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screencast: use dequeue/enqueue functions instead of on_process event to interact with pipewire

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This commit is contained in:
columbarius 2021-05-27 19:55:55 +02:00
parent 4b03a5acfd
commit 11de00735f
1 changed files with 11 additions and 4 deletions
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15
src/screencast/wlr_screencast.c
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@ -127,6 +127,14 @@ static void wlr_frame_buffer_done(void *data,
logprint(TRACE, "wlroots: buffer_done event handler");
if (!cast->quit && !cast->err && cast->pwr_stream_state) {
xdpw_pwr_dequeue_buffer(cast);
if (!cast->current_pw_buffer) {
xdpw_wlr_frame_free(cast);
return;
}
}
zwlr_screencopy_frame_v1_copy_with_damage(frame, cast->simple_frame.buffer);
logprint(TRACE, "wlroots: frame copied");
@ -182,10 +190,7 @@ static void wlr_frame_ready(void *data, struct zwlr_screencopy_frame_v1 *frame,
cast->simple_frame.tv_sec = ((((uint64_t)tv_sec_hi) << 32) | tv_sec_lo);
cast->simple_frame.tv_nsec = tv_nsec;
if (!cast->quit && !cast->err && cast->pwr_stream_state) {
pw_loop_signal_event(cast->ctx->state->pw_loop, cast->event);
return;
}
xdpw_pwr_enqueue_buffer(cast);
xdpw_wlr_frame_free(cast);
}
@ -197,6 +202,8 @@ static void wlr_frame_failed(void *data,
logprint(TRACE, "wlroots: failed event handler");
cast->err = true;
xdpw_pwr_enqueue_buffer(cast);
xdpw_wlr_frame_free(cast);
}