efl/src/lib/evas/canvas/evas_object_image.c

3570 lines
127 KiB
C

#include "evas_image_private.h"
#define MY_CLASS EFL_CANVAS_IMAGE_INTERNAL_CLASS
#define MY_CLASS_NAME "Evas_Image"
/* private magic number for image objects */
static const char o_type[] = "image";
const char *o_image_type = o_type;
/* private methods for image objects */
static Evas_Coord evas_object_image_figure_x_fill(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, Evas_Coord start, Evas_Coord size, Evas_Coord *size_ret);
static Evas_Coord evas_object_image_figure_y_fill(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, Evas_Coord start, Evas_Coord size, Evas_Coord *size_ret);
static void evas_object_image_init(Evas_Object *eo_obj);
static void evas_object_image_render(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj,
void *type_private_data,
void *engine, void *output, void *context, void *surface,
int x, int y, Eina_Bool do_async);
static void _evas_image_render(Eo *eo_obj, Evas_Object_Protected_Data *obj,
void *engine, void *output, void *context, void *surface,
int x, int y, int l, int t, int r, int b, Eina_Bool skip_map, Eina_Bool do_async);
static void evas_object_image_free(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj);
static void evas_object_image_render_pre(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data);
static void evas_object_image_render_post(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data);
static void *evas_object_image_engine_data_get(Evas_Object *eo_obj);
static int evas_object_image_is_opaque(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data);
static int evas_object_image_was_opaque(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data);
static int evas_object_image_is_inside(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data,
Evas_Coord x, Evas_Coord y);
static int evas_object_image_has_opaque_rect(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data);
static int evas_object_image_get_opaque_rect(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data,
Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h);
static int evas_object_image_can_map(Evas_Object *eo_obj);
static void evas_object_image_render_prepare(Evas_Object *obj, Evas_Object_Protected_Data *pd, Eina_Bool do_async);
static void evas_object_image_filled_resize_listener(void *data, Evas *eo_e, Evas_Object *eo_obj, void *einfo);
static int evas_object_image_is_on_plane(Evas_Object *obj EINA_UNUSED, Evas_Object_Protected_Data *pd EINA_UNUSED, void *type_private_data);
static int evas_object_image_plane_changed(Evas_Object *obj EINA_UNUSED, Evas_Object_Protected_Data *pd EINA_UNUSED, void *type_private_data);
static const Evas_Object_Func object_func =
{
/* methods (compulsory) */
NULL,
evas_object_image_render,
evas_object_image_render_pre,
evas_object_image_render_post,
evas_object_image_engine_data_get,
/* these are optional. NULL = nothing */
NULL,
NULL,
evas_object_image_is_opaque,
evas_object_image_was_opaque,
evas_object_image_is_inside,
NULL,
NULL,
evas_object_image_has_opaque_rect,
evas_object_image_get_opaque_rect,
evas_object_image_can_map,
evas_object_image_render_prepare, // render_prepare
evas_object_image_is_on_plane,
evas_object_image_plane_changed
};
static const Evas_Object_Image_Load_Opts default_load_opts = {
0, 0.0, 0, 0, { 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0 }, 0
};
static const Evas_Object_Image_Pixels default_pixels = {
NULL, { NULL, NULL }, NULL, { 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL }, ~0x0
};
static const Evas_Object_Image_State default_state = {
{ 0, 0, 0, 0 }, // fill
{ 0, 0, 0 }, // image
{ 1.0, 0, 0, 0, 0, 1 }, // border
NULL, NULL, NULL, //source, defmap, scene
NULL, //f
NULL, //key
0, //frame
EVAS_COLORSPACE_ARGB8888,
EVAS_IMAGE_ORIENT_NONE,
EINA_TRUE, // smooth
EINA_FALSE, // has_alpha
EINA_FALSE, // opaque_valid
EINA_FALSE // opaque
};
Eina_Cow *evas_object_image_load_opts_cow = NULL;
Eina_Cow *evas_object_image_pixels_cow = NULL;
Eina_Cow *evas_object_image_state_cow = NULL;
static void
evas_object_image_render_prepare(Evas_Object *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj EINA_UNUSED, Eina_Bool do_async EINA_UNUSED)
{
#if 0
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
// if image data not loaded or in texture then upload
if ((o->cur->f) || (o->written) || (o->cur->frame != 0))
{
if (o->engine_data) ENFN->image_prepare(ENC, o->engine_data);
}
#endif
// XXX: if image is a proxy, PREPEND to prerender list in evas canvas
}
static void *
_evas_object_image_output_find(Evas_Object_Protected_Data *obj)
{
Efl_Canvas_Output *output;
Eina_List *l;
const Eina_Rectangle geometry = {
obj->cur->geometry.x,
obj->cur->geometry.y,
obj->cur->geometry.w,
obj->cur->geometry.h
};
EINA_LIST_FOREACH(obj->layer->evas->outputs, l, output)
{
if (eina_rectangles_intersect(&output->geometry, &geometry))
return output->output;
}
// Always return an output, as evas rely on that even if the object is out of screen.
output = eina_list_data_get(obj->layer->evas->outputs);
return output->output;
}
void
_evas_image_cleanup(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, Evas_Image_Data *o)
{
/* Eina_Cow doesn't know if the resulting memory has changed, better check
before we change it */
if (o->cur->opaque_valid)
{
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->opaque_valid = 0;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
if ((o->preload & EVAS_IMAGE_PRELOADING) && (o->engine_data))
{
o->preload = EVAS_IMAGE_PRELOAD_NONE;
ENFN->image_data_preload_cancel(ENC, o->engine_data, eo_obj, EINA_FALSE);
}
if (o->cur->source) _evas_image_proxy_unset(eo_obj, obj, o);
if (o->cur->scene) _evas_image_3d_unset(eo_obj, obj, o);
}
static Eina_Bool
_init_cow(void)
{
if (!evas_object_image_load_opts_cow ||
!evas_object_image_pixels_cow ||
!evas_object_image_state_cow)
{
evas_object_image_load_opts_cow = eina_cow_add("Evas_Object_Image load opts",
sizeof (Evas_Object_Image_Load_Opts),
8,
&default_load_opts,
EINA_TRUE);
evas_object_image_pixels_cow = eina_cow_add("Evas_Object_Image pixels",
sizeof (Evas_Object_Image_Pixels),
8,
&default_pixels,
EINA_TRUE);
evas_object_image_state_cow = eina_cow_add("Evas_Object_Image states",
sizeof (Evas_Object_Image_State),
8,
&default_state,
EINA_TRUE);
}
if (!evas_object_image_load_opts_cow ||
!evas_object_image_pixels_cow ||
!evas_object_image_state_cow)
{
ERR("Failed to init cow.");
return EINA_FALSE;
}
return EINA_TRUE;
}
EOLIAN static Eo *
_efl_canvas_image_internal_efl_object_constructor(Eo *eo_obj, Evas_Image_Data *o)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Colorspace cspace;
eo_obj = efl_constructor(efl_super(eo_obj, MY_CLASS));
evas_object_image_init(eo_obj);
if (!_init_cow())
return NULL;
o->load_opts = eina_cow_alloc(evas_object_image_load_opts_cow);
o->pixels = eina_cow_alloc(evas_object_image_pixels_cow);
o->cur = eina_cow_alloc(evas_object_image_state_cow);
o->prev = eina_cow_alloc(evas_object_image_state_cow);
o->proxy_src_clip = EINA_TRUE;
cspace = ENFN->image_colorspace_get(ENC, o->engine_data);
if (cspace != o->cur->cspace)
{
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
state_write->cspace = cspace;
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
return eo_obj;
}
EOLIAN static Eo *
_efl_canvas_image_internal_efl_object_finalize(Eo *eo_obj, Evas_Image_Data *o)
{
if (!o->filled_set)
efl_gfx_fill_auto_set(eo_obj, EINA_TRUE);
return efl_finalize(efl_super(eo_obj, MY_CLASS));
}
void
_evas_image_init_set(const Eina_File *f, const char *key,
Eo *eo_obj, Evas_Object_Protected_Data *obj, Evas_Image_Data *o,
Evas_Image_Load_Opts *lo)
{
if (o->cur->source) _evas_image_proxy_unset(eo_obj, obj, o);
if (o->cur->scene) _evas_image_3d_unset(eo_obj, obj, o);
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
Eina_File *tmp = state_write->f;
state_write->f = NULL;
if (f) state_write->f = eina_file_dup(f);
eina_file_close(tmp);
eina_stringshare_replace(&state_write->key, key);
state_write->opaque_valid = 0;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
if (o->prev->f != NULL || o->prev->key != NULL)
{
EINA_COW_WRITE_BEGIN(evas_object_image_state_cow, o->prev, Evas_Object_Image_State, state_write)
{
state_write->f = NULL;
state_write->key = NULL;
}
EINA_COW_WRITE_END(evas_object_image_state_cow, o->prev, state_write);
}
if (o->engine_data)
{
if (o->preload & EVAS_IMAGE_PRELOADING)
{
o->preload = EVAS_IMAGE_PRELOAD_NONE;
ENFN->image_data_preload_cancel(ENC, o->engine_data, eo_obj, EINA_FALSE);
}
ENFN->image_free(ENC, o->engine_data);
}
o->engine_data = NULL;
o->load_error = EFL_GFX_IMAGE_LOAD_ERROR_NONE;
if (!lo) return;
lo->emile.scale_down_by = o->load_opts->scale_down_by;
lo->emile.dpi = o->load_opts->dpi;
lo->emile.w = o->load_opts->w;
lo->emile.h = o->load_opts->h;
lo->emile.region.x = o->load_opts->region.x;
lo->emile.region.y = o->load_opts->region.y;
lo->emile.region.w = o->load_opts->region.w;
lo->emile.region.h = o->load_opts->region.h;
lo->emile.scale_load.src_x = o->load_opts->scale_load.src_x;
lo->emile.scale_load.src_y = o->load_opts->scale_load.src_y;
lo->emile.scale_load.src_w = o->load_opts->scale_load.src_w;
lo->emile.scale_load.src_h = o->load_opts->scale_load.src_h;
lo->emile.scale_load.dst_w = o->load_opts->scale_load.dst_w;
lo->emile.scale_load.dst_h = o->load_opts->scale_load.dst_h;
lo->emile.scale_load.smooth = o->load_opts->scale_load.smooth;
lo->emile.scale_load.scale_hint = o->load_opts->scale_load.scale_hint;
lo->emile.orientation = o->load_opts->orientation;
lo->emile.degree = 0;
lo->skip_head = o->skip_head;
}
void
_evas_image_done_set(Eo *eo_obj, Evas_Object_Protected_Data *obj, Evas_Image_Data *o)
{
Eina_Bool resize_call = EINA_FALSE;
if (o->engine_data)
{
int w, h;
int stride;
Evas_Image_Orient orient;
ENFN->image_size_get(ENC, o->engine_data, &w, &h);
if (ENFN->image_stride_get)
ENFN->image_stride_get(ENC, o->engine_data, &stride);
else
stride = w * 4;
orient = ENFN->image_orient_get(ENC, o->engine_data);
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->has_alpha = ENFN->image_alpha_get(ENC, o->engine_data);
state_write->cspace = ENFN->image_colorspace_get(ENC, o->engine_data);
if ((o->cur->image.w != w) || (o->cur->image.h != h))
resize_call = EINA_TRUE;
state_write->image.w = w;
state_write->image.h = h;
state_write->image.stride = stride;
state_write->orient = orient;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
else
{
if (o->load_error == EFL_GFX_IMAGE_LOAD_ERROR_NONE)
o->load_error = EFL_GFX_IMAGE_LOAD_ERROR_GENERIC;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->has_alpha = EINA_TRUE;
state_write->cspace = EVAS_COLORSPACE_ARGB8888;
if ((state_write->image.w != 0) || (state_write->image.h != 0))
resize_call = EINA_TRUE;
state_write->image.w = 0;
state_write->image.h = 0;
state_write->image.stride = 0;
state_write->orient = EVAS_IMAGE_ORIENT_NONE;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
o->file_size.w = 0;
o->file_size.h = 0;
o->written = EINA_FALSE;
o->changed = EINA_TRUE;
if (resize_call) evas_object_inform_call_image_resize(eo_obj);
evas_object_change(eo_obj, obj);
}
void
_evas_image_orientation_set(Eo *eo_obj, Evas_Image_Data *o, Evas_Image_Orient orient)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
int iw, ih;
if (o->cur->orient == orient) return;
if ((o->preload & EVAS_IMAGE_PRELOADING) && (o->engine_data))
{
o->preload = EVAS_IMAGE_PRELOAD_NONE;
ENFN->image_data_preload_cancel(ENC, o->engine_data, eo_obj, EINA_TRUE);
}
if (o->engine_data)
{
int stride = 0;
o->engine_data = ENFN->image_orient_set(ENC, o->engine_data, orient);
if (o->engine_data)
{
ENFN->image_size_get(ENC, o->engine_data, &iw, &ih);
if (ENFN->image_stride_get)
ENFN->image_stride_get(ENC, o->engine_data, &stride);
else
stride = iw * 4;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->image.w = iw;
