Add multiple output api support to evas... just "eo infra stubs" right

now.
This commit is contained in:
Carsten Haitzler 2013-04-08 20:02:58 +09:00
parent 948ea14379
commit 93dc78216c
6 changed files with 400 additions and 1 deletions

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@ -1,3 +1,7 @@
2013-04-08 Carsten Haitzler (The Rasterman)
* Evas: Add control API for multiple outputs (non-functional).
2013-04-05 Cedric Bail
* Evas: Fix over redrawing of Evas_Map when applied on smart object.

1
NEWS
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@ -68,6 +68,7 @@ Additions:
- Add EVAS_GL_LINE_OFFSET_HACK_DISABLE to turn off line shift correction by evas.
- Add EVAS_GL_DIRECT_MEM_OPT to enable on-demand fallback memory allocation policy for EvasGL direct rendering.
- Add engine specific alpha_get.
- Add multiple output support API.
* Add ecore_audio API
* Add eet_mmap.
* added eet_data_descriptor_name_get()

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@ -75,7 +75,8 @@ lib/evas/canvas/evas_async_events.c \
lib/evas/canvas/evas_stats.c \
lib/evas/canvas/evas_touch_point.c \
lib/evas/canvas/evas_map.c \
lib/evas/canvas/evas_gl.c
lib/evas/canvas/evas_gl.c \
lib/evas/canvas/evas_out.c
# Cache
lib_evas_libevas_la_SOURCES += \

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@ -19413,6 +19413,216 @@ enum
*/
#define evas_obj_image_animated_frame_set(frame_index) EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_ANIMATED_FRAME_SET), EO_TYPECHECK(int, frame_index)
#define EVAS_OUT_CLASS evas_out_class_get()
const Eo_Class *evas_out_class_get(void) EINA_CONST;
extern EAPI Eo_Op EVAS_OUT_BASE_ID;
typedef Eo Evas_Out;
enum
{
EVAS_OUT_SUB_ID_VIEW_SET,
EVAS_OUT_SUB_ID_VIEW_GET,
EVAS_OUT_SUB_ID_ENGINE_INFO_SET,
EVAS_OUT_SUB_ID_ENGINE_INFO_GET,
EVAS_OUT_SUB_ID_LAST
};
#define EVAS_OUT_ID(sub_id) (EVAS_OUT_BASE_ID + sub_id)
/**
* @def evas_out_view_set
* @since 1.8
*
* Sets the viewport region of the canvas that the output displays
*
* This sets both the viewport region in the canvas that displays on the
* given output, but also the viewport size will match the output
* resolution 1:1.
*
* @param[in] x
* @param[in] y
* @param[in] w
* @param[in] h
*
* @see evas_out_engine_info_set
* @see evas_output_viewport_set
* @see evas_output_size_set
*/
#define evas_out_view_set(x, y, w, h) \
EVAS_OUT_ID(EVAS_OUT_SUB_ID_VIEW_SET), \
EO_TYPECHECK(Evas_Coord, x), \
EO_TYPECHECK(Evas_Coord, y), \
EO_TYPECHECK(Evas_Coord, w), \
EO_TYPECHECK(Evas_Coord, h)
/**
* @def evas_out_view_get
* @since 1.8
*
* Gets the viewport region of the canvas that the output displays
*
* @param[out] x
* @param[out] y
* @param[out] w
* @param[out] h
*
* @see evas_out_engine_info_get
* @see evas_out_view_set
* @see evas_output_viewport_get
* @see evas_output_size_get
*/
#define evas_out_view_get(x, y, w, h) \
EVAS_OUT_ID(EVAS_OUT_SUB_ID_VIEW_GET), \
EO_TYPECHECK(Evas_Coord *, x), \
EO_TYPECHECK(Evas_Coord *, y), \
EO_TYPECHECK(Evas_Coord *, w), \
EO_TYPECHECK(Evas_Coord *, h)
/**
* @def evas_out_engine_info_set
* @since 1.8
*
* Sets the engine specific output parameters for a given output.
*
