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gpu,op/clip: [compute] get rid of stroke vs fill flags

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The fill mode is now controlled by a SetFillMode command, not by flags
on each path segment and fill command.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2021-03-19 18:40:31 +01:00
parent 60bab15164
commit 13da40f601
17 changed files with 584 additions and 764 deletions
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gpu/shaders/tile_alloc.comp
+8 -9
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@@ -39,22 +39,21 @@ void main() {
uint tag = Annotated_Nop;
if (element_ix < conf.n_elements) {
tag = Annotated_tag(conf.anno_alloc, ref);
tag = Annotated_tag(conf.anno_alloc, ref).tag;
}
int x0 = 0, y0 = 0, x1 = 0, y1 = 0;
switch (tag) {
case Annotated_Fill:
case Annotated_FillImage:
case Annotated_Stroke:
case Annotated_Color:
case Annotated_Image:
case Annotated_BeginClip:
case Annotated_EndClip:
// Note: we take advantage of the fact that fills, strokes, and
// clips have compatible layout.
AnnoFill fill = Annotated_Fill_read(conf.anno_alloc, ref);
x0 = int(floor(fill.bbox.x * SX));
y0 = int(floor(fill.bbox.y * SY));
x1 = int(ceil(fill.bbox.z * SX));
y1 = int(ceil(fill.bbox.w * SY));
AnnoEndClip clip = Annotated_EndClip_read(conf.anno_alloc, ref);
x0 = int(floor(clip.bbox.x * SX));
y0 = int(floor(clip.bbox.y * SY));
x1 = int(ceil(clip.bbox.z * SX));
y1 = int(ceil(clip.bbox.w * SY));
break;
}
x0 = clamp(x0, 0, int(conf.width_in_tiles));