diff options
| author | Guido Günther <agx@sigxcpu.org> | 2018-02-23 11:30:55 +0100 |
|---|---|---|
| committer | Guido Günther <agx@sigxcpu.org> | 2018-02-25 16:53:36 +0100 |
| commit | e2ea1ebe48db25f7372bbab21bc66cde5934895b (patch) | |
| tree | 0b0289ecb7c9cf7967c1d6476e0e519984e55629 /rootston/output.c | |
| parent | d08792bfffc6b7b28f59d7ee100091805367b7fa (diff) | |
rootston: Add alpha channel to views
Diffstat (limited to 'rootston/output.c')
| -rw-r--r-- | rootston/output.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/rootston/output.c b/rootston/output.c index 3fc8ea84..8d968a98 100644 --- a/rootston/output.c +++ b/rootston/output.c @@ -202,6 +202,7 @@ struct render_data { struct roots_output *output; struct timespec *when; pixman_region32_t *damage; + float alpha; }; /** @@ -296,7 +297,7 @@ static void render_surface(struct wlr_surface *surface, double lx, double ly, pixman_box32_t *rects = pixman_region32_rectangles(&damage, &nrects); for (int i = 0; i < nrects; ++i) { scissor_output(output, &rects[i]); - wlr_render_with_matrix(renderer, surface->texture, &matrix, 1.0f); + wlr_render_with_matrix(renderer, surface->texture, &matrix, data->alpha); } damage_finish: @@ -376,6 +377,7 @@ static void render_view(struct roots_view *view, struct render_data *data) { return; } + data->alpha = view->alpha; render_decorations(view, data); view_for_each_surface(view, render_surface, data); } |