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common shape: +tiny opimization.

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don't update a frame, if the color is not changed.
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Hermet Park 2023-06-27 18:31:43 +09:00 • committed by Hermet Park
parent dce14a8449
commit ec30301aec
1 changed files with 8 additions and 6 deletions
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14
src/lib/tvgShape.cpp
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@ -244,18 +244,20 @@ Result Shape::appendRect(float x, float y, float w, float h, float rx, float ry)
Result Shape::fill(uint8_t r, uint8_t g, uint8_t b, uint8_t a) noexcept
{
pImpl->rs.color[0] = r;
pImpl->rs.color[1] = g;
pImpl->rs.color[2] = b;
pImpl->rs.color[3] = a;
pImpl->flag |= RenderUpdateFlag::Color;
if (pImpl->rs.fill) {
delete(pImpl->rs.fill);
pImpl->rs.fill = nullptr;
pImpl->flag |= RenderUpdateFlag::Gradient;
}
if (r == pImpl->rs.color[0] && g == pImpl->rs.color[1] && b == pImpl->rs.color[2] && a == pImpl->rs.color[3]) return Result::Success;
pImpl->rs.color[0] = r;
pImpl->rs.color[1] = g;
pImpl->rs.color[2] = b;
pImpl->rs.color[3] = a;
pImpl->flag |= RenderUpdateFlag::Color;
return Result::Success;
}