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add render timer API

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Based on five calls:
wlr_render_timer_create - creates a timer which can be reused across
  frames on the same renderer
wlr_renderer_begin_buffer_pass - now takes a timer so that backends can
  record when the rendering starts and finishes
wlr_render_timer_get_time - should be called as late as possible so that
  queries can make their way back from the GPU
wlr_render_timer_destroy - self-explanatory

The timer is exposed as an opaque `struct wlr_render_timer` so that
backends can store whatever they want in there.
This commit is contained in:
Rose Hudson 2023-06-02 10:25:07 +01:00 • committed by Simon Ser
parent bd834fe8d1
commit 9e8947e4d5
19 changed files with 87 additions and 23 deletions
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3
examples/fullscreen-shell.c
View file

@ -90,7 +90,8 @@ static void output_handle_frame(struct wl_listener *listener, void *data) {
wlr_output_effective_resolution(output->wlr_output, &width, &height);
struct wlr_output_state state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(output->wlr_output, &state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(output->wlr_output, &state, NULL,
NULL);
if (pass == NULL) {
return;
}

3
examples/output-layers.c
View file

@ -94,7 +94,8 @@ static void output_handle_frame(struct wl_listener *listener, void *data) {
wlr_output_effective_resolution(output->wlr_output, &width, &height);
struct wlr_output_state output_state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(output->wlr_output, &output_state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(output->wlr_output, &output_state,
NULL, NULL);
wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){
.box = { .width = width, .height = height },

2
examples/output-layout.c
View file

@ -115,7 +115,7 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
struct wlr_output *wlr_output = output->output;
struct wlr_output_state output_state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL, NULL);
wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){
.box = { .width = wlr_output->width, .height = wlr_output->height },

2
examples/pointer.c
View file

@ -102,7 +102,7 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
assert(renderer);
struct wlr_output_state output_state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL, NULL);
wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){
.box = { .width = wlr_output->width, .height = wlr_output->height },
.color = {

2
examples/rotation.c
View file

@ -60,7 +60,7 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
wlr_output_effective_resolution(wlr_output, &width, &height);
struct wlr_output_state output_state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL, NULL);
wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){
.box = { .width = wlr_output->width, .height = wlr_output->height },

2
examples/simple.c
View file

@ -63,7 +63,7 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
}
struct wlr_output_state state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &state, NULL, NULL);
wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){
.box = { .width = wlr_output->width, .height = wlr_output->height },
.color = {

2
examples/tablet.c
View file

@ -88,7 +88,7 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
wlr_output_effective_resolution(wlr_output, &width, &height);
struct wlr_output_state output_state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL, NULL);
wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){
.box = { .width = wlr_output->width, .height = wlr_output->height },

2
examples/touch.c
View file

@ -77,7 +77,7 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
wlr_output_effective_resolution(wlr_output, &width, &height);
struct wlr_output_state output_state = {0};
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL);
struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL, NULL);
wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){
.box = { .width = width, .height = height },
.color = { 0.25, 0.25, 0.25, 1 },