2017-10-10 00:23:43 +02:00
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#define _POSIX_C_SOURCE 200809L
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2017-09-23 06:29:53 +02:00
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#include <time.h>
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#include <stdlib.h>
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2017-09-23 17:13:18 +02:00
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#include <stdbool.h>
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2017-11-21 10:14:50 +01:00
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#include <GLES2/gl2.h>
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2017-09-23 06:29:53 +02:00
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#include <wlr/types/wlr_output_layout.h>
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#include <wlr/types/wlr_compositor.h>
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#include <wlr/types/wlr_wl_shell.h>
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#include <wlr/types/wlr_xdg_shell_v6.h>
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2017-09-23 17:13:18 +02:00
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#include <wlr/render/matrix.h>
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2017-09-23 06:29:53 +02:00
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#include <wlr/util/log.h>
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#include "rootston/server.h"
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2018-01-18 03:31:46 +01:00
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#include "rootston/output.h"
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2017-09-23 06:29:53 +02:00
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#include "rootston/config.h"
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2017-11-14 10:20:20 +01:00
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/**
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* Rotate a child's position relative to a parent. The parent size is (pw, ph),
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* the child position is (*sx, *sy) and its size is (sw, sh).
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*/
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static void rotate_child_position(double *sx, double *sy, double sw, double sh,
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double pw, double ph, float rotation) {
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if (rotation != 0.0) {
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// Coordinates relative to the center of the subsurface
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double ox = *sx - pw/2 + sw/2,
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oy = *sy - ph/2 + sh/2;
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// Rotated coordinates
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double rx = cos(-rotation)*ox - sin(-rotation)*oy,
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ry = cos(-rotation)*oy + sin(-rotation)*ox;
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*sx = rx + pw/2 - sw/2;
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*sy = ry + ph/2 - sh/2;
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}
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}
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2018-01-18 03:31:46 +01:00
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static bool surface_intersect_output(struct wlr_surface *surface,
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struct wlr_output_layout *output_layout, struct wlr_output *wlr_output,
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double lx, double ly, struct wlr_box *box) {
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double ox = lx, oy = ly;
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wlr_output_layout_output_coords(output_layout, wlr_output, &ox, &oy);
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box->x = ox * wlr_output->scale;
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box->y = oy * wlr_output->scale;
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box->width = surface->current->width * wlr_output->scale;
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box->height = surface->current->height * wlr_output->scale;
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2018-01-18 14:36:42 +01:00
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struct wlr_box layout_box = {
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2018-01-18 03:31:46 +01:00
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.x = lx, .y = ly,
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2018-01-18 14:36:42 +01:00
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.width = surface->current->width, .height = surface->current->height,
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2018-01-18 03:31:46 +01:00
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};
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2018-01-18 14:36:42 +01:00
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return wlr_output_layout_intersects(output_layout, wlr_output, &layout_box);
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2018-01-18 03:31:46 +01:00
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}
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2017-09-30 15:33:19 +02:00
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static void render_surface(struct wlr_surface *surface,
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2018-01-18 14:36:42 +01:00
