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https://github.com/hyprwm/wlroots-hyprland.git
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Add post_frame event to wlr_output, use wlr_drm_plane_make_current in wlr_drm_output_read_pixels
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parent
35f9700251
commit
d0db6a80ab
4 changed files with 7 additions and 4 deletions
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@ -636,9 +636,9 @@ static bool wlr_drm_connector_move_cursor(struct wlr_output *output,
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static void wlr_drm_connector_read_pixels(struct wlr_output *_output,
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void *out_data) {
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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struct wlr_drm_crtc *crtc = output->crtc;
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struct wlr_drm_plane *plane = crtc->primary;
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struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
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struct wlr_drm_plane *plane = conn->crtc->primary;
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wlr_drm_plane_make_current(conn->renderer, plane);
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glReadPixels(0, 0, plane->width, plane->height, GL_BGRA_EXT, GL_UNSIGNED_BYTE,
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out_data);
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}
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@ -846,6 +846,7 @@ static void page_flip_handler(int fd, unsigned seq,
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if (drm->session->active) {
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wl_signal_emit(&conn->output.events.frame, &conn->output);
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wl_signal_emit(&conn->output.events.post_frame, &conn->output);
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}
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}
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@ -37,6 +37,7 @@ struct wlr_output {
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struct {
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struct wl_signal frame;
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struct wl_signal post_frame;
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struct wl_signal resolution;
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struct wl_signal destroy;
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} events;
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@ -105,6 +105,7 @@ void wlr_output_init(struct wlr_output *output,
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output->transform = WL_OUTPUT_TRANSFORM_NORMAL;
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output->scale = 1;
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wl_signal_init(&output->events.frame);
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wl_signal_init(&output->events.post_frame);
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wl_signal_init(&output->events.resolution);
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wl_signal_init(&output->events.destroy);
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}
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@ -59,7 +59,7 @@ static void screenshooter_shoot(struct wl_client *client,
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state->output = output;
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state->screenshot = screenshot;
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state->frame_listener.notify = output_frame_notify;
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wl_signal_add(&output->events.frame, &state->frame_listener);
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wl_signal_add(&output->events.post_frame, &state->frame_listener);
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}
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static struct orbital_screenshooter_interface screenshooter_impl = {
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