mirror of
https://gitlab.freedesktop.org/wayland/weston
synced 2024-09-06 18:05:39 +00:00
![Alexandros Frantzis](/assets/img/avatar_default.png)
Fix the code to use the correct bitwise AND operator '&', instead of the currently used logical AND operator '&&', to check the value of a bit flag in a bit mask. This problem was reported as a warning when building with clang. Reviewed-by: Emre Ucan <eucan@de.adit-jv.com>
2049 lines
56 KiB
C
2049 lines
56 KiB
C
/*
|
|
* Copyright (C) 2013 DENSO CORPORATION
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the
|
|
* next paragraph) shall be included in all copies or substantial
|
|
* portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
/**
|
|
* Implementation of ivi-layout library. The actual view on ivi_screen is
|
|
* not updated until ivi_layout_commit_changes is called. An overview from
|
|
* calling API for updating properties of ivi_surface/ivi_layer to asking
|
|
* compositor to compose them by using weston_compositor_schedule_repaint,
|
|
* 0/ initialize this library by ivi_layout_init_with_compositor
|
|
* with (struct weston_compositor *ec) from ivi-shell.
|
|
* 1/ When an API for updating properties of ivi_surface/ivi_layer, it updates
|
|
* pending prop of ivi_surface/ivi_layer/ivi_screen which are structure to
|
|
* store properties.
|
|
* 2/ Before calling commitChanges, in case of calling an API to get a property,
|
|
* return current property, not pending property.
|
|
* 3/ At the timing of calling ivi_layout_commitChanges, pending properties
|
|
* are applied to properties.
|
|
*
|
|
* *) ivi_layout_commitChanges is also called by transition animation
|
|
* per each frame. See ivi-layout-transition.c in details. Transition
|
|
* animation interpolates frames between previous properties of ivi_surface
|
|
* and new ones.
|
|
* For example, when a property of ivi_surface is changed from invisibile
|
|
* to visibile, it behaves like fade-in. When ivi_layout_commitChange is
|
|
* called during transition animation, it cancels the transition and
|
|
* re-start transition to new properties from current properties of final
|
|
* frame just before the cancellation.
|
|
*
|
|
* 4/ According properties, set transformation by using weston_matrix and
|
|
* weston_view per ivi_surfaces and ivi_layers in while loop.
|
|
* 5/ Set damage and trigger transform by using weston_view_geometry_dirty.
|
|
* 6/ Notify update of properties.
|
|
* 7/ Trigger composition by weston_compositor_schedule_repaint.
|
|
*
|
|
*/
|
|
#include "config.h"
|
|
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
#include <stdint.h>
|
|
|
|
#include "compositor/weston.h"
|
|
#include "compositor.h"
|
|
#include "ivi-shell.h"
|
|
#include "ivi-layout-export.h"
|
|
#include "ivi-layout-private.h"
|
|
#include "ivi-layout-shell.h"
|
|
|
|
#include "shared/helpers.h"
|
|
#include "shared/os-compatibility.h"
|
|
|
|
#define max(a, b) ((a) > (b) ? (a) : (b))
|
|
|
|
struct ivi_layout;
|
|
|
|
struct ivi_layout_screen {
|
|
struct wl_list link; /* ivi_layout::screen_list */
|
|
|
|
struct ivi_layout *layout;
|
|
struct weston_output *output;
|
|
|
|
struct {
|
|
struct wl_list layer_list; /* ivi_layout_layer::pending.link */
|
|
} pending;
|
|
|
|
struct {
|
|
int dirty;
|
|
struct wl_list layer_list; /* ivi_layout_layer::order.link */
|
|
} order;
|
|
};
|
|
|
|
struct ivi_rectangle
|
|
{
|
|
int32_t x;
|
|
int32_t y;
|
|
int32_t width;
|
|
int32_t height;
|
|
};
|
|
|
|
static struct ivi_layout ivilayout = {0};
|
|
|
|
struct ivi_layout *
|
|
get_instance(void)
|
|
{
|
|
return &ivilayout;
|
|
}
|
|
|
|
/**
|
|
* Internal API to add/remove an ivi_layer to/from ivi_screen.
|
|
*/
|
|
static struct ivi_layout_surface *
|
|
get_surface(struct wl_list *surf_list, uint32_t id_surface)
|
|
{
|
|
struct ivi_layout_surface *ivisurf;
|
|
|
|
wl_list_for_each(ivisurf, surf_list, link) {
|
|
if (ivisurf->id_surface == id_surface) {
|
|
return ivisurf;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static struct ivi_layout_layer *
|
|
get_layer(struct wl_list *layer_list, uint32_t id_layer)
|
|
{
|
|
struct ivi_layout_layer *ivilayer;
|
|
|
|
wl_list_for_each(ivilayer, layer_list, link) {
|
|
if (ivilayer->id_layer == id_layer) {
|
|
return ivilayer;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static bool
|
|
ivi_view_is_rendered(struct ivi_layout_view *view)
|
|
{
|
|
return !wl_list_empty(&view->order_link);
|
|
}
|
|
|
|
static void
|
|
ivi_view_destroy(struct ivi_layout_view *ivi_view)
|
|
{
|
|
wl_list_remove(&ivi_view->transform.link);
|
|
wl_list_remove(&ivi_view->link);
|
|
wl_list_remove(&ivi_view->surf_link);
|
|
wl_list_remove(&ivi_view->pending_link);
|
|
wl_list_remove(&ivi_view->order_link);
|
|
|
|
weston_view_destroy(ivi_view->view);
|
|
|
|
free(ivi_view);
|
|
}
|
|
|
|
static struct ivi_layout_view*
|
|
ivi_view_create(struct ivi_layout_layer *ivilayer,
|
|
struct ivi_layout_surface *ivisurf)
|
|
{
|
|
struct ivi_layout_view *ivi_view;
|
|
|
|
ivi_view = calloc(1, sizeof *ivi_view);
|
|
if (ivi_view == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return NULL;
|
|
}
|
|
|
|
ivi_view->view = weston_view_create(ivisurf->surface);
|
|
if (ivi_view->view == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
free(ivi_view);
|
|
return NULL;
|
|
}
|
|
|
|
weston_matrix_init(&ivi_view->transform.matrix);
|
|
wl_list_init(&ivi_view->transform.link);
|
|
|
|
ivi_view->ivisurf = ivisurf;
|
|
ivi_view->on_layer = ivilayer;
|
|
wl_list_insert(&ivilayer->layout->view_list,
|
|
&ivi_view->link);
|
|
wl_list_insert(&ivisurf->view_list,
|
|
&ivi_view->surf_link);
|
|
|
|
wl_list_init(&ivi_view->pending_link);
|
|
wl_list_init(&ivi_view->order_link);
|
|
|
|
return ivi_view;
|
|
}
|
|
|
|
static struct ivi_layout_view *
|
|
get_ivi_view(struct ivi_layout_layer *ivilayer,
|
|
struct ivi_layout_surface *ivisurf)
|
|
{
|
|
struct ivi_layout_view *ivi_view;
|
|
|
|
assert(ivisurf->surface != NULL);
|
|
|
|
wl_list_for_each(ivi_view, &ivisurf->view_list, surf_link) {
|
|
if (ivi_view->on_layer == ivilayer)
|
|
return ivi_view;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static struct ivi_layout_screen *
|
|
get_screen_from_output(struct weston_output *output)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_screen *iviscrn = NULL;
|
|
|
|
wl_list_for_each(iviscrn, &layout->screen_list, link) {
|
|
if (iviscrn->output == output)
|
|
return iviscrn;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* Called at destruction of wl_surface/ivi_surface
|
|
*/
|
|
void
|
|
ivi_layout_surface_destroy(struct ivi_layout_surface *ivisurf)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_view *ivi_view ,*next;
|
|
|
|
if (ivisurf == NULL) {
|
|
weston_log("%s: invalid argument\n", __func__);
|
|
return;
|
|
}
|
|
|
|
wl_list_remove(&ivisurf->link);
|
|
|
|
wl_list_for_each_safe(ivi_view, next, &ivisurf->view_list, surf_link) {
|
|
ivi_view_destroy(ivi_view);
|
|
}
|
|
|
|
wl_signal_emit(&layout->surface_notification.removed, ivisurf);
|
|
|
|
ivi_layout_remove_all_surface_transitions(ivisurf);
|
|
|
|
free(ivisurf);
|
|
}
|
|
|
|
/**
|
|
* Internal API to initialize ivi_screens found from output_list of weston_compositor.
|
|
* Called by ivi_layout_init_with_compositor.
|
|
*/
|
|
static void
|
|
create_screen(struct weston_compositor *ec)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_screen *iviscrn = NULL;
|
|
struct weston_output *output = NULL;
|
|
|
|
wl_list_for_each(output, &ec->output_list, link) {
|
|
iviscrn = calloc(1, sizeof *iviscrn);
|
|
if (iviscrn == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
continue;
|
|
}
|
|
|
|
iviscrn->layout = layout;
|
|
|
|
iviscrn->output = output;
|
|
|
|
wl_list_init(&iviscrn->pending.layer_list);
|
|
|
|
wl_list_init(&iviscrn->order.layer_list);
|
|
|
|
wl_list_insert(&layout->screen_list, &iviscrn->link);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Internal APIs to initialize properties of ivi_surface/ivi_layer when they are created.