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struct roots_output *output, struct timespec *when,
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2018-01-18 17:18:21 +01:00
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pixman_region32_t *damage, double lx, double ly, float rotation) {
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2017-12-31 12:49:06 +01:00
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if (!wlr_surface_has_buffer(surface)) {
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return;
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}
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2017-11-30 23:58:12 +01:00
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2018-01-18 03:31:46 +01:00
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struct wlr_box box;
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2018-01-18 14:36:42 +01:00
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bool intersects = surface_intersect_output(surface, output->desktop->layout,
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output->wlr_output, lx, ly, &box);
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if (!intersects) {
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goto render_subsurfaces;
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}
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// TODO: output scale, output transform support
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pixman_region32_t surface_damage;
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pixman_region32_init(&surface_damage);
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pixman_region32_union_rect(&surface_damage, &surface_damage, box.x, box.y,
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box.width, box.height);
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2018-01-18 17:18:21 +01:00
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pixman_region32_intersect(&surface_damage, &surface_damage, damage);
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2018-01-18 14:36:42 +01:00
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bool damaged = pixman_region32_not_empty(&surface_damage);
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if (!damaged) {
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2018-01-18 19:47:21 +01:00
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goto surface_damage_finish;
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2018-01-18 14:36:42 +01:00
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}
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float transform[16];
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wlr_matrix_translate(&transform, box.x, box.y, 0);
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2017-12-31 12:49:06 +01:00
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2018-01-18 14:36:42 +01:00
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if (rotation != 0) {
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2017-12-31 12:49:06 +01:00
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float translate_center[16];
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2018-01-18 14:36:42 +01:00
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wlr_matrix_translate(&translate_center, box.width/2, box.height/2, 0);
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2017-12-31 12:49:06 +01:00
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float rotate[16];
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wlr_matrix_rotate(&rotate, rotation);
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float translate_origin[16];
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2018-01-18 14:36:42 +01:00
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wlr_matrix_translate(&translate_origin, -box.width/2, -box.height/2, 0);
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2017-12-31 12:49:06 +01:00
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2018-01-18 14:36:42 +01:00
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wlr_matrix_mul(&transform, &translate_center, &transform);
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wlr_matrix_mul(&transform, &rotate, &transform);
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2017-12-31 12:49:06 +01:00
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wlr_matrix_mul(&transform, &translate_origin, &transform);
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2018-01-18 14:36:42 +01:00
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}
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2017-12-31 12:49:06 +01:00
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2018-01-18 14:36:42 +01:00
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float scale[16];
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wlr_matrix_scale(&scale, box.width, box.height, 1);
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2017-12-31 12:49:06 +01:00
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2018-01-18 14:36:42 +01:00
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wlr_matrix_mul(&transform, &scale, &transform);
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2017-12-31 12:49:06 +01:00
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2018-01-18 14:36:42 +01:00
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if (surface->current->transform != WL_OUTPUT_TRANSFORM_NORMAL) {
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float surface_translate_center[16];