state_write->image.h = ih;
state_write->orient = orient;
state_write->image.stride = stride;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
o->written = EINA_TRUE;
}
}
o->changed = EINA_TRUE;
evas_object_change(eo_obj, obj);
}
static Evas_Image_Orient
_get_image_orient_from_orient_flip(Efl_Orient orient, Efl_Flip flip)
{
switch (orient)
{
case EFL_ORIENT_0:
if (flip == EFL_FLIP_HORIZONTAL)
return EVAS_IMAGE_FLIP_HORIZONTAL;
else if (flip == EFL_FLIP_VERTICAL)
return EVAS_IMAGE_FLIP_VERTICAL;
else
return EVAS_IMAGE_ORIENT_0;
case EFL_ORIENT_90:
if (flip == EFL_FLIP_HORIZONTAL)
return EVAS_IMAGE_FLIP_TRANSPOSE;
else if (flip == EFL_FLIP_VERTICAL)
return EVAS_IMAGE_FLIP_TRANSVERSE;
else
return EVAS_IMAGE_ORIENT_90;
case EFL_ORIENT_180:
if (flip == EFL_FLIP_HORIZONTAL)
return EVAS_IMAGE_FLIP_VERTICAL;
else if (flip == EFL_FLIP_VERTICAL)
return EVAS_IMAGE_FLIP_HORIZONTAL;
else
return EVAS_IMAGE_ORIENT_180;
case EFL_ORIENT_270:
if (flip == EFL_FLIP_HORIZONTAL)
return EVAS_IMAGE_FLIP_TRANSVERSE;
else if (flip == EFL_FLIP_VERTICAL)
return EVAS_IMAGE_FLIP_TRANSPOSE;
else
return EVAS_IMAGE_ORIENT_270;
default:
return EVAS_IMAGE_ORIENT_NONE;
}
}
EOLIAN static void
_efl_canvas_image_internal_efl_orientation_orientation_set(Eo *obj, Evas_Image_Data *o, Efl_Orient dir)
{
Evas_Image_Orient orient;
o->orient_value = dir;
orient = _get_image_orient_from_orient_flip(dir, o->flip_value);
_evas_image_orientation_set(obj, o, orient);
}
EOLIAN static Efl_Orient
_efl_canvas_image_internal_efl_orientation_orientation_get(const Eo *obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->orient_value;
}
EOLIAN static void
_efl_canvas_image_internal_efl_orientation_flip_set(Eo *obj, Evas_Image_Data *o, Efl_Flip flip)
{
Evas_Image_Orient orient;
o->flip_value = flip;
orient = _get_image_orient_from_orient_flip(o->orient_value, flip);
_evas_image_orientation_set(obj, o, orient);
}
EOLIAN static Efl_Flip
_efl_canvas_image_internal_efl_orientation_flip_get(const Eo *obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->flip_value;
}
EOLIAN static void
_efl_canvas_image_internal_efl_object_dbg_info_get(Eo *eo_obj, Evas_Image_Data *o, Efl_Dbg_Info *root)
{
efl_dbg_info_get(efl_super(eo_obj, MY_CLASS), root);
Efl_Dbg_Info *group = EFL_DBG_INFO_LIST_APPEND(root, MY_CLASS_NAME);
const char *file, *key;
file = eina_file_filename_get(o->cur->f);
key = o->cur->key;
EFL_DBG_INFO_APPEND(group, "Image File", EINA_VALUE_TYPE_STRING, file);
EFL_DBG_INFO_APPEND(group, "Key", EINA_VALUE_TYPE_STRING, key);
EFL_DBG_INFO_APPEND(group, "Source", EINA_VALUE_TYPE_UINT64,
(uint64_t)(uintptr_t)evas_object_image_source_get(eo_obj));
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_image_border_set(Eo *eo_obj, Evas_Image_Data *o, int l, int r, int t, int b)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
if (l < 0) l = 0;
if (r < 0) r = 0;
if (t < 0) t = 0;
if (b < 0) b = 0;
if ((o->cur->border.l == l) &&
(o->cur->border.r == r) &&
(o->cur->border.t == t) &&
(o->cur->border.b == b)) return;
evas_object_async_block(obj);
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->border.l = l;
state_write->border.r = r;
state_write->border.t = t;
state_write->border.b = b;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
o->changed = EINA_TRUE;
evas_object_change(eo_obj, obj);
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_image_border_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o, int *l, int *r, int *t, int *b)
{
if (l) *l = o->cur->border.l;
if (r) *r = o->cur->border.r;
if (t) *t = o->cur->border.t;
if (b) *b = o->cur->border.b;
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_image_border_center_fill_set(Eo *eo_obj, Evas_Image_Data *o, Efl_Gfx_Border_Fill_Mode _fill)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Border_Fill_Mode fill = (Evas_Border_Fill_Mode)_fill;
if (fill == o->cur->border.fill) return;
evas_object_async_block(obj);
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
state_write->border.fill = fill;
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
o->changed = EINA_TRUE;
evas_object_change(eo_obj, obj);
}
EOLIAN static Efl_Gfx_Border_Fill_Mode
_efl_canvas_image_internal_efl_gfx_image_border_center_fill_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return (Efl_Gfx_Border_Fill_Mode)o->cur->border.fill;
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_fill_fill_auto_set(Eo *eo_obj, Evas_Image_Data *o, Eina_Bool setting)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
setting = !!setting;
o->filled_set = 1;
if (o->filled == setting) return;
evas_object_async_block(obj);
o->filled = setting;
if (!o->filled)
evas_object_event_callback_del(eo_obj, EVAS_CALLBACK_RESIZE,
evas_object_image_filled_resize_listener);
else
{
Eina_Size2D sz;
sz = efl_gfx_entity_size_get(eo_obj);
_evas_image_fill_set(eo_obj, o, 0, 0, sz.w, sz.h);
evas_object_event_callback_add(eo_obj, EVAS_CALLBACK_RESIZE,
evas_object_image_filled_resize_listener,
NULL);
}
}
EOLIAN static Eina_Bool
_efl_canvas_image_internal_efl_gfx_fill_fill_auto_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->filled;
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_image_border_scale_set(Eo *eo_obj, Evas_Image_Data *o, double scale)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
if (EINA_DBL_EQ(scale, o->cur->border.scale)) return;
evas_object_async_block(obj);
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
state_write->border.scale = scale;
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
o->changed = EINA_TRUE;
evas_object_change(eo_obj, obj);
}
EOLIAN static double
_efl_canvas_image_internal_efl_gfx_image_border_scale_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->cur->border.scale;
}
void
_evas_image_fill_set(Eo *eo_obj, Evas_Image_Data *o, int x, int y, int w, int h)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
if (w == 0) return;
if (h == 0) return;
if (w < 0) w = -w;
if (h < 0) h = -h;
if ((o->cur->fill.x == x) &&
(o->cur->fill.y == y) &&
(o->cur->fill.w == w) &&
(o->cur->fill.h == h)) return;
evas_object_async_block(obj);
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->fill.x = x;
state_write->fill.y = y;
state_write->fill.w = w;
state_write->fill.h = h;
state_write->opaque_valid = 0;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
o->changed = EINA_TRUE;
evas_object_change(eo_obj, obj);
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_fill_fill_set(Eo *eo_obj, Evas_Image_Data *o, Eina_Rect fill)
{
// Should (0,0,0,0) reset the filled flag to true?
o->filled = EINA_FALSE;
o->filled_set = EINA_TRUE;
_evas_image_fill_set(eo_obj, o, fill.x, fill.y, fill.w, fill.h);
}
EOLIAN static Eina_Rect
_efl_canvas_image_internal_efl_gfx_fill_fill_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return (Eina_Rect) o->cur->fill;
}
EOLIAN static Eina_Size2D
_efl_canvas_image_internal_efl_gfx_image_image_size_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return EINA_SIZE2D(o->file_size.w, o->file_size.h);
}
EOLIAN static Eina_Size2D
_efl_canvas_image_internal_efl_gfx_view_view_size_get(const Eo *eo_obj, Evas_Image_Data *o)
{
int uvw, uvh;
Evas_Object_Protected_Data *source = NULL;
Evas_Object_Protected_Data *obj;
obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
if (o->cur->source)
source = efl_data_scope_get(o->cur->source, EFL_CANVAS_OBJECT_CLASS);
if (o->cur->scene)
{
uvw = obj->data_3d->w;
uvh = obj->data_3d->h;
}
else if (!o->cur->source)
{
uvw = o->cur->image.w;
uvh = o->cur->image.h;
}
else if (source->proxy->surface && !source->proxy->redraw)
{
uvw = source->proxy->w;
uvh = source->proxy->h;
}
else if (source->type == o_type &&
((Evas_Image_Data *)efl_data_scope_get(o->cur->source, MY_CLASS))->engine_data)
{
uvw = source->cur->geometry.w;
uvh = source->cur->geometry.h;
}
else
{
uvw = source->proxy->w;
uvh = source->proxy->h;
}
return EINA_SIZE2D(uvw, uvh);
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_buffer_buffer_update_add(Eo *eo_obj, Evas_Image_Data *o, const Eina_Rect *region)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Eina_Rectangle *r;
Eo *eo_obj2;
Eina_List *l;
int x, y, w, h;
int cnt;
if (region)
{
x = region->x;
y = region->y;
w = region->w;
h = region->h;
}
else
{
x = y = 0;
w = o->cur->image.w;
h = o->cur->image.h;
}
RECTS_CLIP_TO_RECT(x, y, w, h, 0, 0, o->cur->image.w, o->cur->image.h);
if ((w <= 0) || (h <= 0)) return;
if (obj->cur->snapshot)
{
obj->snapshot_no_obscure = EINA_TRUE;
evas_object_change(eo_obj, obj);
return;
}
if (!o->written) return;
evas_object_async_block(obj);
cnt = eina_list_count(o->pixels->pixel_updates);
if (cnt == 1) // detect single blob case already there to do a nop
{
if ((r = o->pixels->pixel_updates->data)) // already a single full rect there.
{
if ((r->x == 0) && (r->y == 0) && (r->w == o->cur->image.w) && (r->h == o->cur->image.h))
return;
}
}
if ((cnt >= 512) ||
(((x == 0) && (y == 0) && (w == o->cur->image.w) && (h == o->cur->image.h)))) // too many update rects - just make a single blob update
{
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, r)
eina_rectangle_free(r);
NEW_RECT(r, 0, 0, o->cur->image.w, o->cur->image.h);
if (r) pixi_write->pixel_updates = eina_list_append(pixi_write->pixel_updates, r);
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
else
{
NEW_RECT(r, x, y, w, h);
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
if (r) pixi_write->pixel_updates = eina_list_append(pixi_write->pixel_updates, r);
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
o->changed = EINA_TRUE;
evas_object_change(eo_obj, obj);
EINA_LIST_FOREACH(obj->proxy->proxies, l, eo_obj2)
{
Evas_Object_Protected_Data *obj2 = efl_data_scope_get(eo_obj2, EFL_CANVAS_OBJECT_CLASS);
evas_object_change(eo_obj2, obj2);
}
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_buffer_alpha_set(Eo *eo_obj, Evas_Image_Data *o, Eina_Bool has_alpha)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
evas_object_async_block(obj);
if ((o->preload & EVAS_IMAGE_PRELOADING) && (o->engine_data))
{
o->preload = EVAS_IMAGE_PRELOAD_NONE;
ENFN->image_data_preload_cancel(ENC, o->engine_data, eo_obj, EINA_TRUE);
}
has_alpha = !!has_alpha;
if (has_alpha == o->cur->has_alpha)
return;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->has_alpha = has_alpha;
state_write->opaque_valid = 0;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
if (o->engine_data)
{
int stride = 0;
o->engine_data = ENFN->image_alpha_set(ENC, o->engine_data, o->cur->has_alpha);
if (ENFN->image_scale_hint_set)
ENFN->image_scale_hint_set(ENC, o->engine_data, o->scale_hint);
if (ENFN->image_content_hint_set)
ENFN->image_content_hint_set(ENC, o->engine_data, o->content_hint);
if (ENFN->image_stride_get)
ENFN->image_stride_get(ENC, o->engine_data, &stride);
else
stride = o->cur->image.w * 4;
if (o->cur->image.stride != stride)
{
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
state_write->image.stride = stride;
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
o->written = EINA_TRUE;
}
efl_gfx_buffer_update_add(eo_obj, NULL);
EVAS_OBJECT_WRITE_IMAGE_FREE_FILE_AND_KEY(o);
}
EOLIAN static Eina_Bool
_efl_canvas_image_internal_efl_gfx_buffer_alpha_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->cur->has_alpha;
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_image_smooth_scale_set(Eo *eo_obj, Evas_Image_Data *o, Eina_Bool smooth_scale)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
evas_object_async_block(obj);
if (((smooth_scale) && (o->cur->smooth_scale)) ||
((!smooth_scale) && (!o->cur->smooth_scale)))
return;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
state_write->smooth_scale = smooth_scale;
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
o->changed = EINA_TRUE;
evas_object_change(eo_obj, obj);
}
EOLIAN static Eina_Bool
_efl_canvas_image_internal_efl_gfx_image_smooth_scale_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->cur->smooth_scale;