|
|
*/
|
|
static void
|
|
init_layer_properties(struct ivi_layout_layer_properties *prop,
|
|
int32_t width, int32_t height)
|
|
{
|
|
memset(prop, 0, sizeof *prop);
|
|
prop->opacity = wl_fixed_from_double(1.0);
|
|
prop->source_width = width;
|
|
prop->source_height = height;
|
|
prop->dest_width = width;
|
|
prop->dest_height = height;
|
|
}
|
|
|
|
static void
|
|
init_surface_properties(struct ivi_layout_surface_properties *prop)
|
|
{
|
|
memset(prop, 0, sizeof *prop);
|
|
prop->opacity = wl_fixed_from_double(1.0);
|
|
/*
|
|
* FIXME: this shall be fixed by ivi-layout-transition.
|
|
*/
|
|
prop->dest_width = 1;
|
|
prop->dest_height = 1;
|
|
}
|
|
|
|
/**
|
|
* Internal APIs to be called from ivi_layout_commit_changes.
|
|
*/
|
|
static void
|
|
update_opacity(struct ivi_layout_layer *ivilayer,
|
|
struct ivi_layout_surface *ivisurf,
|
|
struct weston_view *view)
|
|
{
|
|
double layer_alpha = wl_fixed_to_double(ivilayer->prop.opacity);
|
|
double surf_alpha = wl_fixed_to_double(ivisurf->prop.opacity);
|
|
|
|
view->alpha = layer_alpha * surf_alpha;
|
|
}
|
|
|
|
static void
|
|
calc_transformation_matrix(struct ivi_rectangle *source_rect,
|
|
struct ivi_rectangle *dest_rect,
|
|
struct weston_matrix *m)
|
|
{
|
|
float source_center_x;
|
|
float source_center_y;
|
|
float scale_x;
|
|
float scale_y;
|
|
float translate_x;
|
|
float translate_y;
|
|
|
|
source_center_x = source_rect->x + source_rect->width * 0.5f;
|
|
source_center_y = source_rect->y + source_rect->height * 0.5f;
|
|
weston_matrix_translate(m, -source_center_x, -source_center_y, 0.0f);
|
|
|
|
scale_x = (float) dest_rect->width / (float) source_rect->width;
|
|
scale_y = (float) dest_rect->height / (float) source_rect->height;
|
|
weston_matrix_scale(m, scale_x, scale_y, 1.0f);
|
|
|
|
translate_x = dest_rect->width * 0.5f + dest_rect->x;
|
|
translate_y = dest_rect->height * 0.5f + dest_rect->y;
|
|
weston_matrix_translate(m, translate_x, translate_y, 0.0f);
|
|
}
|
|
|
|
/*
|
|
* This computes intersected rect_output from two ivi_rectangles
|
|
*/
|
|
static void
|
|
ivi_rectangle_intersect(const struct ivi_rectangle *rect1,
|
|
const struct ivi_rectangle *rect2,
|
|
struct ivi_rectangle *rect_output)
|
|
{
|
|
int32_t rect1_right = rect1->x + rect1->width;
|
|
int32_t rect1_bottom = rect1->y + rect1->height;
|
|
int32_t rect2_right = rect2->x + rect2->width;
|
|
int32_t rect2_bottom = rect2->y + rect2->height;
|
|
|
|
rect_output->x = max(rect1->x, rect2->x);
|
|
rect_output->y = max(rect1->y, rect2->y);
|
|
rect_output->width = rect1_right < rect2_right ?
|
|
rect1_right - rect_output->x :
|
|
rect2_right - rect_output->x;
|
|
rect_output->height = rect1_bottom < rect2_bottom ?
|
|
rect1_bottom - rect_output->y :
|
|
rect2_bottom - rect_output->y;
|
|
|
|
if (rect_output->width < 0 || rect_output->height < 0) {
|
|
rect_output->width = 0;
|
|
rect_output->height = 0;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Transform rect_input by the inverse of matrix, intersect with boundingbox,
|
|
* and store the result in rect_output.
|
|
* The boundingbox must be given in the same coordinate space as rect_output.
|
|
* Additionally, there are the following restrictions on the matrix:
|
|
* - no projective transformations
|
|
* - no skew
|
|
* - only multiples of 90-degree rotations supported
|
|
*
|
|
* In failure case of weston_matrix_invert, rect_output is set to boundingbox
|
|
* as a fail-safe with log.
|
|
*/
|
|
static void
|
|
calc_inverse_matrix_transform(const struct weston_matrix *matrix,
|
|
const struct ivi_rectangle *rect_input,
|
|
const struct ivi_rectangle *boundingbox,
|
|
struct ivi_rectangle *rect_output)
|
|
{
|
|
struct weston_matrix m;
|
|
struct weston_vector top_left;
|
|
struct weston_vector bottom_right;
|
|
|
|
assert(boundingbox != rect_output);
|
|
|
|
if (weston_matrix_invert(&m, matrix) < 0) {
|
|
weston_log("ivi-shell: calc_inverse_matrix_transform fails to invert a matrix.\n");
|
|
weston_log("ivi-shell: boundingbox is set to the rect_output.\n");
|
|
rect_output->x = boundingbox->x;
|
|
rect_output->y = boundingbox->y;
|
|
rect_output->width = boundingbox->width;
|
|
rect_output->height = boundingbox->height;
|
|
}
|
|
|
|
/* The vectors and matrices involved will always produce f[3] == 1.0. */
|
|
top_left.f[0] = rect_input->x;
|
|
top_left.f[1] = rect_input->y;
|
|
top_left.f[2] = 0.0f;
|
|
top_left.f[3] = 1.0f;
|
|
|
|
bottom_right.f[0] = rect_input->x + rect_input->width;
|
|
bottom_right.f[1] = rect_input->y + rect_input->height;
|
|
bottom_right.f[2] = 0.0f;
|
|
bottom_right.f[3] = 1.0f;
|
|
|
|
weston_matrix_transform(&m, &top_left);
|
|
weston_matrix_transform(&m, &bottom_right);
|
|
|
|
if (top_left.f[0] < bottom_right.f[0]) {
|
|
rect_output->x = top_left.f[0];
|
|
rect_output->width = bottom_right.f[0] - rect_output->x;
|
|
} else {
|
|
rect_output->x = bottom_right.f[0];
|
|
rect_output->width = top_left.f[0] - rect_output->x;
|
|
}
|
|
|
|
if (top_left.f[1] < bottom_right.f[1]) {
|
|
rect_output->y = top_left.f[1];
|
|
rect_output->height = bottom_right.f[1] - rect_output->y;
|
|
} else {
|
|
rect_output->y = bottom_right.f[1];
|
|
rect_output->height = top_left.f[1] - rect_output->y;
|
|
}
|
|
|
|
ivi_rectangle_intersect(rect_output, boundingbox, rect_output);
|
|
}
|
|
|
|
/**
|
|
* This computes the whole transformation matrix:m from surface-local
|
|
* coordinates to multi-screen coordinates, which are global coordinates.
|
|
* It is assumed that weston_view::geometry.{x,y} are zero.
|
|
*
|
|
* Additionally, this computes the mask on surface-local coordinates as an
|
|
* ivi_rectangle. This can be set to weston_view_set_mask.
|
|
*
|
|
* The mask is computed by following steps
|
|
* - destination rectangle of layer is transformed to multi-screen coordinates,
|
|
* global coordinates. This is done by adding weston_output.{x,y} in simple
|
|
* because there is no scaled and rotated transformation.
|
|
* - destination rectangle of layer in multi-screen coordinates needs to be
|
|
* intersected inside of a screen the layer is assigned to. This is because
|
|
* overlapped region of weston surface in another screen shall not be
|
|
* displayed according to ivi use case.
|
|
* - destination rectangle of layer
|
|
* - in multi-screen coordinates,
|
|
* - and intersected inside of an assigned screen,
|
|
* is inversed to surface-local coordinates by inversed matrix:m.
|
|
* - the area is intersected by intersected area between weston_surface and
|
|
* source rectangle of ivi_surface.