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wlr_matrix_translate(&surface_translate_center, 0.5, 0.5, 0);
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2017-12-31 12:49:06 +01:00
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2018-01-18 14:36:42 +01:00
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float surface_transform[16];
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wlr_matrix_transform(surface_transform,
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wlr_output_transform_invert(surface->current->transform));
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2017-10-26 05:48:54 +02:00
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2018-01-18 14:36:42 +01:00
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float surface_translate_origin[16];
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wlr_matrix_translate(&surface_translate_origin, -0.5, -0.5, 0);
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2017-09-30 15:33:19 +02:00
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2018-01-18 14:36:42 +01:00
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wlr_matrix_mul(&transform, &surface_translate_center,
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&transform);
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wlr_matrix_mul(&transform, &surface_transform, &transform);
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wlr_matrix_mul(&transform, &surface_translate_origin,
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&transform);
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}
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2017-09-30 15:33:19 +02:00
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2018-01-18 14:36:42 +01:00
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float matrix[16];
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wlr_matrix_mul(&output->wlr_output->transform_matrix, &transform, &matrix);
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int nrects;
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pixman_box32_t *rects =
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pixman_region32_rectangles(&surface_damage, &nrects);
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for (int i = 0; i < nrects; ++i) {
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glScissor(rects[i].x1, output->wlr_output->height - rects[i].y2,
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rects[i].x2 - rects[i].x1, rects[i].y2 - rects[i].y1);
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wlr_render_with_matrix(output->desktop->server->renderer,
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surface->texture, &matrix);
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2017-12-31 12:49:06 +01:00
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}
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2018-01-18 14:36:42 +01:00
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wlr_surface_send_frame_done(surface, when);
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2018-01-18 19:47:21 +01:00
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surface_damage_finish:
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2018-01-18 14:36:42 +01:00
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pixman_region32_fini(&surface_damage);
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2018-01-18 14:50:30 +01:00
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render_subsurfaces:;
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2017-12-31 12:49:06 +01:00
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struct wlr_subsurface *subsurface;
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wl_list_for_each(subsurface, &surface->subsurface_list, parent_link) {
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struct wlr_surface_state *state = subsurface->surface->current;
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double sx = state->subsurface_position.x;
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double sy = state->subsurface_position.y;
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double sw = state->buffer_width / state->scale;
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double sh = state->buffer_height / state->scale;
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2018-01-18 03:31:46 +01:00
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rotate_child_position(&sx, &sy, sw, sh, surface->current->width,
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surface->current->height, rotation);
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2017-12-31 12:49:06 +01:00
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2018-01-18 17:18:21 +01:00
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render_surface(subsurface->surface, output, when, damage,
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lx + sx, ly + sy, rotation);
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2017-09-23 17:13:18 +02:00
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}
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}
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2017-10-02 15:15:21 +02:00
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static void render_xdg_v6_popups(struct wlr_xdg_surface_v6 *surface,
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2018-01-18 14:36:42 +01:00
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struct roots_output *output, struct timespec *when,
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2018-01-18 17:18:21 +01:00