}
EOLIAN static double
_efl_canvas_image_internal_efl_gfx_image_ratio_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
if (!o->cur->image.h) return 1.0;
return (double)o->cur->image.w / (double)o->cur->image.h;
}
EOLIAN static Eina_Error
_efl_canvas_image_internal_efl_gfx_image_image_load_error_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->load_error;
}
EOLIAN static Eina_Bool
_efl_canvas_image_internal_efl_file_save_save(const Eo *eo_obj, Evas_Image_Data *o, const char *file, const char *key, const Efl_File_Save_Info *info)
{
int quality = 80, compress = 9, ok = 0;
const char *encoding = NULL;
Image_Entry *ie;
Evas_Colorspace cspace = EVAS_COLORSPACE_ARGB8888;
Evas_Colorspace want_cspace = EVAS_COLORSPACE_ARGB8888;
Evas_Object_Protected_Data *obj;
Eina_Bool unmap_it = EINA_FALSE;
Eina_Bool tofree = EINA_FALSE;
int imagew, imageh, uvw, uvh;
Eina_Rw_Slice slice = {};
DATA32 *data = NULL;
void *pixels;
void *output;
obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
EINA_SAFETY_ON_NULL_RETURN_VAL(file, EINA_FALSE);
evas_object_async_block(obj);
output = _evas_object_image_output_find(obj);
pixels = _evas_image_pixels_get((Eo *)eo_obj, obj, ENC, output, NULL, NULL,
0, 0,
&imagew, &imageh, &uvw, &uvh, EINA_TRUE, EINA_TRUE);
if (!pixels) goto no_pixels;
cspace = ENFN->image_file_colorspace_get(ENC, pixels);
want_cspace = cspace;
if (info)
{
encoding = info->encoding;
quality = info->quality;
compress = info->compression;
}
if (encoding)
{
const char *ext = strrchr(file, '.');
if (ext && !strcasecmp(ext, ".tgv"))
{
if (!strcmp(encoding, "auto"))
want_cspace = cspace;
else if (!strcmp(encoding, "etc1"))
want_cspace = EVAS_COLORSPACE_ETC1;
else if (!strcmp(encoding, "etc2"))
{
if (!ENFN->image_alpha_get(ENC, pixels))
want_cspace = EVAS_COLORSPACE_RGB8_ETC2;
else
want_cspace = EVAS_COLORSPACE_RGBA8_ETC2_EAC;
}
else if (!strcmp(encoding, "etc1+alpha"))
want_cspace = EVAS_COLORSPACE_ETC1_ALPHA;
}
}
if (ENFN->image_data_direct_get && (o->cur->orient == EVAS_IMAGE_ORIENT_NONE))
{
Evas_Colorspace cs;
Eina_Slice sl;
ok = ENFN->image_data_direct_get(ENC, pixels, 0, &sl, &cs, EINA_TRUE, &tofree);
if (ok && (cs == want_cspace))
data = (DATA32 *)sl.mem;
}
if (!data)
{
int stride;
cspace = EVAS_COLORSPACE_ARGB8888;
ok = ENFN->image_data_map(ENC, &pixels, &slice, &stride, 0, 0, imagew, imageh,
cspace, EFL_GFX_BUFFER_ACCESS_MODE_READ, 0);
if (!ok || !slice.mem) goto no_pixels;
unmap_it = EINA_TRUE;
data = slice.mem;
if (stride != (imagew * 4))
WRN("Invalid stride: saved image may look wrong!");
}
ie = evas_cache_image_data(evas_common_image_cache_get(),
imagew, imageh, data, o->cur->has_alpha, cspace);
if (ie)
{
RGBA_Image *im = (RGBA_Image *)ie;
ok = evas_common_save_image_to_file(im, file, key, quality, compress, encoding);
evas_cache_image_drop(ie);
}
else ok = EINA_FALSE;
if (unmap_it)
ENFN->image_data_unmap(ENC, pixels, &slice);
if (tofree) free(data);
if (!ok) ERR("Image save failed.");
return ok;
no_pixels:
ERR("Could not get image pixels for saving.");
return EINA_FALSE;
}
EOLIAN static Efl_Gfx_Colorspace
_efl_canvas_image_internal_efl_gfx_buffer_colorspace_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return (Efl_Gfx_Colorspace)o->cur->cspace;
}
static void
_on_image_native_surface_del(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *einfo EINA_UNUSED)
{
evas_object_image_native_surface_set(obj, NULL);
}
Eina_Bool
_evas_image_native_surface_set(Eo *eo_obj, Evas_Native_Surface *surf)
{
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
evas_object_async_block(obj);
evas_object_event_callback_del_full
(eo_obj, EVAS_CALLBACK_DEL, _on_image_native_surface_del, NULL);
if (surf) // We need to unset native surf on del to remove shared hash refs
evas_object_event_callback_add
(eo_obj, EVAS_CALLBACK_DEL, _on_image_native_surface_del, NULL);
o->can_scanout = EINA_FALSE;
evas_render_rendering_wait(obj->layer->evas);
_evas_image_cleanup(eo_obj, obj, o);
if (!ENFN->image_native_set) return EINA_FALSE;
if ((surf) &&
((surf->version < 2) ||
(surf->version > EVAS_NATIVE_SURFACE_VERSION))) return EINA_FALSE;
o->engine_data = ENFN->image_native_set(ENC, o->engine_data, surf);
if (surf && surf->version > 4)
{
switch (surf->type)
{
case EVAS_NATIVE_SURFACE_WL_DMABUF:
if (surf->data.wl_dmabuf.scanout.handler)
o->can_scanout = EINA_TRUE;
break;
default:
break;
}
}
return o->engine_data != NULL;
}
Evas_Native_Surface *
_evas_image_native_surface_get(const Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
Evas_Native_Surface *surf = NULL;
if (ENFN->image_native_get)
surf = ENFN->image_native_get(ENC, o->engine_data);
return surf;
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_image_scale_hint_set(Eo *eo_obj, Evas_Image_Data *o, Efl_Gfx_Image_Scale_Hint hint)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
evas_object_async_block(obj);
if (o->scale_hint == hint) return;
o->scale_hint = hint;
if (o->engine_data)
{
int stride = 0;
if (ENFN->image_scale_hint_set)
ENFN->image_scale_hint_set(ENC, o->engine_data, o->scale_hint);
if (ENFN->image_stride_get)
ENFN->image_stride_get(ENC, o->engine_data, &stride);
else
stride = o->cur->image.w * 4;
if (o->cur->image.stride != stride)
{
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
state_write->image.stride = stride;
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
}
}
EOLIAN static Efl_Gfx_Image_Scale_Hint
_efl_canvas_image_internal_efl_gfx_image_scale_hint_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->scale_hint;
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_image_content_hint_set(Eo *eo_obj, Evas_Image_Data *o, Efl_Gfx_Image_Content_Hint hint)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
evas_object_async_block(obj);
if (o->content_hint == hint) return;
o->content_hint = hint;
if (o->engine_data)
{
int stride = 0;
if (ENFN->image_content_hint_set)
ENFN->image_content_hint_set(ENC, o->engine_data, o->content_hint);
if (ENFN->image_stride_get)
ENFN->image_stride_get(ENC, o->engine_data, &stride);
else
stride = o->cur->image.w * 4;
if (o->cur->image.stride != stride)
{
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
state_write->image.stride = stride;
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
}
}
EOLIAN static Efl_Gfx_Image_Content_Hint
_efl_canvas_image_internal_efl_gfx_image_content_hint_get(const Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->content_hint;
}
void
_evas_image_unload(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, Eina_Bool dirty)
{
Evas_Image_Data *o;
Eina_Bool resize_call = EINA_FALSE;
o = efl_data_scope_get(eo_obj, MY_CLASS);
if ((!o->cur->f) ||
(o->pixels_checked_out > 0)) return;
evas_object_async_block(obj);
if (dirty)
{
if (o->engine_data)
o->engine_data = ENFN->image_dirty_region(ENC, o->engine_data,
0, 0,
o->cur->image.w, o->cur->image.h);
}
if (o->engine_data)
{
if (o->preload & EVAS_IMAGE_PRELOADING)
{
o->preload = EVAS_IMAGE_PRELOAD_NONE;
ENFN->image_data_preload_cancel(ENC, o->engine_data, eo_obj, EINA_FALSE);
}
ENFN->image_free(ENC, o->engine_data);
}
o->engine_data = NULL;
o->load_error = EFL_GFX_IMAGE_LOAD_ERROR_NONE;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->has_alpha = EINA_TRUE;
state_write->cspace = EVAS_COLORSPACE_ARGB8888;
if ((state_write->image.w != 0) || (state_write->image.h != 0)) resize_call = EINA_TRUE;
state_write->image.w = 0;
state_write->image.h = 0;
state_write->image.stride = 0;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
if (resize_call) evas_object_inform_call_image_resize(eo_obj);
}
void
_evas_image_load(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, Evas_Image_Data *o)
{
Evas_Image_Load_Opts lo;
int load_error = 0;
if (o->engine_data) return;
lo.emile.scale_down_by = o->load_opts->scale_down_by;
lo.emile.dpi = o->load_opts->dpi;
lo.emile.w = o->load_opts->w;
lo.emile.h = o->load_opts->h;
lo.emile.region.x = o->load_opts->region.x;
lo.emile.region.y = o->load_opts->region.y;
lo.emile.region.w = o->load_opts->region.w;
lo.emile.region.h = o->load_opts->region.h;
lo.emile.scale_load.src_x = o->load_opts->scale_load.src_x;
lo.emile.scale_load.src_y = o->load_opts->scale_load.src_y;
lo.emile.scale_load.src_w = o->load_opts->scale_load.src_w;
lo.emile.scale_load.src_h = o->load_opts->scale_load.src_h;
lo.emile.scale_load.dst_w = o->load_opts->scale_load.dst_w;
lo.emile.scale_load.dst_h = o->load_opts->scale_load.dst_h;
lo.emile.scale_load.smooth = o->load_opts->scale_load.smooth;
lo.emile.scale_load.scale_hint = o->load_opts->scale_load.scale_hint;
lo.emile.orientation = o->load_opts->orientation;
lo.emile.degree = 0;
lo.skip_head = o->skip_head;
o->engine_data = ENFN->image_mmap(ENC, o->cur->f, o->cur->key, &load_error, &lo);
o->load_error = _evas_load_error_to_efl_gfx_image_load_error(load_error);
if (o->engine_data)
{
int w, h;
int stride = 0;
Eina_Bool resize_call = EINA_FALSE;
ENFN->image_size_get(ENC, o->engine_data, &w, &h);
if (ENFN->image_stride_get)
ENFN->image_stride_get(ENC, o->engine_data, &stride);
else
stride = w * 4;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->has_alpha = ENFN->image_alpha_get(ENC, o->engine_data);
state_write->cspace = ENFN->image_colorspace_get(ENC, o->engine_data);
if ((state_write->image.w != w) || (state_write->image.h != h))
resize_call = EINA_TRUE;
state_write->image.w = w;
state_write->image.h = h;
state_write->image.stride = stride;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
if (resize_call) evas_object_inform_call_image_resize(eo_obj);
}
else
{
o->load_error = EFL_GFX_IMAGE_LOAD_ERROR_GENERIC;
}
}
void
_evas_image_load_post_update(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj)
{
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
if (o->engine_data)
{
int w, h;
int stride = 0;
Eina_Bool resize_call = EINA_FALSE;
ENFN->image_size_get(ENC, o->engine_data, &w, &h);
if (ENFN->image_stride_get)
ENFN->image_stride_get(ENC, o->engine_data, &stride);
else
stride = w * 4;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->has_alpha = ENFN->image_alpha_get(ENC, o->engine_data);
state_write->cspace = ENFN->image_colorspace_get(ENC, o->engine_data);
if ((state_write->image.w != w) || (state_write->image.h != h))
resize_call = EINA_TRUE;
state_write->image.w = w;
state_write->image.h = h;
state_write->image.stride = stride;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
o->changed = EINA_TRUE;
o->preload = EVAS_IMAGE_PRELOADED;
if (resize_call) evas_object_inform_call_image_resize(eo_obj);
evas_object_change(eo_obj, obj);
//preloading error check
if (ENFN->image_load_error_get)
o->load_error = _evas_load_error_to_efl_gfx_image_load_error(ENFN->image_load_error_get(ENC, o->engine_data));
}
else
{
o->preload = EVAS_IMAGE_PRELOAD_NONE;
o->load_error = EFL_GFX_IMAGE_LOAD_ERROR_GENERIC;
}
}
static Evas_Coord
evas_object_image_figure_x_fill(Evas_Object *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj, Evas_Coord start, Evas_Coord size, Evas_Coord *size_ret)
{
Evas_Coord w;
w = ((size * obj->layer->evas->output.w) /
(Evas_Coord)obj->layer->evas->viewport.w);
if (size <= 0) size = 1;
if (start > 0)
{
while (start - size > 0)
start -= size;
}
else if (start < 0)
{
while (start < 0)
start += size;
}
start = ((start * obj->layer->evas->output.w) /
(Evas_Coord)obj->layer->evas->viewport.w);
*size_ret = w;
return start;
}
static Evas_Coord
evas_object_image_figure_y_fill(Evas_Object *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj, Evas_Coord start, Evas_Coord size, Evas_Coord *size_ret)
{
Evas_Coord h;
h = ((size * obj->layer->evas->output.h) /
(Evas_Coord)obj->layer->evas->viewport.h);
if (size <= 0) size = 1;
if (start > 0)
{
while (start - size > 0)
start -= size;
}
else if (start < 0)
{
while (start < 0)
start += size;
}
start = ((start * obj->layer->evas->output.h) /