|
|
*/
|
|
static void
|
|
calc_surface_to_global_matrix_and_mask_to_weston_surface(
|
|
struct ivi_layout_screen *iviscrn,
|
|
struct ivi_layout_layer *ivilayer,
|
|
struct ivi_layout_surface *ivisurf,
|
|
struct weston_matrix *m,
|
|
struct ivi_rectangle *result)
|
|
{
|
|
const struct ivi_layout_surface_properties *sp = &ivisurf->prop;
|
|
const struct ivi_layout_layer_properties *lp = &ivilayer->prop;
|
|
struct weston_output *output = iviscrn->output;
|
|
struct ivi_rectangle weston_surface_rect = { 0,
|
|
0,
|
|
ivisurf->surface->width,
|
|
ivisurf->surface->height };
|
|
struct ivi_rectangle surface_source_rect = { sp->source_x,
|
|
sp->source_y,
|
|
sp->source_width,
|
|
sp->source_height };
|
|
struct ivi_rectangle surface_dest_rect = { sp->dest_x,
|
|
sp->dest_y,
|
|
sp->dest_width,
|
|
sp->dest_height };
|
|
struct ivi_rectangle layer_source_rect = { lp->source_x,
|
|
lp->source_y,
|
|
lp->source_width,
|
|
lp->source_height };
|
|
struct ivi_rectangle layer_dest_rect = { lp->dest_x,
|
|
lp->dest_y,
|
|
lp->dest_width,
|
|
lp->dest_height };
|
|
struct ivi_rectangle screen_dest_rect = { output->x,
|
|
output->y,
|
|
output->width,
|
|
output->height };
|
|
struct ivi_rectangle layer_dest_rect_in_global =
|
|
{ lp->dest_x + output->x,
|
|
lp->dest_y + output->y,
|
|
lp->dest_width,
|
|
lp->dest_height };
|
|
struct ivi_rectangle surface_result;
|
|
struct ivi_rectangle layer_dest_rect_in_global_intersected;
|
|
|
|
/*
|
|
* the whole transformation matrix:m from surface-local
|
|
* coordinates to global coordinates, which is computed by
|
|
* two steps,
|
|
* - surface-local coordinates to layer-local coordinates
|
|
* - layer-local coordinates to single screen-local coordinates
|
|
* - single screen-local coordinates to multi-screen coordinates,
|
|
* which are global coordinates.
|
|
*/
|
|
calc_transformation_matrix(&surface_source_rect, &surface_dest_rect, m);
|
|
calc_transformation_matrix(&layer_source_rect, &layer_dest_rect, m);
|
|
|
|
weston_matrix_translate(m, output->x, output->y, 0.0f);
|
|
|
|
/* this intersected ivi_rectangle would be used for masking
|
|
* weston_surface
|
|
*/
|
|
ivi_rectangle_intersect(&surface_source_rect, &weston_surface_rect,
|
|
&surface_result);
|
|
|
|
/*
|
|
* destination rectangle of layer in multi screens coordinate
|
|
* is intersected to avoid displaying outside of an assigned screen.
|
|
*/
|
|
ivi_rectangle_intersect(&layer_dest_rect_in_global, &screen_dest_rect,
|
|
&layer_dest_rect_in_global_intersected);
|
|
|
|
/* calc masking area of weston_surface from m */
|
|
calc_inverse_matrix_transform(m,
|
|
&layer_dest_rect_in_global_intersected,
|
|
&surface_result,
|
|
result);
|
|
}
|
|
|
|
static void
|
|
update_prop(struct ivi_layout_view *ivi_view)
|
|
{
|
|
struct ivi_layout_surface *ivisurf = ivi_view->ivisurf;
|
|
struct ivi_layout_layer *ivilayer = ivi_view->on_layer;
|
|
struct ivi_layout_screen *iviscrn = ivilayer->on_screen;
|
|
struct ivi_rectangle r;
|
|
bool can_calc = true;
|
|
|
|
/*In case of no prop change, this just returns*/
|
|
if (!ivilayer->prop.event_mask && !ivisurf->prop.event_mask)
|
|
return;
|
|
|
|
update_opacity(ivilayer, ivisurf, ivi_view->view);
|
|
|
|
if (ivisurf->prop.source_width == 0 || ivisurf->prop.source_height == 0) {
|
|
weston_log("ivi-shell: source rectangle is not yet set by ivi_layout_surface_set_source_rectangle\n");
|
|
can_calc = false;
|
|
}
|
|
|
|
if (ivisurf->prop.dest_width == 0 || ivisurf->prop.dest_height == 0) {
|
|
weston_log("ivi-shell: destination rectangle is not yet set by ivi_layout_surface_set_destination_rectangle\n");
|
|
can_calc = false;
|
|
}
|
|
|
|
if (can_calc) {
|
|
wl_list_remove(&ivi_view->transform.link);
|
|
weston_matrix_init(&ivi_view->transform.matrix);
|
|
|
|
calc_surface_to_global_matrix_and_mask_to_weston_surface(
|
|
iviscrn, ivilayer, ivisurf, &ivi_view->transform.matrix, &r);
|
|
|
|
weston_view_set_mask(ivi_view->view, r.x, r.y, r.width, r.height);
|
|
wl_list_insert(&ivi_view->view->geometry.transformation_list,
|
|
&ivi_view->transform.link);
|
|
|
|
weston_view_set_transform_parent(ivi_view->view, NULL);
|
|
}
|
|
|
|
ivisurf->update_count++;
|
|
|
|
weston_view_geometry_dirty(ivi_view->view);
|
|
|
|
weston_surface_damage(ivisurf->surface);
|
|
}
|
|
|
|
static void
|
|
commit_changes(struct ivi_layout *layout)
|
|
{
|
|
struct ivi_layout_screen *iviscrn = NULL;
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
struct ivi_layout_surface *ivisurf = NULL;
|
|
struct ivi_layout_view *ivi_view = NULL;
|
|
|
|
wl_list_for_each(ivi_view, &layout->view_list, link) {
|
|
ivisurf = ivi_view->ivisurf;
|
|
ivilayer = ivi_view->on_layer;
|
|
iviscrn = ivilayer->on_screen;
|
|
|
|
/*
|
|
* If the view is not on the currently rendered scenegraph,
|
|
* we do not need to update its properties.
|
|
*/
|
|
if (wl_list_empty(&ivi_view->order_link) || !iviscrn)
|
|
continue;
|
|
|
|
/*
|
|
* If the view's layer or surface is invisible, we do not need
|
|
* to update its properties.
|
|
*/
|
|
if (!ivilayer->prop.visibility || !ivisurf->prop.visibility) {
|
|
/*
|
|
* If ivilayer or ivisurf of ivi_view is made invisible
|
|
* in this commit_changes call, we have to damage
|
|
* the weston_view below this ivi_view. Otherwise content
|
|
* of this ivi_view will stay visible.
|
|
*/
|
|
if ((ivilayer->prop.event_mask | ivisurf->prop.event_mask) &
|
|
IVI_NOTIFICATION_VISIBILITY)
|
|
weston_view_damage_below(ivi_view->view);
|
|
|
|
continue;
|
|
}
|
|
|
|
update_prop(ivi_view);
|
|
}
|
|
}
|
|
|
|
static void
|
|
commit_surface_list(struct ivi_layout *layout)
|
|
{
|
|
struct ivi_layout_surface *ivisurf = NULL;
|
|
int32_t dest_x = 0;
|
|
int32_t dest_y = 0;
|
|
int32_t dest_width = 0;
|
|
int32_t dest_height = 0;
|
|
int32_t configured = 0;
|
|
|
|
wl_list_for_each(ivisurf, &layout->surface_list, link) {
|
|
if (ivisurf->pending.prop.transition_type == IVI_LAYOUT_TRANSITION_VIEW_DEFAULT) {
|
|
dest_x = ivisurf->prop.dest_x;
|
|
dest_y = ivisurf->prop.dest_y;
|
|
dest_width = ivisurf->prop.dest_width;
|
|
dest_height = ivisurf->prop.dest_height;
|
|
|
|
ivi_layout_transition_move_resize_view(ivisurf,
|
|
ivisurf->pending.prop.dest_x,
|
|
ivisurf->pending.prop.dest_y,
|
|
ivisurf->pending.prop.dest_width,
|
|
ivisurf->pending.prop.dest_height,
|
|
ivisurf->pending.prop.transition_duration);
|
|
|
|
if (ivisurf->pending.prop.visibility) {
|
|
ivi_layout_transition_visibility_on(ivisurf, ivisurf->pending.prop.transition_duration);
|
|
} else {
|
|
ivi_layout_transition_visibility_off(ivisurf, ivisurf->pending.prop.transition_duration);
|
|
}
|
|
|
|
ivisurf->prop = ivisurf->pending.prop;
|
|
ivisurf->prop.dest_x = dest_x;
|
|
ivisurf->prop.dest_y = dest_y;
|
|
ivisurf->prop.dest_width = dest_width;
|
|
ivisurf->prop.dest_height = dest_height;
|
|
ivisurf->prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
ivisurf->pending.prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
|
|
} else if (ivisurf->pending.prop.transition_type == IVI_LAYOUT_TRANSITION_VIEW_DEST_RECT_ONLY) {
|
|
dest_x = ivisurf->prop.dest_x;
|
|
dest_y = ivisurf->prop.dest_y;
|
|
dest_width = ivisurf->prop.dest_width;
|
|
dest_height = ivisurf->prop.dest_height;