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pixman_region32_t *damage, double base_x, double base_y,
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float rotation) {
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2017-11-14 15:33:29 +01:00
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double width = surface->surface->current->width;
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double height = surface->surface->current->height;
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2017-11-14 10:20:20 +01:00
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2017-10-02 15:15:21 +02:00
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struct wlr_xdg_surface_v6 *popup;
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wl_list_for_each(popup, &surface->popups, popup_link) {
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if (!popup->configured) {
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continue;
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}
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2017-11-14 15:33:29 +01:00
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double popup_width = popup->surface->current->width;
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double popup_height = popup->surface->current->height;
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2017-11-14 10:20:20 +01:00
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2017-11-15 14:03:13 +01:00
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double popup_sx, popup_sy;
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wlr_xdg_surface_v6_popup_get_position(popup, &popup_sx, &popup_sy);
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rotate_child_position(&popup_sx, &popup_sy, popup_width, popup_height,
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2017-11-14 15:33:29 +01:00
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width, height, rotation);
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2017-11-14 10:20:20 +01:00
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2018-01-18 17:18:21 +01:00
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render_surface(popup->surface, output, when, damage,
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2017-11-15 14:03:13 +01:00
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base_x + popup_sx, base_y + popup_sy, rotation);
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2018-01-18 17:18:21 +01:00
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render_xdg_v6_popups(popup, output, when, damage,
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2017-11-15 14:03:13 +01:00
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base_x + popup_sx, base_y + popup_sy, rotation);
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2017-10-02 15:15:21 +02:00
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}
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}
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2017-11-14 10:20:20 +01:00
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static void render_wl_shell_surface(struct wlr_wl_shell_surface *surface,
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2018-01-18 14:36:42 +01:00
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struct roots_output *output, struct timespec *when,
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2018-01-18 17:18:21 +01:00
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pixman_region32_t *damage, double lx, double ly, float rotation,
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bool is_child) {
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2017-10-10 00:36:11 +02:00
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if (is_child || surface->state != WLR_WL_SHELL_SURFACE_STATE_POPUP) {
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2018-01-18 17:18:21 +01:00
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render_surface(surface->surface, output, when, damage, lx, ly,
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rotation);
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2017-11-14 10:20:20 +01:00
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2017-11-14 15:33:29 +01:00
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double width = surface->surface->current->width;
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double height = surface->surface->current->height;
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2017-11-14 10:20:20 +01:00
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2017-10-10 16:54:10 +02:00
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struct wlr_wl_shell_surface *popup;
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wl_list_for_each(popup, &surface->popups, popup_link) {
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2017-11-14 15:33:29 +01:00
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double popup_width = popup->surface->current->width;
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double popup_height = popup->surface->current->height;
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2017-11-14 10:20:20 +01:00
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double popup_x = popup->transient_state->x;
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double popup_y = popup->transient_state->y;
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2017-11-14 15:33:29 +01:00
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rotate_child_position(&popup_x, &popup_y, popup_width, popup_height,
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width, height, rotation);
