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emotion: add empty infrastructure for suspending the pipeline. 

SVN revision: 60909
This commit is contained in:
Cedric BAIL 2011-07-01 08:57:54 +00:00
parent 4d9ad50d67
commit 8578459813
2 changed files with 64 additions and 15 deletions
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13
legacy/emotion/src/lib/Emotion.h
View File

@ -109,6 +109,14 @@ enum _Emotion_Vis
EMOTION_VIS_LAST /* sentinel */
};
typedef enum
{
EMOTION_WAKEUP,
EMOTION_SLEEP,
EMOTION_DEEP_SLEEP,
EMOTION_HIBERNATE
} Emotion_Suspend;
typedef enum _Emotion_Module Emotion_Module;
typedef enum _Emotion_Event Emotion_Event;
typedef enum _Emotion_Meta_Info Emotion_Meta_Info;
@ -120,7 +128,7 @@ typedef enum _Emotion_Vis Emotion_Vis;
#ifdef __cplusplus
extern "C" {
#endif
/* api calls available */
/**
@ -501,6 +509,9 @@ EAPI Eina_Bool emotion_object_vis_supported (const Evas_Object *obj,
EAPI void emotion_object_last_position_load (Evas_Object *obj);
EAPI void emotion_object_last_position_save (Evas_Object *obj);
EAPI void emotion_object_suspend_set (Evas_Object *obj, Emotion_Suspend state);
EAPI Emotion_Suspend emotion_object_suspend_get (Evas_Object *obj);
EAPI Eina_Bool emotion_object_extension_can_play_get(const Evas_Object *obj, const char *file);
EAPI Eina_Bool emotion_object_extension_can_play_fast_get(const Evas_Object *obj, const char *file);

66
legacy/emotion/src/lib/emotion_smart.c
View File

@ -55,18 +55,18 @@ struct _Smart_Data
const char *file;
Evas_Object *obj;
double ratio;
double pos;
double seek_pos;
double len;
Ecore_Job *job;
unsigned char play : 1;
unsigned char seek : 1;
unsigned char seeking : 1;
char *title;
#ifdef HAVE_EIO
Eio_File *load_xattr;
Eio_File *save_xattr;
const char *time_seek;
#endif
struct {
char *info;
double stat;
@ -80,14 +80,18 @@ struct _Smart_Data
int button;
} spu;
#ifdef HAVE_EIO
Eio_File *load_xattr;
Eio_File *save_xattr;
const char *time_seek;
#endif
double ratio;
double pos;
double seek_pos;
double len;
Emotion_Module_Options module_options;
Emotion_Suspend state;
Eina_Bool play : 1;
Eina_Bool seek : 1;
Eina_Bool seeking : 1;
};
static void _mouse_move(void *data, Evas *ev, Evas_Object *obj, void *event_info);
@ -424,6 +428,7 @@ emotion_object_play_set(Evas_Object *obj, Eina_Bool play)
if (!sd->module) return;
if (!sd->video) return;
sd->play = play;
if (sd->state != EMOTION_WAKEUP) emotion_object_suspend_set(obj, EMOTION_WAKEUP);
if (sd->play) sd->module->play(sd->video, sd->pos);
else sd->module->stop(sd->video);
}
@ -1214,6 +1219,38 @@ emotion_object_extension_may_play_get(const char *file)
return result;
}
EAPI void
emotion_object_suspend_set(Evas_Object *obj, Emotion_Suspend state)
{
Smart_Data *sd;
E_SMART_OBJ_GET(sd, obj, E_OBJ_NAME);
switch (state)
{
case EMOTION_WAKEUP:
/* Restore the rendering pipeline, offset and everything back to play again (this will be called automatically by play_set) */
case EMOTION_SLEEP:
/* This destroy some part of the rendering pipeline */
case EMOTION_DEEP_SLEEP:
/* This destroy all the rendering pipeline and just keep the last rendered image (fullscreen) */
case EMOTION_HIBERNATE:
/* This destroy all the rendering pipeline and keep 1/4 of the last rendered image */
default:
break;
}
sd->state = state;
}
EAPI Emotion_Suspend
motion_object_suspend_get(Evas_Object *obj)
{
Smart_Data *sd;
E_SMART_OBJ_GET_RETURN(sd, obj, E_OBJ_NAME, EMOTION_WAKEUP);
return sd->state;
}
/*****************************/
/* Utility calls for modules */
/*****************************/
@ -1748,6 +1785,7 @@ _smart_add(Evas_Object * obj)
sd = calloc(1, sizeof(Smart_Data));
if (!sd) return;
EINA_REFCOUNT_INIT(sd);
sd->state = EMOTION_WAKEUP;
sd->obj = evas_object_image_add(evas_object_evas_get(obj));
evas_object_event_callback_add(sd->obj, EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, sd);
evas_object_event_callback_add(sd->obj, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, sd);