[core] Added Backend::{assume,set}ScissorTest

1 files changed, 10 insertions, 0 deletions

diff --git a/src/mbgl/map/backend.cpp b/src/mbgl/map/backend.cpp
index 4c84453c1f..83c2fed00b 100644
--- a/src/mbgl/map/backend.cpp
+++ b/src/mbgl/map/backend.cpp
@@ -38,6 +38,11 @@ void Backend::assumeViewport(int32_t x, int32_t y, const Size& size) {
     assert(gl::value::Viewport::Get() == getContext().viewport.getCurrentValue());
 }
 
+void Backend::assumeScissorTest(bool enabled) {
+    getContext().scissorTest.setCurrentValue(enabled);
+    assert(gl::value::ScissorTest::Get() == getContext().scissorTest.getCurrentValue());
+}
+
 bool Backend::implicitFramebufferBound() {
     return getContext().bindFramebuffer.getCurrentValue() == ImplicitFramebufferBinding;
 }
@@ -54,6 +59,11 @@ void Backend::setViewport(int32_t x, int32_t y, const Size& size) {
     assert(gl::value::Viewport::Get() == getContext().viewport.getCurrentValue());
 }
 
+void Backend::setScissorTest(bool enabled) {
+    getContext().scissorTest = enabled;
+    assert(gl::value::ScissorTest::Get() == getContext().scissorTest.getCurrentValue());
+}
+
 Backend::~Backend() = default;
 
 } // namespace mbgl