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ngl: Render simple borders simply

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Use 4 color commands for uniform, rectilinear
borders. Most of our borders are rounded with
Adwaita, but there are still some of these.
This commit is contained in:
Matthias Clasen 2021-03-08 21:37:28 -05:00
parent bf59ddd01d
commit 09af40faeb
1 changed files with 46 additions and 1 deletions
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47
gsk/ngl/gsknglrenderjob.c
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@ -1683,6 +1683,48 @@ sort_border_sides (const GdkRGBA *colors,
}
}
static inline void
gsk_ngl_render_job_visit_rect_border_node (GskNglRenderJob *job,
const GskRenderNode *node)
{
const GdkRGBA *colors = gsk_border_node_get_colors (node);
const float *widths = gsk_border_node_get_widths (node);
const graphene_point_t *origin = &node->bounds.origin;
const graphene_size_t *size = &node->bounds.size;
gsk_ngl_render_job_begin_draw (job, CHOOSE_PROGRAM (job, color));
gsk_ngl_program_set_uniform_color (job->current_program,
UNIFORM_COLOR_COLOR, 0,
&colors[0]);
gsk_ngl_render_job_draw_rect (job,
&GRAPHENE_RECT_INIT (origin->x,
origin->y,
size->width - widths[1],
widths[0]));
gsk_ngl_render_job_draw_rect (job,
&GRAPHENE_RECT_INIT (origin->x + size->width - widths[1],
origin->y,
widths[1],
size->height - widths[2]));
gsk_ngl_render_job_draw_rect (job,
&GRAPHENE_RECT_INIT (origin->x + widths[3],
origin->y + size->height - widths[2],
size->width - widths[1],
widths[2]));
gsk_ngl_render_job_draw_rect (job,
&GRAPHENE_RECT_INIT (origin->x,
origin->y + widths[0],
widths[3],
size->height - widths[0]));
gsk_ngl_render_job_end_draw (job);
}
static inline void
gsk_ngl_render_job_visit_uniform_border_node (GskNglRenderJob *job,
const GskRenderNode *node)
@ -3414,7 +3456,10 @@ gsk_ngl_render_job_visit_node (GskNglRenderJob *job,
break;
case GSK_BORDER_NODE:
if (gsk_border_node_get_uniform (node))
if (gsk_border_node_get_uniform_color (node) &&
gsk_rounded_rect_is_rectilinear (gsk_border_node_get_outline (node)))
gsk_ngl_render_job_visit_rect_border_node (job, node);
else if (gsk_border_node_get_uniform (node))
gsk_ngl_render_job_visit_uniform_border_node (job, node);
else
gsk_ngl_render_job_visit_border_node (job, node);