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paint background when clearing

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This commit is contained in:
Konstantin Käfer
2014-06-24 16:47:55 +02:00
parent 7637b7f8c7
commit eb84492556
2 changed files with 6 additions and 11 deletions
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10
src/renderer/painter.cpp
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@@ -135,13 +135,11 @@ void Painter::clear() {
gl::group group("clear");
glStencilMask(0xFF);
depthMask(true);
#ifdef NVIDIA
// We're painting in a way that allows us to skip clearing the color buffer.
// On Tegra hardware, this is faster.
glClear(GL_STENCIL_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
#else
std::shared_ptr<StyleLayer> background_layer = map.getStyle()->background;
const BackgroundProperties &properties = background_layer ? background_layer->getProperties<BackgroundProperties>() : defaultStyleProperties<BackgroundProperties>();
glClearColor(properties.color[0], properties.color[1], properties.color[2], properties.color[3]);
glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
#endif
}
void Painter::setOpaque() {