|
|
|
|
ivi_layout_transition_move_resize_view(ivisurf,
|
|
ivisurf->pending.prop.dest_x,
|
|
ivisurf->pending.prop.dest_y,
|
|
ivisurf->pending.prop.dest_width,
|
|
ivisurf->pending.prop.dest_height,
|
|
ivisurf->pending.prop.transition_duration);
|
|
|
|
ivisurf->prop = ivisurf->pending.prop;
|
|
ivisurf->prop.dest_x = dest_x;
|
|
ivisurf->prop.dest_y = dest_y;
|
|
ivisurf->prop.dest_width = dest_width;
|
|
ivisurf->prop.dest_height = dest_height;
|
|
|
|
ivisurf->prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
ivisurf->pending.prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
|
|
} else if (ivisurf->pending.prop.transition_type == IVI_LAYOUT_TRANSITION_VIEW_FADE_ONLY) {
|
|
configured = 0;
|
|
if (ivisurf->pending.prop.visibility) {
|
|
ivi_layout_transition_visibility_on(ivisurf, ivisurf->pending.prop.transition_duration);
|
|
} else {
|
|
ivi_layout_transition_visibility_off(ivisurf, ivisurf->pending.prop.transition_duration);
|
|
}
|
|
|
|
if (ivisurf->prop.dest_width != ivisurf->pending.prop.dest_width ||
|
|
ivisurf->prop.dest_height != ivisurf->pending.prop.dest_height) {
|
|
configured = 1;
|
|
}
|
|
|
|
ivisurf->prop = ivisurf->pending.prop;
|
|
ivisurf->prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
ivisurf->pending.prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
|
|
if (configured && !is_surface_transition(ivisurf)) {
|
|
shell_surface_send_configure(ivisurf->surface,
|
|
ivisurf->prop.dest_width,
|
|
ivisurf->prop.dest_height);
|
|
}
|
|
} else {
|
|
configured = 0;
|
|
if (ivisurf->prop.dest_width != ivisurf->pending.prop.dest_width ||
|
|
ivisurf->prop.dest_height != ivisurf->pending.prop.dest_height) {
|
|
configured = 1;
|
|
}
|
|
|
|
ivisurf->prop = ivisurf->pending.prop;
|
|
ivisurf->prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
ivisurf->pending.prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
|
|
if (configured && !is_surface_transition(ivisurf)) {
|
|
shell_surface_send_configure(ivisurf->surface,
|
|
ivisurf->prop.dest_width,
|
|
ivisurf->prop.dest_height);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
commit_layer_list(struct ivi_layout *layout)
|
|
{
|
|
struct ivi_layout_view *ivi_view = NULL;
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
struct ivi_layout_view *next = NULL;
|
|
|
|
wl_list_for_each(ivilayer, &layout->layer_list, link) {
|
|
if (ivilayer->pending.prop.transition_type == IVI_LAYOUT_TRANSITION_LAYER_MOVE) {
|
|
ivi_layout_transition_move_layer(ivilayer, ivilayer->pending.prop.dest_x, ivilayer->pending.prop.dest_y, ivilayer->pending.prop.transition_duration);
|
|
} else if (ivilayer->pending.prop.transition_type == IVI_LAYOUT_TRANSITION_LAYER_FADE) {
|
|
ivi_layout_transition_fade_layer(ivilayer,ivilayer->pending.prop.is_fade_in,
|
|
ivilayer->pending.prop.start_alpha,ivilayer->pending.prop.end_alpha,
|
|
NULL, NULL,
|
|
ivilayer->pending.prop.transition_duration);
|
|
}
|
|
ivilayer->pending.prop.transition_type = IVI_LAYOUT_TRANSITION_NONE;
|
|
|
|
ivilayer->prop = ivilayer->pending.prop;
|
|
|
|
if (!ivilayer->order.dirty) {
|
|
continue;
|
|
}
|
|
|
|
wl_list_for_each_safe(ivi_view, next, &ivilayer->order.view_list,
|
|
order_link) {
|
|
wl_list_remove(&ivi_view->order_link);
|
|
wl_list_init(&ivi_view->order_link);
|
|
ivi_view->ivisurf->prop.event_mask |= IVI_NOTIFICATION_REMOVE;
|
|
}
|
|
|
|
assert(wl_list_empty(&ivilayer->order.view_list));
|
|
|
|
wl_list_for_each(ivi_view, &ivilayer->pending.view_list,
|
|
pending_link) {
|
|
wl_list_remove(&ivi_view->order_link);
|
|
wl_list_insert(&ivilayer->order.view_list, &ivi_view->order_link);
|
|
ivi_view->ivisurf->prop.event_mask |= IVI_NOTIFICATION_ADD;
|
|
}
|
|
|
|
ivilayer->order.dirty = 0;
|
|
}
|
|
}
|
|
|
|
static void
|
|
commit_screen_list(struct ivi_layout *layout)
|
|
{
|
|
struct ivi_layout_screen *iviscrn = NULL;
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
struct ivi_layout_layer *next = NULL;
|
|
struct ivi_layout_view *ivi_view = NULL;
|
|
|
|
/* Clear view list of layout ivi_layer */
|
|
wl_list_init(&layout->layout_layer.view_list.link);
|
|
|
|
wl_list_for_each(iviscrn, &layout->screen_list, link) {
|
|
if (iviscrn->order.dirty) {
|
|
wl_list_for_each_safe(ivilayer, next,
|
|
&iviscrn->order.layer_list, order.link) {
|
|
ivilayer->on_screen = NULL;
|
|
wl_list_remove(&ivilayer->order.link);
|
|
wl_list_init(&ivilayer->order.link);
|
|
ivilayer->prop.event_mask |= IVI_NOTIFICATION_REMOVE;
|
|
}
|
|
|
|
assert(wl_list_empty(&iviscrn->order.layer_list));
|
|
|
|
wl_list_for_each(ivilayer, &iviscrn->pending.layer_list,
|
|
pending.link) {
|
|
/* FIXME: avoid to insert order.link to multiple screens */
|
|
wl_list_remove(&ivilayer->order.link);
|
|
|
|
wl_list_insert(&iviscrn->order.layer_list,
|
|
&ivilayer->order.link);
|
|
ivilayer->on_screen = iviscrn;
|
|
ivilayer->prop.event_mask |= IVI_NOTIFICATION_ADD;
|
|
}
|
|
|
|
iviscrn->order.dirty = 0;
|
|
}
|
|
|
|
wl_list_for_each(ivilayer, &iviscrn->order.layer_list, order.link) {
|
|
if (ivilayer->prop.visibility == false)
|
|
continue;
|
|
|
|
wl_list_for_each(ivi_view, &ivilayer->order.view_list, order_link) {
|
|
if (ivi_view->ivisurf->prop.visibility == false)
|
|
continue;
|
|
|
|
weston_layer_entry_insert(&layout->layout_layer.view_list,
|
|
&ivi_view->view->layer_link);
|
|
|
|
ivi_view->view->output = iviscrn->output;
|
|
ivi_view->ivisurf->surface->is_mapped = true;
|
|
ivi_view->view->is_mapped = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
commit_transition(struct ivi_layout* layout)
|
|
{
|
|
if (wl_list_empty(&layout->pending_transition_list)) {
|
|
return;
|
|
}
|
|
|
|
wl_list_insert_list(&layout->transitions->transition_list,
|
|
&layout->pending_transition_list);
|
|
|
|
wl_list_init(&layout->pending_transition_list);
|
|
|
|
wl_event_source_timer_update(layout->transitions->event_source, 1);
|
|
}
|
|
|
|
static void
|
|
send_surface_prop(struct ivi_layout_surface *ivisurf)
|
|
{
|
|
wl_signal_emit(&ivisurf->property_changed, ivisurf);
|
|
ivisurf->pending.prop.event_mask = 0;
|
|
}
|
|
|
|
static void
|
|
send_layer_prop(struct ivi_layout_layer *ivilayer)
|
|
{
|
|
wl_signal_emit(&ivilayer->property_changed, ivilayer);
|
|
ivilayer->pending.prop.event_mask = 0;
|
|
}
|
|
|
|
static void
|
|
send_prop(struct ivi_layout *layout)
|
|
{
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
struct ivi_layout_surface *ivisurf = NULL;
|
|
|
|
wl_list_for_each_reverse(ivilayer, &layout->layer_list, link) {
|
|
if (ivilayer->prop.event_mask)
|
|
send_layer_prop(ivilayer);
|
|
}
|
|
|
|
wl_list_for_each_reverse(ivisurf, &layout->surface_list, link) {
|
|
if (ivisurf->prop.event_mask)
|
|
send_surface_prop(ivisurf);
|
|
}
|
|
}
|
|
|
|
static void
|
|
clear_view_pending_list(struct ivi_layout_layer *ivilayer)
|
|
{
|
|
struct ivi_layout_view *view_link = NULL;
|
|
struct ivi_layout_view *view_next = NULL;
|
|
|
|
wl_list_for_each_safe(view_link, view_next,
|
|
&ivilayer->pending.view_list, pending_link) {
|
|
wl_list_remove(&view_link->pending_link);
|
|
wl_list_init(&view_link->pending_link);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Exported APIs of ivi-layout library are implemented from here.
