diff options
| -rw-r--r-- | sway/desktop/transaction.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/sway/desktop/transaction.c b/sway/desktop/transaction.c index c18529fb..1316a80d 100644 --- a/sway/desktop/transaction.c +++ b/sway/desktop/transaction.c @@ -22,7 +22,6 @@ struct sway_transaction { list_t *instructions; // struct sway_transaction_instruction * size_t num_waiting; size_t num_configures; - uint32_t con_ids; // Bitwise XOR of view container IDs struct timespec commit_time; }; @@ -218,6 +217,22 @@ static void transaction_apply(struct sway_transaction *transaction) { static void transaction_commit(struct sway_transaction *transaction); +// Return true if both transactions operate on the same containers +static bool transaction_same_containers(struct sway_transaction *a, + struct sway_transaction *b) { + if (a->instructions->length != b->instructions->length) { + return false; + } + for (int i = 0; i < a->instructions->length; ++i) { + struct sway_transaction_instruction *a_inst = a->instructions->items[i]; + struct sway_transaction_instruction *b_inst = b->instructions->items[i]; + if (a_inst->container != b_inst->container) { + return false; + } + } + return true; +} + static void transaction_progress_queue() { if (!server.transactions->length) { return; @@ -242,7 +257,7 @@ static void transaction_progress_queue() { while (server.transactions->length >= 2) { struct sway_transaction *a = server.transactions->items[0]; struct sway_transaction *b = server.transactions->items[1]; - if (a->con_ids == b->con_ids) { + if (transaction_same_containers(a, b)) { list_del(server.transactions, 0); transaction_destroy(a); } else { @@ -294,7 +309,6 @@ static void transaction_commit(struct sway_transaction *transaction) { instruction->state.view_width, instruction->state.view_height); ++transaction->num_waiting; - transaction->con_ids ^= con->id; // From here on we are rendering a saved buffer of the view, which // means we can send a frame done event to make the client redraw it |