* @param[in] info The engine parameters
* @param[out] ret Return value for success (EINA_TRUE for success)
*
* @see evas_out_engine_info_get
* @see evas_output_viewport_set
* @see evas_output_size_set
*/
#define evas_out_engine_info_set(info, ret) \
EVAS_OUT_ID(EVAS_OUT_SUB_ID_ENGINE_INFO_SET), \
EO_TYPECHECK(Evas_Engine_Info *, info), \
EO_TYPECHECK(Eina_Bool *, ret)
/**
* @def evas_out_engine_info_get
* @since 1.8
*
* Gets the engine specific output parameters for a given output.
*
* @param[ret] info The engine parameters return (NULL on failure)
*
* @see evas_out_engine_info_set
* @see evas_output_viewport_get
* @see evas_output_size_get
*/
#define evas_out_engine_info_get(ret) \
EVAS_OUT_ID(EVAS_OUT_SUB_ID_ENGINE_INFO_GET), \
EO_TYPECHECK(Evas_Engine_Info **, ret)
/**
* @since 1.8
*
* Adds an output to the canvas
*
* @parem e The canvas to add the output to
* @return The output
*
* @see evas_out_engine_info_set
* @see evas_output_viewport_set
* @see evas_output_size_set
*/
EAPI Evas_Out *evas_out_add(Evas *e);
/**
* @since 1.8
*
* Deletes an output
*
* @parem evo The output object
*
* @see evas_out_add
*/
EAPI void evas_output_del(Evas_Out *evo);
/**
* @since 1.8
*
* Sets the viewport region of the canvas that the output displays
*
* This sets both the viewport region in the canvas that displays on the
* given output, but also the viewport size will match the output
* resolution 1:1.
*
* @parem evo The output object
* @param x The X coordinate of the viewport
* @param y The Y coordinate of the viewport
* @param w The Width of the viewport
* @param h The Height of the viewport
*
* @see evas_out_engine_info_set
* @see evas_output_viewport_set
* @see evas_output_size_set
*/
EAPI void evas_output_view_set(Evas_Out *evo, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h);
/**
* @since 1.8
*
* Gets the viewport region of the canvas that the output displays
*
* @parem evo The output object
* @param x Pointer to X return value
* @param y Pointer to Y return value
* @param w Pointer to Width return value
* @param h Pointer to Height return value
*
* @see evas_out_engine_info_get
* @see evas_out_view_set
* @see evas_output_viewport_get
* @see evas_output_size_get
*/
EAPI void evas_output_view_get(const Evas_Out *evo, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h);
/**
* @since 1.8
*
* Sets the engine specific output parameters for a given output.
*
* @parem evo The output object
* @param info The engine parameters
* @return EINA_TRUE for success.
*
* @see evas_out_engine_info_get
* @see evas_output_viewport_set
* @see evas_output_size_set
*/
EAPI Eina_Bool evas_output_engine_info_set(Evas_Out *evo, Evas_Engine_Info *info);
/**
* @since 1.8
*
* Gets the engine specific output parameters for a given output.
*
* @param evo The output object
* @return info The engine parameters return (NULL on failure)
*
* @see evas_out_engine_info_set
* @see evas_output_viewport_get
* @see evas_output_size_get
*/
EAPI Evas_Engine_Info *evas_output_engine_info_get(const Evas_Out *evo);
/*
* XXX: need output add/del events on evas
* XXX: need output name/id, label, data
*/
#ifdef __cplusplus
}
#endif

