From 8e81b4bb4237fe846e3f9eb997404aef2c396da5 Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Mon, 17 Apr 2023 19:44:33 +0200 Subject: [PATCH] examples: convert to new rendering API Left out multi-pointer (will be removed) and quads (requires arbitrary rotation). --- examples/fullscreen-shell.c | 35 ++++++++++++----------- examples/output-layers.c | 27 ++++++++++-------- examples/output-layout.c | 24 +++++++++------- examples/pointer.c | 21 ++++++++++---- examples/rotation.c | 22 ++++++++++----- examples/simple.c | 21 +++++++++----- examples/tablet.c | 55 +++++++++++++++++++++++++++++-------- examples/touch.c | 20 +++++++++----- 8 files changed, 149 insertions(+), 76 deletions(-) diff --git a/examples/fullscreen-shell.c b/examples/fullscreen-shell.c index ff8f60c1..f75256f2 100644 --- a/examples/fullscreen-shell.c +++ b/examples/fullscreen-shell.c @@ -47,7 +47,7 @@ struct fullscreen_output { struct render_data { struct wlr_output *output; - struct wlr_renderer *renderer; + struct wlr_render_pass *render_pass; struct timespec *when; }; @@ -68,13 +68,14 @@ static void render_surface(struct wlr_surface *surface, .height = surface->current.height * output->scale, }; - float matrix[9]; - enum wl_output_transform transform = - wlr_output_transform_invert(surface->current.transform); - wlr_matrix_project_box(matrix, &box, transform, 0, - output->transform_matrix); + enum wl_output_transform transform = wlr_output_transform_invert(surface->current.transform); + transform = wlr_output_transform_compose(transform, output->transform); - wlr_render_texture_with_matrix(rdata->renderer, texture, matrix, 1); + wlr_render_pass_add_texture(rdata->render_pass, &(struct wlr_render_texture_options){ + .texture = texture, + .dst_box = box, + .transform = transform, + }); wlr_surface_send_frame_done(surface, rdata->when); } @@ -82,33 +83,35 @@ static void render_surface(struct wlr_surface *surface, static void output_handle_frame(struct wl_listener *listener, void *data) { struct fullscreen_output *output = wl_container_of(listener, output, frame); - struct wlr_renderer *renderer = output->server->renderer; struct timespec now; clock_gettime(CLOCK_MONOTONIC, &now); int width, height; wlr_output_effective_resolution(output->wlr_output, &width, &height); - if (!wlr_output_attach_render(output->wlr_output, NULL)) { + struct wlr_output_state state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(output->wlr_output, &state, NULL); + if (pass == NULL) { return; } - wlr_renderer_begin(renderer, width, height); - - float color[4] = {0.3, 0.3, 0.3, 1.0}; - wlr_renderer_clear(renderer, color); + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .color = { 0.3, 0.3, 0.3, 1.0 }, + .box = { .width = width, .height = height }, + }); if (output->surface != NULL) { struct render_data rdata = { .output = output->wlr_output, - .renderer = renderer, + .render_pass = pass, .when = &now, }; wlr_surface_for_each_surface(output->surface, render_surface, &rdata); } - wlr_renderer_end(renderer); - wlr_output_commit(output->wlr_output); + wlr_render_pass_submit(pass); + wlr_output_commit_state(output->wlr_output, &state); + wlr_output_state_finish(&state); } static void output_set_surface(struct fullscreen_output *output, diff --git a/examples/output-layers.c b/examples/output-layers.c index 69c97b11..0c53a18e 100644 --- a/examples/output-layers.c +++ b/examples/output-layers.c @@ -64,7 +64,6 @@ struct output { static void output_handle_frame(struct wl_listener *listener, void *data) { struct output *output = wl_container_of(listener, output, frame); - struct wlr_renderer *renderer = output->server->renderer; struct wl_array layers_arr = {0}; struct output_surface *output_surface; @@ -91,15 +90,16 @@ static void output_handle_frame(struct wl_listener *listener, void *data) { return; } - if (!wlr_output_attach_render(output->wlr_output, NULL)) { - wlr_log(WLR_ERROR, "wlr_output_attach_render() failed"); - return; - } - int width, height; wlr_output_effective_resolution(output->wlr_output, &width, &height); - wlr_renderer_begin(renderer, width, height); - wlr_renderer_clear(renderer, (float[4]){ 0.3, 0.3, 0.3, 1.0 }); + + struct wlr_output_state output_state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(output->wlr_output, &output_state, NULL); + + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = { .width = width, .height = height }, + .color = { 0.3, 0.3, 0.3, 1 }, + }); size_t i = 0; struct wlr_output_layer_state *layers = layers_arr.data; @@ -118,13 +118,16 @@ static void output_handle_frame(struct wl_listener *listener, void *data) { continue; } - wlr_render_texture(renderer, texture, output->wlr_output->transform_matrix, - output_surface->x, output_surface->y, 1.0); + wlr_render_pass_add_texture(pass, &(struct