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93 lines
2.6 KiB
93 lines
2.6 KiB
5 years ago
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/*
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* Copyright © 2019 Collabora, Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "config.h"
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#include <assert.h>
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#include <stdint.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <libweston/libweston.h>
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#include "linux-dmabuf.h"
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#include "weston-direct-display-server-protocol.h"
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#include "libweston-internal.h"
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static void
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direct_display_enable(struct wl_client *client,
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struct wl_resource *resource,
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struct wl_resource *dmabuf_res)
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{
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struct linux_dmabuf_buffer *dmabuf;
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dmabuf = wl_resource_get_user_data(dmabuf_res);
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assert(dmabuf);
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dmabuf->direct_display = true;
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}
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static void
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direct_display_destroy(struct wl_client *client,
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struct wl_resource *global_resource)
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{
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wl_resource_destroy(global_resource);
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}
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static const struct weston_direct_display_v1_interface
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weston_direct_display_interface_v1 = {
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direct_display_enable,
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direct_display_destroy,
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};
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static void
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bind_direct_display(struct wl_client *client, void *data,
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uint32_t version, uint32_t id)
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{
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struct wl_resource *resource;
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struct weston_compositor *ec = data;
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resource = wl_resource_create(client,
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&weston_direct_display_v1_interface,
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version, id);
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if (!resource) {
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wl_client_post_no_memory(client);
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return;
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}
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wl_resource_set_implementation(resource,
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&weston_direct_display_interface_v1,
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ec, NULL);
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}
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WL_EXPORT int
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weston_direct_display_setup(struct weston_compositor *ec)
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{
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if (!wl_global_create(ec->wl_display,
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&weston_direct_display_v1_interface, 1,
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ec, bind_direct_display))
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return -1;
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return 0;
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}
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