diff options
| author | Loïc Molinari <loic.molinari@collabora.com> | 2024-08-12 10:09:40 +0200 |
|---|---|---|
| committer | Loïc Molinari <loic.molinari@collabora.com> | 2025-01-21 14:34:31 +0100 |
| commit | 1656158d6d7be77a0b49377a4e2334dc71d2f1ac (patch) | |
| tree | 44fb97ffd4fe6dcac05cc6d7d09bc65f6c1b2689 | |
| parent | 4ee40b653fdd0b1569763dc7515fab38d42e9147 (diff) | |
gl-renderer: Update renderbuffers in dedicated function
Accumulate renderbuffer damages and select a GL renderbuffer for
repaint in a dedicated function.
Signed-off-by: Loïc Molinari <loic.molinari@collabora.com>
| -rw-r--r-- | libweston/renderer-gl/gl-renderer.c | 39 |
1 files changed, 26 insertions, 13 deletions
diff --git a/libweston/renderer-gl/gl-renderer.c b/libweston/renderer-gl/gl-renderer.c index 57de047b..32bc329a 100644 --- a/libweston/renderer-gl/gl-renderer.c +++ b/libweston/renderer-gl/gl-renderer.c @@ -1019,6 +1019,30 @@ gl_renderer_create_renderbuffer_dmabuf(struct weston_output *output, return (weston_renderbuffer_t) renderbuffer; } +static struct gl_renderbuffer * +gl_renderer_update_renderbuffers(struct weston_output *output, + pixman_region32_t *damage, + weston_renderbuffer_t renderbuffer) +{ + struct gl_output_state *go = get_output_state(output); + struct gl_renderbuffer *rb; + + /* Accumulate damages in non-stale renderbuffers. */ + wl_list_for_each(rb, &go->renderbuffer_list, link) { + if (!rb->stale) { + pixman_region32_union(&rb->damage, &rb->damage, damage); + rb->border_damage |= go->border_status; + } + } + + if (renderbuffer) + return (struct gl_renderbuffer *) renderbuffer; + + /* A NULL renderbuffer parameter is a special value to request + * renderbuffers for window outputs. */ + return gl_renderer_get_renderbuffer_window(output); +} + static bool gl_renderer_do_read_pixels(struct gl_renderer *gr, struct gl_output_state *go, @@ -2516,19 +2540,8 @@ gl_renderer_repaint_output(struct weston_output *output, if (use_output(output) < 0) return; - /* Accumulate damage in all renderbuffers */ - wl_list_for_each(rb, &go->renderbuffer_list, link) { - if (!rb->stale) { - pixman_region32_union(&rb->damage, &rb->damage, - output_damage); - rb->border_damage |= go->border_status; - } - } - - if (renderbuffer) - rb = (struct gl_renderbuffer *) renderbuffer; - else - rb = gl_renderer_get_renderbuffer_window(output); + rb = gl_renderer_update_renderbuffers(output, output_damage, + renderbuffer); /* Clear the used_in_output_repaint flag, so that we can properly track * which surfaces were used in this output repaint. */ |