2 files changed, 0 insertions, 241 deletions
diff --git a/examples/meson.build b/examples/meson.build
index 8d38b888..8a60e1ed 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -53,10 +53,6 @@ examples = {
 		'src': ['output-layout.c', 'cat.c'],
 		'dep': [wlroots],
 	},
-	'screenshot': {
-		'src': 'screenshot.c',
-		'dep': [wayland_client, wlr_protos, rt],
-	},
 	'idle': {
 		'src': 'idle.c',
 		'dep': [wayland_client, wlr_protos, threads],
diff --git a/examples/screenshot.c b/examples/screenshot.c
deleted file mode 100644
index 914f3994..00000000
--- a/examples/screenshot.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright © 2008 Kristian Høgsberg
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#define _POSIX_C_SOURCE 200112L
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <sys/param.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <wayland-client.h>
-#include "screenshooter-client-protocol.h"
-
-static struct wl_shm *shm = NULL;
-static struct orbital_screenshooter *screenshooter = NULL;
-static struct wl_list output_list;
-static bool buffer_copy_done;
-
-struct screenshooter_output {
-	struct wl_output *output;
-	int width, height;
-	struct wl_list link;
-};
-
-static void output_handle_geometry(void *data, struct wl_output *wl_output,
-		int x, int y, int physical_width, int physical_height, int subpixel,
-		const char *make, const char *model, int transform) {
-	// No-op
-}
-
-static void output_handle_mode(void *data, struct wl_output *wl_output,
-		uint32_t flags, int width, int height, int refresh) {
-	struct screenshooter_output *output = wl_output_get_user_data(wl_output);
-
-	if (wl_output == output->output && (flags & WL_OUTPUT_MODE_CURRENT)) {
-		output->width = width;
-		output->height = height;
-	}
-}
-
-static void output_handle_done(void *data, struct wl_output *wl_output) {
-	// No-op
-}
-
-static const struct wl_output_listener output_listener = {
-	.geometry = output_handle_geometry,
-	.mode = output_handle_mode,
-	.done = output_handle_done,
-};
-
-static void screenshot_done(void *data, struct orbital_screenshot *screenshot) {
-	buffer_copy_done = true;
-}
-
-static const struct orbital_screenshot_listener screenshot_listener = {
-	.done = screenshot_done,
-};
-
-static void handle_global(void *data, struct wl_registry *registry,
-		uint32_t name, const char *interface, uint32_t version) {
-	static struct screenshooter_output *output;
-
-	if (strcmp(interface, "wl_output") == 0) {
-		output = calloc(1, sizeof(*output));
-		output->output = wl_registry_bind(registry, name, &wl_output_interface,
-			1);
-		wl_list_insert(&output_list, &output->link);
-		wl_output_add_listener(output->output, &output_listener, output);
-	} else if (strcmp(interface, "wl_shm") == 0) {
-		shm = wl_registry_bind(registry, name, &wl_shm_interface, 1);
-	} else if (strcmp(interface, "orbital_screenshooter") == 0) {
-		screenshooter = wl_registry_bind(registry, name,
-			&orbital_screenshooter_interface, 1);
-	}
-}
-
-static void handle_global_remove(void *data, struct wl_registry *registry,
-		uint32_t name) {
-	// Who cares?
