diff --git a/cmake/core-files.cmake b/cmake/core-files.cmake
index 240571edbbd..8940899c16c 100644
--- a/cmake/core-files.cmake
+++ b/cmake/core-files.cmake
@@ -178,33 +178,33 @@ set(MBGL_CORE_FILES
     src/mbgl/shader/collision_box_shader.hpp
     src/mbgl/shader/collision_box_vertex.cpp
     src/mbgl/shader/collision_box_vertex.hpp
-    src/mbgl/shader/icon_shader.cpp
-    src/mbgl/shader/icon_shader.hpp
+    src/mbgl/shader/fill_outline_pattern_shader.cpp
+    src/mbgl/shader/fill_outline_pattern_shader.hpp
+    src/mbgl/shader/fill_outline_shader.cpp
+    src/mbgl/shader/fill_outline_shader.hpp
+    src/mbgl/shader/fill_pattern_shader.cpp
+    src/mbgl/shader/fill_pattern_shader.hpp
+    src/mbgl/shader/fill_shader.cpp
+    src/mbgl/shader/fill_shader.hpp
+    src/mbgl/shader/fill_vertex.cpp
+    src/mbgl/shader/fill_vertex.hpp
+    src/mbgl/shader/line_pattern_shader.cpp
+    src/mbgl/shader/line_pattern_shader.hpp
+    src/mbgl/shader/line_sdf_shader.cpp
+    src/mbgl/shader/line_sdf_shader.hpp
     src/mbgl/shader/line_shader.cpp
     src/mbgl/shader/line_shader.hpp
     src/mbgl/shader/line_vertex.cpp
     src/mbgl/shader/line_vertex.hpp
-    src/mbgl/shader/linepattern_shader.cpp
-    src/mbgl/shader/linepattern_shader.hpp
-    src/mbgl/shader/linesdf_shader.cpp
-    src/mbgl/shader/linesdf_shader.hpp
-    src/mbgl/shader/outline_shader.cpp
-    src/mbgl/shader/outline_shader.hpp
-    src/mbgl/shader/outlinepattern_shader.cpp
-    src/mbgl/shader/outlinepattern_shader.hpp
-    src/mbgl/shader/pattern_shader.cpp
-    src/mbgl/shader/pattern_shader.hpp
-    src/mbgl/shader/plain_shader.cpp
-    src/mbgl/shader/plain_shader.hpp
-    src/mbgl/shader/plain_vertex.cpp
-    src/mbgl/shader/plain_vertex.hpp
     src/mbgl/shader/raster_shader.cpp
     src/mbgl/shader/raster_shader.hpp
     src/mbgl/shader/raster_vertex.cpp
     src/mbgl/shader/raster_vertex.hpp
-    src/mbgl/shader/sdf_shader.cpp
-    src/mbgl/shader/sdf_shader.hpp
     src/mbgl/shader/shaders.hpp
+    src/mbgl/shader/symbol_icon_shader.cpp
+    src/mbgl/shader/symbol_icon_shader.hpp
+    src/mbgl/shader/symbol_sdf_shader.cpp
+    src/mbgl/shader/symbol_sdf_shader.hpp
     src/mbgl/shader/symbol_vertex.cpp
     src/mbgl/shader/symbol_vertex.hpp
 
diff --git a/src/mbgl/renderer/debug_bucket.cpp b/src/mbgl/renderer/debug_bucket.cpp
index 072cf3ca552..c47ae434beb 100644
--- a/src/mbgl/renderer/debug_bucket.cpp
+++ b/src/mbgl/renderer/debug_bucket.cpp
@@ -1,7 +1,7 @@
 #include <mbgl/renderer/debug_bucket.hpp>
 #include <mbgl/renderer/painter.hpp>
-#include <mbgl/shader/plain_shader.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_shader.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 #include <mbgl/geometry/debug_font_data.hpp>
 #include <mbgl/util/string.hpp>
 
