mirror of
https://github.com/swaywm/sway.git
synced 2024-11-10 18:33:14 +00:00
128 lines
3.7 KiB
C
128 lines
3.7 KiB
C
#define _POSIX_C_SOURCE 200809L
|
|
#include <stdlib.h>
|
|
#include <time.h>
|
|
#include <wayland-server.h>
|
|
#include <wlr/types/wlr_output.h>
|
|
#include <wlr/types/wlr_surface.h>
|
|
#include <wlr/render.h>
|
|
#include <wlr/render/matrix.h>
|
|
#include "log.h"
|
|
#include "sway/container.h"
|
|
#include "sway/layout.h"
|
|
#include "sway/output.h"
|
|
#include "sway/server.h"
|
|
#include "sway/view.h"
|
|
|
|
static void output_frame_view(swayc_t *view, void *data) {
|
|
struct sway_output *output = data;
|
|
struct wlr_output *wlr_output = output->wlr_output;
|
|
struct sway_view *sway_view = view->sway_view;
|
|
struct wlr_surface *surface = sway_view->surface;
|
|
if (!wlr_surface_has_buffer(surface)) {
|
|
return;
|
|
}
|
|
// TODO
|
|
// - Deal with wlr_output_layout
|
|
int width = sway_view->width;
|
|
int height = sway_view->height;
|
|
int render_width = width * wlr_output->scale;
|
|
int render_height = height * wlr_output->scale;
|
|
double ox = view->x, oy = view->y;
|
|
// TODO
|
|
//wlr_output_layout_output_coords(desktop->layout, wlr_output, &ox, &oy);
|
|
ox *= wlr_output->scale;
|
|
oy *= wlr_output->scale;
|
|
// TODO
|
|
//if (wlr_output_layout_intersects(desktop->layout, wlr_output,
|
|
// lx, ly, lx + render_width, ly + render_height)) {
|
|
// return;
|
|
//}
|
|
|
|
// TODO
|
|
double rotation = 0;
|
|
float matrix[16];
|
|
|
|
float translate_origin[16];
|
|
wlr_matrix_translate(&translate_origin,
|
|
(int)ox + render_width / 2, (int)oy + render_height / 2, 0);
|
|
|
|
float rotate[16];
|
|
wlr_matrix_rotate(&rotate, rotation);
|
|
|
|
float translate_center[16];
|
|
wlr_matrix_translate(&translate_center, -render_width / 2,
|
|
-render_height / 2, 0);
|
|
|
|
float scale[16];
|
|
wlr_matrix_scale(&scale, render_width, render_height, 1);
|
|
|
|
float transform[16];
|
|
wlr_matrix_mul(&translate_origin, &rotate, &transform);
|
|
wlr_matrix_mul(&transform, &translate_center, &transform);
|
|
wlr_matrix_mul(&transform, &scale, &transform);
|
|
wlr_matrix_mul(&wlr_output->transform_matrix, &transform, &matrix);
|
|
|
|
wlr_render_with_matrix(output->server->renderer, surface->texture, &matrix);
|
|
|
|
// TODO: move into wlroots
|
|
struct timespec now;
|
|
clock_gettime(CLOCK_MONOTONIC, &now);
|
|
|
|
wlr_surface_send_frame_done(surface, &now);
|
|
}
|
|
|
|
static void output_frame_notify(struct wl_listener *listener, void *data) {
|
|
struct sway_output *soutput = wl_container_of(listener, soutput, frame);
|
|
struct wlr_output *wlr_output = data;
|
|
struct sway_server *server = soutput->server;
|
|
|
|
struct timespec now;
|
|
clock_gettime(CLOCK_MONOTONIC, &now);
|
|
|
|
wlr_output_make_current(wlr_output);
|
|
wlr_renderer_begin(server->renderer, wlr_output);
|
|
|
|
swayc_descendants_of_type(
|
|
&root_container, C_VIEW, output_frame_view, soutput);
|
|
|
|
wlr_renderer_end(server->renderer);
|
|
wlr_output_swap_buffers(wlr_output);
|
|
|
|
soutput->last_frame = now;
|
|
}
|
|
|
|
void output_add_notify(struct wl_listener *listener, void *data) {
|
|
struct sway_server *server = wl_container_of(listener, server, output_add);
|
|
struct wlr_output *wlr_output = data;
|
|
sway_log(L_DEBUG, "New output %p: %s", wlr_output, wlr_output->name);
|
|
|
|
struct sway_output *output = calloc(1, sizeof(struct sway_output));
|
|
if (!output) {
|
|
return;
|
|
}
|
|
output->wlr_output = wlr_output;
|
|
output->server = server;
|
|
|
|
if (!wl_list_empty(&wlr_output->modes)) {
|
|
struct wlr_output_mode *mode =
|
|
wl_container_of(wlr_output->modes.prev, mode, link);
|
|
wlr_output_set_mode(wlr_output, mode);
|
|
}
|
|
|
|
output->swayc = new_output(output);
|
|
if (!output->swayc) {
|
|
free(output);
|
|
return;
|
|
}
|
|
|
|
output->frame.notify = output_frame_notify;
|
|
wl_signal_add(&wlr_output->events.frame, &output->frame);
|
|
}
|
|
|
|
void output_remove_notify(struct wl_listener *listener, void *data) {
|
|
struct sway_server *server = wl_container_of(listener, server, output_remove);
|
|
struct wlr_output *wlr_output = data;
|
|
sway_log(L_DEBUG, "Output %p %s removed", wlr_output, wlr_output->name);
|
|
// TODO
|
|
}
|