Merge branch 'master' into texture-redesign

2 files changed, 29 insertions, 29 deletions

diff --git a/rootston/config.c b/rootston/config.c
index e63efc0b..0883f6d4 100644
--- a/rootston/config.c
+++ b/rootston/config.c
@@ -25,7 +25,9 @@ static void usage(const char *name, int ret) {
 		"                (default: rootston.ini).\n"
 		"                See `rootston.ini.example` for config\n"
 		"                file documentation.\n"
-		" -E <COMMAND>   Command that will be ran at startup.\n" , name);
+		" -E <COMMAND>   Command that will be ran at startup.\n"
+		" -D             Enable damage tracking debugging.\n",
+		name);
 
 	exit(ret);
 }
@@ -394,7 +396,7 @@ struct roots_config *roots_config_create_from_args(int argc, char *argv[]) {
 	wl_list_init(&config->bindings);
 
 	int c;
-	while ((c = getopt(argc, argv, "C:E:h")) != -1) {
+	while ((c = getopt(argc, argv, "C:E:hD")) != -1) {
 		switch (c) {
 		case 'C':
 			config->config_path = strdup(optarg);
@@ -402,6 +404,9 @@ struct roots_config *roots_config_create_from_args(int argc, char *argv[]) {
 		case 'E':
 			config->startup_cmd = strdup(optarg);
 			break;
+		case 'D':
+			config->debug_damage_tracking = true;
+			break;
 		case 'h':
 		case '?':
 			usage(argv[0], c != 'h');
diff --git a/rootston/output.c b/rootston/output.c
index 1284c928..8d6444d6 100644
--- a/rootston/output.c
+++ b/rootston/output.c
@@ -363,7 +363,7 @@ static void render_decorations(struct roots_view *view,
 		pixman_region32_rectangles(&damage, &nrects);
 	for (int i = 0; i < nrects; ++i) {
 		scissor_output(output, &rects[i]);
-		wlr_render_colored_quad(renderer, color, matrix);
+		wlr_render_quad_with_matrix(renderer, color, matrix);
 	}
 
 damage_finish:
@@ -486,6 +486,10 @@ static void render_output(struct roots_output *output) {
 		goto renderer_end;
 	}
 
+	if (server->config->debug_damage_tracking) {
+		wlr_renderer_clear(renderer, (float[]){1, 1, 0, 0});
+	}
+
 	int nrects;
 	pixman_box32_t *rects = pixman_region32_rectangles(&damage, &nrects);
 	for (int i = 0; i < nrects; ++i) {
@@ -667,32 +671,23 @@ static void damage_from_surface(struct wlr_surface *surface,
 	surface_intersect_output(surface, output->desktop->layout,
 		wlr_output, lx, ly, rotation, &box);
 
-	if (rotation == 0) {
-		pixman_region32_t damage;
-		pixman_region32_init(&damage);
-		pixman_region32_copy(&damage, &surface->current->surface_damage);
-		wlr_region_scale(&damage, &damage, wlr_output->scale);
-		if (ceil(wlr_output->scale) > surface->current->scale) {
-			// When scaling up a surface, it'll become blurry so we need to
-			// expand the damage region
-			wlr_region_expand(&damage, &damage,
-				ceil(wlr_output->scale) - surface->current->scale);
-		}
-		pixman_region32_translate(&damage, box.x, box.y);
-		wlr_output_damage_add(output->damage, &damage);
-		pixman_region32_fini(&damage);
-	} else {
-		pixman_box32_t *extents =
-			pixman_region32_extents(&surface->current->surface_damage);
-		struct wlr_box damage_box = {
-			.x = box.x + extents->x1 * wlr_output->scale,
-			.y = box.y + extents->y1 * wlr_output->scale,
-			.width = (extents->x2 - extents->x1) * wlr_output->scale,
-			.height = (extents->y2 - extents->y1) * wlr_output->scale,
-		};
-		wlr_box_rotated_bounds(&damage_box, rotation, &damage_box);
-		wlr_output_damage_add_box(output->damage, &damage_box);
-	}
+	int center_x = box.x + box.width/2;
+	int center_y = box.y + box.height/2;
+
+	pixman_region32_t damage;
+	pixman_region32_init(&damage);
+	pixman_region32_copy(&damage, &surface->current->surface_damage);
+	wlr_region_scale(&damage, &damage, wlr_output->scale);
+	if (ceil(wlr_output->scale) > surface->current->scale) {
+		// When scaling up a surface, it'll become blurry so we need to
+		// expand the damage region
+		wlr_region_expand(&damage, &damage,
+			ceil(wlr_output->scale) - surface->current->scale);
+	}
+	pixman_region32_translate(&damage, box.x, box.y);
+	wlr_region_rotated_bounds(&damage, &damage, rotation, center_x, center_y);
+	wlr_output_damage_add(output->damage, &damage);
+	pixman_region32_fini(&damage);
 }
 
 void output_damage_from_view(struct roots_output *output,