enlightenment
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expedite
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Add image preloading support. 

This should work without performance impact for all engine.


SVN revision: 36018
This commit is contained in:
Cedric BAIL 2008-09-16 14:52:57 +00:00
parent fea935c9ae
commit e7dbbf1e4e
3 changed files with 41 additions and 2 deletions
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3
configure.in
View File

@ -105,6 +105,9 @@ if test "x$have_software_xcb" = "xyes"; then
[ have_software_xcb="no" ])
fi
AM_CONDITIONAL(BUILD_XCB, test "x$have_xcb" = "xyes")
if test "x$have_xcb" = "xyes"; then
AC_DEFINE(BUILD_XCB, 1, [build xcb support])
fi
if test "x$have_software_sdl" = "xyes"; then
PKG_CHECK_MODULES([SDL], sdl,

2
src/bin/Makefile.am
View File

@ -77,7 +77,7 @@ expedite_SOURCES += \
engine_gl_x11.c engine_gl_x11.h
endif
if BUILD_SOFTWARE_XCB
if BUILD_XCB
expedite_SOURCES += \
engine_software_xcb.c engine_software_xcb.h
endif

38
src/bin/main.c
View File

@ -1,5 +1,12 @@
#include "main.h"
typedef struct _Evas_Object_Image_Preload Evas_Object_Image_Preload;
struct _Evas_Object_Image_Preload
{
Evas_Object *obj;
const char *name;
};
Evas *evas = NULL;
int win_w = 720, win_h = 420;
@ -1040,6 +1047,17 @@ static const unsigned short r[65536] =
7968, 2599, 8735, 29790, 6290, 30746, 32702, 4455, 16084, 13228, 29890, 28634, 5614, 3659, 22541, 13680, 13544, 6990, 4032, 29236, 23846, 12513, 28685, 12501, 1470, 25253, 25536, 8868, 10340, 1045, 27154, 18308, 3644, 3122, 15330, 9934, 1100, 15264, 14389, 17184, 28493, 11512, 13050, 1339, 15171, 2823, 15020, 28715, 9814, 19052, 25184, 892, 31565, 21101, 13394, 267, 13586, 6162, 9135, 23926, 7207, 3522, 9466, 10852
};
static Evas_Object_Image_Preload preloading[] = {
{ NULL, "logo.png" },
{ NULL, "image.png" },
{ NULL, "bar.png" },
{ NULL, "pan.png" },
{ NULL, "frame.png" },
{ NULL, "im1.png" },
{ NULL, "im2.png" },
{ NULL, "tp.png" }
};
void
srnd(void)
{
@ -1194,7 +1212,7 @@ _engine_args(int argc, char **argv)
if (engine_gl_x11_args(argc, argv))
loop_func = engine_gl_x11_loop;
#endif
#if HAVE_EVAS_SOFTWARE_XCB
#if BUILD_XCB
if (engine_software_xcb_args(argc, argv))
loop_func = engine_software_xcb_loop;
#endif
@ -1324,6 +1342,8 @@ _engine_args(int argc, char **argv)
int
main(int argc, char **argv)
{
int i;
evas_init();
evas = evas_new();
@ -1332,12 +1352,28 @@ main(int argc, char **argv)
evas_font_hinting_set(evas, EVAS_FONT_HINTING_AUTO);
/* Preloading every image. */
for (i = 0; i < sizeof (preloading) / sizeof (Evas_Object_Image_Preload); ++i)
{
preloading[i].obj = evas_object_image_add(evas);
evas_object_image_file_set(preloading[i].obj, build_path(preloading[i].name), NULL);
evas_object_image_preload(preloading[i].obj, 0);
}
while (_engine_go())
{
ui_loop();
engine_loop();
evas_render(evas);
}
/* Delete object, just to be clean. */
for (i = 0; i < sizeof (preloading) / sizeof (Evas_Object_Image_Preload); ++i)
{
evas_object_del(preloading[i].obj);
preloading[i].obj = NULL;
}
evas_free(evas);
evas_shutdown();