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xdg-desktop-portal-hyprland/include/pipewire_screencast.h

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Add thread for wlr screensharing
2020-01-24 23:31:01 +01:00
#ifndef PIPEWIRE_SCREENCAST_H
#define PIPEWIRE_SCREENCAST_H
#include "screencast_common.h"
screencast: restructure the screencopy flow The previous implemented way to use wlr_screencopy events to cicle the screencast had issues, like halting the stream if it was paused and resumed before PipeWire triggered a recreation of buffers. This came from not returning a dequeued buffer. This is now mititgated by enqueuing the current pw_buffer imidiately on a paused event and trying to dequeue a buffer just before requesting a screencopy if none is present.
2022-03-02 17:57:07 +01:00
#define XDPW_PWR_BUFFERS 2
#define XDPW_PWR_BUFFERS_MIN 2
screencast: prefix macros to avoid conflict with system definitions In file included from ../src/screencast/wlr_screencast.c:18: ../include/pipewire_screencast.h:7:9: error: 'ALIGN' macro redefined [-Werror,-Wmacro-redefined] #define ALIGN 16 ^ /usr/include/machine/param.h:79:9: note: previous definition is here #define ALIGN(p) _ALIGN(p) ^
2020-12-21 11:40:02 +01:00
#define XDPW_PWR_ALIGN 16
Add thread for wlr screensharing
2020-01-24 23:31:01 +01:00
screencast: pipewire add functions to dequeue and enqueue a buffer
2021-05-27 18:27:03 +02:00
void xdpw_pwr_dequeue_buffer(struct xdpw_screencast_instance *cast);
void xdpw_pwr_enqueue_buffer(struct xdpw_screencast_instance *cast);
screencast: restructure the screencopy flow The previous implemented way to use wlr_screencopy events to cicle the screencast had issues, like halting the stream if it was paused and resumed before PipeWire triggered a recreation of buffers. This came from not returning a dequeued buffer. This is now mititgated by enqueuing the current pw_buffer imidiately on a paused event and trying to dequeue a buffer just before requesting a screencopy if none is present.
2022-03-02 17:57:07 +01:00
void xdpw_pwr_swap_buffer(struct xdpw_screencast_instance *cast);
screencast: create pwr_update_stream_param This will let us notify pipewire that our buffer has changed and trigger a renegotiation cycle which will take care of reallocating the buffers
2021-05-26 02:10:45 +02:00
void pwr_update_stream_param(struct xdpw_screencast_instance *cast);
screencast: bring function names in line with the wlroots guidelines - no functional changes
2021-05-09 13:42:24 +02:00
void xdpw_pwr_stream_create(struct xdpw_screencast_instance *cast);
Screencast session support (#22) * Initial session support WIP Remove libdrm dependency Remove display from context, add dbus properties Use random names for shm and pw_stream, init the stream only for new cast instances Separate cast initialized flag from refcount, cleanup names and comments * Refactor and stability improvements Properly report xdp screencast implementation version
2020-04-16 10:21:55 +02:00
void xdpw_pwr_stream_destroy(struct xdpw_screencast_instance *cast);
screencast: bring function names in line with the wlroots guidelines - no functional changes
2021-05-09 13:42:24 +02:00
int xdpw_pwr_context_create(struct xdpw_state *state);
screencast: improve cleanup on error in xdpw_screencast_init() - currently the cleanup can segfault due to uninitialized list objects - introduce xdpw_pwr_context_destroy() and fixup goto logic
2021-05-09 13:44:10 +02:00
void xdpw_pwr_context_destroy(struct xdpw_state *state);
Add thread for wlr screensharing
2020-01-24 23:31:01 +01:00
#endif
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