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Rework wayland backend output implementation

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This commit is contained in:
nyorain 2017-06-19 22:36:40 +02:00
parent e65ca967f9
commit 792d535225
8 changed files with 156 additions and 154 deletions
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93
backend/wayland/output.c Normal file
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#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <wayland-client.h>
#include <wlr/types.h>
#include "types.h"
#include "backend/wayland.h"
#include "common/log.h"
// TODO
static void wlr_wl_output_enable(struct wlr_output_state *output, bool enable) {
}
static bool wlr_wl_output_set_mode(struct wlr_output_state *output,
struct wlr_output_mode *mode) {
output->output->current_mode = mode;
return true;
}
static void wlr_wl_output_transform(struct wlr_output_state *output,
enum wl_output_transform transform) {
}
static bool wlr_wl_output_set_cursor(struct wlr_output_state *output,
const uint8_t *buf, int32_t stride, uint32_t width, uint32_t height) {
return false;
}
static bool wlr_wl_output_move_cursor(struct wlr_output_state *output,
int x, int y) {
return false;
}
static void wlr_wl_output_destroy(struct wlr_output_state *output) {
// TODO: free egl surface
wl_shell_surface_destroy(output->shell_surface);
wl_surface_destroy(output->surface);
free(output);
}
static struct wlr_output_impl output_impl = {
.enable = wlr_wl_output_enable,
.set_mode = wlr_wl_output_set_mode,
.transform = wlr_wl_output_transform,
.set_cursor = wlr_wl_output_set_cursor,
.move_cursor = wlr_wl_output_move_cursor,
.destroy = wlr_wl_output_destroy,
};
struct wlr_output *wlr_wl_output_create(struct wlr_backend_state* backend,
size_t id) {
// TODO: dont hardcode stuff like size
static unsigned int width = 1100;
static unsigned int height = 720;
struct wlr_output_state *ostate;
if (!(ostate = calloc(sizeof(struct wlr_output_state), 1))) {
wlr_log(L_ERROR, "Failed to allocate wlr_output_state");
return NULL;
}
struct wlr_output *wlr_output = wlr_output_create(&output_impl, ostate);
if (!wlr_output) {
free(ostate);
wlr_log_errno(L_ERROR, "Allocation failed");
return NULL;
}
wlr_output->width = width;
wlr_output->height = height;
wlr_output->scale = 1;
strncpy(wlr_output->make, "wayland-output", sizeof(wlr_output->make));
strncpy(wlr_output->model, "wayland-output", sizeof(wlr_output->model));
strncpy(wlr_output->name, "wayland-output", sizeof(wlr_output->name));
struct wlr_output_mode mode = {
.width = width,
.height = height,
.refresh = 60,
.flags = 0,
};
list_add(wlr_output->modes, &mode);
ostate->id = id;
ostate->output = wlr_output;
ostate->surface = wl_compositor_create_surface(backend->compositor);
ostate->shell_surface = wl_shell_get_shell_surface(backend->shell, ostate->surface);
ostate->egl_window = wl_egl_window_create(ostate->surface, width, height);
ostate->egl_surface = wlr_egl_create_surface(&backend->egl, ostate->egl_window);
wl_signal_emit(&backend->backend->events.output_add, wlr_output);
return wlr_output;
}