[core] rename gl::Config to gl::Context

1 files changed, 108 insertions, 0 deletions

diff --git a/src/mbgl/gl/context.hpp b/src/mbgl/gl/context.hpp
new file mode 100644
index 0000000000..995f087c6b
--- /dev/null
+++ b/src/mbgl/gl/context.hpp
@@ -0,0 +1,108 @@
+#pragma once
+
+#include <mbgl/gl/state.hpp>
+#include <mbgl/gl/value.hpp>
+
+namespace mbgl {
+namespace gl {
+
+class Context {
+public:
+    void resetState() {
+        stencilFunc.reset();
+        stencilMask.reset();
+        stencilTest.reset();
+        stencilOp.reset();
+        depthRange.reset();
+        depthMask.reset();
+        depthTest.reset();
+        depthFunc.reset();
+        blend.reset();
+        blendFunc.reset();
+        blendColor.reset();
+        colorMask.reset();
+        clearDepth.reset();
+        clearColor.reset();
+        clearStencil.reset();
+        program.reset();
+        lineWidth.reset();
+        activeTexture.reset();
+        bindFramebuffer.reset();
+        viewport.reset();
+#ifndef GL_ES_VERSION_2_0
+        pixelZoom.reset();
+        rasterPos.reset();
+#endif // GL_ES_VERSION_2_0
+        for (auto& tex : texture) {
+            tex.reset();
+        }
+        vertexBuffer.reset();
+        elementBuffer.reset();
+        vertexArrayObject.reset();
+    }
+
+    void setDirtyState() {
+        stencilFunc.setDirty();
+        stencilMask.setDirty();
+        stencilTest.setDirty();
+        stencilOp.setDirty();
+        depthRange.setDirty();
+        depthMask.setDirty();
+        depthTest.setDirty();
+        depthFunc.setDirty();
+        blend.setDirty();
+        blendFunc.setDirty();
+        blendColor.setDirty();
+        colorMask.setDirty();
+        clearDepth.setDirty();
+        clearColor.setDirty();
+        clearStencil.setDirty();
+        program.setDirty();
+        lineWidth.setDirty();
+        activeTexture.setDirty();
+        bindFramebuffer.setDirty();
+        viewport.setDirty();
+#ifndef GL_ES_VERSION_2_0
+        pixelZoom.setDirty();
+        rasterPos.setDirty();
+#endif // GL_ES_VERSION_2_0
+        for (auto& tex : texture) {
+            tex.setDirty();
+        }
+        vertexBuffer.setDirty();
+        elementBuffer.setDirty();
+        vertexArrayObject.setDirty();
+    }
+
+    State<value::StencilFunc> stencilFunc;
+    State<value::StencilMask> stencilMask;
+    State<value::StencilTest> stencilTest;
+    State<value::StencilOp> stencilOp;
+    State<value::DepthRange> depthRange;
+    State<value::DepthMask> depthMask;
+    State<value::DepthTest> depthTest;
+    State<value::DepthFunc> depthFunc;
+    State<value::Blend> blend;
+    State<value::BlendFunc> blendFunc;
+    State<value::BlendColor> blendColor;
+    State<value::ColorMask> colorMask;
+    State<value::ClearDepth> clearDepth;
+    State<value::ClearColor> clearColor;
+    State<value::ClearStencil> clearStencil;
+    State<value::Program> program;
+    State<value::LineWidth> lineWidth;
+    State<value::ActiveTexture> activeTexture;
+    State<value::BindFramebuffer> bindFramebuffer;
+    State<value::Viewport> viewport;
+#ifndef GL_ES_VERSION_2_0
+    State<value::PixelZoom> pixelZoom;
+    State<value::RasterPos> rasterPos;
+#endif // GL_ES_VERSION_2_0
+    std::array<State<value::BindTexture>, 2> texture;
+    State<value::BindBuffer<GL_ARRAY_BUFFER>> vertexBuffer;
+    State<value::BindBuffer<GL_ELEMENT_ARRAY_BUFFER>> elementBuffer;
+    State<value::BindVAO> vertexArrayObject;
+};
+
+} // namespace gl
+} // namespace mbgl