@@ -13,13 +13,13 @@
 
 namespace mbgl {
 
-std::vector<PlainVertex> buildTextVertices(const OverscaledTileID& id,
+std::vector<FillVertex> buildTextVertices(const OverscaledTileID& id,
                                                      const bool renderable,
                                                      const bool complete,
                                                      optional<Timestamp> modified,
                                                      optional<Timestamp> expires,
                                                      MapDebugOptions debugMode) {
-    std::vector<PlainVertex> textPoints;
+    std::vector<FillVertex> textPoints;
 
     auto addText = [&] (const std::string& text, double left, double baseline, double scale) {
         for (uint8_t c : text) {
@@ -85,14 +85,14 @@ DebugBucket::DebugBucket(const OverscaledTileID& id,
       vertexBuffer(context.createVertexBuffer(buildTextVertices(id, renderable_, complete_, modified_, expires_, debugMode_))) {
 }
 
-void DebugBucket::drawLines(PlainShader& shader, gl::Context& context) {
+void DebugBucket::drawLines(FillShader& shader, gl::Context& context) {
     if (vertexBuffer.vertexCount != 0) {
         array.bind(shader, vertexBuffer, BUFFER_OFFSET_0, context);
         MBGL_CHECK_ERROR(glDrawArrays(GL_LINES, 0, static_cast<GLsizei>(vertexBuffer.vertexCount)));
     }
 }
 
-void DebugBucket::drawPoints(PlainShader& shader, gl::Context& context) {
+void DebugBucket::drawPoints(FillShader& shader, gl::Context& context) {
     if (vertexBuffer.vertexCount != 0) {
         array.bind(shader, vertexBuffer, BUFFER_OFFSET_0, context);
         MBGL_CHECK_ERROR(glDrawArrays(GL_POINTS, 0, static_cast<GLsizei>(vertexBuffer.vertexCount)));
diff --git a/src/mbgl/renderer/debug_bucket.hpp b/src/mbgl/renderer/debug_bucket.hpp
index 9ba2525d9ce..89087f00105 100644
--- a/src/mbgl/renderer/debug_bucket.hpp
+++ b/src/mbgl/renderer/debug_bucket.hpp
@@ -7,12 +7,12 @@
 #include <mbgl/util/noncopyable.hpp>
 #include <mbgl/gl/vertex_buffer.hpp>
 #include <mbgl/gl/vao.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 
 namespace mbgl {
 
 class OverscaledTileID;
-class PlainShader;
+class FillShader;
 
 namespace gl {
 class Context;
@@ -28,8 +28,8 @@ class DebugBucket : private util::noncopyable {
                 MapDebugOptions,
                 gl::Context&);
 
-    void drawLines(PlainShader&, gl::Context&);
-    void drawPoints(PlainShader&, gl::Context&);
+    void drawLines(FillShader&, gl::Context&);
+    void drawPoints(FillShader&, gl::Context&);
 
     const bool renderable;
     const bool complete;
@@ -38,7 +38,7 @@ class DebugBucket : private util::noncopyable {
     const MapDebugOptions debugMode;
 
 private:
-    gl::VertexBuffer<PlainVertex> vertexBuffer;
+    gl::VertexBuffer<FillVertex> vertexBuffer;
     gl::VertexArrayObject array;
 };
 
diff --git a/src/mbgl/renderer/fill_bucket.cpp b/src/mbgl/renderer/fill_bucket.cpp
index f570d59743e..cd4277cabc4 100644
--- a/src/mbgl/renderer/fill_bucket.cpp
+++ b/src/mbgl/renderer/fill_bucket.cpp
@@ -1,10 +1,10 @@
 #include <mbgl/renderer/fill_bucket.hpp>
 #include <mbgl/style/layers/fill_layer.hpp>
 #include <mbgl/renderer/painter.hpp>
-#include <mbgl/shader/plain_shader.hpp>
-#include <mbgl/shader/pattern_shader.hpp>
-#include <mbgl/shader/outline_shader.hpp>
-#include <mbgl/shader/outlinepattern_shader.hpp>
+#include <mbgl/shader/fill_shader.hpp>
+#include <mbgl/shader/fill_pattern_shader.hpp>
+#include <mbgl/shader/fill_outline_shader.hpp>
+#include <mbgl/shader/fill_outline_pattern_shader.hpp>
 #include <mbgl/gl/gl.hpp>
 #include <mbgl/platform/log.hpp>
 
@@ -121,7 +121,7 @@ bool FillBucket::needsClipping() const {
     return true;
 }
 
-void FillBucket::drawElements(PlainShader& shader,
+void FillBucket::drawElements(FillShader& shader,
                               gl::Context& context,
                               PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET(0);
@@ -136,7 +136,7 @@ void FillBucket::drawElements(PlainShader& shader,
     }
 }
 
