Remove obsolete client code

1 files changed, 0 insertions, 127 deletions

diff --git a/wayland/buffers.c b/wayland/buffers.c
deleted file mode 100644
index 3b809e6f..00000000
--- a/wayland/buffers.c
+++ /dev/null
@@ -1,127 +0,0 @@
-#define _XOPEN_SOURCE 500
-#include <wayland-client.h>
-#include <cairo/cairo.h>
-#include <pango/pangocairo.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/mman.h>
-#include "client/buffer.h"
-#include "list.h"
-#include "log.h"
-
-static int create_pool_file(size_t size, char **name) {
-        static const char template[] = "sway-client-XXXXXX";
-        const char *path = getenv("XDG_RUNTIME_DIR");
-                if (!path) {
-                return -1;
-        }
-
-        int ts = (path[strlen(path) - 1] == '/');
-
-        *name = malloc(
-                strlen(template) +
-                strlen(path) +
-                (ts ? 0 : 1) + 1);
-        sprintf(*name, "%s%s%s", path, ts ? "" : "/", template);
-
-        int fd = mkstemp(*name);
-
-        if (fd < 0) {
-                return -1;
-        }
-
-        if (ftruncate(fd, size) < 0) {
-                close(fd);
-                return -1;
-        }
-
-        return fd;
-}
-
-static void buffer_release(void *data, struct wl_buffer *wl_buffer) {
-        struct buffer *buffer = data;
-        buffer->busy = false;
-}
-
-static const struct wl_buffer_listener buffer_listener = {
-        .release = buffer_release
-};
-
-static struct buffer *create_buffer(struct wl_shm *shm, struct buffer *buf,
-                int32_t width, int32_t height, uint32_t format) {
-        uint32_t stride = width * 4;
-        uint32_t size = stride * height;
-
-        char *name;
-        int fd = create_pool_file(size, &name);
-        if (fd == -1) {
-                sway_abort("Unable to allocate buffer");
-                return NULL; // never reached
-        }
-        void *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-        struct wl_shm_pool *pool = wl_shm_create_pool(shm, fd, size);
-        buf->buffer = wl_shm_pool_create_buffer(pool, 0,
-                        width, height, stride, format);
-        wl_shm_pool_destroy(pool);
-        close(fd);
-        unlink(name);
-        free(name);
-        fd = -1;
-
-        buf->width = width;
-        buf->height = height;
-        buf->surface = cairo_image_surface_create_for_data(data,
-                        CAIRO_FORMAT_ARGB32, width, height, stride);
-        buf->cairo = cairo_create(buf->surface);
-        buf->pango = pango_cairo_create_context(buf->cairo);
-
-        wl_buffer_add_listener(buf->buffer, &buffer_listener, buf);
-        return buf;
-}
-
-static void destroy_buffer(struct buffer *buffer) {
-        if (buffer->buffer) {
-                wl_buffer_destroy(buffer->buffer);
-        }
-        if (buffer->cairo) {
-                cairo_destroy(buffer->cairo);
-        }
-        if (buffer->surface) {
-                cairo_surface_destroy(buffer->surface);
-        }
-        if (buffer->pango) {
-                g_object_unref(buffer->pango);
-        }
-        memset(buffer, 0, sizeof(struct buffer));
-}
-
-struct pool_buffer *get_next_buffer(struct wl_shm *shm,
-                struct pool_buffer pool[2], uint32_t width, uint32_t height) {
-        struct buffer *buffer = NULL;
-
-        for (size_t i = 0; i < sizeof(pool) / sizeof(pool[0]); ++i) {
-                if (buffers[i].busy) {
-                        continue;
-                }
-                buffer = &buffers[i];
-        }
-
-        if (!buffer) {
-                return NULL;
-        }
-
-        if (buffer->width != width || buffer->height != height) {
-                destroy_buffer(buffer);
-        }
-
-        if (!buffer->buffer) {
-                if (!create_buffer(shm, buffer, width, height,
-                                        WL_SHM_FORMAT_ARGB8888)) {
-                        return NULL;
-                }
-        }
-        return buffer;
-}