wayvnc/include/frame-capture.h

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2019-10-10 22:57:53 +00:00
/*
* Copyright (c) 2019 Andri Yngvason
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
2019-10-10 22:32:54 +00:00
#pragma once
#include <stdint.h>
#include <stdbool.h>
struct wl_output;
enum frame_capture_status {
CAPTURE_STOPPED = 0,
CAPTURE_IN_PROGRESS,
CAPTURE_FAILED,
CAPTURE_FATAL,
CAPTURE_DONE,
};
struct frame_capture {
enum frame_capture_status status;
bool overlay_cursor;
struct wl_output* wl_output;
void* userdata;
void (*on_done)(struct frame_capture*);
struct {
uint32_t fourcc_format;
uint32_t width;
uint32_t height;
uint32_t stride;
} frame_info;
struct {
uint32_t x;
uint32_t y;
uint32_t width;
uint32_t height;
} damage_hint;
struct {
int (*start)(struct frame_capture*);
void (*stop)(struct frame_capture*);
} backend;
};
static inline int frame_capture_start(struct frame_capture* self)
{
return self->backend.start(self);
}
static inline void frame_capture_stop(struct frame_capture* self)
{
self->backend.stop(self);
}