-void FillBucket::drawElements(PatternShader& shader,
+void FillBucket::drawElements(FillPatternShader& shader,
                               gl::Context& context,
                               PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET(0);
@@ -151,7 +151,7 @@ void FillBucket::drawElements(PatternShader& shader,
     }
 }
 
-void FillBucket::drawVertices(OutlineShader& shader,
+void FillBucket::drawVertices(FillOutlineShader& shader,
                               gl::Context& context,
                               PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET(0);
@@ -166,7 +166,7 @@ void FillBucket::drawVertices(OutlineShader& shader,
     }
 }
 
-void FillBucket::drawVertices(OutlinePatternShader& shader,
+void FillBucket::drawVertices(FillOutlinePatternShader& shader,
                               gl::Context& context,
                               PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET(0);
diff --git a/src/mbgl/renderer/fill_bucket.hpp b/src/mbgl/renderer/fill_bucket.hpp
index 2ec9fc0e5b1..34cd8866870 100644
--- a/src/mbgl/renderer/fill_bucket.hpp
+++ b/src/mbgl/renderer/fill_bucket.hpp
@@ -5,17 +5,17 @@
 #include <mbgl/tile/geometry_tile_data.hpp>
 #include <mbgl/gl/vertex_buffer.hpp>
 #include <mbgl/gl/index_buffer.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 
 #include <vector>
 #include <memory>
 
 namespace mbgl {
 
-class OutlinePatternShader;
-class PlainShader;
-class PatternShader;
-class OutlineShader;
+class FillShader;
+class FillPatternShader;
+class FillOutlineShader;
+class FillOutlinePatternShader;
 
 class FillBucket : public Bucket {
 public:
@@ -29,20 +29,20 @@ class FillBucket : public Bucket {
 
     void addGeometry(const GeometryCollection&);
 
-    void drawElements(PlainShader&, gl::Context&, PaintMode);
-    void drawElements(PatternShader&, gl::Context&, PaintMode);
-    void drawVertices(OutlineShader&, gl::Context&, PaintMode);
-    void drawVertices(OutlinePatternShader&, gl::Context&, PaintMode);
+    void drawElements(FillShader&, gl::Context&, PaintMode);
+    void drawElements(FillPatternShader&, gl::Context&, PaintMode);
+    void drawVertices(FillOutlineShader&, gl::Context&, PaintMode);
+    void drawVertices(FillOutlinePatternShader&, gl::Context&, PaintMode);
 
 private:
-    std::vector<PlainVertex> vertices;
+    std::vector<FillVertex> vertices;
     std::vector<gl::Line> lines;
     std::vector<gl::Triangle> triangles;
 
-    std::vector<ElementGroup<OutlineShader, OutlinePatternShader>> lineGroups;
-    std::vector<ElementGroup<PlainShader, PatternShader>> triangleGroups;
+    std::vector<ElementGroup<FillOutlineShader, FillOutlinePatternShader>> lineGroups;
+    std::vector<ElementGroup<FillShader, FillPatternShader>> triangleGroups;
 
-    optional<gl::VertexBuffer<PlainVertex>> vertexBuffer;
+    optional<gl::VertexBuffer<FillVertex>> vertexBuffer;
     optional<gl::IndexBuffer<gl::Line>> lineIndexBuffer;
     optional<gl::IndexBuffer<gl::Triangle>> triangleIndexBuffer;
 };
diff --git a/src/mbgl/renderer/line_bucket.cpp b/src/mbgl/renderer/line_bucket.cpp
index 6ec265d7270..7a5309bafc9 100644
--- a/src/mbgl/renderer/line_bucket.cpp
+++ b/src/mbgl/renderer/line_bucket.cpp
@@ -2,8 +2,8 @@
 #include <mbgl/style/layers/line_layer.hpp>
 #include <mbgl/renderer/painter.hpp>
 #include <mbgl/shader/line_shader.hpp>
-#include <mbgl/shader/linesdf_shader.hpp>
-#include <mbgl/shader/linepattern_shader.hpp>
+#include <mbgl/shader/line_sdf_shader.hpp>
+#include <mbgl/shader/line_pattern_shader.hpp>
 #include <mbgl/util/math.hpp>
 #include <mbgl/util/constants.hpp>
 #include <mbgl/gl/gl.hpp>
@@ -493,7 +493,7 @@ void LineBucket::drawLineSDF(LineSDFShader& shader,
     }
 }
 