|
|
* Brief of APIs is described in ivi-layout-export.h.
|
|
*/
|
|
static int32_t
|
|
ivi_layout_add_listener_create_layer(struct wl_listener *listener)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
if (listener == NULL) {
|
|
weston_log("ivi_layout_add_listener_create_layer: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_signal_add(&layout->layer_notification.created, listener);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_add_listener_remove_layer(struct wl_listener *listener)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
if (listener == NULL) {
|
|
weston_log("ivi_layout_add_listener_remove_layer: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_signal_add(&layout->layer_notification.removed, listener);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_add_listener_create_surface(struct wl_listener *listener)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
if (listener == NULL) {
|
|
weston_log("ivi_layout_add_listener_create_surface: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_signal_add(&layout->surface_notification.created, listener);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_add_listener_remove_surface(struct wl_listener *listener)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
if (listener == NULL) {
|
|
weston_log("ivi_layout_add_listener_remove_surface: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_signal_add(&layout->surface_notification.removed, listener);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_add_listener_configure_surface(struct wl_listener *listener)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
if (listener == NULL) {
|
|
weston_log("ivi_layout_add_listener_configure_surface: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_signal_add(&layout->surface_notification.configure_changed, listener);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
uint32_t
|
|
ivi_layout_get_id_of_surface(struct ivi_layout_surface *ivisurf)
|
|
{
|
|
return ivisurf->id_surface;
|
|
}
|
|
|
|
static uint32_t
|
|
ivi_layout_get_id_of_layer(struct ivi_layout_layer *ivilayer)
|
|
{
|
|
return ivilayer->id_layer;
|
|
}
|
|
|
|
static struct ivi_layout_layer *
|
|
ivi_layout_get_layer_from_id(uint32_t id_layer)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
|
|
wl_list_for_each(ivilayer, &layout->layer_list, link) {
|
|
if (ivilayer->id_layer == id_layer) {
|
|
return ivilayer;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
struct ivi_layout_surface *
|
|
ivi_layout_get_surface_from_id(uint32_t id_surface)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_surface *ivisurf = NULL;
|
|
|
|
wl_list_for_each(ivisurf, &layout->surface_list, link) {
|
|
if (ivisurf->id_surface == id_surface) {
|
|
return ivisurf;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_surface_add_listener(struct ivi_layout_surface *ivisurf,
|
|
struct wl_listener *listener)
|
|
{
|
|
if (ivisurf == NULL || listener == NULL) {
|
|
weston_log("ivi_layout_surface_add_listener: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_signal_add(&ivisurf->property_changed, listener);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static const struct ivi_layout_layer_properties *
|
|
ivi_layout_get_properties_of_layer(struct ivi_layout_layer *ivilayer)
|
|
{
|
|
if (ivilayer == NULL) {
|
|
weston_log("ivi_layout_get_properties_of_layer: invalid argument\n");
|
|
return NULL;
|
|
}
|
|
|
|
return &ivilayer->prop;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_get_screens_under_layer(struct ivi_layout_layer *ivilayer,
|
|
int32_t *pLength,
|
|
struct weston_output ***ppArray)
|
|
{
|
|
int32_t length = 0;
|
|
int32_t n = 0;
|
|
|
|
if (ivilayer == NULL || pLength == NULL || ppArray == NULL) {
|
|
weston_log("ivi_layout_get_screens_under_layer: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
if (ivilayer->on_screen != NULL)
|
|
length = 1;
|
|
|
|
if (length != 0) {
|
|
/* the Array must be free by module which called this function */
|
|
*ppArray = calloc(length, sizeof(struct weston_output *));
|
|
if (*ppArray == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
(*ppArray)[n++] = ivilayer->on_screen->output;
|
|
}
|
|
|
|
*pLength = length;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_get_layers(int32_t *pLength, struct ivi_layout_layer ***ppArray)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
int32_t length = 0;
|
|
int32_t n = 0;
|
|
|
|
if (pLength == NULL || ppArray == NULL) {
|
|
weston_log("ivi_layout_get_layers: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
length = wl_list_length(&layout->layer_list);
|
|
|
|
if (length != 0) {
|
|
/* the Array must be freed by module which called this function */
|
|
*ppArray = calloc(length, sizeof(struct ivi_layout_layer *));
|
|
if (*ppArray == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_list_for_each(ivilayer, &layout->layer_list, link) {
|
|
(*ppArray)[n++] = ivilayer;
|
|
}
|
|
}
|
|
|
|
*pLength = length;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_get_layers_on_screen(struct weston_output *output,
|
|
int32_t *pLength,
|
|
struct ivi_layout_layer ***ppArray)
|
|
{
|
|
struct ivi_layout_screen *iviscrn = NULL;
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
int32_t length = 0;
|
|
int32_t n = 0;
|
|
|
|
if (output == NULL || pLength == NULL || ppArray == NULL) {
|
|
weston_log("ivi_layout_get_layers_on_screen: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
iviscrn = get_screen_from_output(output);
|
|
length = wl_list_length(&iviscrn->order.layer_list);
|
|
|
|
if (length != 0) {
|
|
/* the Array must be freed by module which called this function */
|
|
*ppArray = calloc(length, sizeof(struct ivi_layout_layer *));
|
|
if (*ppArray == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_list_for_each(ivilayer, &iviscrn->order.layer_list, order.link) {
|
|
(*ppArray)[n++] = ivilayer;
|
|
}
|
|
}
|
|
|
|
*pLength = length;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_get_layers_under_surface(struct ivi_layout_surface *ivisurf,
|
|
int32_t *pLength,
|
|
struct ivi_layout_layer ***ppArray)
|
|
{
|
|
struct ivi_layout_view *ivi_view;
|
|
int32_t length = 0;
|
|
int32_t n = 0;
|
|
|
|
if (ivisurf == NULL || pLength == NULL || ppArray == NULL) {
|
|
weston_log("ivi_layout_getLayers: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
if (!wl_list_empty(&ivisurf->view_list)) {
|
|
/* the Array must be free by module which called this function */
|
|
length = wl_list_length(&ivisurf->view_list);
|
|
*ppArray = calloc(length, sizeof(struct ivi_layout_layer *));
|
|
if (*ppArray == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_list_for_each_reverse(ivi_view, &ivisurf->view_list, surf_link) {
|
|
if (ivi_view_is_rendered(ivi_view))
|
|
(*ppArray)[n++] = ivi_view->on_layer;
|
|
else
|
|
length--;
|
|
}
|
|
}
|
|
|
|
*pLength = length;
|
|
|
|
if (!length) {
|
|
free(*ppArray);
|
|
*ppArray = NULL;
|
|
}
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static
|
|
int32_t
|
|
ivi_layout_get_surfaces(int32_t *pLength, struct ivi_layout_surface ***ppArray)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_surface *ivisurf = NULL;
|
|
int32_t length = 0;
|
|
int32_t n = 0;
|
|
|
|
if (pLength == NULL || ppArray == NULL) {
|
|
weston_log("ivi_layout_get_surfaces: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
length = wl_list_length(&layout->surface_list);
|
|
|
|
if (length != 0) {
|
|
/* the Array must be freed by module which called this function */
|
|
*ppArray = calloc(length, sizeof(struct ivi_layout_surface *));
|
|
if (*ppArray == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_list_for_each(ivisurf, &layout->surface_list, link) {
|
|
(*ppArray)[n++] = ivisurf;
|
|
}
|
|
}
|
|
|
|
*pLength = length;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_get_surfaces_on_layer(struct ivi_layout_layer *ivilayer,
|
|
int32_t *pLength,
|
|
struct ivi_layout_surface ***ppArray)
|
|
{
|
|
struct ivi_layout_view *ivi_view = NULL;
|
|
int32_t length = 0;
|
|
int32_t n = 0;
|
|
|
|
if (ivilayer == NULL || pLength == NULL || ppArray == NULL) {
|
|
weston_log("ivi_layout_getSurfaceIDsOnLayer: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
length = wl_list_length(&ivilayer->order.view_list);
|
|
|
|
if (length != 0) {
|
|
/* the Array must be freed by module which called this function */
|
|
*ppArray = calloc(length, sizeof(struct ivi_layout_surface *));
|
|
if (*ppArray == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_list_for_each(ivi_view, &ivilayer->order.view_list, order_link) {
|
|
(*ppArray)[n++] = ivi_view->ivisurf;
|
|
}
|
|
}
|
|
|
|
*pLength = length;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static struct ivi_layout_layer *
|
|
ivi_layout_layer_create_with_dimension(uint32_t id_layer,
|
|
int32_t width, int32_t height)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
|
|
ivilayer = get_layer(&layout->layer_list, id_layer);
|
|
if (ivilayer != NULL) {
|
|
weston_log("id_layer is already created\n");
|
|
++ivilayer->ref_count;
|
|
return ivilayer;
|
|
}
|
|
|
|
ivilayer = calloc(1, sizeof *ivilayer);
|
|
if (ivilayer == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return NULL;
