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output: Extract common commit logic

This commit is contained in:
Alexander Orzechowski 2023-08-16 11:46:26 -04:00
parent 8836e12988
commit 8f67446cc7
1 changed files with 89 additions and 85 deletions
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174
types/output/output.c
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@ -325,6 +325,94 @@ static void output_state_move(struct wlr_output_state *dst,
wlr_output_state_init(src);
}
static void output_apply_state(struct wlr_output *output,
const struct wlr_output_state *state) {
if (state->committed & WLR_OUTPUT_STATE_RENDER_FORMAT) {
output->render_format = state->render_format;
}
if (state->committed & WLR_OUTPUT_STATE_SUBPIXEL) {
output->subpixel = state->subpixel;
}
if (state->committed & WLR_OUTPUT_STATE_ENABLED) {
wlr_output_update_enabled(output, state->enabled);
}
bool scale_updated = state->committed & WLR_OUTPUT_STATE_SCALE;
if (scale_updated) {
output->scale = state->scale;
}
if (state->committed & WLR_OUTPUT_STATE_TRANSFORM) {
output->transform = state->transform;
output_update_matrix(output);
}
bool geometry_updated = state->committed &
(WLR_OUTPUT_STATE_MODE | WLR_OUTPUT_STATE_TRANSFORM |
WLR_OUTPUT_STATE_SUBPIXEL);
if (geometry_updated || scale_updated) {
struct wl_resource *resource;
wl_resource_for_each(resource, &output->resources) {
if (geometry_updated) {
send_geometry(resource);
}
if (scale_updated) {
send_scale(resource);
}
}
wlr_output_schedule_done(output);
}
// Destroy the swapchains when an output is disabled
if ((state->committed & WLR_OUTPUT_STATE_ENABLED) && !state->enabled) {
wlr_swapchain_destroy(output->swapchain);
output->swapchain = NULL;
wlr_swapchain_destroy(output->cursor_swapchain);
output->cursor_swapchain = NULL;
}
if (state->committed & WLR_OUTPUT_STATE_BUFFER) {
output->frame_pending = true;
output->needs_frame = false;
}
if (state->committed & WLR_OUTPUT_STATE_LAYERS) {
for (size_t i = 0; i < state->layers_len; i++) {
struct wlr_output_layer_state *layer_state = &state->layers[i];
struct wlr_output_layer *layer = layer_state->layer;
// Commit layer ordering
wl_list_remove(&layer->link);
wl_list_insert(output->layers.prev, &layer->link);
// Commit layer state
layer->src_box = layer_state->src_box;
layer->dst_box = layer_state->dst_box;
}
}
if ((state->committed & WLR_OUTPUT_STATE_BUFFER) &&
output->swapchain != NULL) {
wlr_swapchain_set_buffer_submitted(output->swapchain, state->buffer);
}
if (state->committed & WLR_OUTPUT_STATE_MODE) {
switch (state->mode_type) {
case WLR_OUTPUT_STATE_MODE_FIXED:
wlr_output_update_mode(output, state->mode);
break;
case WLR_OUTPUT_STATE_MODE_CUSTOM:
wlr_output_update_custom_mode(output,
state->custom_mode.width,
state->custom_mode.height,
state->custom_mode.refresh);
break;
}
}
}
void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend,
const struct wlr_output_impl *impl, struct wl_display *display) {
assert(impl->commit);
@ -743,92 +831,8 @@ bool wlr_output_commit_state(struct wlr_output *output,
return false;
}
if (pending.committed & WLR_OUTPUT_STATE_RENDER_FORMAT) {
output->render_format = pending.render_format;
}
if (pending.committed & WLR_OUTPUT_STATE_SUBPIXEL) {
output->subpixel = pending.subpixel;
}
output->commit_seq++;
if (pending.committed & WLR_OUTPUT_STATE_ENABLED) {
wlr_output_update_enabled(output, pending.enabled);
}
bool scale_updated = pending.committed & WLR_OUTPUT_STATE_SCALE;
if (scale_updated) {
output->scale = pending.scale;
}
if (pending.committed & WLR_OUTPUT_STATE_TRANSFORM) {
output->transform = pending.transform;
output_update_matrix(output);
}
bool geometry_updated = pending.committed &
(WLR_OUTPUT_STATE_MODE | WLR_OUTPUT_STATE_TRANSFORM |
WLR_OUTPUT_STATE_SUBPIXEL);
if (geometry_updated || scale_updated) {
struct wl_resource *resource;
wl_resource_for_each(resource, &output->resources) {
if (geometry_updated) {
send_geometry(resource);
}
if (scale_updated) {
send_scale(resource);
}
}
wlr_output_schedule_done(output);
}
// Destroy the swapchains when an output is disabled
if ((pending.committed & WLR_OUTPUT_STATE_ENABLED) && !pending.enabled) {
wlr_swapchain_destroy(output->swapchain);
output->swapchain = NULL;
wlr_swapchain_destroy(output->cursor_swapchain);
output->cursor_swapchain = NULL;
}
if (pending.committed & WLR_OUTPUT_STATE_BUFFER) {
output->frame_pending = true;
output->needs_frame = false;
}
if (pending.committed & WLR_OUTPUT_STATE_LAYERS) {
for (size_t i = 0; i < pending.layers_len; i++) {
struct wlr_output_layer_state *layer_state = &pending.layers[i];
struct wlr_output_layer *layer = layer_state->layer;
// Commit layer ordering
wl_list_remove(&layer->link);
wl_list_insert(output->layers.prev, &layer->link);
// Commit layer state
layer->src_box = layer_state->src_box;
layer->dst_box = layer_state->dst_box;
}
}
if ((pending.committed & WLR_OUTPUT_STATE_BUFFER) &&
output->swapchain != NULL) {
wlr_swapchain_set_buffer_submitted(output->swapchain, pending.buffer);
}
if (pending.committed & WLR_OUTPUT_STATE_MODE) {
switch (pending.mode_type) {
case WLR_OUTPUT_STATE_MODE_FIXED:
wlr_output_update_mode(output, pending.mode);
break;
case WLR_OUTPUT_STATE_MODE_CUSTOM:
wlr_output_update_custom_mode(output,
pending.custom_mode.width,
pending.custom_mode.height,
pending.custom_mode.refresh);
break;
}
}
output_apply_state(output, &pending);
struct wlr_output_event_commit event = {
.output = output,