-void LineBucket::drawLinePatterns(LinepatternShader& shader,
+void LineBucket::drawLinePatterns(LinePatternShader& shader,
                                   gl::Context& context,
                                   PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET(0);
diff --git a/src/mbgl/renderer/line_bucket.hpp b/src/mbgl/renderer/line_bucket.hpp
index ca07c345da4..14af710877e 100644
--- a/src/mbgl/renderer/line_bucket.hpp
+++ b/src/mbgl/renderer/line_bucket.hpp
@@ -14,7 +14,7 @@ namespace mbgl {
 
 class LineShader;
 class LineSDFShader;
-class LinepatternShader;
+class LinePatternShader;
 
 class LineBucket : public Bucket {
 
@@ -32,7 +32,7 @@ class LineBucket : public Bucket {
 
     void drawLines(LineShader&, gl::Context&, PaintMode);
     void drawLineSDF(LineSDFShader&, gl::Context&, PaintMode);
-    void drawLinePatterns(LinepatternShader&, gl::Context&, PaintMode);
+    void drawLinePatterns(LinePatternShader&, gl::Context&, PaintMode);
 
 private:
     struct TriangleElement {
@@ -53,7 +53,7 @@ class LineBucket : public Bucket {
     std::vector<LineVertex> vertices;
     std::vector<gl::Triangle> triangles;
 
-    std::vector<ElementGroup<LineShader, LineSDFShader, LinepatternShader>> groups;
+    std::vector<ElementGroup<LineShader, LineSDFShader, LinePatternShader>> groups;
 
     optional<gl::VertexBuffer<LineVertex>> vertexBuffer;
     optional<gl::IndexBuffer<gl::Triangle>> indexBuffer;
diff --git a/src/mbgl/renderer/painter.cpp b/src/mbgl/renderer/painter.cpp
index cc0724d62ab..ad0e75cd925 100644
--- a/src/mbgl/renderer/painter.cpp
+++ b/src/mbgl/renderer/painter.cpp
@@ -40,7 +40,7 @@ using namespace style;
 
 Painter::Painter(const TransformState& state_)
     : state(state_),
-      tileTriangleVertexBuffer(context.createVertexBuffer(std::vector<PlainVertex> {{
+      tileTriangleVertexBuffer(context.createVertexBuffer(std::vector<FillVertex> {{
             { 0,            0 },
             { util::EXTENT, 0 },
             { 0, util::EXTENT },
@@ -48,7 +48,7 @@ Painter::Painter(const TransformState& state_)
             { 0, util::EXTENT },
             { util::EXTENT, util::EXTENT }
       }})),
-      tileLineStripVertexBuffer(context.createVertexBuffer(std::vector<PlainVertex> {{
+      tileLineStripVertexBuffer(context.createVertexBuffer(std::vector<FillVertex> {{
             { 0, 0 },
             { util::EXTENT, 0 },
             { util::EXTENT, util::EXTENT },
diff --git a/src/mbgl/renderer/painter.hpp b/src/mbgl/renderer/painter.hpp
index bfa893f28ea..28aa5aab440 100644
--- a/src/mbgl/renderer/painter.hpp
+++ b/src/mbgl/renderer/painter.hpp
@@ -10,7 +10,7 @@
 
 #include <mbgl/gl/vao.hpp>
 #include <mbgl/gl/context.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 #include <mbgl/shader/raster_vertex.hpp>
 
 #include <mbgl/style/style.hpp>
@@ -41,7 +41,7 @@ class SymbolBucket;
 class RasterBucket;
 
 class Shaders;
-class SDFShader;
+class SymbolSDFShader;
 class PaintParameters;
 
 struct ClipID;
@@ -121,8 +121,8 @@ class Painter : private util::noncopyable {
                    const RenderTile&,
                    float scaleDivisor,
                    std::array<float, 2> texsize,
-                   SDFShader& sdfShader,
-                   void (SymbolBucket::*drawSDF)(SDFShader&, gl::Context&, PaintMode),
+                   SymbolSDFShader& sdfShader,
+                   void (SymbolBucket::*drawSDF)(SymbolSDFShader&, gl::Context&, PaintMode),
 
