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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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10
src/mbgl/renderer/renderer_impl.cpp
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@@ -234,10 +234,10 @@ void Renderer::Impl::render(const RenderTree& renderTree) {
matrix = tileMat;
}
if (auto& shader = drawable.getShader()) {
shader->setUniform("u_matrix", 0, util::convert<float>(matrix));
shader->updateUniforms();
}
gfx::DrawableUBO drawableUBO;
drawableUBO.matrix = util::convert<float>(matrix);
auto uniformBuffer = context.createUniformBuffer(&drawableUBO, sizeof(drawableUBO));
drawable.mutableUniformBuffers().addOrReplace("DrawableUBO", uniformBuffer);
drawable.draw(parameters);
}
@@ -261,7 +261,7 @@ void Renderer::Impl::render(const RenderTree& renderTree) {
for (auto it = layerRenderItems.rbegin(); it != layerRenderItems.rend(); ++it, ++i) {
parameters.currentLayer = i;
const RenderItem& renderItem = it->get();
if (renderItem.getName() == "background") { // Replaced by drawables, above
if (renderItem.getName() == "background") {
continue;
}
if (renderItem.hasRenderPass(parameters.pass)) {