(Evas_Coord)obj->layer->evas->viewport.h);
*size_ret = h;
return start;
}
static void
evas_object_image_init(Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
/* set up methods (compulsory) */
obj->func = &object_func;
obj->private_data = efl_data_ref(eo_obj, MY_CLASS);
obj->type = o_type;
obj->is_image_object = EINA_TRUE;
}
EOLIAN static void
_efl_canvas_image_internal_efl_object_destructor(Eo *eo_obj, Evas_Image_Data *o EINA_UNUSED)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
if (obj->legacy.ctor)
evas_object_image_video_surface_set(eo_obj, NULL);
evas_object_image_free(eo_obj, obj);
efl_destructor(efl_super(eo_obj, MY_CLASS));
}
void
_evas_object_image_free(Evas_Object *obj)
{
Evas_Image_Data *o;
EINA_SAFETY_ON_FALSE_RETURN(efl_isa(obj, MY_CLASS));
o = efl_data_scope_get(obj, MY_CLASS);
// eina_cow_free reset the pointer to the default read only state
eina_cow_free(evas_object_image_load_opts_cow, (const Eina_Cow_Data **)&o->load_opts);
eina_cow_free(evas_object_image_pixels_cow, (const Eina_Cow_Data **)&o->pixels);
eina_cow_free(evas_object_image_state_cow, (const Eina_Cow_Data **)&o->cur);
eina_cow_free(evas_object_image_state_cow, (const Eina_Cow_Data **)&o->prev);
}
static void
evas_object_image_free(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj)
{
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
Eina_Rectangle *r;
/* free obj */
eina_file_close(o->cur->f);
if (o->cur->key) eina_stringshare_del(o->cur->key);
if (o->cur->source) _evas_image_proxy_unset(eo_obj, obj, o);
if (o->cur->scene) _evas_image_3d_unset(eo_obj, obj, o);
if (obj->layer && obj->layer->evas)
{
if (o->engine_data && ENC)
{
if (o->preload & EVAS_IMAGE_PRELOADING)
{
o->preload = EVAS_IMAGE_PRELOAD_NONE;
ENFN->image_data_preload_cancel(ENC, o->engine_data, eo_obj, EINA_FALSE);
}
ENFN->image_free(ENC, o->engine_data);
}
if (o->engine_data_prep && ENC)
{
ENFN->image_free(ENC, o->engine_data_prep);
}
if (o->video_surface)
{
o->video_surface = EINA_FALSE;
obj->layer->evas->video_objects = eina_list_remove(obj->layer->evas->video_objects, eo_obj);
}
}
o->engine_data = NULL;
o->engine_data_prep = NULL;
if (o->pixels->images_to_free)
{
eina_hash_free(o->pixels->images_to_free);
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
pixi_write->images_to_free = NULL;
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
if (o->pixels->pixel_updates)
{
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, r)
eina_rectangle_free(r);
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
}
static void
_draw_image(Evas_Object_Protected_Data *obj,
void *engine, void *data, void *context, void *surface, void *image,
int src_x, int src_y, int src_w, int src_h, int dst_x,
int dst_y, int dst_w, int dst_h, int smooth,
Eina_Bool do_async)
{
Eina_Bool async_unref;
async_unref = ENFN->image_draw(engine, data, context, surface,
image, src_x, src_y,
src_w, src_h, dst_x,
dst_y, dst_w, dst_h,
smooth, do_async);
if (do_async && async_unref)
{
evas_cache_image_ref((Image_Entry *)image);
evas_unref_queue_image_put(obj->layer->evas, image);
}
}
void
evas_draw_image_map_async_check(Evas_Object_Protected_Data *obj,
void *engine, void *data, void *context, void *surface,
void *image, RGBA_Map *m, int smooth, int level,
Eina_Bool do_async)
{
Eina_Bool async_unref;
obj->layer->evas->engine.func->context_anti_alias_set(engine, context,
obj->cur->anti_alias);
async_unref = ENFN->image_map_draw(engine, data, context,
surface, image, m,
smooth, level,
do_async);
if (do_async && async_unref)
{
evas_cache_image_ref((Image_Entry *)image);
evas_unref_queue_image_put(obj->layer->evas, image);
}
}
void
evas_object_pixels_get_force(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj)
{
Evas_Image_Data *o = obj->private_data;
o->pixels->func.get_pixels(o->pixels->func.get_pixels_data, eo_obj);
}
static void *
evas_process_dirty_pixels(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, Evas_Image_Data *o,
void *engine, void *output, void *surface, void *pixels)
{
Eina_Bool direct_override = EINA_FALSE, direct_force_off = EINA_FALSE;
if (o->dirty_pixels)
{
if (o->pixels->func.get_pixels)
{
Evas_Coord x, y, w, h;
if (ENFN->image_native_get)
{
Evas_Native_Surface *ns;
ns = ENFN->image_native_get(engine, o->engine_data);
if (ns)
{
Eina_Bool direct_renderable = EINA_FALSE;
// Check if we can do direct rendering...
if (ENFN->gl_direct_override_get)
ENFN->gl_direct_override_get(engine, &direct_override, &direct_force_off);
if (ENFN->gl_surface_direct_renderable_get)
direct_renderable = ENFN->gl_surface_direct_renderable_get(engine, output, ns, &direct_override, surface);
if (((direct_override) ||
((direct_renderable) &&
(obj->cur->geometry.w == o->cur->image.w) &&
(obj->cur->geometry.h == o->cur->image.h) &&
(obj->cur->color.r == 255) &&
(obj->cur->color.g == 255) &&
(obj->cur->color.b == 255) &&
(obj->cur->color.a == 255) &&
(obj->cur->cache.clip.r == 255) &&
(obj->cur->cache.clip.g == 255) &&
(obj->cur->cache.clip.b == 255) &&
(obj->cur->cache.clip.a == 255) &&
(!obj->map->cur.map))
) && (!direct_force_off))
{
if (ENFN->gl_get_pixels_set)
ENFN->gl_get_pixels_set(engine, o->pixels->func.get_pixels, o->pixels->func.get_pixels_data, eo_obj);
if (ENFN->gl_image_direct_set)
ENFN->gl_image_direct_set(engine, o->engine_data, EINA_TRUE);
o->direct_render = EINA_TRUE;
}
else
o->direct_render = EINA_FALSE;
}
if ((ns) &&
(ns->type == EVAS_NATIVE_SURFACE_X11))
{
if (ENFN->context_flush)
ENFN->context_flush(engine);
}
}
x = obj->cur->geometry.x;
y = obj->cur->geometry.y;
w = obj->cur->geometry.w;
h = obj->cur->geometry.h;
if (!o->direct_render)
{
if (ENFN->gl_get_pixels_pre)
ENFN->gl_get_pixels_pre(engine, output);
o->pixels->func.get_pixels(o->pixels->func.get_pixels_data, eo_obj);
if (ENFN->gl_get_pixels_post)
ENFN->gl_get_pixels_post(engine, output);
}
if (!(obj->cur->geometry.x == x &&
obj->cur->geometry.y == y &&
obj->cur->geometry.w == w &&
obj->cur->geometry.h == h))
CRI("Evas_Image_Data geometry did change during pixels get callback !");
o->engine_data = ENFN->image_dirty_region
(engine, o->engine_data,
0, 0, o->cur->image.w, o->cur->image.h);
if (o->engine_data != pixels)
pixels = o->engine_data;
}
o->dirty_pixels = EINA_FALSE;
}
else
{
// Check if the it's not dirty but it has direct rendering
if (o->direct_render && ENFN->image_native_get)
{
Evas_Native_Surface *ns;
ns = ENFN->image_native_get(engine, o->engine_data);
if (ENFN->gl_direct_override_get)
ENFN->gl_direct_override_get(engine, &direct_override, &direct_force_off);
if (ENFN->gl_surface_direct_renderable_get)
ENFN->gl_surface_direct_renderable_get(engine, output, ns, &direct_override, surface);
if (direct_override && !direct_force_off)
{
// always use direct rendering
if (ENFN->gl_get_pixels_set)
ENFN->gl_get_pixels_set(engine, o->pixels->func.get_pixels, o->pixels->func.get_pixels_data, eo_obj);
if (ENFN->gl_image_direct_set)
ENFN->gl_image_direct_set(engine, o->engine_data, EINA_TRUE);
}
else
{
// Auto-fallback to FBO rendering (for perf & power consumption)
if (ENFN->gl_get_pixels_pre)
ENFN->gl_get_pixels_pre(engine, output);
o->pixels->func.get_pixels(o->pixels->func.get_pixels_data, obj->object);
if (ENFN->gl_get_pixels_post)
ENFN->gl_get_pixels_post(engine, output);
o->direct_render = EINA_FALSE;
}
}
}
return pixels;
}
EOLIAN static void
_efl_canvas_image_internal_efl_canvas_filter_internal_filter_dirty(Eo *eo_obj, Evas_Image_Data *o)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
o->changed = 1;
evas_object_change(eo_obj, obj);
}
EOLIAN static Eina_Bool
_efl_canvas_image_internal_efl_canvas_filter_internal_filter_input_alpha(
Eo *eo_obj EINA_UNUSED, Evas_Image_Data *o EINA_UNUSED)
{
return EINA_FALSE;
}
EOLIAN static void
_efl_canvas_image_internal_efl_gfx_filter_filter_program_set(Eo *obj, Evas_Image_Data *pd,
const char *code, const char *name)
{
pd->has_filter = (code != NULL);
efl_gfx_filter_program_set(efl_super(obj, MY_CLASS), code, name);
}
EOLIAN static void
_efl_canvas_image_internal_efl_canvas_filter_internal_filter_state_prepare(
Eo *eo_obj, Evas_Image_Data *o EINA_UNUSED, Efl_Canvas_Filter_State *state, void *data EINA_UNUSED)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
memset(&state->text, 0, sizeof(state->text));
#define STATE_COLOR(dst, src) dst.r = src.r; dst.g = src.g; dst.b = src.b; dst.a = src.a
STATE_COLOR(state->color, obj->cur->color);
#undef STATE_COLOR
state->w = obj->cur->geometry.w;
state->h = obj->cur->geometry.h;
state->scale = obj->cur->scale;
}
static inline Eina_Bool
_image_has_border(Evas_Object_Protected_Data *obj EINA_UNUSED, Evas_Image_Data *o)
{
return o->cur->border.l || o->cur->border.r || o->cur->border.t ||
o->cur->border.b || (o->cur->border.fill == 0);
}
static inline Eina_Bool
_image_is_filled(Evas_Object_Protected_Data *obj, Evas_Image_Data *o)
{
if (o->filled) return EINA_TRUE;
return !o->cur->fill.x && !o->cur->fill.y &&
(o->cur->fill.w == obj->cur->geometry.w) &&
(o->cur->fill.h == obj->cur->geometry.h);
}
static inline Eina_Bool
_image_is_scaled(Evas_Object_Protected_Data *obj, Evas_Image_Data *o)
{
return (obj->cur->geometry.w != o->cur->image.w) ||
(obj->cur->geometry.h != o->cur->image.h);
}
EOLIAN static Eina_Bool
_efl_canvas_image_internal_efl_canvas_filter_internal_filter_input_render(
Eo *eo_obj, Evas_Image_Data *o,
void *_filter, void *engine, void *output, void *context, void *data EINA_UNUSED,
int l, int r EINA_UNUSED, int t, int b EINA_UNUSED,
int x, int y, Eina_Bool do_async)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Filter_Context *filter = _filter;
void *surface, *ctx;
Eina_Bool ok;
int W, H;
W = obj->cur->geometry.w;
H = obj->cur->geometry.h;
// FIXME: In GL we could use the image even if scaled
if (!_image_has_border(obj, o) && _image_is_filled(obj, o) && !_image_is_scaled(obj, o))
{
int imagew, imageh, uvw, uvh;
surface = _evas_image_pixels_get(eo_obj, obj, engine, output, context, NULL, x, y,
&imagew, &imageh, &uvw, &uvh, EINA_FALSE, EINA_FALSE);
ok = evas_filter_buffer_backing_set(filter, EVAS_FILTER_BUFFER_INPUT_ID, surface);
if (ok) return EINA_TRUE;
}
surface = evas_filter_buffer_backing_get(filter, EVAS_FILTER_BUFFER_INPUT_ID, EINA_TRUE);
EINA_SAFETY_ON_NULL_RETURN_VAL(surface, EINA_FALSE);
if (!o->filled)
{
l = 0;
t = 0;
r = 0;
b = 0;
}
ctx = ENFN->context_new(engine);
if (o->cur->has_alpha && !obj->cur->snapshot)
{
ENFN->context_color_set(engine, ctx, 0, 0, 0, 0);
ENFN->context_render_op_set(engine, ctx, EVAS_RENDER_COPY);
ENFN->rectangle_draw(engine, output, ctx, surface, 0, 0, W, H, do_async);
ENFN->context_color_set(engine, ctx, 255, 255, 255, 255);
ENFN->context_render_op_set(engine, ctx, EVAS_RENDER_BLEND);
}
_evas_image_render(eo_obj, obj,
engine, output, ctx, surface,
x + l - obj->cur->geometry.x,
y + t - obj->cur->geometry.y,
l, t, r, b, EINA_TRUE, do_async);
ENFN->context_free(engine, ctx);
ENFN->image_free(engine, surface);
return EINA_TRUE;
}
void
_evas_object_image_plane_release(Evas_Object *eo_obj EINA_UNUSED,
Evas_Object_Protected_Data *obj,
Efl_Canvas_Output *output)
{
Evas_Image_Data *o;
if (!obj) return;
o = obj->private_data;
if (!o->engine_data) return;
if (!o->plane) return;
ENFN->image_plane_release(output->output, o->engine_data, o->plane);
output->planes = eina_list_remove(output->planes, obj);
o->plane = NULL;
}
Eina_Bool
_evas_object_image_can_use_plane(Evas_Object_Protected_Data *obj,
Efl_Canvas_Output *output)
{
Evas_Native_Surface *ns;
Evas_Image_Data *o = obj->private_data;
/* Let the video surface code handle this one... */
if (o->video_surface)
return EINA_TRUE;
if (!o->can_scanout)
return EINA_FALSE;
if (!o->engine_data)
return EINA_FALSE;
if (!ENFN->image_plane_assign)
return EINA_FALSE;
if (!ENFN->image_native_get)
return EINA_FALSE;
ns = ENFN->image_native_get(ENC, o->engine_data);
if (!ns) return EINA_FALSE;
// FIXME: adjust position with output offset.