                    // Layout
                    style::AlignmentType rotationAlignment,
@@ -188,8 +188,8 @@ class Painter : private util::noncopyable {
     std::unique_ptr<Shaders> overdrawShaders;
 #endif
 
-    gl::VertexBuffer<PlainVertex> tileTriangleVertexBuffer;
-    gl::VertexBuffer<PlainVertex> tileLineStripVertexBuffer;
+    gl::VertexBuffer<FillVertex> tileTriangleVertexBuffer;
+    gl::VertexBuffer<FillVertex> tileLineStripVertexBuffer;
     gl::VertexBuffer<RasterVertex> rasterVertexBuffer;
 
     gl::VertexArrayObject tileBorderArray;
diff --git a/src/mbgl/renderer/painter_background.cpp b/src/mbgl/renderer/painter_background.cpp
index 49efbef2860..61ec76d1d83 100644
--- a/src/mbgl/renderer/painter_background.cpp
+++ b/src/mbgl/renderer/painter_background.cpp
@@ -22,8 +22,8 @@ void Painter::renderBackground(PaintParameters& parameters, const BackgroundLaye
     optional<SpriteAtlasPosition> imagePosA;
     optional<SpriteAtlasPosition> imagePosB;
 
-    auto& patternShader = parameters.shaders.pattern;
-    auto& plainShader = parameters.shaders.plain;
+    auto& patternShader = parameters.shaders.fillPattern;
+    auto& plainShader = parameters.shaders.fill;
     auto& arrayBackgroundPattern = parameters.shaders.backgroundPatternArray;
     auto& arrayBackground = parameters.shaders.backgroundArray;
 
diff --git a/src/mbgl/renderer/painter_clipping.cpp b/src/mbgl/renderer/painter_clipping.cpp
index b585c03b4ae..68f580c2801 100644
--- a/src/mbgl/renderer/painter_clipping.cpp
+++ b/src/mbgl/renderer/painter_clipping.cpp
@@ -14,7 +14,7 @@ namespace mbgl {
 void Painter::drawClippingMasks(PaintParameters& parameters, const std::map<UnwrappedTileID, ClipID>& stencils) {
     MBGL_DEBUG_GROUP("clipping masks");
 
-    auto& plainShader = parameters.shaders.plain;
+    auto& plainShader = parameters.shaders.fill;
     auto& arrayCoveringPlain = parameters.shaders.coveringPlainArray;
 
     mat4 matrix;
diff --git a/src/mbgl/renderer/painter_debug.cpp b/src/mbgl/renderer/painter_debug.cpp
index 60300d5620f..23a2a8e571e 100644
--- a/src/mbgl/renderer/painter_debug.cpp
+++ b/src/mbgl/renderer/painter_debug.cpp
@@ -38,7 +38,7 @@ void Painter::renderDebugText(Tile& tile, const mat4 &matrix) {
             tile.expires, frame.debugOptions, context);
     }
 
-    auto& plainShader = shaders->plain;
+    auto& plainShader = shaders->fill;
     context.program = plainShader.getID();
     plainShader.u_matrix = matrix;
     plainShader.u_opacity = 1.0f;
@@ -74,7 +74,7 @@ void Painter::renderDebugFrame(const mat4 &matrix) {
                           gl::StencilTestOperation::Replace };
     context.stencilTest = true;
 
-    auto& plainShader = shaders->plain;
+    auto& plainShader = shaders->fill;
     context.program = plainShader.getID();
     plainShader.u_matrix = matrix;
     plainShader.u_opacity = 1.0f;
diff --git a/src/mbgl/renderer/painter_fill.cpp b/src/mbgl/renderer/painter_fill.cpp
index 6d6ae4df61a..50ead900f64 100644
--- a/src/mbgl/renderer/painter_fill.cpp
+++ b/src/mbgl/renderer/painter_fill.cpp
@@ -43,10 +43,10 @@ void Painter::renderFill(PaintParameters& parameters,
     context.depthMask = true;
     context.lineWidth = 2.0f; // This is always fixed and does not depend on the pixelRatio!
 
