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gl_engine: add support for stroke/fill ordering

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Mira Grudzinska 2025-01-21 01:51:20 +01:00 • committed by Hermet Park
parent 89e98b6fcb
commit 8f7103e109
1 changed files with 21 additions and 18 deletions
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39
src/renderer/gl_engine/tvgGlRenderer.cpp
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@ -1234,33 +1234,36 @@ bool GlRenderer::renderShape(RenderData data)
if (flags & (RenderUpdateFlag::Stroke | RenderUpdateFlag::GradientStroke)) drawDepth2 = currentPass()->nextDrawDepth();
if (!sdata->clips.empty()) drawClip(sdata->clips);
if (flags & (RenderUpdateFlag::Color | RenderUpdateFlag::Gradient))
{
auto gradient = sdata->rshape->fill;
if (gradient) drawPrimitive(*sdata, gradient, RenderUpdateFlag::Gradient, drawDepth1);
else {
sdata->rshape->fillColor(&r, &g, &b, &a);
if (a > 0)
{
auto processFill = [&]() {
if (flags & (RenderUpdateFlag::Color | RenderUpdateFlag::Gradient)) {
if (const auto& gradient = sdata->rshape->fill) {
drawPrimitive(*sdata, gradient, RenderUpdateFlag::Gradient, drawDepth1);
} else if (sdata->rshape->color[3] > 0) {
sdata->rshape->fillColor(&r, &g, &b, &a);
drawPrimitive(*sdata, r, g, b, a, RenderUpdateFlag::Color, drawDepth1);
}
}
}
};
if (flags & (RenderUpdateFlag::Stroke | RenderUpdateFlag::GradientStroke))
{
auto gradient = sdata->rshape->strokeFill();
if (gradient) {
drawPrimitive(*sdata, gradient, RenderUpdateFlag::GradientStroke, drawDepth2);
} else {
if (sdata->rshape->strokeColor(&r, &g, &b, &a) && a > 0)
{
auto processStroke = [&]() {
if (!sdata->rshape->stroke) return;
if (flags & (RenderUpdateFlag::Stroke | RenderUpdateFlag::GradientStroke)) {
if (const auto& gradient = sdata->rshape->strokeFill()) {
drawPrimitive(*sdata, gradient, RenderUpdateFlag::GradientStroke, drawDepth2);
} else if (sdata->rshape->strokeColor(&r, &g, &b, &a) && a > 0) {
drawPrimitive(*sdata, r, g, b, a, RenderUpdateFlag::Stroke, drawDepth2);
}
}
};
if (sdata->rshape->stroke && sdata->rshape->stroke->strokeFirst) {
processStroke();
processFill();
} else {
processFill();
processStroke();
}
return true;