|
|
}
|
|
|
|
ivilayer->ref_count = 1;
|
|
wl_signal_init(&ivilayer->property_changed);
|
|
ivilayer->layout = layout;
|
|
ivilayer->id_layer = id_layer;
|
|
|
|
init_layer_properties(&ivilayer->prop, width, height);
|
|
|
|
wl_list_init(&ivilayer->pending.view_list);
|
|
wl_list_init(&ivilayer->pending.link);
|
|
ivilayer->pending.prop = ivilayer->prop;
|
|
|
|
wl_list_init(&ivilayer->order.view_list);
|
|
wl_list_init(&ivilayer->order.link);
|
|
|
|
wl_list_insert(&layout->layer_list, &ivilayer->link);
|
|
|
|
wl_signal_emit(&layout->layer_notification.created, ivilayer);
|
|
|
|
return ivilayer;
|
|
}
|
|
|
|
static void
|
|
ivi_layout_layer_destroy(struct ivi_layout_layer *ivilayer)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_view *ivi_view, *next;
|
|
|
|
if (ivilayer == NULL) {
|
|
weston_log("ivi_layout_layer_destroy: invalid argument\n");
|
|
return;
|
|
}
|
|
|
|
if (--ivilayer->ref_count > 0)
|
|
return;
|
|
|
|
/*Destroy all ivi_views*/
|
|
wl_list_for_each_safe(ivi_view, next, &layout->view_list, link) {
|
|
if (ivi_view->on_layer == ivilayer)
|
|
ivi_view_destroy(ivi_view);
|
|
}
|
|
|
|
wl_signal_emit(&layout->layer_notification.removed, ivilayer);
|
|
|
|
wl_list_remove(&ivilayer->pending.link);
|
|
wl_list_remove(&ivilayer->order.link);
|
|
wl_list_remove(&ivilayer->link);
|
|
|
|
free(ivilayer);
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_layer_set_visibility(struct ivi_layout_layer *ivilayer,
|
|
bool newVisibility)
|
|
{
|
|
struct ivi_layout_layer_properties *prop = NULL;
|
|
|
|
if (ivilayer == NULL) {
|
|
weston_log("ivi_layout_layer_set_visibility: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivilayer->pending.prop;
|
|
prop->visibility = newVisibility;
|
|
|
|
if (ivilayer->prop.visibility != newVisibility)
|
|
prop->event_mask |= IVI_NOTIFICATION_VISIBILITY;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_VISIBILITY;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_layer_set_opacity(struct ivi_layout_layer *ivilayer,
|
|
wl_fixed_t opacity)
|
|
{
|
|
struct ivi_layout_layer_properties *prop = NULL;
|
|
|
|
if (ivilayer == NULL ||
|
|
opacity < wl_fixed_from_double(0.0) ||
|
|
wl_fixed_from_double(1.0) < opacity) {
|
|
weston_log("ivi_layout_layer_set_opacity: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivilayer->pending.prop;
|
|
prop->opacity = opacity;
|
|
|
|
if (ivilayer->prop.opacity != opacity)
|
|
prop->event_mask |= IVI_NOTIFICATION_OPACITY;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_OPACITY;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_layer_set_source_rectangle(struct ivi_layout_layer *ivilayer,
|
|
int32_t x, int32_t y,
|
|
int32_t width, int32_t height)
|
|
{
|
|
struct ivi_layout_layer_properties *prop = NULL;
|
|
|
|
if (ivilayer == NULL) {
|
|
weston_log("ivi_layout_layer_set_source_rectangle: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivilayer->pending.prop;
|
|
prop->source_x = x;
|
|
prop->source_y = y;
|
|
prop->source_width = width;
|
|
prop->source_height = height;
|
|
|
|
if (ivilayer->prop.source_x != x || ivilayer->prop.source_y != y ||
|
|
ivilayer->prop.source_width != width ||
|
|
ivilayer->prop.source_height != height)
|
|
prop->event_mask |= IVI_NOTIFICATION_SOURCE_RECT;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_SOURCE_RECT;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_layer_set_destination_rectangle(struct ivi_layout_layer *ivilayer,
|
|
int32_t x, int32_t y,
|
|
int32_t width, int32_t height)
|
|
{
|
|
struct ivi_layout_layer_properties *prop = NULL;
|
|
|
|
if (ivilayer == NULL) {
|
|
weston_log("ivi_layout_layer_set_destination_rectangle: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivilayer->pending.prop;
|
|
prop->dest_x = x;
|
|
prop->dest_y = y;
|
|
prop->dest_width = width;
|
|
prop->dest_height = height;
|
|
|
|
if (ivilayer->prop.dest_x != x || ivilayer->prop.dest_y != y ||
|
|
ivilayer->prop.dest_width != width ||
|
|
ivilayer->prop.dest_height != height)
|
|
prop->event_mask |= IVI_NOTIFICATION_DEST_RECT;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_DEST_RECT;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_layer_set_render_order(struct ivi_layout_layer *ivilayer,
|
|
struct ivi_layout_surface **pSurface,
|
|
int32_t number)
|
|
{
|
|
int32_t i = 0;
|
|
struct ivi_layout_view * ivi_view;
|
|
|
|
if (ivilayer == NULL) {
|
|
weston_log("ivi_layout_layer_set_render_order: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
clear_view_pending_list(ivilayer);
|
|
|
|
for (i = 0; i < number; i++) {
|
|
ivi_view = get_ivi_view(ivilayer, pSurface[i]);
|
|
if (!ivi_view)
|
|
ivi_view = ivi_view_create(ivilayer, pSurface[i]);
|
|
|
|
assert(ivi_view != NULL);
|
|
|
|
wl_list_remove(&ivi_view->pending_link);
|
|
wl_list_insert(&ivilayer->pending.view_list, &ivi_view->pending_link);
|
|
}
|
|
|
|
ivilayer->order.dirty = 1;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_surface_set_visibility(struct ivi_layout_surface *ivisurf,
|
|
bool newVisibility)
|
|
{
|
|
struct ivi_layout_surface_properties *prop = NULL;
|
|
|
|
if (ivisurf == NULL) {
|
|
weston_log("ivi_layout_surface_set_visibility: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivisurf->pending.prop;
|
|
prop->visibility = newVisibility;
|
|
|
|
if (ivisurf->prop.visibility != newVisibility)
|
|
prop->event_mask |= IVI_NOTIFICATION_VISIBILITY;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_VISIBILITY;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_surface_set_opacity(struct ivi_layout_surface *ivisurf,
|
|
wl_fixed_t opacity)
|
|
{
|
|
struct ivi_layout_surface_properties *prop = NULL;
|
|
|
|
if (ivisurf == NULL ||
|
|
opacity < wl_fixed_from_double(0.0) ||
|
|
wl_fixed_from_double(1.0) < opacity) {
|
|
weston_log("ivi_layout_surface_set_opacity: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivisurf->pending.prop;
|
|
prop->opacity = opacity;
|
|
|
|
if (ivisurf->prop.opacity != opacity)
|
|
prop->event_mask |= IVI_NOTIFICATION_OPACITY;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_OPACITY;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_surface_set_destination_rectangle(struct ivi_layout_surface *ivisurf,
|
|
int32_t x, int32_t y,
|
|
int32_t width, int32_t height)
|
|
{
|
|
struct ivi_layout_surface_properties *prop = NULL;
|
|
|
|
if (ivisurf == NULL) {
|
|
weston_log("ivi_layout_surface_set_destination_rectangle: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivisurf->pending.prop;
|
|
prop->start_x = prop->dest_x;
|
|
prop->start_y = prop->dest_y;
|
|
prop->dest_x = x;
|
|
prop->dest_y = y;
|
|
prop->start_width = prop->dest_width;
|
|
prop->start_height = prop->dest_height;
|
|
prop->dest_width = width;
|
|
prop->dest_height = height;
|
|
|
|
if (ivisurf->prop.dest_x != x || ivisurf->prop.dest_y != y ||
|
|
ivisurf->prop.dest_width != width ||
|
|
ivisurf->prop.dest_height != height)
|
|
prop->event_mask |= IVI_NOTIFICATION_DEST_RECT;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_DEST_RECT;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_screen_add_layer(struct weston_output *output,
|
|
struct ivi_layout_layer *addlayer)
|
|
{
|
|
struct ivi_layout_screen *iviscrn;
|
|
|
|
if (output == NULL || addlayer == NULL) {
|
|
weston_log("ivi_layout_screen_add_layer: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
iviscrn = get_screen_from_output(output);
|
|
|
|
wl_list_remove(&addlayer->pending.link);
|
|
wl_list_insert(&iviscrn->pending.layer_list, &addlayer->pending.link);
|
|
|
|
iviscrn->order.dirty = 1;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_screen_remove_layer(struct weston_output *output,
|
|
struct ivi_layout_layer *removelayer)
|
|
{
|
|
struct ivi_layout_screen *iviscrn;
|
|
|
|
if (output == NULL || removelayer == NULL) {
|
|
weston_log("ivi_layout_screen_remove_layer: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
iviscrn = get_screen_from_output(output);
|
|
|
|
wl_list_remove(&removelayer->pending.link);
|
|
wl_list_init(&removelayer->pending.link);
|
|
|
|
iviscrn->order.dirty = 1;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_screen_set_render_order(struct weston_output *output,
|
|
struct ivi_layout_layer **pLayer,
|
|
const int32_t number)
|
|
{
|
|
struct ivi_layout_screen *iviscrn;
|
|
struct ivi_layout_layer *ivilayer = NULL;
|
|
struct ivi_layout_layer *next = NULL;
|
|
int32_t i = 0;
|
|
|
|
if (output == NULL) {
|
|
weston_log("ivi_layout_screen_set_render_order: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
iviscrn = get_screen_from_output(output);
|
|
|
|
wl_list_for_each_safe(ivilayer, next,
|
|
&iviscrn->pending.layer_list, pending.link) {
|
|
wl_list_remove(&ivilayer->pending.link);
|
|
wl_list_init(&ivilayer->pending.link);
|
|
}
|
|
|
|
assert(wl_list_empty(&iviscrn->pending.layer_list));
|
|
|
|
for (i = 0; i < number; i++) {
|
|
wl_list_remove(&pLayer[i]->pending.link);
|
|
wl_list_insert(&iviscrn->pending.layer_list,
|
|
&pLayer[i]->pending.link);
|
|
}
|
|
|
|
iviscrn->order.dirty = 1;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
/**
|
|
* This function is used by the additional ivi-module because of dumping ivi_surface sceenshot.