o->plane = ENFN->image_plane_assign(output->output, o->engine_data,
obj->cur->geometry.x,
obj->cur->geometry.y);
if (!o->plane)
return EINA_FALSE;
output->planes = eina_list_append(output->planes, obj);
return EINA_TRUE;
}
static int
evas_object_image_is_on_plane(Evas_Object *obj EINA_UNUSED, Evas_Object_Protected_Data *pd EINA_UNUSED, void *type_private_data)
{
Evas_Image_Data *o = type_private_data;
if (o->plane) return 1;
return 0;
}
static int
evas_object_image_plane_changed(Evas_Object *obj EINA_UNUSED, Evas_Object_Protected_Data *pd EINA_UNUSED, void *type_private_data)
{
Evas_Image_Data *o = type_private_data;
if (!!o->plane != o->plane_status)
{
o->plane_status = !!o->plane;
return 1;
}
return 0;
}
static void
evas_object_image_render(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, void *type_private_data,
void *engine, void *output, void *context, void *surface, int x, int y, Eina_Bool do_async)
{
Evas_Image_Data *o = type_private_data;
/* image is not ready yet, skip rendering. Leave it to next frame */
if (o->preload == EVAS_IMAGE_PRELOADING) return;
if ((o->cur->fill.w < 1) || (o->cur->fill.h < 1))
return; /* no error message, already printed in pre_render */
/* Proxy sanity */
if (o->proxyrendering)
{
_evas_image_proxy_error(eo_obj, engine, output, context, surface, x, y, EINA_FALSE);
return;
}
/* Mask sanity */
if (obj->mask->is_mask && (surface != obj->mask->surface))
{
ERR("Drawing a mask to another surface? Something's wrong...");
return;
}
if (o->engine_data_prep)
{
ENFN->context_multiplier_unset(engine, context);
ENFN->context_render_op_set(engine, context, obj->cur->render_op);
ENFN->image_draw(engine, output, context, surface, o->engine_data_prep,
0, 0, obj->cur->geometry.w, obj->cur->geometry.h,
obj->cur->geometry.x + x, obj->cur->geometry.y + y,
obj->cur->geometry.w, obj->cur->geometry.h,
0, do_async);
return;
}
if (o->plane)
{
/* We must call pixels get because enlightenment uses it for internal
* bookkeeping and won't send frame callbacks to wayland clients if we
* don't
*/
evas_object_pixels_get_force(eo_obj, obj);
#if 0
Evas_Native_Surface *ns;
/* Draw a bright red rectangle where the object replaced by
* a hardware plane would have been.
*/
ns = ENFN->image_native_get(ENC, o->engine_data);
if (ns && ns->type == EVAS_NATIVE_SURFACE_WL_DMABUF)
{
ENFN->context_color_set(output, context, 255, 0, 0, 255);
ENFN->context_multiplier_unset(output, context);
ENFN->context_render_op_set(output, context, EVAS_RENDER_COPY);
ENFN->rectangle_draw(engine, output, context, surface,
obj->cur->geometry.x + x,
obj->cur->geometry.y + y,
obj->cur->geometry.w,
obj->cur->geometry.h,
do_async);
}
#endif
return;
}
/* We are displaying the overlay */
if (o->video_visible)
{
/* Create a transparent rectangle */
ENFN->context_color_set(engine, context, 0, 0, 0, 0);
ENFN->context_multiplier_unset(engine, context);
ENFN->context_render_op_set(engine, context, EVAS_RENDER_COPY);
ENFN->rectangle_draw(engine, output, context, surface,
obj->cur->geometry.x + x, obj->cur->geometry.y + y,
obj->cur->geometry.w, obj->cur->geometry.h,
do_async);
return;
}
ENFN->context_color_set(engine, context, 255, 255, 255, 255);
if ((obj->cur->cache.clip.r == 255) &&
(obj->cur->cache.clip.g == 255) &&
(obj->cur->cache.clip.b == 255) &&
(obj->cur->cache.clip.a == 255))
{
ENFN->context_multiplier_unset(engine, context);
}
else
ENFN->context_multiplier_set(engine, context,
obj->cur->cache.clip.r,
obj->cur->cache.clip.g,
obj->cur->cache.clip.b,
obj->cur->cache.clip.a);
ENFN->context_render_op_set(engine, context, obj->cur->render_op);
// Clear out the pixel get stuff..
if (ENFN->gl_get_pixels_set)
ENFN->gl_get_pixels_set(engine, NULL, NULL, NULL);
if (ENFN->gl_image_direct_set)
ENFN->gl_image_direct_set(engine, o->engine_data, EINA_FALSE);
/* Render filter */
if (o->has_filter)
{
if (evas_filter_object_render(eo_obj, obj, engine, output, context, surface, x, y, do_async, EINA_FALSE))
return;
}
_evas_image_render(eo_obj, obj, engine, output, context, surface, x, y, 0, 0, 0, 0, EINA_FALSE, do_async);
}
void *
_evas_image_pixels_get(Eo *eo_obj, Evas_Object_Protected_Data *obj,
void *engine, void *output, void *context, void *surface,
int x, int y,
int *imagew, int *imageh, int *uvw, int *uvh,
Eina_Bool filtered, Eina_Bool needs_post_render)
{
Evas_Image_Data *o = obj->private_data, *oi = NULL;
Evas_Object_Protected_Data *source = NULL;
void *pixels = NULL;
EVAS_OBJECT_DATA_ALIVE_CHECK(obj, NULL);
if (filtered && o->has_filter)
pixels = evas_filter_output_buffer_get(eo_obj);
if (!pixels && o->cur->source)
{
source = efl_data_scope_get(o->cur->source, EFL_CANVAS_OBJECT_CLASS);
if (source && (source->type == o_type))
oi = efl_data_scope_get(o->cur->source, MY_CLASS);
}
if (pixels)
{
ENFN->image_size_get(engine, pixels, imagew, imageh);
*uvw = *imagew;
*uvh = *imageh;
}
else if (o->cur->scene)
{
_evas_image_3d_render(obj->layer->evas->evas, eo_obj, obj, o, o->cur->scene, engine, output);
pixels = obj->data_3d->surface;
*imagew = obj->data_3d->w;
*imageh = obj->data_3d->h;
*uvw = *imagew;
*uvh = *imageh;
}
else if (obj->cur->snapshot)
{
pixels = o->engine_data;
*imagew = o->cur->image.w;
*imageh = o->cur->image.h;
*uvw = *imagew;
*uvh = *imageh;
}
else if (!o->cur->source || !source)
{
// normal image (from file or user pixel set)
needs_post_render = EINA_FALSE;
if (output && surface)
pixels = evas_process_dirty_pixels(eo_obj, obj, o, engine, output, surface, o->engine_data);
else
pixels = o->engine_data;
*imagew = o->cur->image.w;
*imageh = o->cur->image.h;
*uvw = *imagew;
*uvh = *imageh;
}
else if (source->proxy->surface && !source->proxy->redraw)
{
pixels = source->proxy->surface;
*imagew = source->proxy->w;
*imageh = source->proxy->h;
*uvw = *imagew;
*uvh = *imageh;
}
else if (oi && oi->engine_data)
{
if (oi->has_filter)
pixels = evas_filter_output_buffer_get(source->object);
if (!pixels)
pixels = oi->engine_data;
*imagew = oi->cur->image.w;
*imageh = oi->cur->image.h;
*uvw = source->cur->geometry.w;
*uvh = source->cur->geometry.h;
/* check source_clip since we skip proxy_subrender here */
if (context && o->proxy_src_clip && source->cur->clipper)
{
ENFN->context_clip_clip(engine, context,
source->cur->clipper->cur->cache.clip.x + x,
source->cur->clipper->cur->cache.clip.y + y,
source->cur->clipper->cur->cache.clip.w,
source->cur->clipper->cur->cache.clip.h);
}
}
else
{
o->proxyrendering = EINA_TRUE;
evas_render_proxy_subrender(obj->layer->evas->evas, output, o->cur->source,
eo_obj, obj, o->proxy_src_clip, EINA_FALSE);
pixels = source->proxy->surface;
*imagew = source->proxy->w;
*imageh = source->proxy->h;
*uvw = *imagew;
*uvh = *imageh;
o->proxyrendering = EINA_FALSE;
}
if (needs_post_render && !obj->layer->evas->inside_post_render)
{
ERR("Can not save or map this image now! Proxies, snapshots and "
"filtered images support those operations only from inside a "
"post-render event.");
return NULL;
}
return pixels;
}
static void
_evas_image_render(Eo *eo_obj, Evas_Object_Protected_Data *obj,
void *engine, void *output, void *context, void *surface, int x, int y,
int l, int t, int r, int b, Eina_Bool skip_map, Eina_Bool do_async)
{
Evas_Image_Data *o = obj->private_data;
int imagew, imageh, uvw, uvh, cw, ch;
int ix, iy, iw, ih, offx, offy;
int idw, idh, idx, idy;
void *pixels;
pixels = _evas_image_pixels_get(eo_obj, obj, engine, output, context, surface, x, y,
&imagew, &imageh, &uvw, &uvh, EINA_FALSE, EINA_FALSE);
if (!pixels) return;
if (ENFN->context_clip_get(engine, context, NULL, NULL, &cw, &ch) && (!cw || !ch))
return;
if (!skip_map && (obj->map->cur.map) && (obj->map->cur.map->count > 3)
&& (obj->map->cur.usemap))
{
evas_object_map_update(eo_obj, x, y, imagew, imageh, uvw, uvh);
evas_draw_image_map_async_check(
obj, engine, output, context, surface, pixels, obj->map->spans,
o->cur->smooth_scale | obj->map->cur.map->smooth, 0, do_async);
return;
}
ENFN->image_scale_hint_set(engine, pixels, o->scale_hint);
idx = evas_object_image_figure_x_fill(eo_obj, obj, o->cur->fill.x, o->cur->fill.w, &idw);
idy = evas_object_image_figure_y_fill(eo_obj, obj, o->cur->fill.y, o->cur->fill.h, &idh);
if (idw < 1) idw = 1;
if (idh < 1) idh = 1;
if (idx > 0) idx -= idw;
if (idy > 0) idy -= idh;
offx = obj->cur->geometry.x + x;
offy = obj->cur->geometry.y + y;
while (idx < obj->cur->geometry.w)
{
int ydy, dobreak_w = 0;
ydy = idy;
ix = idx;
if ((o->cur->fill.w == obj->cur->geometry.w) &&
(o->cur->fill.x == 0))
{
dobreak_w = 1;
iw = obj->cur->geometry.w;
}
else
iw = idx + idw - ix;
// Filter stuff
if (o->filled)
{
iw -= l + r;
if (iw <= 0) break;
}
while (idy < obj->cur->geometry.h)
{
int dobreak_h = 0;
iy = idy;
if ((o->cur->fill.h == obj->cur->geometry.h) &&
(o->cur->fill.y == 0))
{
ih = obj->cur->geometry.h;
dobreak_h = 1;
}
else
ih = idy + idh - iy;
// Filter stuff
if (o->filled)
{
ih -= t + b;
if (ih <= 0) break;
}
if ((o->cur->border.l == 0) && (o->cur->border.r == 0) &&
(o->cur->border.t == 0) && (o->cur->border.b == 0) &&
(o->cur->border.fill != 0))
{
_draw_image(obj, engine, output, context, surface, pixels,
0, 0, imagew, imageh,
offx + ix, offy + iy, iw, ih,
o->cur->smooth_scale, do_async);
}
else
{
int inx, iny, inw, inh, outx, outy, outw, outh;
int bl, br, bt, bb, bsl, bsr, bst, bsb;
int imw, imh, ox, oy;
ox = offx + ix;
oy = offy + iy;
imw = imagew;
imh = imageh;
bl = o->cur->border.l;
br = o->cur->border.r;
bt = o->cur->border.t;
bb = o->cur->border.b;
// fix impossible border settings if img pixels not enough
if ((bl + br) > 0)
{
if ((bl + br) > imw)
{
bl = (bl * imw) / (bl + br);
br = imw - bl;
}
if ((bl + br) == imw)
{
if (bl < br) br--;
else bl--;
}
}
if ((bt + bb) > 0)
{
if ((bt + bb) > imh)
{
bt = (bt * imh) / (bt + bb);
bb = imh - bt;
}
if ((bt + bb) == imh)
{
if (bt < bb) bb--;
else bt--;
}
}
if (!EINA_DBL_EQ(o->cur->border.scale, 1.0))
{
bsl = ((double)bl * o->cur->border.scale);
bsr = ((double)br * o->cur->border.scale);
bst = ((double)bt * o->cur->border.scale);
bsb = ((double)bb * o->cur->border.scale);
}
else
{
bsl = bl; bsr = br; bst = bt; bsb = bb;
}
// adjust output border rendering if it doesnt fit
if ((bsl + bsr) > iw)
{
int b0 = bsl, b1 = bsr;
if ((bsl + bsr) > 0)
{
bsl = (bsl * iw) / (bsl + bsr);
bsr = iw - bsl;
}
if (b0 > 0) bl = (bl * bsl) / b0;
else bl = 0;
if (b1 > 0) br = (br * bsr) / b1;
else br = 0;
}
if ((bst + bsb) > ih)
{
int b0 = bst, b1 = bsb;
if ((bst + bsb) > 0)
{
bst = (bst * ih) / (bst + bsb);
bsb = ih - bst;
}
if (b0 > 0) bt = (bt * bst) / b0;
else bt = 0;
if (b1 > 0) bb = (bb * bsb) / b1;
else bb = 0;
}
// #--.
