diff options
author | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2015-03-06 10:33:50 +0200 |
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committer | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2015-03-11 13:38:28 +0200 |
commit | c93782ad3346b21ad6dd323c44b48dab8b22f36d (patch) | |
tree | d00715a426428ebecc272caaca6be987d76e648c | |
parent | d7ca6b0bbefe36850bacf44c256a283112c06217 (diff) |
pixman-renderer: implement view scissor
Only needed in the source-clipped case, otherwise the boundingbox is
already doing the necessary clipping.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
-rw-r--r-- | src/pixman-renderer.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/pixman-renderer.c b/src/pixman-renderer.c index be3b3e58..a4796845 100644 --- a/src/pixman-renderer.c +++ b/src/pixman-renderer.c @@ -443,6 +443,10 @@ draw_view_source_clipped(struct weston_view *view, pixman_region32_init_rect(&surf_region, 0, 0, surface->width, surface->height); + if (view->geometry.scissor_enabled) + pixman_region32_intersect(&surf_region, &surf_region, + &view->geometry.scissor); + pixman_region32_init(&buffer_region); weston_surface_to_buffer_region(surface, &surf_region, &buffer_region); @@ -489,6 +493,8 @@ draw_view(struct weston_view *ev, struct weston_output *output, * etc. are convertible to global coordinate space. * There is no need to use a source clip region. * It is possible to paint opaque region as PIXMAN_OP_SRC. + * Also the boundingbox is accurate rather than an + * approximation. */ draw_view_translated(ev, output, &repaint); } else { @@ -838,6 +844,7 @@ pixman_renderer_init(struct weston_compositor *ec) ec->renderer = &renderer->base; ec->capabilities |= WESTON_CAP_ROTATION_ANY; ec->capabilities |= WESTON_CAP_CAPTURE_YFLIP; + ec->capabilities |= WESTON_CAP_VIEW_CLIP_MASK; renderer->debug_binding = weston_compositor_add_debug_binding(ec, KEY_R, |