|
|
* The ivi-module, e.g. ivi-controller.so, is in wayland-ivi-extension of Genivi's Layer Management.
|
|
* This function is used to get the result of drawing by clients.
|
|
*/
|
|
static struct weston_surface *
|
|
ivi_layout_surface_get_weston_surface(struct ivi_layout_surface *ivisurf)
|
|
{
|
|
return ivisurf != NULL ? ivisurf->surface : NULL;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_surface_get_size(struct ivi_layout_surface *ivisurf,
|
|
int32_t *width, int32_t *height,
|
|
int32_t *stride)
|
|
{
|
|
int32_t w;
|
|
int32_t h;
|
|
const size_t bytespp = 4; /* PIXMAN_a8b8g8r8 */
|
|
|
|
if (ivisurf == NULL || ivisurf->surface == NULL) {
|
|
weston_log("%s: invalid argument\n", __func__);
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
weston_surface_get_content_size(ivisurf->surface, &w, &h);
|
|
|
|
if (width != NULL)
|
|
*width = w;
|
|
|
|
if (height != NULL)
|
|
*height = h;
|
|
|
|
if (stride != NULL)
|
|
*stride = w * bytespp;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_layer_add_listener(struct ivi_layout_layer *ivilayer,
|
|
struct wl_listener *listener)
|
|
{
|
|
if (ivilayer == NULL || listener == NULL) {
|
|
weston_log("ivi_layout_layer_add_listener: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
wl_signal_add(&ivilayer->property_changed, listener);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static const struct ivi_layout_surface_properties *
|
|
ivi_layout_get_properties_of_surface(struct ivi_layout_surface *ivisurf)
|
|
{
|
|
if (ivisurf == NULL) {
|
|
weston_log("ivi_layout_get_properties_of_surface: invalid argument\n");
|
|
return NULL;
|
|
}
|
|
|
|
return &ivisurf->prop;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_layer_add_surface(struct ivi_layout_layer *ivilayer,
|
|
struct ivi_layout_surface *addsurf)
|
|
{
|
|
struct ivi_layout_view *ivi_view;
|
|
|
|
if (ivilayer == NULL || addsurf == NULL) {
|
|
weston_log("ivi_layout_layer_add_surface: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
ivi_view = get_ivi_view(ivilayer, addsurf);
|
|
if (!ivi_view)
|
|
ivi_view = ivi_view_create(ivilayer, addsurf);
|
|
|
|
wl_list_remove(&ivi_view->pending_link);
|
|
wl_list_insert(&ivilayer->pending.view_list, &ivi_view->pending_link);
|
|
|
|
ivilayer->order.dirty = 1;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static void
|
|
ivi_layout_layer_remove_surface(struct ivi_layout_layer *ivilayer,
|
|
struct ivi_layout_surface *remsurf)
|
|
{
|
|
struct ivi_layout_view *ivi_view;
|
|
|
|
if (ivilayer == NULL || remsurf == NULL) {
|
|
weston_log("ivi_layout_layer_remove_surface: invalid argument\n");
|
|
return;
|
|
}
|
|
|
|
ivi_view = get_ivi_view(ivilayer, remsurf);
|
|
if (ivi_view) {
|
|
wl_list_remove(&ivi_view->pending_link);
|
|
wl_list_init(&ivi_view->pending_link);
|
|
|
|
ivilayer->order.dirty = 1;
|
|
}
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_surface_set_source_rectangle(struct ivi_layout_surface *ivisurf,
|
|
int32_t x, int32_t y,
|
|
int32_t width, int32_t height)
|
|
{
|
|
struct ivi_layout_surface_properties *prop = NULL;
|
|
|
|
if (ivisurf == NULL) {
|
|
weston_log("ivi_layout_surface_set_source_rectangle: invalid argument\n");
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
prop = &ivisurf->pending.prop;
|
|
prop->source_x = x;
|
|
prop->source_y = y;
|
|
prop->source_width = width;
|
|
prop->source_height = height;
|
|
|
|
if (ivisurf->prop.source_x != x || ivisurf->prop.source_y != y ||
|
|
ivisurf->prop.source_width != width ||
|
|
ivisurf->prop.source_height != height)
|
|
prop->event_mask |= IVI_NOTIFICATION_SOURCE_RECT;
|
|
else
|
|
prop->event_mask &= ~IVI_NOTIFICATION_SOURCE_RECT;
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
int32_t
|
|
ivi_layout_commit_changes(void)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
commit_surface_list(layout);
|
|
commit_layer_list(layout);
|
|
commit_screen_list(layout);
|
|
|
|
commit_transition(layout);
|
|
|
|
commit_changes(layout);
|
|
send_prop(layout);
|
|
weston_compositor_schedule_repaint(layout->compositor);
|
|
|
|
return IVI_SUCCEEDED;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_layer_set_transition(struct ivi_layout_layer *ivilayer,
|
|
enum ivi_layout_transition_type type,
|
|
uint32_t duration)
|
|
{
|
|
if (ivilayer == NULL) {
|
|
weston_log("%s: invalid argument\n", __func__);
|
|
return -1;
|
|
}
|
|
|
|
ivilayer->pending.prop.transition_type = type;
|
|
ivilayer->pending.prop.transition_duration = duration;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_layer_set_fade_info(struct ivi_layout_layer* ivilayer,
|
|
uint32_t is_fade_in,
|
|
double start_alpha, double end_alpha)
|
|
{
|
|
if (ivilayer == NULL) {
|
|
weston_log("%s: invalid argument\n", __func__);
|
|
return -1;
|
|
}
|
|
|
|
ivilayer->pending.prop.is_fade_in = is_fade_in;
|
|
ivilayer->pending.prop.start_alpha = start_alpha;
|
|
ivilayer->pending.prop.end_alpha = end_alpha;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_surface_set_transition_duration(struct ivi_layout_surface *ivisurf,
|
|
uint32_t duration)
|
|
{
|
|
struct ivi_layout_surface_properties *prop;
|
|
|
|
if (ivisurf == NULL) {
|
|
weston_log("%s: invalid argument\n", __func__);
|
|
return -1;
|
|
}
|
|
|
|
prop = &ivisurf->pending.prop;
|
|
prop->transition_duration = duration*10;
|
|
return 0;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_surface_set_transition(struct ivi_layout_surface *ivisurf,
|
|
enum ivi_layout_transition_type type,
|
|
uint32_t duration)
|
|
{
|
|
struct ivi_layout_surface_properties *prop;
|
|
|
|
if (ivisurf == NULL) {
|
|
weston_log("%s: invalid argument\n", __func__);
|
|
return -1;
|
|
}
|
|
|
|
prop = &ivisurf->pending.prop;
|
|
prop->transition_type = type;
|
|
prop->transition_duration = duration;
|
|
return 0;
|
|
}
|
|
|
|
static int32_t
|
|
ivi_layout_surface_dump(struct weston_surface *surface,
|
|
void *target, size_t size,int32_t x, int32_t y,
|
|
int32_t width, int32_t height)
|
|
{
|
|
int result = 0;
|
|
|
|
if (surface == NULL) {
|
|
weston_log("%s: invalid argument\n", __func__);
|
|
return IVI_FAILED;
|
|
}
|
|
|
|
result = weston_surface_copy_content(
|
|
surface, target, size,
|
|
x, y, width, height);
|
|
|
|
return result == 0 ? IVI_SUCCEEDED : IVI_FAILED;
|
|
}
|
|
|
|
/**
|
|
* methods of interaction between ivi-shell with ivi-layout
|
|
*/
|
|
|
|
void
|
|
ivi_layout_surface_configure(struct ivi_layout_surface *ivisurf,
|
|
int32_t width, int32_t height)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
/* emit callback which is set by ivi-layout api user */
|
|