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2017-11-14 10:20:20 +01:00
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2018-01-18 17:18:21 +01:00
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render_wl_shell_surface(popup, output, when, damage,
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2017-11-14 10:20:20 +01:00
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lx + popup_x, ly + popup_y, rotation, true);
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2017-10-08 22:49:37 +02:00
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}
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}
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}
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2018-01-14 18:19:37 +01:00
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static void render_xwayland_children(struct wlr_xwayland_surface *surface,
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2018-01-18 17:18:21 +01:00
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struct roots_output *output, struct timespec *when,
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pixman_region32_t *damage) {
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2018-01-14 18:19:37 +01:00
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struct wlr_xwayland_surface *child;
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wl_list_for_each(child, &surface->children, parent_link) {
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if (child->surface != NULL && child->added) {
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2018-01-18 17:18:21 +01:00
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render_surface(child->surface, output, when, damage,
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2018-01-14 18:19:37 +01:00
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child->x, child->y, 0);
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}
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2018-01-18 17:18:21 +01:00
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render_xwayland_children(child, output, when, damage);
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2018-01-14 18:19:37 +01:00
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}
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}
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2018-01-18 14:36:42 +01:00
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static void render_view(struct roots_view *view, struct roots_output *output,
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2018-01-18 17:18:21 +01:00
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struct timespec *when, pixman_region32_t *damage) {
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2017-10-08 22:49:37 +02:00
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switch (view->type) {
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case ROOTS_XDG_SHELL_V6_VIEW:
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2018-01-18 17:18:21 +01:00
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render_surface(view->wlr_surface, output, when, damage,
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view->x, view->y, view->rotation);
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render_xdg_v6_popups(view->xdg_surface_v6, output, when, damage,
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2017-10-08 22:49:37 +02:00
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view->x, view->y, view->rotation);
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break;
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case ROOTS_WL_SHELL_VIEW:
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2018-01-18 17:18:21 +01:00
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render_wl_shell_surface(view->wl_shell_surface, output, when, damage,
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2018-01-18 14:36:42 +01:00
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view->x, view->y, view->rotation, false);
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2017-10-08 22:49:37 +02:00
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break;
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case ROOTS_XWAYLAND_VIEW:
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2018-01-18 17:18:21 +01:00
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render_surface(view->wlr_surface, output, when, damage,
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view->x, view->y, view->rotation);
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2017-10-08 22:49:37 +02:00
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break;
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2017-10-02 15:15:21 +02:00
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}
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2017-09-30 15:33:19 +02:00
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}
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2018-01-18 18:57:11 +01:00
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static void output_damage_whole(struct roots_output *output) {
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int width, height;
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wlr_output_effective_resolution(output->wlr_output, &width, &height);
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pixman_region32_union_rect(&output->damage, &output->damage,
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0, 0, width, height);
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}
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2017-11-20 19:45:10 +01:00