// | |
// '--'
inx = 0; iny = 0;
inw = bl; inh = bt;
outx = ox; outy = oy;
outw = bsl; outh = bst;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
// .##.
// | |
// '--'
inx = bl; iny = 0;
inw = imw - bl - br; inh = bt;
outx = ox + bsl; outy = oy;
outw = iw - bsl - bsr; outh = bst;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
// .--#
// | |
// '--'
inx = imw - br; iny = 0;
inw = br; inh = bt;
outx = ox + iw - bsr; outy = oy;
outw = bsr; outh = bst;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
// .--.
// # |
// '--'
inx = 0; iny = bt;
inw = bl; inh = imh - bt - bb;
outx = ox; outy = oy + bst;
outw = bsl; outh = ih - bst - bsb;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
// .--.
// |##|
// '--'
if (o->cur->border.fill > EVAS_BORDER_FILL_NONE)
{
inx = bl; iny = bt;
inw = imw - bl - br; inh = imh - bt - bb;
outx = ox + bsl; outy = oy + bst;
outw = iw - bsl - bsr; outh = ih - bst - bsb;
if ((o->cur->border.fill == EVAS_BORDER_FILL_SOLID) &&
(obj->cur->cache.clip.a == 255) &&
(!obj->clip.mask) &&
(obj->cur->render_op == EVAS_RENDER_BLEND))
{
ENFN->context_render_op_set(engine, context, EVAS_RENDER_COPY);
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
ENFN->context_render_op_set(engine, context, obj->cur->render_op);
}
else
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
}
// .--.
// | #
// '--'
inx = imw - br; iny = bt;
inw = br; inh = imh - bt - bb;
outx = ox + iw - bsr; outy = oy + bst;
outw = bsr; outh = ih - bst - bsb;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
// .--.
// | |
// #--'
inx = 0; iny = imh - bb;
inw = bl; inh = bb;
outx = ox; outy = oy + ih - bsb;
outw = bsl; outh = bsb;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
// .--.
// | |
// '##'
inx = bl; iny = imh - bb;
inw = imw - bl - br; inh = bb;
outx = ox + bsl; outy = oy + ih - bsb;
outw = iw - bsl - bsr; outh = bsb;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
// .--.
// | |
// '--#
inx = imw - br; iny = imh - bb;
inw = br; inh = bb;
outx = ox + iw - bsr; outy = oy + ih - bsb;
outw = bsr; outh = bsb;
_draw_image(obj, engine, output, context, surface, pixels, inx, iny, inw, inh, outx, outy, outw, outh, o->cur->smooth_scale, do_async);
}
idy += idh;
if (dobreak_h) break;
}
idx += idw;
idy = ydy;
if (dobreak_w) break;
}
}
static void
evas_object_image_render_pre(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data)
{
Evas_Image_Data *o = type_private_data;
int is_v = 0, was_v = 0;
Eina_Bool changed_prep = EINA_TRUE;
/* image is not ready yet, skip rendering. Leave it to next frame */
if (o->preload & EVAS_IMAGE_PRELOADING) return;
/* dont pre-render the obj twice! */
if (obj->pre_render_done) return;
obj->pre_render_done = EINA_TRUE;
/* pre-render phase. this does anything an object needs to do just before */
/* rendering. this could mean loading the image data, retrieving it from */
/* elsewhere, decoding video etc. */
/* then when this is done the object needs to figure if it changed and */
/* if so what and where and add the appropriate redraw rectangles */
Evas_Public_Data *e = obj->layer->evas;
if ((o->cur->fill.w < 1) || (o->cur->fill.h < 1)) return;
/* if someone is clipping this obj - go calculate the clipper */
if (obj->cur->clipper)
{
if (obj->cur->cache.clip.dirty)
evas_object_clip_recalc(obj->cur->clipper);
obj->cur->clipper->func->render_pre(obj->cur->clipper->object,
obj->cur->clipper,
obj->cur->clipper->private_data);
}
/* Proxy: Do it early */
if (o->cur->source)
{
Evas_Object_Protected_Data *source = efl_data_scope_get(o->cur->source, EFL_CANVAS_OBJECT_CLASS);
if (source->proxy->redraw || source->changed)
{
/* XXX: Do I need to sort out the map here? */
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
}
else if (o->cur->scene)
{
Evas_Canvas3D_Scene *scene = o->cur->scene;
Eina_Bool dirty;
dirty = evas_canvas3d_object_dirty_get(scene, EVAS_CANVAS3D_STATE_ANY);
if (dirty)
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
}
/* now figure what changed and add draw rects */
/* if it just became visible or invisible */
is_v = evas_object_is_visible(eo_obj, obj);
was_v = evas_object_was_visible(eo_obj, obj);
if (is_v != was_v)
{
evas_object_render_pre_visible_change(&e->clip_changes, eo_obj, is_v, was_v);
goto done;
}
if (obj->changed_map || obj->changed_src_visible)
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
/* it's not visible - we accounted for it appearing or not so just abort */
if (!is_v) goto done;
/* clipper changed this is in addition to anything else for obj */
if (was_v)
evas_object_render_pre_clipper_change(&e->clip_changes, eo_obj);
/* if we restacked (layer or just within a layer) and don't clip anyone */
if (obj->restack)
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
/* if it changed color */
if ((obj->cur->color.r != obj->prev->color.r) ||
(obj->cur->color.g != obj->prev->color.g) ||
(obj->cur->color.b != obj->prev->color.b) ||
(obj->cur->color.a != obj->prev->color.a) ||
(obj->cur->cache.clip.r != obj->prev->cache.clip.r) ||
(obj->cur->cache.clip.g != obj->prev->cache.clip.g) ||
(obj->cur->cache.clip.b != obj->prev->cache.clip.b) ||
(obj->cur->cache.clip.a != obj->prev->cache.clip.a))
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
if ((obj->cur->render_op != obj->prev->render_op) || /* if it changed render op */
(obj->cur->anti_alias != obj->prev->anti_alias)) /* if it changed anti_alias */
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
if (o->changed)
{
if (((o->cur->f) && (!o->prev->f)) ||
((!o->cur->f) && (o->prev->f)) ||
((o->cur->key) && (!o->prev->key)) ||
((!o->cur->key) && (o->prev->key))
)
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
if ((o->cur->image.w != o->prev->image.w) ||
(o->cur->image.h != o->prev->image.h) ||
(o->cur->has_alpha != o->prev->has_alpha) ||
(o->cur->cspace != o->prev->cspace) ||
(o->cur->smooth_scale != o->prev->smooth_scale))
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
if ((o->cur->border.l != o->prev->border.l) ||
(o->cur->border.r != o->prev->border.r) ||
(o->cur->border.t != o->prev->border.t) ||
(o->cur->border.b != o->prev->border.b) ||
(o->cur->border.fill != o->prev->border.fill) ||
(!EINA_DBL_EQ(o->cur->border.scale, o->prev->border.scale)))
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
if ((o->cur->frame != o->prev->frame) ||
(o->cur->orient != o->prev->orient) ||
/* Legacy compatibility (invalid behaviour): dirty_set() used to
* trigger full image redraw, even though this was not correct. */
(o->dirty_pixels && !o->pixels->pixel_updates))
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
//pre-loading is finished
if (o->preload == EVAS_IMAGE_PRELOADED)
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
o->preload = EVAS_IMAGE_PRELOAD_NONE;
goto done;
}
}
if (((obj->cur->geometry.x != obj->prev->geometry.x) ||
(obj->cur->geometry.y != obj->prev->geometry.y) ||
(obj->cur->geometry.w != obj->prev->geometry.w) ||
(obj->cur->geometry.h != obj->prev->geometry.h))
)
{
if ((obj->cur->geometry.w == obj->prev->geometry.w) &&
(obj->cur->geometry.h == obj->prev->geometry.h))
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
}
else
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
}
if (o->changed)
{
if ((o->cur->fill.x != o->prev->fill.x) ||
(o->cur->fill.y != o->prev->fill.y) ||
(o->cur->fill.w != o->prev->fill.w) ||
(o->cur->fill.h != o->prev->fill.h))
{
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj, obj);
goto done;
}
if (o->pixels->pixel_updates)
{
if ((o->cur->border.l == 0) &&
(o->cur->border.r == 0) &&
(o->cur->border.t == 0) &&
(o->cur->border.b == 0) &&
(o->cur->image.w > 0) &&
(o->cur->image.h > 0) &&
(!((obj->map->cur.map) && (obj->map->cur.usemap))))
{
Eina_Rectangle *rr;
if ((!o->cur->has_alpha) &&
(evas_object_is_opaque(eo_obj, obj)) &&
(obj->cur->color.a == 255))
{
Evas_Coord x, y, w, h;
x = obj->cur->cache.clip.x;
y = obj->cur->cache.clip.y;
w = obj->cur->cache.clip.w;
h = obj->cur->cache.clip.h;
if (obj->cur->clipper)
{
if (obj->cur->clipper->cur->cache.clip.a != 255)
w = 0;
else
{
RECTS_CLIP_TO_RECT(x, y, w, h,
obj->cur->clipper->cur->cache.clip.x,
obj->cur->clipper->cur->cache.clip.y,
obj->cur->clipper->cur->cache.clip.w,
obj->cur->clipper->cur->cache.clip.h);
}
}
if ((w > 0) && (h > 0))
evas_render_update_del(e,
x + e->framespace.x,
y + e->framespace.y,
w, h);
}
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, rr)
{
Evas_Coord idw, idh, idx, idy;
int x, y, w, h;
e->engine.func->image_dirty_region(ENC, o->engine_data, rr->x, rr->y, rr->w, rr->h);
idx = evas_object_image_figure_x_fill(eo_obj, obj, o->cur->fill.x, o->cur->fill.w, &idw);
idy = evas_object_image_figure_y_fill(eo_obj, obj, o->cur->fill.y, o->cur->fill.h, &idh);
if (idw < 1) idw = 1;
if (idh < 1) idh = 1;
if (idx > 0) idx -= idw;
if (idy > 0) idy -= idh;
while (idx < obj->cur->geometry.w)
{
Evas_Coord ydy;
ydy = idy;
x = idx;
w = ((int)(idx + idw)) - x;
while (idy < obj->cur->geometry.h)
{
Eina_Rectangle r;
y = idy;
h = ((int)(idy + idh)) - y;
r.x = (rr->x * w) / o->cur->image.w;
r.y = (rr->y * h) / o->cur->image.h;
r.w = ((rr->w * w) + (o->cur->image.w * 2) - 1) / o->cur->image.w;
r.h = ((rr->h * h) + (o->cur->image.h * 2) - 1) / o->cur->image.h;
r.x += obj->cur->geometry.x + x;
r.y += obj->cur->geometry.y + y;
RECTS_CLIP_TO_RECT(r.x, r.y, r.w, r.h,
obj->cur->cache.clip.x, obj->cur->cache.clip.y,
obj->cur->cache.clip.w, obj->cur->cache.clip.h);
evas_add_rect(&e->clip_changes, r.x, r.y, r.w, r.h);
idy += h;
}
idx += idw;
idy = ydy;
}
eina_rectangle_free(rr);
}
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
else
{
if ((o->cur->image.w > 0) &&
(o->cur->image.h > 0) &&
(o->cur->image.w == obj->cur->geometry.w) &&
(o->cur->image.h == obj->cur->geometry.h) &&
(o->cur->fill.x == 0) &&
(o->cur->fill.y == 0) &&
(o->cur->fill.w == o->cur->image.w) &&
(o->cur->fill.h == o->cur->image.h) &&
(!((obj->map->cur.map) && (obj->map->cur.usemap))))
{
Eina_Rectangle *rr;
if ((!o->cur->has_alpha) &&
(evas_object_is_opaque(eo_obj, obj)) &&
(obj->cur->color.a == 255))
{
Evas_Coord x, y, w, h;
x = obj->cur->cache.clip.x;
y = obj->cur->cache.clip.y;
w = obj->cur->cache.clip.w;
h = obj->cur->cache.clip.h;
if (obj->cur->clipper)
{
if (obj->cur->clipper->cur->cache.clip.a != 255)
w = 0;
else
{
RECTS_CLIP_TO_RECT(x, y, w, h,
obj->cur->clipper->cur->cache.clip.x,
obj->cur->clipper->cur->cache.clip.y,
obj->cur->clipper->cur->cache.clip.w,
obj->cur->clipper->cur->cache.clip.h);
}
}
if ((w > 0) && (h > 0))
evas_render_update_del(e,
x + e->framespace.x,
y + e->framespace.y,
w, h);
}
else if ((o->cur->border.fill == EVAS_BORDER_FILL_SOLID) &&
(obj->cur->color.a == 255))
{
Evas_Coord x, y, w, h;
x = obj->cur->geometry.x + o->cur->border.l;
y = obj->cur->geometry.y + o->cur->border.t;
w = obj->cur->geometry.w - o->cur->border.l - o->cur->border.r;
h = obj->cur->geometry.h - o->cur->border.t - o->cur->border.b;
if (obj->cur->clipper)
{
if (obj->cur->clipper->cur->cache.clip.a != 255)
w = 0;
else
{
RECTS_CLIP_TO_RECT(x, y, w, h,
obj->cur->clipper->cur->cache.clip.x,
obj->cur->clipper->cur->cache.clip.y,
obj->cur->clipper->cur->cache.clip.w,
obj->cur->clipper->cur->cache.clip.h);
}
}
if ((w > 0) && (h > 0))
evas_render_update_del(e,
x + e->framespace.x,
y + e->framespace.y,
w, h);
}
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, rr)
{
Eina_Rectangle r;
e->engine.func->image_dirty_region(ENC, o->engine_data, rr->x, rr->y, rr->w, rr->h);
r.x = rr->x;
r.y = rr->y;
r.w = rr->w;
r.h = rr->h;
r.x += obj->cur->geometry.x;
r.y += obj->cur->geometry.y;
RECTS_CLIP_TO_RECT(r.x, r.y, r.w, r.h,
obj->cur->cache.clip.x, obj->cur->cache.clip.y,
obj->cur->cache.clip.w, obj->cur->cache.clip.h);
evas_add_rect(&e->clip_changes, r.x, r.y, r.w, r.h);
eina_rectangle_free(rr);
}
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
else
{
Eina_Rectangle *r;
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, r)
eina_rectangle_free(r);
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
e->engine.func->image_dirty_region(ENC, o->engine_data, 0, 0, o->cur->image.w, o->cur->image.h);
evas_object_render_pre_prev_cur_add(&e->clip_changes, eo_obj,
obj);
}
}
goto done;
}
}
/* it obviously didn't change - add a NO obscure - this "unupdates" this */
/* area so if there were updates for it they get wiped. don't do it if we */
/* aren't fully opaque and we are visible */
if (evas_object_is_opaque(eo_obj, obj))
{
Evas_Coord x, y, w, h;
x = obj->cur->cache.clip.x;
y = obj->cur->cache.clip.y;
w = obj->cur->cache.clip.w;
h = obj->cur->cache.clip.h;
if (obj->cur->clipper)
{
RECTS_CLIP_TO_RECT(x, y, w, h,
obj->cur->clipper->cur->cache.clip.x,
obj->cur->clipper->cur->cache.clip.y,
obj->cur->clipper->cur->cache.clip.w,
obj->cur->clipper->cur->cache.clip.h);
}
evas_render_update_del(e,
x + e->framespace.x,
y + e->framespace.y,
w, h);
changed_prep = EINA_FALSE;
}
else
changed_prep = EINA_FALSE;
done:
evas_object_render_pre_effect_updates(&e->clip_changes, eo_obj, is_v, was_v);
if (o->pixels->pixel_updates)
{
Eina_Rectangle *rr;
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, rr)
{
eina_rectangle_free(rr);
}
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
if (changed_prep)
{
if (o->engine_data_prep)
{
ENFN->image_free(ENC, o->engine_data_prep);
o->engine_data_prep = NULL;
}
}
o->changed = EINA_FALSE;
}
static void
evas_object_image_render_post(Evas_Object *eo_obj EINA_UNUSED,
Evas_Object_Protected_Data *obj,
void *type_private_data)
{
Evas_Image_Data *o = type_private_data;
Eina_Rectangle *r;
/* image is not ready yet, skip rendering. Leave it to next frame */
if (o->preload & EVAS_IMAGE_PRELOADING) return;
/* this moves the current data to the previous state parts of the object */
/* in whatever way is safest for the object. also if we don't need object */
/* data anymore we can free it if the object deems this is a good idea */
/* remove those pesky changes */
evas_object_clip_changes_clean(obj);
if (o->pixels->pixel_updates)
{
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, r)
eina_rectangle_free(r);
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
/* move cur to prev safely for object data */
evas_object_cur_prev(obj);
eina_cow_memcpy(evas_object_image_state_cow, (const Eina_Cow_Data **)&o->prev, o->cur);
/* FIXME: copy strings across */
//Somehow(preloading cancelled) image has been changed, need to redraw.
