2013-04-08 04:02:58 -07:00
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#include "evas_common.h"
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#include "evas_private.h"
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//#include "evas_cs.h"
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#ifdef EVAS_CSERVE2
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#include "evas_cs2_private.h"
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#endif
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#include <Eo.h>
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EAPI Eo_Op EVAS_OUT_BASE_ID = EO_NOOP;
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#define MY_CLASS EVAS_OUT_CLASS
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typedef struct _Evas_Out_Public_Data Evas_Out_Public_Data;
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struct _Evas_Out_Public_Data
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{
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2013-04-09 00:52:49 -07:00
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void *info;/*, *context, *output;*/
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2013-04-08 04:02:58 -07:00
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Evas_Coord x, y, w, h;
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};
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EAPI Evas_Out *
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evas_out_add(Evas *e)
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{
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MAGIC_CHECK(e, Evas, MAGIC_EVAS);
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return NULL;
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MAGIC_CHECK_END();
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Evas_Object *eo_obj = eo_add(MY_CLASS, e);
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eo_unref(eo_obj);
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return eo_obj;
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}
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static void
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_constructor(Eo *eo_obj, void *_pd, va_list *list EINA_UNUSED)
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{
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Evas_Out_Public_Data *eo_dat = _pd;
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Eo *eo_parent = eo_parent_get(eo_obj);
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Evas_Public_Data *e = eo_data_scope_get(eo_parent, EVAS_CLASS);
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eo_do_super(eo_obj, MY_CLASS, eo_constructor());
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if (!e) return;
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e->outputs = eina_list_append(e->outputs, eo_obj);
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if (e->engine.func->info) eo_dat->info = e->engine.func->info(eo_parent);
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// XXX: context and output are currently held in the core engine and are
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// allocated by engine specific internal code. this all needs a new engine
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// api to make it work
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}
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EAPI void
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evas_output_del(Evas_Out *evo)
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{
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eo_unref(evo);
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}
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static void
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_destructor(Eo *eo_obj, void *_pd, va_list *list EINA_UNUSED)
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{
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Evas_Out_Public_Data *eo_dat = _pd;
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Eo *eo_parent = eo_parent_get(eo_obj);
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Evas_Public_Data *e = eo_data_scope_get(eo_parent, EVAS_CLASS);
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// XXX: need to free output and context one they get allocated one day
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// e->engine.func->context_free(eo_dat->output, eo_dat->context);
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// e->engine.func->output_free(eo_dat->output);
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e->engine.func->info_free(eo_parent, eo_dat->info);
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if (e)
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{
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e->outputs = eina_list_remove(e->outputs, eo_obj);
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}
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eo_do_super(eo_obj, MY_CLASS, eo_destructor());
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}
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EAPI void
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evas_output_view_set(Evas_Out *evo, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
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{
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eo_do((Eo *)evo, evas_out_view_set(x, y, w, h));
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}
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static void
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_output_view_set(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
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{
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Evas_Out_Public_Data *eo_dat = _pd;
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Evas_Coord x = va_arg(*list, Evas_Coord);
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Evas_Coord y = va_arg(*list, Evas_Coord);
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Evas_Coord w = va_arg(*list, Evas_Coord);
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Evas_Coord h = va_arg(*list, Evas_Coord);
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eo_dat->x = x;
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eo_dat->y = y;
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eo_dat->w = w;
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eo_dat->h = h;
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// XXX: tell engine about any output size etc. changes
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// XXX: tell evas to add damage if viewport loc/size changed
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}
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EAPI void
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evas_output_view_get(const Evas_Out *evo, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
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{
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eo_do((Eo *)evo, evas_out_view_get(x, y, w, h));
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}
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static void
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_output_view_get(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
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{
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Evas_Out_Public_Data *eo_dat = _pd;
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Evas_Coord *x = va_arg(*list, Evas_Coord *);
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Evas_Coord *y = va_arg(*list, Evas_Coord *);
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Evas_Coord *w = va_arg(*list, Evas_Coord *);
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Evas_Coord *h = va_arg(*list, Evas_Coord *);
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if (x) *x = eo_dat->x;
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if (y) *y = eo_dat->y;
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if (w) *w = eo_dat->w;
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if (h) *h = eo_dat->h;
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}
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EAPI Eina_Bool
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evas_output_engine_info_set(Evas_Out *evo, Evas_Engine_Info *info)
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{
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Eina_Bool ret = EINA_FALSE;
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eo_do(evo, evas_out_engine_info_set(info, &ret));
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return ret;
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}
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static void
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_output_engine_info_set(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
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{
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Evas_Out_Public_Data *eo_dat = _pd;
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Evas_Engine_Info *info = va_arg(*list, Evas_Engine_Info *);
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Eina_Bool *ret = va_arg(*list, Eina_Bool *);
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if (eo_dat->info != info)
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{
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*ret = EINA_FALSE;
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return;
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}
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// XXX: handle setting of engine info here
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if (ret) *ret = EINA_TRUE;
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}
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EAPI Evas_Engine_Info *
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evas_output_engine_info_get(const Evas_Out *evo)
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{
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Evas_Engine_Info *ret = NULL;
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eo_do((Eo *)evo, evas_out_engine_info_get(&ret));
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return ret;
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}
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static void
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_output_engine_info_get(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
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{
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Evas_Out_Public_Data *eo_dat = _pd;
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Evas_Engine_Info **ret = va_arg(*list, Evas_Engine_Info **);
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if (ret) *ret = eo_dat->info;
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}
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static void
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_class_constructor(Eo_Class *klass)
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{
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const Eo_Op_Func_Description func_desc[] = {
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EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR), _constructor),
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EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_DESTRUCTOR), _destructor),
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EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_VIEW_SET), _output_view_set),
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EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_VIEW_GET), _output_view_get),
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EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_ENGINE_INFO_SET), _output_engine_info_set),
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EO_OP_FUNC(EVAS_OUT_ID(EVAS_OUT_SUB_ID_ENGINE_INFO_GET), _output_engine_info_get),
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EO_OP_FUNC_SENTINEL
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};
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eo_class_funcs_set(klass, func_desc);
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}
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static const Eo_Op_Description op_desc[] = {
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EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_VIEW_SET, "Set the canvas viewport region for the output"),
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EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_VIEW_GET, "Get the canvas viewport region for the output"),
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EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_ENGINE_INFO_SET, "Set engine specific information for rendering to the given output"),
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EO_OP_DESCRIPTION(EVAS_OUT_SUB_ID_ENGINE_INFO_GET, "Get engine specific information for rendering to the given output"),
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EO_OP_DESCRIPTION_SENTINEL
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};
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static const Eo_Class_Description class_desc = {
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EO_VERSION,
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"Evas_Out",
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EO_CLASS_TYPE_REGULAR,
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EO_CLASS_DESCRIPTION_OPS(&EVAS_OUT_BASE_ID, op_desc, EVAS_OUT_SUB_ID_LAST),
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NULL,
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sizeof(Evas_Out_Public_Data),
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_class_constructor,
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NULL
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};
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EO_DEFINE_CLASS(evas_out_class_get, &class_desc, EO_BASE_CLASS, NULL);
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