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static bool has_standalone_surface(struct roots_view *view) {
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if (!wl_list_empty(&view->wlr_surface->subsurface_list)) {
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return false;
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}
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switch (view->type) {
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case ROOTS_XDG_SHELL_V6_VIEW:
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return wl_list_empty(&view->xdg_surface_v6->popups);
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case ROOTS_WL_SHELL_VIEW:
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return wl_list_empty(&view->wl_shell_surface->popups);
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case ROOTS_XWAYLAND_VIEW:
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2018-01-14 18:19:37 +01:00
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return wl_list_empty(&view->xwayland_surface->children);
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2017-11-20 19:45:10 +01:00
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}
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2017-11-20 20:54:54 +01:00
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return true;
|
2017-11-20 19:45:10 +01:00
|
|
|
}
|
|
|
|
|
2018-01-18 18:57:11 +01:00
|
|
|
static void render_output(struct roots_output *output) {
|
2018-01-18 03:31:46 +01:00
|
|
|
struct wlr_output *wlr_output = output->wlr_output;
|
2017-09-23 06:29:53 +02:00
|
|
|
struct roots_desktop *desktop = output->desktop;
|
|
|
|
struct roots_server *server = desktop->server;
|
|
|
|
|
2018-01-07 00:30:55 +01:00
|
|
|
if (!wlr_output->enabled) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2017-09-23 06:29:53 +02:00
|
|
|
struct timespec now;
|
|
|
|
clock_gettime(CLOCK_MONOTONIC, &now);
|
|
|
|
|
2018-01-19 11:04:12 +01:00
|
|
|
float clear_color[] = {0.25f, 0.25f, 0.25f};
|
|
|
|
|
|
|
|
// Check if we can delegate the fullscreen surface to the output
|
|
|
|
if (output->fullscreen_view != NULL) {
|
|
|
|
struct roots_view *view = output->fullscreen_view;
|
|
|
|
|
|
|
|
// Make sure the view is centered on screen
|
|
|
|
const struct wlr_box *output_box =
|
|
|
|
wlr_output_layout_get_box(desktop->layout, wlr_output);
|
|
|
|
struct wlr_box view_box;
|
|
|
|
view_get_box(view, &view_box);
|
|
|
|
double view_x = (double)(output_box->width - view_box.width) / 2 +
|
|
|
|
output_box->x;
|
|
|
|
double view_y = (double)(output_box->height - view_box.height) / 2 +
|
|
|
|
output_box->y;
|
|
|
|
view_move(view, view_x, view_y);
|
|
|
|
|
|
|
|
if (has_standalone_surface(view)) {
|
|
|
|
wlr_output_set_fullscreen_surface(wlr_output, view->wlr_surface);
|
|
|
|
} else {
|
|
|
|
wlr_output_set_fullscreen_surface(wlr_output, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Fullscreen views are rendered on a black background
|
|
|
|
clear_color[0] = clear_color[1] = clear_color[2] = 0;
|
|
|
|
} else {
|
|
|
|
wlr_output_set_fullscreen_surface(wlr_output, NULL);
|
|
|
|
}
|
|
|
|
|
2018-01-18 19:47:21 +01:00
|
|
|
pixman_region32_union(&output->damage, &output->damage, &wlr_output->damage);
|
|
|
|
|
2018-01-18 17:18:21 +01:00
|
|
|
pixman_region32_t damage;
|
|
|
|
pixman_region32_init(&damage);
|
|
|
|
pixman_region32_union(&damage, &output->damage, &output->previous_damage);
|
|
|
|
|
2018-01-18 03:31:46 +01:00
|
|
|
// TODO: fullscreen
|
2018-01-18 20:08:26 +01:00
|
|
|
if (!pixman_region32_not_empty(&damage)) {
|
2018-01-18 16:36:49 +01:00
|
|
|
float hz = wlr_output->refresh / 1000.0f;
|
|
|
|
if (hz <= 0) {
|
|
|
|
hz = 60;
|
2018-01-18 11:42:54 +01:00
|
|
|
}
|
2018-01-18 16:36:49 +01:00
|
|
|
wl_event_source_timer_update(output->repaint_timer, 1000.0f / hz);
|
2018-01-18 17:18:21 +01:00
|
|
|
goto damage_finish;
|
2018-01-18 03:31:46 +01:00
|
|
|
}
|
|
|
|
|
2018-01-18 17:18:21 +01:00
|
|
|
wlr_log(L_DEBUG, "render");
|
|
|
|
|
2017-09-23 06:29:53 +02:00
|
|
|
wlr_output_make_current(wlr_output);
|
|
|
|
wlr_renderer_begin(server->renderer, wlr_output);
|
2018-01-18 14:36:42 +01:00
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
|
|
|
|
|
|
int nrects;
|
2018-01-18 17:18:21 +01:00
|
|
|
pixman_box32_t *rects = pixman_region32_rectangles(&damage, &nrects);
|
2018-01-18 14:36:42 +01:00
|
|
|
for (int i = 0; i < nrects; ++i) {
|
|
|
|
glScissor(rects[i].x1, wlr_output->height - rects[i].y2,
|
|
|
|
rects[i].x2 - rects[i].x1, rects[i].y2 - rects[i].y1);
|
2018-01-19 11:04:12 +01:00
|
|
|
glClearColor(clear_color[0], clear_color[1], clear_color[2], 1);
|
2018-01-18 14:36:42 +01:00
|
|
|
glClear(GL_COLOR_BUFFER_BIT);
|
|
|
|
}
|
2017-09-23 06:29:53 +02:00
|
|
|
|
2018-01-19 11:04:12 +01:00
|
|
|
// If a view is fullscreen on this output, render it
|
2017-11-20 19:45:10 +01:00
|
|
|
if (output->fullscreen_view != NULL) {
|
2018-01-14 18:19:37 +01:00
|
|
|
struct roots_view *view = output->fullscreen_view;
|
|
|
|
|
2018-01-19 11:04:12 +01:00
|
|
|
if (wlr_output->fullscreen_surface == view->wlr_surface) {
|
|
|
|
// The output will render the fullscreen view
|
|
|
|
goto renderer_end;
|
|
|
|
}
|
2017-11-21 10:14:50 +01:00
|
|
|
|
2018-01-19 11:04:12 +01:00
|
|
|
render_view(view, output, &now, &damage);
|
2018-01-14 18:19:37 +01:00
|
|
|
|
2018-01-19 11:04:12 +01:00
|
|
|
// During normal rendering the xwayland window tree isn't traversed
|
|
|
|
// because all windows are rendered. Here we only want to render
|
|
|
|
// the fullscreen window's children so we have to traverse the tree.