if (o->changed) evas_object_change(eo_obj, obj);
}
static void *
evas_object_image_engine_data_get(Evas_Object *eo_obj)
{
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
if (!o) return NULL;
return o->engine_data;
}
static int
evas_object_image_is_opaque(Evas_Object *eo_obj EINA_UNUSED,
Evas_Object_Protected_Data *obj,
void *type_private_data)
{
/* this returns 1 if the internal object data implies that the object is */
/* currently fully opaque over the entire rectangle it occupies */
/* disable caching due tyo maps screwing with this
o->cur.opaque_valid = 0;*/
Evas_Image_Data *o = type_private_data;
if (o->preload == EVAS_IMAGE_PRELOADING) return 0;
if (o->cur->opaque_valid)
{
if (!o->cur->opaque) return 0;
}
else
{
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->opaque = 0;
state_write->opaque_valid = 1;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
if ((o->cur->fill.w < 1) || (o->cur->fill.h < 1))
return o->cur->opaque;
if (((o->cur->border.l != 0) ||
(o->cur->border.r != 0) ||
(o->cur->border.t != 0) ||
(o->cur->border.b != 0)) &&
(!o->cur->border.fill))
return o->cur->opaque;
if (!o->engine_data)
return o->cur->opaque;
if (o->has_filter)
return o->cur->opaque;
// FIXME: use proxy
if (o->cur->source)
{
Evas_Object_Protected_Data *cur_source = efl_data_scope_get(o->cur->source, EFL_CANVAS_OBJECT_CLASS);
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->opaque = evas_object_is_opaque(o->cur->source, cur_source);
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
return o->cur->opaque; /* FIXME: Should go poke at the object */
}
if (o->cur->has_alpha)
return o->cur->opaque;
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->opaque = 1;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
}
if ((obj->map->cur.map) && (obj->map->cur.usemap))
{
Evas_Map *m = obj->map->cur.map;
if ((m->points[0].a == 255) &&
(m->points[1].a == 255) &&
(m->points[2].a == 255) &&
(m->points[3].a == 255))
{
if (((EINA_DBL_EQ(m->points[0].x, m->points[3].x)) &&
(EINA_DBL_EQ(m->points[1].x, m->points[2].x)) &&
(EINA_DBL_EQ(m->points[0].y, m->points[1].y)) &&
(EINA_DBL_EQ(m->points[2].y, m->points[3].y))) ||
((EINA_DBL_EQ(m->points[0].x, m->points[1].x)) &&
(EINA_DBL_EQ(m->points[2].x, m->points[3].x)) &&
(EINA_DBL_EQ(m->points[0].y, m->points[3].y)) &&
(EINA_DBL_EQ(m->points[1].y, m->points[2].y))))
{
if ((EINA_DBL_EQ(m->points[0].x, obj->cur->geometry.x)) &&
(EINA_DBL_EQ(m->points[0].y, obj->cur->geometry.y)) &&
(EINA_DBL_EQ(m->points[2].x,
obj->cur->geometry.x + obj->cur->geometry.w)) &&
(EINA_DBL_EQ(m->points[2].y,
obj->cur->geometry.y + obj->cur->geometry.h)))
return o->cur->opaque;
}
}
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->opaque = 0;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
return o->cur->opaque;
}
if (obj->cur->render_op == EVAS_RENDER_COPY)
{
EINA_COW_IMAGE_STATE_WRITE_BEGIN(o, state_write)
{
state_write->opaque = 1;
}
EINA_COW_IMAGE_STATE_WRITE_END(o, state_write);
return o->cur->opaque;
}
return o->cur->opaque;
}
static int
evas_object_image_was_opaque(Evas_Object *eo_obj EINA_UNUSED,
Evas_Object_Protected_Data *obj,
void *type_private_data)
{
Evas_Image_Data *o = type_private_data;
/* this returns 1 if the internal object data implies that the object was */
/* previously fully opaque over the entire rectangle it occupies */
if (o->prev->opaque_valid)
{
if (!o->prev->opaque) return 0;
}
else
{
EINA_COW_WRITE_BEGIN(evas_object_image_state_cow, o->prev, Evas_Object_Image_State, state_write)
{
state_write->opaque = 0;
state_write->opaque_valid = 1;
}
EINA_COW_WRITE_END(evas_object_image_state_cow, o->prev, state_write);
if ((o->prev->fill.w < 1) || (o->prev->fill.h < 1))
return o->prev->opaque;
if (((o->prev->border.l != 0) ||
(o->prev->border.r != 0) ||
(o->prev->border.t != 0) ||
(o->prev->border.b != 0)) &&
(!o->prev->border.fill))
return o->prev->opaque;
if (!o->engine_data)
return o->prev->opaque;
// FIXME: use proxy
if (o->prev->source)
return o->prev->opaque; /* FIXME: Should go poke at the object */
if (o->prev->has_alpha)
return o->prev->opaque;
if (o->has_filter)
return o->cur->opaque;
EINA_COW_WRITE_BEGIN(evas_object_image_state_cow, o->prev, Evas_Object_Image_State, state_write)
{
state_write->opaque = 1;
}
EINA_COW_WRITE_END(evas_object_image_state_cow, o->prev, state_write);
}
if (obj->map->prev.usemap)
{
Evas_Map *m = obj->map->prev.map;
if ((m->points[0].a == 255) &&
(m->points[1].a == 255) &&
(m->points[2].a == 255) &&
(m->points[3].a == 255))
{
if (((EINA_DBL_EQ(m->points[0].x, m->points[3].x)) &&
(EINA_DBL_EQ(m->points[1].x, m->points[2].x)) &&
(EINA_DBL_EQ(m->points[0].y, m->points[1].y)) &&
(EINA_DBL_EQ(m->points[2].y, m->points[3].y))) ||
((EINA_DBL_EQ(m->points[0].x, m->points[1].x)) &&
(EINA_DBL_EQ(m->points[2].x, m->points[3].x)) &&
(EINA_DBL_EQ(m->points[0].y, m->points[3].y)) &&
(EINA_DBL_EQ(m->points[1].y, m->points[2].y))))
{
if ((EINA_DBL_EQ(m->points[0].x, obj->prev->geometry.x)) &&
(EINA_DBL_EQ(m->points[0].y, obj->prev->geometry.y)) &&
(EINA_DBL_EQ(m->points[2].x,
obj->prev->geometry.x + obj->prev->geometry.w)) &&
(EINA_DBL_EQ(m->points[2].y,
obj->prev->geometry.y + obj->prev->geometry.h)))
return o->prev->opaque;
}
}
EINA_COW_WRITE_BEGIN(evas_object_image_state_cow, o->prev, Evas_Object_Image_State, state_write)
{
state_write->opaque = 0;
}
EINA_COW_WRITE_END(evas_object_image_state_cow, o->prev, state_write);
return o->prev->opaque;
}
if (obj->prev->render_op == EVAS_RENDER_COPY)
{
EINA_COW_WRITE_BEGIN(evas_object_image_state_cow, o->prev, Evas_Object_Image_State, state_write)
{
state_write->opaque = 1;
}
EINA_COW_WRITE_END(evas_object_image_state_cow, o->prev, state_write);
return o->prev->opaque;
}
if (obj->prev->render_op != EVAS_RENDER_BLEND)
{
EINA_COW_WRITE_BEGIN(evas_object_image_state_cow, o->prev, Evas_Object_Image_State, state_write)
{
state_write->opaque = 0;
}
EINA_COW_WRITE_END(evas_object_image_state_cow, o->prev, state_write);
return o->prev->opaque;
}
return o->prev->opaque;
}
static int
evas_object_image_is_inside(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,
void *type_private_data,
Evas_Coord px, Evas_Coord py)
{
Evas_Image_Data *o = type_private_data;
int imagew, imageh, uvw, uvh, ix, iy, iw, ih, idw, idh, idx, idy;
int is_inside = 0;
void *pixels;
void *output;
// FIXME: The below loop is incredibly dubious and probably should be simplified.
// We're looking for one single pixel, not a random series of positions.
// Original comment:
/* the following code is similar to evas_object_image_render(), but doesn't
* draw, just get the pixels so we can check the transparency.