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@ -0,0 +1,181 @@
#include "evas_common.h"
#include "evas_private.h"
//#include "evas_cs.h"
#ifdef EVAS_CSERVE2
#include "evas_cs2_private.h"
#endif
#include <Eo.h>
EAPI Eo_Op EVAS_OUT_BASE_ID = EO_NOOP;
#define MY_CLASS EVAS_OUT_CLASS
typedef struct _Evas_Out_Public_Data Evas_Out_Public_Data;
struct _Evas_Out_Public_Data
{
int dummy;
Evas_Engine_Info *info;
Evas_Coord x, y, w, h;
};
EAPI Evas_Out *
evas_out_add(Evas *e)
{
MAGIC_CHECK(e, Evas, MAGIC_EVAS);
return NULL;
MAGIC_CHECK_END();
Evas_Object *eo_obj = eo_add(MY_CLASS, e);
eo_unref(eo_obj);
return eo_obj;
}
static void
_constructor(Eo *eo_obj, void *_pd, va_list *list EINA_UNUSED)
{
Evas_Out_Public_Data *eo_dat = _pd;
Eo *eo_parent = eo_parent_get(eo_obj);
Evas_Public_Data *e = eo_data_get(eo_parent, EVAS_CLASS);
eo_do_super(eo_obj, MY_CLASS, eo_constructor());
if (!e) return;
eo_dat->dummy = 7;
e->outputs = eina_list_append(e->outputs, eo_obj);
// XXX: create eo_dat->info from current engine
// XXX: ensure on evas free e->outputs are unreffed
}
EAPI void
evas_output_del(Evas_Out *evo)
{
eo_unref(evo);
}
static void
_destructor(Eo *eo_obj, void *_pd, va_list *list EINA_UNUSED)
{
Evas_Out_Public_Data *eo_dat = _pd;
Eo *eo_parent = eo_parent_get(eo_obj);
Evas_Public_Data *e = eo_data_get(eo_parent, EVAS_CLASS);
// XXX: delete eo_dat->info and tell engine
eo_dat->dummy = -7;
if (e)
{
e->outputs = eina_list_remove(e->outputs, eo_obj);
}
eo_do_super(eo_obj, MY_CLASS, eo_destructor());
}
EAPI void
evas_output_view_set(Evas_Out *evo, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
{
eo_do((Eo *)evo, evas_out_view_set(x, y, w, h));
}
static void
_output_view_set(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
{
Evas_Out_Public_Data *eo_dat = _pd;
Evas_Coord x = va_arg(*list, Evas_Coord);
Evas_Coord y = va_arg(*list, Evas_Coord);
Evas_Coord w = va_arg(*list, Evas_Coord);
Evas_Coord h = va_arg(*list, Evas_Coord);
eo_dat->x = x;
eo_dat->y = y;
eo_dat->w = w;
eo_dat->h = h;
// XXX: tell engine about any output size etc. changes
// XXX: tell evas to add damage if viewport loc/size changed
}
EAPI void
evas_output_view_get(const Evas_Out *evo, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
{
eo_do((Eo *)evo, evas_out_view_get(x, y, w, h));
}
static void
_output_view_get(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
{
Evas_Out_Public_Data *eo_dat = _pd;
Evas_Coord *x = va_arg(*list, Evas_Coord *);
Evas_Coord *y = va_arg(*list, Evas_Coord *);
Evas_Coord *w = va_arg(*list, Evas_Coord *);
Evas_Coord *h = va_arg(*list, Evas_Coord *);
if (x) *x = eo_dat->x;
if (y) *y = eo_dat->y;
if (w) *w = eo_dat->w;
if (h) *h = eo_dat->h;
}
EAPI Eina_Bool
evas_output_engine_info_set(Evas_Out *evo, Evas_Engine_Info *info)
{
Eina_Bool ret = EINA_FALSE;
eo_do(evo, evas_out_engine_info_set(info, &ret));
return ret;
}
static void
_output_engine_info_set(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
{
Evas_Out_Public_Data *eo_dat = _pd;
Evas_Engine_Info *info = va_arg(*list, Evas_Engine_Info *);
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
if (eo_dat->info != info)
{
*ret = EINA_FALSE;
return;
}
// XXX: handle setting of engine info here
if (ret) *ret = EINA_TRUE;
}
EAPI Evas_Engine_Info *
evas_output_engine_info_get(const Evas_Out *evo)
{
Evas_Engine_Info *ret = NULL;
eo_do((Eo *)evo, evas_out_engine_info_get(&ret));
return ret;
}
static void
_output_engine_info_get(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
{
Evas_Out_Public_Data *eo_dat = _pd;
Evas_Engine_Info **ret = va_arg(*list, Evas_Engine_Info **);
if (ret) *ret = eo_dat->info;
}
static void
_class_constructor(Eo_Class *klass)
{
const Eo_Op_Func_Description func_desc[] = {
EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR), _constructor),
EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_DESTRUCTOR), _destructor),
EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_VIEW_SET), _output_view_set),
EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_VIEW_GET), _output_view_get),
EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_ENGINE_INFO_SET), _output_engine_info_set),
EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_ENGINE_INFO_GET), _output_engine_info_get),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
}
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_VIEW_SET, "Set the canvas viewport region for the output"),
EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_VIEW_GET, "Get the canvas viewport region for the output"),
EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_ENGINE_INFO_SET, "Set engine specific information for rendering to the given output"),
EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_ENGINE_INFO_GET, "Get engine specific information for rendering to the given output"),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
EO_VERSION,
"Evas_Out",
EO_CLASS_TYPE_REGULAR,
EO_CLASS_DESCRIPTION_OPS(&EVAS_OUT_BASE_ID, op_desc, EVAS_OUT_SUB_ID_LAST),
NULL,
sizeof(Evas_Out_Public_Data),
_class_constructor,
NULL
};
EO_DEFINE_CLASS(evas_out_class_get, &class_desc, EO_BASE_CLASS, NULL);

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@ -425,6 +425,8 @@ struct _Evas_Public_Data
Eina_List *touch_points;
Eina_List *devices;
Eina_Array *cur_device;
Eina_List *outputs;
unsigned char changed : 1;
unsigned char delete_me : 1;