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

#ifndef PIPEWIRE_SCREENCAST_H
#define PIPEWIRE_SCREENCAST_H

#include "screencast_common.h"

#define XDPW_PWR_BUFFERS 4
#define XDPW_PWR_ALIGN 16

void xdpw_pwr_trigger_process(struct xdpw_screencast_instance *cast);
bool xdpw_pwr_is_driving(struct xdpw_screencast_instance *cast);
void xdpw_pwr_dequeue_buffer(struct xdpw_screencast_instance *cast);
void xdpw_pwr_enqueue_buffer(struct xdpw_screencast_instance *cast);
void pwr_update_stream_param(struct xdpw_screencast_instance *cast);
void xdpw_pwr_stream_create(struct xdpw_screencast_instance *cast);
void xdpw_pwr_stream_destroy(struct xdpw_screencast_instance *cast);
int xdpw_pwr_context_create(struct xdpw_state *state);
void xdpw_pwr_context_destroy(struct xdpw_state *state);

#endif
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: bump the prefered amount of pipewire buffers to 4 This tells pipewire, we prefere to use 4 pw_buffers in the pipe. This should remove most "out of buffer" occourences. 2021-09-09 17:30:23 +02:00			`#define XDPW_PWR_BUFFERS 4`
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: use the pipewire callback process to start screencast We can trigger that with pw_stream_trigger_process when we are the driver of the stream. Additionally this let's us run passivly with the consumer driving the stream. 2021-09-09 17:20:12 +02:00			`void xdpw_pwr_trigger_process(struct xdpw_screencast_instance *cast);`
			`bool xdpw_pwr_is_driving(struct xdpw_screencast_instance *cast);`
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: 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`