*/
output = _evas_object_image_output_find(obj);
pixels = _evas_image_pixels_get(eo_obj, obj, ENC, output, NULL, NULL, 0, 0,
&imagew, &imageh, &uvw, &uvh, EINA_TRUE, EINA_FALSE);
if (!pixels) return is_inside;
if (o->dirty_pixels)
{
if (o->pixels->func.get_pixels)
{
if (ENFN->gl_get_pixels_pre)
ENFN->gl_get_pixels_pre(ENC, output);
o->pixels->func.get_pixels(o->pixels->func.get_pixels_data, eo_obj);
if (ENFN->gl_get_pixels_post)
ENFN->gl_get_pixels_post(ENC, output);
}
}
/* TODO: not handling map, need to apply map to point */
if ((obj->map->cur.map) && (obj->map->cur.map->count > 3) && (obj->map->cur.usemap))
{
evas_object_map_update(eo_obj, 0, 0, imagew, imageh, uvw, uvh);
ERR("map not supported");
return is_inside;
}
idx = evas_object_image_figure_x_fill(eo_obj, obj, o->cur->fill.x, o->cur->fill.w, &idw);
idy = evas_object_image_figure_y_fill(eo_obj, obj, o->cur->fill.y, o->cur->fill.h, &idh);
if (idw < 1) idw = 1;
if (idh < 1) idh = 1;
if (idx > 0) idx -= idw;
if (idy > 0) idy -= idh;
while (idx < obj->cur->geometry.w)
{
int ydy, dobreak_w = 0;
ydy = idy;
ix = idx;
if ((o->cur->fill.w == obj->cur->geometry.w) &&
(o->cur->fill.x == 0))
{
dobreak_w = 1;
iw = obj->cur->geometry.w;
}
else
iw = idx + idw - ix;
while (idy < obj->cur->geometry.h)
{
int dobreak_h = 0;
DATA8 alpha = 0;
iy = idy;
if ((o->cur->fill.h == obj->cur->geometry.h) &&
(o->cur->fill.y == 0))
{
ih = obj->cur->geometry.h;
dobreak_h = 1;
}
else
ih = idy + idh - iy;
if ((o->cur->border.l == 0) && (o->cur->border.r == 0) &&
(o->cur->border.t == 0) && (o->cur->border.b == 0) &&
(o->cur->border.fill != 0))
{
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
0, 0, imagew, imageh,
obj->cur->geometry.x + ix,
obj->cur->geometry.y + iy,
iw, ih))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
}
else
{
int inx, iny, inw, inh, outx, outy, outw, outh;
int bl, br, bt, bb, bsl, bsr, bst, bsb;
int imw, imh, ox, oy;
ox = obj->cur->geometry.x + ix;
oy = obj->cur->geometry.y + iy;
imw = imagew;
imh = imageh;
bl = o->cur->border.l;
br = o->cur->border.r;
bt = o->cur->border.t;
bb = o->cur->border.b;
if ((bl + br) > iw)
{
bl = iw / 2;
br = iw - bl;
}
if ((bl + br) > imw)
{
bl = imw / 2;
br = imw - bl;
}
if ((bt + bb) > ih)
{
bt = ih / 2;
bb = ih - bt;
}
if ((bt + bb) > imh)
{
bt = imh / 2;
bb = imh - bt;
}
if (!EINA_DBL_EQ(o->cur->border.scale, 1.0))
{
bsl = ((double)bl * o->cur->border.scale);
bsr = ((double)br * o->cur->border.scale);
bst = ((double)bt * o->cur->border.scale);
bsb = ((double)bb * o->cur->border.scale);
}
else
{
bsl = bl; bsr = br; bst = bt; bsb = bb;
}
// #--
// |
inx = 0; iny = 0;
inw = bl; inh = bt;
outx = ox; outy = oy;
outw = bsl; outh = bst;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
// .##
// |
inx = bl; iny = 0;
inw = imw - bl - br; inh = bt;
outx = ox + bsl; outy = oy;
outw = iw - bsl - bsr; outh = bst;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
// --#
// |
inx = imw - br; iny = 0;
inw = br; inh = bt;
outx = ox + iw - bsr; outy = oy;
outw = bsr; outh = bst;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
// .--
// #
inx = 0; iny = bt;
inw = bl; inh = imh - bt - bb;
outx = ox; outy = oy + bst;
outw = bsl; outh = ih - bst - bsb;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
// .--.
// |##|
if (o->cur->border.fill > EVAS_BORDER_FILL_NONE)
{
inx = bl; iny = bt;
inw = imw - bl - br; inh = imh - bt - bb;
outx = ox + bsl; outy = oy + bst;
outw = iw - bsl - bsr; outh = ih - bst - bsb;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
}
// --.
// #
inx = imw - br; iny = bt;
inw = br; inh = imh - bt - bb;
outx = ox + iw - bsr; outy = oy + bst;
outw = bsr; outh = ih - bst - bsb;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
// |
// #--
inx = 0; iny = imh - bb;
inw = bl; inh = bb;
outx = ox; outy = oy + ih - bsb;
outw = bsl; outh = bsb;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
// |
// .##
inx = bl; iny = imh - bb;
inw = imw - bl - br; inh = bb;
outx = ox + bsl; outy = oy + ih - bsb;
outw = iw - bsl - bsr; outh = bsb;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
// |
// --#
inx = imw - br; iny = imh - bb;
inw = br; inh = bb;
outx = ox + iw - bsr; outy = oy + ih - bsb;
outw = bsr; outh = bsb;
if (ENFN->pixel_alpha_get(pixels, px, py, &alpha,
inx, iny, inw, inh,
outx, outy, outw, outh))
{
is_inside = alpha > 0;
dobreak_h = 1;
dobreak_w = 1;
break;
}
}
idy += idh;
if (dobreak_h) break;
}
idx += idw;
idy = ydy;
if (dobreak_w) break;
}
return is_inside;
}
static int
evas_object_image_has_opaque_rect(Evas_Object *eo_obj EINA_UNUSED,
Evas_Object_Protected_Data *obj,
void *type_private_data)
{
Evas_Image_Data *o = type_private_data;
if ((obj->map->cur.map) && (obj->map->cur.usemap)) return 0;
if (((o->cur->border.l | o->cur->border.r | o->cur->border.t | o->cur->border.b) != 0) &&
(o->cur->border.fill == EVAS_BORDER_FILL_SOLID) &&
(obj->cur->render_op == EVAS_RENDER_BLEND) &&
(obj->cur->cache.clip.a == 255) &&
(o->cur->fill.x == 0) &&
(o->cur->fill.y == 0) &&
(o->cur->fill.w == obj->cur->geometry.w) &&
(o->cur->fill.h == obj->cur->geometry.h)
) return 1;
return 0;
}
static int
evas_object_image_get_opaque_rect(Evas_Object *eo_obj EINA_UNUSED,
Evas_Object_Protected_Data *obj,
void *type_private_data,
Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
{
Evas_Image_Data *o = type_private_data;
if (!o->cur->has_alpha)
{
*x = obj->cur->geometry.x;
*y = obj->cur->geometry.y;
*w = obj->cur->geometry.w;
*h = obj->cur->geometry.h;
}
else if (o->cur->border.fill == EVAS_BORDER_FILL_SOLID)
{
*x = obj->cur->geometry.x + (o->cur->border.l * o->cur->border.scale);
*y = obj->cur->geometry.y + (o->cur->border.t * o->cur->border.scale);
*w = obj->cur->geometry.w - ((o->cur->border.l * o->cur->border.scale)
+ (o->cur->border.r * o->cur->border.scale));
if (*w < 0) *w = 0;
*h = obj->cur->geometry.h - ((o->cur->border.t * o->cur->border.scale)
+ (o->cur->border.b * o->cur->border.scale));
if (*h < 0) *h = 0;
}
else
{
*w = 0;
*h = 0;
}
return 1;
}
static int
evas_object_image_can_map(Evas_Object *obj EINA_UNUSED)
{
return 1;
}
void *
_evas_image_data_convert_internal(Evas_Image_Data *o, void *data, Evas_Colorspace to_cspace)
{
void *out = NULL;
if (!data)
return NULL;
switch (o->cur->cspace)
{
case EVAS_COLORSPACE_ARGB8888:
out = evas_common_convert_argb8888_to(data,
o->cur->image.w,
o->cur->image.h,
o->cur->image.stride >> 2,
o->cur->has_alpha,
to_cspace);
break;
case EVAS_COLORSPACE_RGB565_A5P:
out = evas_common_convert_rgb565_a5p_to(data,
o->cur->image.w,
o->cur->image.h,
o->cur->image.stride >> 1,
o->cur->has_alpha,
to_cspace);
break;
case EVAS_COLORSPACE_YCBCR422601_PL:
out = evas_common_convert_yuv_422_601_to(data,
o->cur->image.w,
o->cur->image.h,
to_cspace);
break;
case EVAS_COLORSPACE_YCBCR422P601_PL:
out = evas_common_convert_yuv_422P_601_to(data,
o->cur->image.w,
o->cur->image.h,
to_cspace);
break;
case EVAS_COLORSPACE_YCBCR420NV12601_PL:
out = evas_common_convert_yuv_420_601_to(data,
o->cur->image.w,
o->cur->image.h,
to_cspace);
break;
case EVAS_COLORSPACE_YCBCR420TM12601_PL:
out = evas_common_convert_yuv_420T_601_to(data,
o->cur->image.w,
o->cur->image.h,
to_cspace);
break;
case EVAS_COLORSPACE_AGRY88:
out = evas_common_convert_agry88_to(data,
o->cur->image.w,
o->cur->image.h,
o->cur->image.stride,
o->cur->has_alpha,
to_cspace);
break;
case EVAS_COLORSPACE_GRY8:
out = evas_common_convert_gry8_to(data,
o->cur->image.w,
o->cur->image.h,
o->cur->image.stride,
o->cur->has_alpha,
to_cspace);
break;
default:
WRN("unknown colorspace: %i\n", o->cur->cspace);
break;
}
return out;
}
static void
evas_object_image_filled_resize_listener(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *einfo EINA_UNUSED)
{
Evas_Image_Data *o = efl_data_scope_get(obj, EFL_CANVAS_IMAGE_INTERNAL_CLASS);
Eina_Size2D sz;
sz = efl_gfx_entity_size_get(obj);
if (sz.w < 1) sz.w = 1;
if (sz.h < 1) sz.h = 1;
_evas_image_fill_set(obj, o, 0, 0, sz.w, sz.h);
}
Eina_Bool
_evas_object_image_preloading_get(const Evas_Object *eo_obj)
{
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
return o->preload;
}
Evas_Object *
_evas_object_image_video_parent_get(Evas_Object *eo_obj)
{
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
return o->video_surface ? o->pixels->video.parent : NULL;
}
void
_evas_object_image_video_overlay_show(Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
if (obj->cur->cache.clip.x != obj->prev->cache.clip.x ||
obj->cur->cache.clip.y != obj->prev->cache.clip.y ||
o->created || !o->video_visible)
o->delayed.video_move = EINA_TRUE;
if (obj->cur->cache.clip.w != obj->prev->cache.clip.w ||
obj->cur->cache.clip.h != obj->prev->cache.clip.h ||
o->created || !o->video_visible)
o->delayed.video_resize = EINA_TRUE;
if (!o->video_visible || o->created)
{
o->delayed.video_show = EINA_TRUE;
o->delayed.video_hide = EINA_FALSE;
}
else
{
/* Cancel dirty on the image */
Eina_Rectangle *r;
o->dirty_pixels = EINA_FALSE;
EINA_COW_PIXEL_WRITE_BEGIN(o, pixi_write)
{
EINA_LIST_FREE(pixi_write->pixel_updates, r)
eina_rectangle_free(r);
}
EINA_COW_PIXEL_WRITE_END(o, pixi_write);
}
o->video_visible = EINA_TRUE;
o->created = EINA_FALSE;
}
void
_evas_object_image_video_overlay_hide(Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
if (o->video_visible || o->created)
{
o->delayed.video_hide = EINA_TRUE;
o->delayed.video_show = EINA_FALSE;
}
if (evas_object_is_visible(eo_obj, obj))
o->pixels->video.update_pixels(o->pixels->video.data, eo_obj, &o->pixels->video);
o->video_visible = EINA_FALSE;
o->created = EINA_FALSE;
}
void
_evas_object_image_video_overlay_do(Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Image_Data *o = efl_data_scope_get(eo_obj, MY_CLASS);
Evas_Public_Data *e = obj->layer->evas;
if (o->delayed.video_move)
o->pixels->video.move(o->pixels->video.data, eo_obj, &o->pixels->video,
obj->cur->cache.clip.x + e->framespace.x,
obj->cur->cache.clip.y + e->framespace.y);
if (o->delayed.video_resize)
o->pixels->video.resize(o->pixels->video.data, eo_obj,
&o->pixels->video,
obj->cur->cache.clip.w,
obj->cur->cache.clip.h);
if (o->delayed.video_show)
o->pixels->video.show(o->pixels->video.data, eo_obj, &o->pixels->video);
else if (o->delayed.video_hide)
o->pixels->video.hide(o->pixels->video.data, eo_obj, &o->pixels->video);
o->delayed.video_move = EINA_FALSE;
o->delayed.video_resize = EINA_FALSE;
o->delayed.video_show = EINA_FALSE;
o->delayed.video_hide = EINA_FALSE;
}
void *
_evas_object_image_surface_get(Evas_Object_Protected_Data *obj, Eina_Bool create)
{
Evas_Image_Data *pd = obj->private_data;
if (pd->engine_data &&
(pd->cur->image.w == obj->cur->geometry.w) &&
(pd->cur->image.h == obj->cur->geometry.h))
return pd->engine_data;
if (pd->engine_data)
{
ENFN->image_free(ENC, pd->engine_data);
pd->engine_data = NULL;
}
if (!create) return pd->engine_data;
// FIXME: alpha forced to 1 for now, need to figure out Evas alpha here
EINA_COW_IMAGE_STATE_WRITE_BEGIN(pd, state_write)
{
pd->engine_data = ENFN->image_map_surface_new(ENC,
obj->cur->geometry.w,
obj->cur->geometry.h,
1);
state_write->image.w = obj->cur->geometry.w;
state_write->image.h = obj->cur->geometry.h;
}
EINA_COW_IMAGE_STATE_WRITE_END(pd, state_write);
return pd->engine_data;
}
EOLIAN static void
_efl_canvas_image_internal_efl_object_debug_name_override(Eo *eo_obj, Evas_Image_Data *o, Eina_Strbuf *sb)
{
efl_debug_name_override(efl_super(eo_obj, MY_CLASS), sb);
if (o->cur->f)
{
const char *fname = eina_file_filename_get(o->cur->f);
eina_strbuf_append_printf(sb, ":file='%s',key='%s'", fname, o->cur->key);
}
else if (o->pixels && o->pixels->func.get_pixels)
{
eina_strbuf_append_printf(sb, ":get_pixels=%p:dirty=%d",
o->pixels->func.get_pixels, o->dirty_pixels);
}
else if (o->cur->source)
{
eina_strbuf_append_printf(sb, ":proxy_source=%p", o->cur->source);
}
else
{
eina_strbuf_append_printf(sb, ":unknown_image");
}
}
#define EFL_CANVAS_IMAGE_INTERNAL_EXTRA_OPS \
EFL_OBJECT_OP_FUNC(efl_dbg_info_get, _efl_canvas_image_internal_efl_object_dbg_info_get)
#include "canvas/efl_canvas_image_internal.eo.c"
/* vim:set ts=8 sw=3 sts=3 expandtab cino=>5n-2f0^-2{2(0W1st0 :*/