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Uniform buffer objects (#1127)

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
This commit is contained in:
Alex Cristici
2023-05-11 20:33:58 +03:00
committed by Bart Louwers
parent bbb8bf3c1e
commit d8ea91de98
34 changed files with 634 additions and 163 deletions
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4
src/mbgl/gl/drawable_gl_builder.cpp
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@@ -15,13 +15,13 @@ void DrawableGLBuilder::init() {
auto& drawableGL = static_cast<DrawableGL&>(*currentDrawable);
auto& attrs = drawableGL.mutableVertexAttributes();
if (auto posAttr = attrs.getOrAdd("a_pos")) {
if (const auto& posAttr = attrs.getOrAdd("a_pos")) {
std::size_t index = 0;
for (const auto& vert : impl->vertices.vector()) {
posAttr->set(index++, gfx::VertexAttribute::int2{vert.a1[0], vert.a1[1]});
}
}
if (auto colorAttr = attrs.getOrAdd("a_color")) {
if (const auto& colorAttr = attrs.getOrAdd("a_color")) {
// We should have either a single color or one per vertex. Otherwise,
// the color mode was probably changed after vertexes were added.
if (impl->colors.size() > 1 && impl->colors.size() != impl->vertices.elements()) {