|
|
|
|
if (view->type == ROOTS_XWAYLAND_VIEW) {
|
|
|
|
render_xwayland_children(view->xwayland_surface, output, &now,
|
|
|
|
&damage);
|
2017-11-20 19:45:10 +01:00
|
|
|
}
|
2018-01-18 03:31:46 +01:00
|
|
|
|
|
|
|
goto renderer_end;
|
2017-11-20 17:27:36 +01:00
|
|
|
}
|
|
|
|
|
2017-11-17 12:45:07 +01:00
|
|
|
struct roots_view *view;
|
|
|
|
wl_list_for_each_reverse(view, &desktop->views, link) {
|
2018-01-18 17:18:21 +01:00
|
|
|
render_view(view, output, &now, &damage);
|
2017-09-23 17:13:18 +02:00
|
|
|
}
|
2017-09-23 06:29:53 +02:00
|
|
|
|
2017-11-19 15:33:55 +01:00
|
|
|
struct wlr_drag_icon *drag_icon = NULL;
|
2017-11-07 21:56:11 +01:00
|
|
|
struct roots_seat *seat = NULL;
|
|
|
|
wl_list_for_each(seat, &server->input->seats, link) {
|
2017-11-19 15:33:55 +01:00
|
|
|
wl_list_for_each(drag_icon, &seat->seat->drag_icons, link) {
|
2017-11-07 21:56:11 +01:00
|
|
|
if (!drag_icon->mapped) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
struct wlr_surface *icon = drag_icon->surface;
|
|
|
|
struct wlr_cursor *cursor = seat->cursor->cursor;
|
2017-11-13 21:41:48 +01:00
|
|
|
double icon_x = 0, icon_y = 0;
|
|
|
|
if (drag_icon->is_pointer) {
|
|
|
|
icon_x = cursor->x + drag_icon->sx;
|
|
|
|
icon_y = cursor->y + drag_icon->sy;
|
2018-01-18 17:18:21 +01:00
|
|
|
render_surface(icon, output, &now, &damage, icon_x, icon_y, 0);
|
2017-11-13 21:41:48 +01:00
|
|
|
} else {
|
|
|
|
struct wlr_touch_point *point =
|
|
|
|
wlr_seat_touch_get_point(seat->seat, drag_icon->touch_id);
|
|
|
|
if (point) {
|
2017-11-15 14:34:35 +01:00
|
|
|
icon_x = seat->touch_x + drag_icon->sx;
|
|
|
|
icon_y = seat->touch_y + drag_icon->sy;
|
2018-01-18 17:18:21 +01:00
|
|
|
render_surface(icon, output, &now, &damage, icon_x, icon_y, 0);
|
2017-11-13 21:41:48 +01:00
|
|
|
}
|
|
|
|
}
|
2017-11-01 13:05:02 +01:00
|
|
|
}
|
2017-10-15 17:06:03 +02:00
|
|
|
}
|
|
|
|
|
2018-01-18 03:31:46 +01:00
|
|
|
renderer_end:
|
2018-01-18 14:36:42 +01:00
|
|
|
glDisable(GL_SCISSOR_TEST);
|
2017-09-23 06:29:53 +02:00
|
|
|
wlr_renderer_end(server->renderer);
|
|
|
|
wlr_output_swap_buffers(wlr_output);
|
2018-01-18 17:18:21 +01:00
|
|
|
pixman_region32_copy(&output->previous_damage, &output->damage);
|
2018-01-18 03:31:46 +01:00
|
|
|
pixman_region32_clear(&output->damage);
|
2017-09-23 06:29:53 +02:00
|
|
|
output->last_frame = desktop->last_frame = now;
|
2018-01-18 17:18:21 +01:00
|
|
|
|
|
|
|
damage_finish:
|
|
|
|
pixman_region32_fini(&damage);
|
2017-09-23 06:29:53 +02:00
|
|
|
}
|
|
|
|
|
2018-01-18 18:57:11 +01:00
|
|
|
static void output_handle_frame(struct wl_listener *listener, void *data) {
|
|
|
|
struct roots_output *output = wl_container_of(listener, output, frame);
|
|
|
|
render_output(output);
|
|
|
|
}
|
|
|
|
|
2018-01-18 11:42:54 +01:00
|
|
|
static int handle_repaint(void *data) {
|
|
|
|
struct roots_output *output = data;
|
2018-01-18 18:57:11 +01:00
|
|
|
render_output(output);
|
2018-01-18 11:42:54 +01:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2018-01-18 16:30:56 +01:00
|
|
|
static void output_damage_whole_surface(struct roots_output *output,
|
2018-01-18 03:31:46 +01:00
|
|
|
struct wlr_surface *surface, double lx, double ly) {
|
|
|
|
if (!wlr_surface_has_buffer(surface)) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct wlr_box box;
|
|
|
|
bool intersects = surface_intersect_output(surface,
|
|
|
|
output->desktop->layout, output->wlr_output, lx, ly, &box);
|
|
|
|
if (!intersects) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2018-01-18 17:18:21 +01:00
|
|
|
pixman_region32_union_rect(&output->damage, &output->damage,
|
|
|
|
box.x, box.y, box.width, box.height);
|
2018-01-18 03:31:46 +01:00
|
|
|
}
|
|
|
|
|
2018-01-18 16:30:56 +01:00
|
|
|
void output_damage_whole_view(struct roots_output *output,
|
|
|
|
struct roots_view *view) {
|
2018-01-19 11:04:12 +01:00
|
|
|
if (output->fullscreen_view != NULL && output->fullscreen_view != view) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2018-01-18 19:50:34 +01:00
|
|
|
if (view->wlr_surface != NULL) {
|
|
|
|
output_damage_whole_surface(output, view->wlr_surface, view->x, view->y);
|
|
|
|
}
|
2018-01-18 12:25:39 +01:00
|
|
|
|
|
|
|
// TODO: subsurfaces, popups, etc
|
|
|
|
}
|
|
|
|
|
2018-01-18 21:34:10 +01:00
|
|
|
static void output_damage_from_surface(struct roots_output *output,
|
|
|
|
struct wlr_surface *surface, double lx, double ly) {
|
|
|
|
if (!wlr_surface_has_buffer(surface)) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct wlr_box box;
|
|
|
|
bool intersects = surface_intersect_output(surface,
|
|
|
|
output->desktop->layout, output->wlr_output, lx, ly, &box);
|
|
|
|
if (!intersects) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
pixman_region32_t damage;
|
|
|
|
pixman_region32_init(&damage);
|
|
|
|
pixman_region32_copy(&damage, &surface->current->surface_damage);
|
|
|
|
pixman_region32_translate(&damage, box.x, box.y);
|
|
|
|
pixman_region32_union(&output->damage, &output->damage, &damage);
|
|
|
|
pixman_region32_fini(&damage);
|
|
|
|
}
|
|
|
|
|
2018-01-18 16:30:56 +01:00
|
|
|
void output_damage_from_view(struct roots_output *output,
|
|
|
|
struct roots_view *view) {
|
2018-01-19 11:04:12 +01:00
|
|
|
if (output->fullscreen_view != NULL && output->fullscreen_view != view) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2018-01-18 21:34:10 +01:00
|
|
|
if (view->wlr_surface != NULL) {
|
|
|
|
output_damage_from_surface(output, view->wlr_surface, view->x, view->y);
|
|
|
|
}
|
|
|
|
|
|
|
|
// TODO: subsurfaces, popups, etc
|
2018-01-18 16:30:56 +01:00
|
|
|
}
|
|
|
|
|
2017-11-11 16:59:04 +01:00
