[core] rename backend to renderer backend

2 files changed, 0 insertions, 116 deletions

diff --git a/src/mbgl/map/backend.cpp b/src/mbgl/map/backend.cpp
deleted file mode 100644
index 83c2fed00b..0000000000
--- a/src/mbgl/map/backend.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-#include <mbgl/map/backend.hpp>
-#include <mbgl/map/backend_scope.hpp>
-#include <mbgl/gl/context.hpp>
-#include <mbgl/gl/extension.hpp>
-#include <mbgl/gl/debugging.hpp>
-
-#include <cassert>
-
-namespace mbgl {
-
-Backend::Backend() = default;
-
-gl::Context& Backend::getContext() {
-    assert(BackendScope::exists());
-    std::call_once(initialized, [this] {
-        context = std::make_unique<gl::Context>();
-        context->enableDebugging();
-        context->initializeExtensions(
-            std::bind(&Backend::initializeExtension, this, std::placeholders::_1));
-    });
-    return *context;
-}
-
-PremultipliedImage Backend::readFramebuffer(const Size& size) const {
-    assert(context);
-    return context->readFramebuffer<PremultipliedImage>(size);
-}
-
-void Backend::assumeFramebufferBinding(const gl::FramebufferID fbo) {
-    getContext().bindFramebuffer.setCurrentValue(fbo);
-    if (fbo != ImplicitFramebufferBinding) {
-        assert(gl::value::BindFramebuffer::Get() == getContext().bindFramebuffer.getCurrentValue());
-    }
-}
-
-void Backend::assumeViewport(int32_t x, int32_t y, const Size& size) {
-    getContext().viewport.setCurrentValue({ x, y, 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;
-}
-
-void Backend::setFramebufferBinding(const gl::FramebufferID fbo) {
-    getContext().bindFramebuffer = fbo;
-    if (fbo != ImplicitFramebufferBinding) {
-        assert(gl::value::BindFramebuffer::Get() == getContext().bindFramebuffer.getCurrentValue());
-    }
-}
-
-void Backend::setViewport(int32_t x, int32_t y, const Size& size) {
-    getContext().viewport = { x, y, 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
diff --git a/src/mbgl/map/backend_scope.cpp b/src/mbgl/map/backend_scope.cpp
deleted file mode 100644
index 824ad4498b..0000000000
--- a/src/mbgl/map/backend_scope.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-#include <mbgl/map/backend_scope.hpp>
-#include <mbgl/map/backend.hpp>
-#include <mbgl/util/thread_local.hpp>
-
-#include <cassert>
-
-namespace mbgl {
-
-static util::ThreadLocal<BackendScope> currentScope;
-
-BackendScope::BackendScope(Backend& backend_, ScopeType scopeType_)
-    : priorScope(currentScope.get()),
-      nextScope(nullptr),
-      backend(backend_),
-      scopeType(scopeType_) {
-    if (priorScope) {
-        assert(priorScope->nextScope == nullptr);
-        priorScope->nextScope = this;
-    }
-    if (scopeType == ScopeType::Explicit) {
-        backend.activate();
-    }
-
-    currentScope.set(this);
-}
-
-BackendScope::~BackendScope() {
-    assert(nextScope == nullptr);
-    if (priorScope) {
-        priorScope->backend.activate();
-        currentScope.set(priorScope);
-        assert(priorScope->nextScope == this);
-        priorScope->nextScope = nullptr;
-    } else {
-        if (scopeType == ScopeType::Explicit) {
-            backend.deactivate();
-        }
-
-        currentScope.set(nullptr);
-    }
-}
-
-bool BackendScope::exists() {
-    return currentScope.get();
-}
-
-} // namespace mbgl