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Replace deprecated function wlc_output_get_pixels.

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This makes IPC GET_PIXELS use the new `wlc_pixels_read` call instead of
the deprecated `wlc_output_get_pixels`.

The old version worked by passing a callback function to wlc which would
grab the pixels and send them to the IPC client.
The new version works by maintaining a list of clients who have
requested the pixels of some output and then grap and send the pixels in
the output_post_render hook of the `wlc_interface`.
This commit is contained in:
Mikkel Oscar Lyderik 2016-02-08 12:06:33 +01:00
parent be6455b295
commit 6f7cbf2eac
3 changed files with 70 additions and 18 deletions
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7
sway/handlers.c
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@ -150,6 +150,10 @@ static void handle_output_pre_render(wlc_handle output) {
}
}
static void handle_output_post_render(wlc_handle output) {
ipc_get_pixels(output);
}
static void handle_output_resolution_change(wlc_handle output, const struct wlc_size *from, const struct wlc_size *to) {
sway_log(L_DEBUG, "Output %u resolution changed to %d x %d", (unsigned int)output, to->w, to->h);
swayc_t *c = swayc_by_handle(output);
@ -675,7 +679,8 @@ struct wlc_interface interface = {
.resolution = handle_output_resolution_change,
.focus = handle_output_focused,
.render = {
.pre = handle_output_pre_render
.pre = handle_output_pre_render,
.post = handle_output_post_render
}
},
.view = {