diff options
author | Simon Ser <contact@emersion.fr> | 2023-04-14 17:50:26 +0200 |
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committer | Simon Ser <contact@emersion.fr> | 2023-04-25 17:25:10 +0200 |
commit | 4a1ad32534e1a5f53a066d0b546f5f979a9c5b5e (patch) | |
tree | e1cff46bb66c51307cca2af3ce8541e3d2506d73 /render | |
parent | 756dedae20eead72af6cfc7f724d0b2af6597eeb (diff) |
render: add render pass helpers
Diffstat (limited to 'render')
-rw-r--r-- | render/pass.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/render/pass.c b/render/pass.c index c1b88b8d..f3309668 100644 --- a/render/pass.c +++ b/render/pass.c @@ -23,3 +23,30 @@ void wlr_render_pass_add_rect(struct wlr_render_pass *render_pass, const struct wlr_render_rect_options *options) { render_pass->impl->add_rect(render_pass, options); } + +void wlr_render_texture_options_get_src_box(const struct wlr_render_texture_options *options, + struct wlr_fbox *box) { + *box = options->src_box; + if (wlr_fbox_empty(box)) { + *box = (struct wlr_fbox){ + .width = options->texture->width, + .height = options->texture->height, + }; + } +} + +void wlr_render_texture_options_get_dst_box(const struct wlr_render_texture_options *options, + struct wlr_box *box) { + *box = options->dst_box; + if (wlr_box_empty(box)) { + box->width = options->texture->width; + box->height = options->texture->height; + } +} + +float wlr_render_texture_options_get_alpha(const struct wlr_render_texture_options *options) { + if (options->alpha == NULL) { + return 1; + } + return *options->alpha; +} |