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scene: add wlr_scene_buffer_set_dest_size

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This commit is contained in:
Simon Ser 2021-09-20 18:05:11 +02:00 • committed by Simon Zeni
parent 3d4afbe945
commit 43833fba64
2 changed files with 30 additions and 2 deletions
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21
types/scene/wlr_scene.c
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@ -283,6 +283,18 @@ void wlr_scene_buffer_set_source_box(struct wlr_scene_buffer *scene_buffer,
scene_node_damage_whole(&scene_buffer->node);
}
void wlr_scene_buffer_set_dest_size(struct wlr_scene_buffer *scene_buffer,
int width, int height) {
if (scene_buffer->dst_width == width && scene_buffer->dst_height == height) {
return;
}
scene_node_damage_whole(&scene_buffer->node);
scene_buffer->dst_width = width;
scene_buffer->dst_height = height;
scene_node_damage_whole(&scene_buffer->node);
}
static struct wlr_texture *scene_buffer_get_texture(
struct wlr_scene_buffer *scene_buffer, struct wlr_renderer *renderer) {
struct wlr_client_buffer *client_buffer =
@ -322,8 +334,13 @@ static void scene_node_get_size(struct wlr_scene_node *node,
break;
case WLR_SCENE_NODE_BUFFER:;
struct wlr_scene_buffer *scene_buffer = scene_buffer_from_node(node);
*width = scene_buffer->buffer->width;
*height = scene_buffer->buffer->height;
if (scene_buffer->dst_width > 0 && scene_buffer->dst_height > 0) {
*width = scene_buffer->dst_width;
*height = scene_buffer->dst_height;
} else {
*width = scene_buffer->buffer->width;
*height = scene_buffer->buffer->height;
}
break;
}
}