wlr_render_texture_options){ + .texture = texture, + .dst_box = { .x = output_surface->x, .y = output_surface->y }, + }); } - wlr_renderer_end(renderer); + wlr_render_pass_submit(pass); - wlr_output_commit(output->wlr_output); + wlr_output_commit_state(output->wlr_output, &output_state); + wlr_output_state_finish(&output_state); struct timespec now; clock_gettime(CLOCK_MONOTONIC, &now); diff --git a/examples/output-layout.c b/examples/output-layout.c index 8a40e83f..d35d933d 100644 --- a/examples/output-layout.c +++ b/examples/output-layout.c @@ -112,14 +112,15 @@ static void animate_cat(struct sample_state *sample, static void output_frame_notify(struct wl_listener *listener, void *data) { struct sample_output *output = wl_container_of(listener, output, frame); struct sample_state *sample = output->sample; - struct timespec ts; - clock_gettime(CLOCK_MONOTONIC, &ts); - struct wlr_output *wlr_output = output->output; - wlr_output_attach_render(wlr_output, NULL); - wlr_renderer_begin(sample->renderer, wlr_output->width, wlr_output->height); - wlr_renderer_clear(sample->renderer, (float[]){0.25f, 0.25f, 0.25f, 1}); + struct wlr_output_state output_state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL); + + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = { .width = wlr_output->width, .height = wlr_output->height }, + .color = { 0.25, 0.25, 0.25, 1 }, + }); animate_cat(sample, output->output); @@ -134,12 +135,15 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { wlr_output_layout_output_coords(sample->layout, output->output, &local_x, &local_y); - wlr_render_texture(sample->renderer, sample->cat_texture, - wlr_output->transform_matrix, local_x, local_y, 1.0f); + wlr_render_pass_add_texture(pass, &(struct wlr_render_texture_options){ + .texture = sample->cat_texture, + .dst_box = box, + }); } - wlr_renderer_end(sample->renderer); - wlr_output_commit(wlr_output); + wlr_render_pass_submit(pass); + wlr_output_commit_state(wlr_output, &output_state); + wlr_output_state_finish(&output_state); } static void update_velocities(struct sample_state *sample, diff --git a/examples/pointer.c b/examples/pointer.c index 1bbe0d1e..10c130ab 100644 --- a/examples/pointer.c +++ b/examples/pointer.c @@ -101,12 +101,21 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { struct wlr_renderer *renderer = state->renderer; assert(renderer); - wlr_output_attach_render(wlr_output, NULL); - wlr_renderer_begin(renderer, wlr_output->width, wlr_output->height); - wlr_renderer_clear(renderer, state->clear_color); - wlr_output_render_software_cursors(wlr_output, NULL); - wlr_renderer_end(renderer); - wlr_output_commit(wlr_output); + struct wlr_output_state output_state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL); + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = { .width = wlr_output->width, .height = wlr_output->height }, + .color = { + state->clear_color[0], + state->clear_color[1], + state->clear_color[2], + state->clear_color[3], + }, + }); + wlr_output_add_software_cursors_to_render_pass(wlr_output, pass, NULL); + wlr_render_pass_submit(pass); + wlr_output_commit_state(wlr_output, &output_state); + wlr_output_state_finish(&output_state); } static void handle_cursor_motion(struct wl_listener *listener, void *data) { diff --git a/examples/rotation.c b/examples/rotation.c index 33a4ac86..863c1286 100644 --- a/examples/rotation.c +++ b/examples/rotation.c @@ -59,19 +59,27 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { int32_t width, height; wlr_output_effective_resolution(wlr_output, &width, &height); - wlr_output_attach_render(wlr_output, NULL); - wlr_renderer_begin(sample->renderer, wlr_output->width, wlr_output->height); - wlr_renderer_clear(sample->renderer, (float[]){0.25f, 0.25f, 0.25f, 1}); + struct wlr_output_state output_state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL); + + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = { .width = wlr_output->width, .height = wlr_output->height }, + .color = { 0.25, 0.25, 0.25, 1 }, + }); for (int y = -128 + (int)sample_output->y_offs; y < height; y += 128) { for (int x = -128 + (int)sample_output->x_offs; x < width; x += 128) { - wlr_render_texture(sample->renderer, sample->cat_texture, - wlr_output->transform_matrix, x, y, 1.0f); + wlr_render_pass_add_texture(pass, &(struct wlr_render_texture_options){ + .texture = sample->cat_texture, + .dst_box = { .x = x, .y = y }, + .transform = wlr_output->transform, + }); } } - wlr_renderer_end(sample->renderer); - wlr_output_commit(wlr_output); + wlr_render_pass_submit(pass); + wlr_output_commit_state(wlr_output, &output_state); + wlr_output_state_finish(&output_state); long ms = (now.tv_sec - sample->last_frame.tv_sec) * 1000 + (now.tv_nsec - sample->last_frame.tv_nsec) / 1000000; diff --git