-}
-
-static const struct wl_registry_listener registry_listener = {
-	.global = handle_global,
-	.global_remove = handle_global_remove,
-};
-
-static struct wl_buffer *create_shm_buffer(int width, int height,
-		void **data_out) {
-	int stride = width * 4;
-	int size = stride * height;
-
-	const char shm_name[] = "/wlroots-screenshot";
-	int fd = shm_open(shm_name, O_RDWR | O_CREAT | O_EXCL, 0);
-	if (fd < 0) {
-		fprintf(stderr, "shm_open failed\n");
-		return NULL;
-	}
-	shm_unlink(shm_name);
-
-	int ret;
-	while ((ret = ftruncate(fd, size)) == EINTR) {
-		// No-op
-	}
-	if (ret < 0) {
-		close(fd);
-		fprintf(stderr, "ftruncate failed\n");
-		return NULL;
-	}
-
-	void *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-	if (data == MAP_FAILED) {
-		fprintf(stderr, "mmap failed: %m\n");
-		close(fd);
-		return NULL;
-	}
-
-	struct wl_shm_pool *pool = wl_shm_create_pool(shm, fd, size);
-	close(fd);
-	struct wl_buffer *buffer = wl_shm_pool_create_buffer(pool, 0, width, height,
-		stride, WL_SHM_FORMAT_XRGB8888);
-	wl_shm_pool_destroy(pool);
-
-	*data_out = data;
-
-	return buffer;
-}
-
-static void write_image(const char *filename, int width, int height,
-		void *data) {
-	char size[10 + 1 + 10 + 2 + 1]; // int32_t are max 10 digits
-	sprintf(size, "%dx%d+0", width, height);
-
-	int fd[2];
-	if (pipe(fd) != 0) {
-		fprintf(stderr, "cannot create pipe: %s\n", strerror(errno));
-		exit(EXIT_FAILURE);
-	}
-
-	pid_t child = fork();
-	if (child < 0) {
-		fprintf(stderr, "fork() failed\n");
-		exit(EXIT_FAILURE);
-	} else if (child != 0) {
-		close(fd[0]);
-		if (write(fd[1], data, 4 * width * height) < 0) {
-			fprintf(stderr, "write() failed: %s\n", strerror(errno));
-			exit(EXIT_FAILURE);
-		}
-		close(fd[1]);
-		waitpid(child, NULL, 0);
-	} else {
-		close(fd[1]);
-		if (dup2(fd[0], 0) != 0) {
-			fprintf(stderr, "cannot dup the pipe\n");
-			exit(EXIT_FAILURE);
-		}
-		close(fd[0]);
-		// We requested WL_SHM_FORMAT_XRGB8888 in little endian, so that's BGRA
-		// in big endian.
-		execlp("convert", "convert", "-depth", "8", "-size", size, "bgra:-",
-			"-alpha", "opaque", filename, NULL);
-		fprintf(stderr, "cannot execute convert\n");
-		exit(EXIT_FAILURE);
-	}
-}
-
-int main(int argc, char *argv[]) {
-	struct wl_display * display = wl_display_connect(NULL);
-	if (display == NULL) {
-		fprintf(stderr, "failed to create display: %m\n");
-		return -1;
-	}
-
-	wl_list_init(&output_list);
-	struct wl_registry *registry = wl_display_get_registry(display);
-	wl_registry_add_listener(registry, &registry_listener, NULL);
-	wl_display_dispatch(display);
-	wl_display_roundtrip(display);
-
-	if (screenshooter == NULL) {
-		fprintf(stderr, "display doesn't support screenshooter\n");
-		return -1;
-	}
-
-	int i = 0;
-	struct screenshooter_output *output;
-	wl_list_for_each(output, &output_list, link) {
-		void *data = NULL;
-		struct wl_buffer *buffer =
-			create_shm_buffer(output->width, output->height, &data);
-		if (buffer == NULL) {
-			return -1;
-		}
-		struct orbital_screenshot *screenshot = orbital_screenshooter_shoot(
-			screenshooter, output->output, buffer);
-		orbital_screenshot_add_listener(screenshot, &screenshot_listener,
-			screenshot);
-		buffer_copy_done = false;
-		while (!buffer_copy_done) {
-			wl_display_roundtrip(display);
-		}
-
-		char filename[24 + 10]; // int32_t are max 10 digits
-		snprintf(filename, sizeof(filename), "wayland-screenshot-%d.png", i);
-
-		write_image(filename, output->width, output->height, data);
-		wl_buffer_destroy(buffer);
-		++i;
-	}
-
-	return EXIT_SUCCESS;
-}