|
|
|
static void set_mode(struct wlr_output *output,
|
|
|
|
struct roots_output_config *oc) {
|
2017-10-28 21:32:08 +02:00
|
|
|
int mhz = (int)(oc->mode.refresh_rate * 1000);
|
2017-12-11 12:14:23 +01:00
|
|
|
|
|
|
|
if (wl_list_empty(&output->modes)) {
|
|
|
|
// Output has no mode, try setting a custom one
|
|
|
|
wlr_output_set_custom_mode(output, oc->mode.width, oc->mode.height, mhz);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct wlr_output_mode *mode, *best = NULL;
|
2017-10-28 21:32:08 +02:00
|
|
|
wl_list_for_each(mode, &output->modes, link) {
|
|
|
|
if (mode->width == oc->mode.width && mode->height == oc->mode.height) {
|
|
|
|
if (mode->refresh == mhz) {
|
|
|
|
best = mode;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
best = mode;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (!best) {
|
|
|
|
wlr_log(L_ERROR, "Configured mode for %s not available", output->name);
|
|
|
|
} else {
|
|
|
|
wlr_log(L_DEBUG, "Assigning configured mode to %s", output->name);
|
|
|
|
wlr_output_set_mode(output, best);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-09-23 06:29:53 +02:00
|
|
|
void output_add_notify(struct wl_listener *listener, void *data) {
|
2017-10-29 10:39:47 +01:00
|
|
|
struct roots_desktop *desktop = wl_container_of(listener, desktop,
|
|
|
|
output_add);
|
2017-09-23 06:29:53 +02:00
|
|
|
struct wlr_output *wlr_output = data;
|
2017-09-23 20:53:15 +02:00
|
|
|
struct roots_input *input = desktop->server->input;
|
2017-09-23 06:29:53 +02:00
|
|
|
struct roots_config *config = desktop->config;
|
|
|
|
|
|
|
|
wlr_log(L_DEBUG, "Output '%s' added", wlr_output->name);
|
2017-12-07 13:59:19 +01:00
|
|
|
wlr_log(L_DEBUG, "'%s %s %s' %"PRId32"mm x %"PRId32"mm", wlr_output->make,
|
2017-11-11 19:09:34 +01:00
|
|
|
wlr_output->model, wlr_output->serial, wlr_output->phys_width,
|
|
|
|
wlr_output->phys_height);
|
2018-01-04 15:48:28 +01:00
|
|
|
|
2017-10-29 10:39:47 +01:00
|
|
|
if (wl_list_length(&wlr_output->modes) > 0) {
|
2018-01-04 15:48:28 +01:00
|
|
|
struct wlr_output_mode *mode =
|
|
|
|
wl_container_of((&wlr_output->modes)->prev, mode, link);
|
2017-10-29 10:39:47 +01:00
|
|
|
wlr_output_set_mode(wlr_output, mode);
|
|
|
|
}
|
2017-09-23 06:29:53 +02:00
|
|
|
|
|
|
|
struct roots_output *output = calloc(1, sizeof(struct roots_output));
|
|
|
|
clock_gettime(CLOCK_MONOTONIC, &output->last_frame);
|
|
|
|
output->desktop = desktop;
|
|
|
|
output->wlr_output = wlr_output;
|
2018-01-18 03:31:46 +01:00
|
|
|
wl_list_insert(&desktop->outputs, &output->link);
|
|
|
|
pixman_region32_init(&output->damage);
|
2018-01-18 17:18:21 +01:00
|
|
|
pixman_region32_init(&output->previous_damage);
|
2018-01-18 11:42:54 +01:00
|
|
|
struct wl_event_loop *ev =
|
|
|
|
wl_display_get_event_loop(desktop->server->wl_display);
|
|
|
|
output->repaint_timer = wl_event_loop_add_timer(ev, handle_repaint, output);
|
2018-01-18 03:31:46 +01:00
|
|
|
|
2018-01-18 11:42:54 +01:00
|
|
|
output->frame.notify = output_handle_frame;
|
2017-09-23 06:29:53 +02:00
|
|
|
wl_signal_add(&wlr_output->events.frame, &output->frame);
|
|
|
|
|
2017-11-11 16:59:04 +01:00
|
|
|
struct roots_output_config *output_config =
|
|
|
|
roots_config_get_output(config, wlr_output);
|
2017-09-23 06:29:53 +02:00
|
|
|
if (output_config) {
|
2018-01-04 15:48:28 +01:00
|
|
|
if (output_config->enable) {
|
|
|
|
if (output_config->mode.width) {
|
|
|
|
set_mode(wlr_output, output_config);
|
|
|
|
}
|
|
|
|
wlr_output_set_scale(wlr_output, output_config->scale);
|
|
|
|
wlr_output_set_transform(wlr_output, output_config->transform);
|
|
|
|
wlr_output_layout_add(desktop->layout, wlr_output, output_config->x,
|
|
|
|
output_config->y);
|
|
|
|
} else {
|
|
|
|
wlr_output_enable(wlr_output, false);
|
2017-10-28 21:32:08 +02:00
|
|
|
}
|
2017-09-23 06:29:53 +02:00
|
|
|
} else {
|
|
|
|
wlr_output_layout_add_auto(desktop->layout, wlr_output);
|
|
|
|
}
|
|
|
|
|
2017-11-07 21:56:11 +01:00
|
|
|
struct roots_seat *seat;
|
|
|
|
wl_list_for_each(seat, &input->seats, link) {
|
|
|
|
roots_seat_configure_cursor(seat);
|
|
|
|
roots_seat_configure_xcursor(seat);
|
|
|
|
}
|
2018-01-18 18:57:11 +01:00
|
|
|
|
|
|
|
output_damage_whole(output);
|
2017-09-23 06:29:53 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void output_remove_notify(struct wl_listener *listener, void *data) {
|
|
|
|
struct wlr_output *wlr_output = data;
|
2017-12-31 12:49:06 +01:00
|
|
|
struct roots_desktop *desktop =
|
|
|
|
wl_container_of(listener, desktop, output_remove);
|
|
|
|
|
2017-09-23 06:29:53 +02:00
|
|
|
struct roots_output *output = NULL, *_output;
|
|
|
|
wl_list_for_each(_output, &desktop->outputs, link) {
|
|
|
|
if (_output->wlr_output == wlr_output) {
|
|
|
|
output = _output;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (!output) {
|
|
|
|
return; // We are unfamiliar with this output
|
|
|
|
}
|
2017-12-31 12:49:06 +01:00
|
|
|
|
2017-09-23 06:29:53 +02:00
|
|
|
wlr_output_layout_remove(desktop->layout, output->wlr_output);
|
2017-12-31 12:49:06 +01:00
|
|
|
|
2017-09-23 06:29:53 +02:00
|
|
|
// TODO: cursor
|
|
|
|
//example_config_configure_cursor(sample->config, sample->cursor,
|
|
|
|
// sample->compositor);
|
2017-12-31 12:49:06 +01:00
|
|
|
|
2018-01-18 11:42:54 +01:00
|
|
|
wl_event_source_remove(output->repaint_timer);
|
2018-01-18 03:31:46 +01:00
|
|
|
pixman_region32_fini(&output->damage);
|
2018-01-18 17:18:21 +01:00
|
|
|
pixman_region32_fini(&output->previous_damage);
|
2017-09-23 06:29:53 +02:00
|
|
|
wl_list_remove(&output->link);
|
|
|
|
wl_list_remove(&output->frame.link);
|
|
|
|
free(output);
|
|
|
|
}
|