a/examples/simple.c b/examples/simple.c index 68308c7f..c4cd731b 100644 --- a/examples/simple.c +++ b/examples/simple.c @@ -62,14 +62,21 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { sample->dec = inc; } - wlr_output_attach_render(wlr_output, NULL); + struct wlr_output_state state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &state, NULL); + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = { .width = wlr_output->width, .height = wlr_output->height }, + .color = { + .r = sample->color[0], + .g = sample->color[1], + .b = sample->color[2], + .a = sample->color[3], + }, + }); + wlr_render_pass_submit(pass); - struct wlr_renderer *renderer = sample->renderer; - wlr_renderer_begin(renderer, wlr_output->width, wlr_output->height); - wlr_renderer_clear(renderer, sample->color); - wlr_renderer_end(renderer); - - wlr_output_commit(wlr_output); + wlr_output_commit_state(wlr_output, &state); + wlr_output_state_finish(&state); sample->last_frame = now; } diff --git a/examples/tablet.c b/examples/tablet.c index 3e18636a..23b24b0b 100644 --- a/examples/tablet.c +++ b/examples/tablet.c @@ -87,9 +87,13 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { int32_t width, height; wlr_output_effective_resolution(wlr_output, &width, &height); - wlr_output_attach_render(wlr_output, NULL); - wlr_renderer_begin(sample->renderer, wlr_output->width, wlr_output->height); - wlr_renderer_clear(sample->renderer, (float[]){0.25f, 0.25f, 0.25f, 1}); + struct wlr_output_state output_state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, NULL); + + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = { .width = wlr_output->width, .height = wlr_output->height }, + .color = { 0.25, 0.25, 0.25, 1 }, + }); float distance = 0.8f * (1 - sample->distance); float tool_color[4] = { distance, distance, distance, 1 }; @@ -108,6 +112,20 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { }; wlr_render_rect(sample->renderer, &box, sample->pad_color, wlr_output->transform_matrix); + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = { + .x = left, + .y = top, + .width = pad_width, + .height = pad_height, + }, + .color = { + sample->pad_color[0], + sample->pad_color[1], + sample->pad_color[2], + sample->pad_color[3], + }, + }); if (sample->proximity) { struct wlr_box box = { @@ -116,21 +134,36 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { .width = 16 * (sample->pressure + 1), .height = 16 * (sample->pressure + 1), }; - float matrix[9]; - wlr_matrix_project_box(matrix, &box, WL_OUTPUT_TRANSFORM_NORMAL, - sample->ring, wlr_output->transform_matrix); - wlr_render_quad_with_matrix(sample->renderer, tool_color, matrix); + + // TODO: use sample->ring + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = box, + .color = { + tool_color[0], + tool_color[1], + tool_color[2], + tool_color[3], + }, + }); box.x += sample->x_tilt; box.y += sample->y_tilt; box.width /= 2; box.height /= 2; - wlr_render_rect(sample->renderer, &box, tool_color, - wlr_output->transform_matrix); + wlr_render_pass_add_rect(pass, &(struct wlr_render_rect_options){ + .box = box, + .color = { + tool_color[0], + tool_color[1], + tool_color[2], + tool_color[3], + }, + }); } - wlr_renderer_end(sample->renderer); - wlr_output_commit(wlr_output); + wlr_render_pass_submit(pass); + wlr_output_commit_state(wlr_output, &output_state); + wlr_output_state_finish(&output_state); sample->last_frame = now; } diff --git a/examples/touch.c b/examples/touch.c index 7a9002e1..0379482c 100644 --- a/examples/touch.c +++ b/examples/touch.c @@ -76,20 +76,26 @@ static void output_frame_notify(struct wl_listener *listener, void *data) { int32_t width, height; wlr_output_effective_resolution(wlr_output, &width, &height); - wlr_output_attach_render(wlr_output, NULL); - wlr_renderer_begin(sample->renderer, wlr_output->width, wlr_output->height); - wlr_renderer_clear(sample->renderer, (float[]){0.25f, 0.25f, 0.25f, 1}); + struct wlr_output_state output_state = {0}; + struct wlr_render_pass *pass = wlr_output_begin_render_pass(wlr_output, &output_state, 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 }, + }); struct touch_point *p; wl_list_for_each(p, &sample->touch_points, link) { int x = (int)(p->x * width) - sample->cat_texture->width / 2; int y = (int)(p->y * height) - sample->cat_texture->height / 2; - wlr_render_texture(sample->renderer, sample->cat_texture, - wlr_output->transform_matrix, x, y, 1.0f); + wlr_render_pass_add_texture(pass, &(struct wlr_render_texture_options){ + .texture = sample->cat_texture, + .dst_box = { .x = x, .y = y }, + }); } - wlr_renderer_end(sample->renderer); - wlr_output_commit(wlr_output); + wlr_render_pass_submit(pass); + wlr_output_commit_state(wlr_output, &output_state); + wlr_output_state_finish(&output_state); sample->last_frame = now; }