diff options
| author | emersion <contact@emersion.fr> | 2017-09-08 18:09:09 +0200 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2017-10-07 16:22:02 +0200 |
| commit | 35f970025133dc5ad627936a3cdeacb37b532072 (patch) | |
| tree | cb413db2542cf87eb96c4c9b6923729cd956717a /backend | |
| parent | 1c8b72e0cd63c4965bc04e7390d3165a9e4c08ce (diff) | |
First attempt to implement screenshooter
Diffstat (limited to 'backend')
| -rw-r--r-- | backend/drm/drm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c index 9e5346a1..117e5749 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -634,6 +634,15 @@ static bool wlr_drm_connector_move_cursor(struct wlr_output *output, return drm->iface->crtc_move_cursor(drm, conn->crtc, x, y); } +static void wlr_drm_connector_read_pixels(struct wlr_output *_output, + void *out_data) { + struct wlr_drm_output *output = (struct wlr_drm_output *)_output; + struct wlr_drm_crtc *crtc = output->crtc; + struct wlr_drm_plane *plane = crtc->primary; + glReadPixels(0, 0, plane->width, plane->height, GL_BGRA_EXT, GL_UNSIGNED_BYTE, + out_data); +} + static void wlr_drm_connector_destroy(struct wlr_output *output) { struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output; wlr_drm_connector_cleanup(conn); @@ -652,6 +661,7 @@ static struct wlr_output_impl output_impl = { .swap_buffers = wlr_drm_connector_swap_buffers, .set_gamma = wlr_drm_connector_set_gamma, .get_gamma_size = wlr_drm_connector_get_gamma_size, + .read_pixels = wlr_drm_connector_read_pixels, }; static int retry_pageflip(void *data) { |