *file, const
char *key);
+int evas_image_load_file_data_eet(Image_Entry *ie, const char *file, const
char *key);
Evas_Image_Load_Func evas_image_load_eet_func =
{
@@ -19,73 +19,63 @@
int
-evas_image_load_file_head_eet(RGBA_Image *im, const char *file, const char
*key)
+evas_image_load_file_head_eet(Image_Entry *ie, const char *file, const char
*key)
{
int alpha, compression, quality, lossy;
unsigned int w, h;
Eet_File *ef;
int ok;
+ int res = 0;
if ((!file) || (!key)) return 0;
ef = eet_open((char *)file, EET_FILE_MODE_READ);
if (!ef) return 0;
- ok = eet_data_image_header_read(ef, (char *)key,
+ ok = eet_data_image_header_read(ef, key,
&w, &h, &alpha, &compression, &quality,
&lossy);
- if (!ok)
- {
- eet_close(ef);
- return 0;
- }
- if ((w < 1) || (h < 1) || (w > 8192) || (h > 8192))
- {
- eet_close(ef);
- return 0;
- }
- if (alpha) im->flags |= RGBA_IMAGE_HAS_ALPHA;
- im->cache_entry.w = w;
- im->cache_entry.h = h;
+ if (!ok) goto on_error;
+ if (alpha) ie->flags.alpha = 1;
+ ie->w = w;
+ ie->h = h;
+ res = 1;
+
+ on_error:
eet_close(ef);
- return 1;
+ return res;
}
int
-evas_image_load_file_data_eet(RGBA_Image *im, const char *file, const char
*key)
+evas_image_load_file_data_eet(Image_Entry *ie, const char *file, const char
*key)
{
unsigned int w, h;
- int alpha, compression, quality, lossy;
+ int alpha, compression, quality, lossy, ok;
Eet_File *ef;
DATA32 *body, *p, *end;
DATA32 nas = 0;
+ int res = 0;
if ((!file) || (!key)) return 0;
- if (im->image.data) return 1;
- ef = eet_open((char *)file, EET_FILE_MODE_READ);
+ if (ie->flags.loaded) return 1;
+ ef = eet_open(file, EET_FILE_MODE_READ);
if (!ef) return 0;
- body = eet_data_image_read(ef, (char *)key,
- &w, &h, &alpha, &compression, &quality, &lossy);
- if (!body)
- {
- eet_close(ef);
- return 0;
- }
- if ((w < 1) || (h < 1) || (w > 8192) || (h > 8192))
- {
- free(body);
- eet_close(ef);
- return 0;
- }
- if (alpha) im->flags |= RGBA_IMAGE_HAS_ALPHA;
- im->cache_entry.w = w;
- im->cache_entry.h = h;
- im->image.data = body;
- im->image.no_free = 0;
+ ok = eet_data_image_header_read(ef, key,
+ &w, &h, &alpha, &compression, &quality,
&lossy);
+ if (!ok) goto on_error;
+ evas_cache_image_surface_alloc(ie, w, h);
+ ok = eet_data_image_read_to_surface(ef, key, 0, 0,
+ evas_cache_image_pixels(ie), w, h, w * 4,
+ &alpha, &compression, &quality, &lossy);
+ if (!ok) goto on_error;
if (alpha)
{
+ ie->flags.alpha = 1;
+
+ body = evas_cache_image_pixels(ie);
+
end = body +(w * h);
for (p = body; p < end; p++)
{
DATA32 r, g, b, a;
-
+
a = A_VAL(p);
r = R_VAL(p);
g = G_VAL(p);
@@ -96,13 +86,16 @@
if (b > a) b = a;
*p = ARGB_JOIN(a, r, g, b);
}
- if ((ALPHA_SPARSE_INV_FRACTION * nas) >= (im->cache_entry.w *
im->cache_entry.h))
- im->flags |= RGBA_IMAGE_ALPHA_SPARSE;
+ if ((ALPHA_SPARSE_INV_FRACTION * nas) >= (ie->w * ie->h))
+ ie->flags.alpha_sparse = 1;
}
-// result is already premultiplied now if u compile with edje
+// result is already premultiplied now if u compile with edje
// evas_common_image_premul(im);
+ res = 1;
+
+ on_error:
eet_close(ef);
- return 1;
+ return res;
}
EAPI int
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