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57441ded02
If a very large number of clip rects are accumulated in rect_union_add, rect_union_evaluate can end up being disproportionately expensive, and as an extreme numbers of clip rects are not beneficial for drawing, this is without any benefit. Limit the number of rects to 1024 in rect_union_add, switching over to bounding box mode instead when the limit is exceeded. This leads to a small 70% reduction in CPU time in the Vulkan renderer on the stacked/clip200/1024 benchmarks. Signed-off-by: Kenny Levinsen <kl@kl.wtf> |
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| .. | ||
| addon.c | ||
| array.c | ||
| box.c | ||
| env.c | ||
| global.c | ||
| log.c | ||
| matrix.c | ||
| mem.c | ||
| meson.build | ||
| rect_union.c | ||
| region.c | ||
| set.c | ||
| shm.c | ||
| time.c | ||
| token.c | ||
| transform.c | ||
| utf8.c | ||
| version.c | ||