wl_signal_emit(&layout->surface_notification.configure_changed,
|
|
ivisurf);
|
|
}
|
|
|
|
struct ivi_layout_surface*
|
|
ivi_layout_surface_create(struct weston_surface *wl_surface,
|
|
uint32_t id_surface)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
struct ivi_layout_surface *ivisurf = NULL;
|
|
|
|
if (wl_surface == NULL) {
|
|
weston_log("ivi_layout_surface_create: invalid argument\n");
|
|
return NULL;
|
|
}
|
|
|
|
ivisurf = get_surface(&layout->surface_list, id_surface);
|
|
if (ivisurf != NULL) {
|
|
if (ivisurf->surface != NULL) {
|
|
weston_log("id_surface(%d) is already created\n", id_surface);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
ivisurf = calloc(1, sizeof *ivisurf);
|
|
if (ivisurf == NULL) {
|
|
weston_log("fails to allocate memory\n");
|
|
return NULL;
|
|
}
|
|
|
|
wl_signal_init(&ivisurf->property_changed);
|
|
ivisurf->id_surface = id_surface;
|
|
ivisurf->layout = layout;
|
|
|
|
ivisurf->surface = wl_surface;
|
|
|
|
ivisurf->surface->width_from_buffer = 0;
|
|
ivisurf->surface->height_from_buffer = 0;
|
|
|
|
init_surface_properties(&ivisurf->prop);
|
|
|
|
ivisurf->pending.prop = ivisurf->prop;
|
|
|
|
wl_list_init(&ivisurf->view_list);
|
|
|
|
wl_list_insert(&layout->surface_list, &ivisurf->link);
|
|
|
|
wl_signal_emit(&layout->surface_notification.created, ivisurf);
|
|
|
|
return ivisurf;
|
|
}
|
|
|
|
void
|
|
ivi_layout_init_with_compositor(struct weston_compositor *ec)
|
|
{
|
|
struct ivi_layout *layout = get_instance();
|
|
|
|
layout->compositor = ec;
|
|
|
|
wl_list_init(&layout->surface_list);
|
|
wl_list_init(&layout->layer_list);
|
|
wl_list_init(&layout->screen_list);
|
|
wl_list_init(&layout->view_list);
|
|
|
|
wl_signal_init(&layout->layer_notification.created);
|
|
wl_signal_init(&layout->layer_notification.removed);
|
|
|
|
wl_signal_init(&layout->surface_notification.created);
|
|
wl_signal_init(&layout->surface_notification.removed);
|
|
wl_signal_init(&layout->surface_notification.configure_changed);
|
|
|
|
/* Add layout_layer at the last of weston_compositor.layer_list */
|
|
weston_layer_init(&layout->layout_layer, ec);
|
|
weston_layer_set_position(&layout->layout_layer,
|
|
WESTON_LAYER_POSITION_NORMAL);
|
|
|
|
create_screen(ec);
|
|
|
|
layout->transitions = ivi_layout_transition_set_create(ec);
|
|
wl_list_init(&layout->pending_transition_list);
|
|
}
|
|
|
|
static struct ivi_layout_interface ivi_layout_interface = {
|
|
/**
|
|
* commit all changes
|
|
*/
|
|
.commit_changes = ivi_layout_commit_changes,
|
|
|
|
/**
|
|
* surface controller interfaces
|
|
*/
|
|
.add_listener_create_surface = ivi_layout_add_listener_create_surface,
|
|
.add_listener_remove_surface = ivi_layout_add_listener_remove_surface,
|
|
.add_listener_configure_surface = ivi_layout_add_listener_configure_surface,
|
|
.get_surface = shell_get_ivi_layout_surface,
|
|
.get_surfaces = ivi_layout_get_surfaces,
|
|
.get_id_of_surface = ivi_layout_get_id_of_surface,
|
|
.get_surface_from_id = ivi_layout_get_surface_from_id,
|
|
.get_properties_of_surface = ivi_layout_get_properties_of_surface,
|
|
.get_surfaces_on_layer = ivi_layout_get_surfaces_on_layer,
|
|
.surface_set_visibility = ivi_layout_surface_set_visibility,
|
|
.surface_set_opacity = ivi_layout_surface_set_opacity,
|
|
.surface_set_source_rectangle = ivi_layout_surface_set_source_rectangle,
|
|
.surface_set_destination_rectangle = ivi_layout_surface_set_destination_rectangle,
|
|
.surface_add_listener = ivi_layout_surface_add_listener,
|
|
.surface_get_weston_surface = ivi_layout_surface_get_weston_surface,
|
|
.surface_set_transition = ivi_layout_surface_set_transition,
|
|
.surface_set_transition_duration = ivi_layout_surface_set_transition_duration,
|
|
|
|
/**
|
|
* layer controller interfaces
|
|
*/
|
|
.add_listener_create_layer = ivi_layout_add_listener_create_layer,
|
|
.add_listener_remove_layer = ivi_layout_add_listener_remove_layer,
|
|
.layer_create_with_dimension = ivi_layout_layer_create_with_dimension,
|
|
.layer_destroy = ivi_layout_layer_destroy,
|
|
.get_layers = ivi_layout_get_layers,
|
|
.get_id_of_layer = ivi_layout_get_id_of_layer,
|
|
.get_layer_from_id = ivi_layout_get_layer_from_id,
|
|
.get_properties_of_layer = ivi_layout_get_properties_of_layer,
|
|
.get_layers_under_surface = ivi_layout_get_layers_under_surface,
|
|
.get_layers_on_screen = ivi_layout_get_layers_on_screen,
|
|
.layer_set_visibility = ivi_layout_layer_set_visibility,
|
|
.layer_set_opacity = ivi_layout_layer_set_opacity,
|
|
.layer_set_source_rectangle = ivi_layout_layer_set_source_rectangle,
|
|
.layer_set_destination_rectangle = ivi_layout_layer_set_destination_rectangle,
|
|
.layer_add_surface = ivi_layout_layer_add_surface,
|
|
.layer_remove_surface = ivi_layout_layer_remove_surface,
|
|
.layer_set_render_order = ivi_layout_layer_set_render_order,
|
|
.layer_add_listener = ivi_layout_layer_add_listener,
|
|
.layer_set_transition = ivi_layout_layer_set_transition,
|
|
|
|
/**
|
|
* screen controller interfaces
|
|
*/
|
|
.get_screens_under_layer = ivi_layout_get_screens_under_layer,
|
|
.screen_add_layer = ivi_layout_screen_add_layer,
|
|
.screen_remove_layer = ivi_layout_screen_remove_layer,
|
|
.screen_set_render_order = ivi_layout_screen_set_render_order,
|
|
|
|
/**
|
|
* animation
|
|
*/
|
|
.transition_move_layer_cancel = ivi_layout_transition_move_layer_cancel,
|
|
.layer_set_fade_info = ivi_layout_layer_set_fade_info,
|
|
|
|
/**
|
|
* surface content dumping for debugging
|
|
*/
|
|
.surface_get_size = ivi_layout_surface_get_size,
|
|
.surface_dump = ivi_layout_surface_dump,
|
|
};
|
|
|
|
int
|
|
load_controller_modules(struct weston_compositor *compositor, const char *modules,
|
|
int *argc, char *argv[])
|
|
{
|
|
const char *p, *end;
|
|
char buffer[256];
|
|
int (*controller_module_init)(struct weston_compositor *compositor,
|
|
int *argc, char *argv[],
|
|
const struct ivi_layout_interface *interface,
|
|
size_t interface_version);
|
|
|
|
if (modules == NULL)
|
|
return 0;
|
|
|
|
p = modules;
|
|
while (*p) {
|
|
end = strchrnul(p, ',');
|
|
snprintf(buffer, sizeof buffer, "%.*s", (int)(end - p), p);
|
|
|
|
controller_module_init =
|
|
wet_load_module_entrypoint(buffer,
|
|
"controller_module_init");
|
|
if (!controller_module_init)
|
|
return -1;
|
|
|
|
if (controller_module_init(compositor, argc, argv,
|
|
&ivi_layout_interface,
|
|
sizeof(struct ivi_layout_interface)) != 0) {
|
|
weston_log("ivi-shell: Initialization of controller module fails");
|
|
return -1;
|
|
}
|
|
|
|
p = end;
|
|
while (*p == ',')
|
|
p++;
|
|
}
|
|
|
|
return 0;
|
|
}
|