-    auto& outlineShader = parameters.shaders.outline;
-    auto& patternShader = parameters.shaders.pattern;
-    auto& outlinePatternShader = parameters.shaders.outlinePattern;
-    auto& plainShader = parameters.shaders.plain;
+    auto& outlineShader = parameters.shaders.fillOutline;
+    auto& patternShader = parameters.shaders.fillPattern;
+    auto& outlinePatternShader = parameters.shaders.fillOutlinePattern;
+    auto& plainShader = parameters.shaders.fill;
 
     // Because we're drawing top-to-bottom, and we update the stencil mask
     // befrom, we have to draw the outline first (!)
diff --git a/src/mbgl/renderer/painter_line.cpp b/src/mbgl/renderer/painter_line.cpp
index ee749746b96..85a5786353f 100644
--- a/src/mbgl/renderer/painter_line.cpp
+++ b/src/mbgl/renderer/painter_line.cpp
@@ -57,8 +57,8 @@ void Painter::renderLine(PaintParameters& parameters,
 
     setDepthSublayer(0);
 
-    auto& linesdfShader = parameters.shaders.linesdf;
-    auto& linepatternShader = parameters.shaders.linepattern;
+    auto& linesdfShader = parameters.shaders.lineSDF;
+    auto& linepatternShader = parameters.shaders.linePattern;
     auto& lineShader = parameters.shaders.line;
 
     if (!properties.lineDasharray.value.from.empty()) {
diff --git a/src/mbgl/renderer/painter_symbol.cpp b/src/mbgl/renderer/painter_symbol.cpp
index a91329d0031..ca77215618e 100644
--- a/src/mbgl/renderer/painter_symbol.cpp
+++ b/src/mbgl/renderer/painter_symbol.cpp
@@ -19,8 +19,8 @@ void Painter::renderSDF(SymbolBucket& bucket,
                         const RenderTile& tile,
                         float sdfFontSize,
                         std::array<float, 2> texsize,
-                        SDFShader& sdfShader,
-                        void (SymbolBucket::*drawSDF)(SDFShader&, gl::Context&, PaintMode),
+                        SymbolSDFShader& sdfShader,
+                        void (SymbolBucket::*drawSDF)(SymbolSDFShader&, gl::Context&, PaintMode),
 
                         // Layout
                         AlignmentType rotationAlignment,
@@ -168,7 +168,7 @@ void Painter::renderSymbol(PaintParameters& parameters,
                       tile,
                       1.0f,
                       {{ float(activeSpriteAtlas->getWidth()) / 4.0f, float(activeSpriteAtlas->getHeight()) / 4.0f }},
-                      parameters.shaders.sdfIcon,
+                      parameters.shaders.symbolIconSDF,
                       &SymbolBucket::drawIcons,
                       layout.iconRotationAlignment,
                       // icon-pitch-alignment is not yet implemented
@@ -200,7 +200,7 @@ void Painter::renderSymbol(PaintParameters& parameters,
                 }};
             }
 
-            auto& iconShader = parameters.shaders.icon;
+            auto& iconShader = parameters.shaders.symbolIcon;
 
             context.program = iconShader.getID();
             iconShader.u_matrix = vtxMatrix;
@@ -235,7 +235,7 @@ void Painter::renderSymbol(PaintParameters& parameters,
                   tile,
                   24.0f,
                   {{ float(glyphAtlas->width) / 4, float(glyphAtlas->height) / 4 }},
-                  parameters.shaders.sdfGlyph,
+                  parameters.shaders.symbolGlyph,
                   &SymbolBucket::drawGlyphs,
                   layout.textRotationAlignment,
                   layout.textPitchAlignment,
diff --git a/src/mbgl/renderer/symbol_bucket.cpp b/src/mbgl/renderer/symbol_bucket.cpp
index ba064e4cc35..565c58c7ed0 100644
--- a/src/mbgl/renderer/symbol_bucket.cpp
+++ b/src/mbgl/renderer/symbol_bucket.cpp
@@ -1,8 +1,8 @@
 #include <mbgl/renderer/symbol_bucket.hpp>
 #include <mbgl/renderer/painter.hpp>
 #include <mbgl/style/layers/symbol_layer.hpp>
-#include <mbgl/shader/sdf_shader.hpp>
-#include <mbgl/shader/icon_shader.hpp>
+#include <mbgl/shader/symbol_sdf_shader.hpp>
+#include <mbgl/shader/symbol_icon_shader.hpp>
 #include <mbgl/shader/collision_box_shader.hpp>
 #include <mbgl/gl/gl.hpp>
 
@@ -66,7 +66,7 @@ bool SymbolBucket::needsClipping() const {
     return mode == MapMode::Still;
 }
 
-void SymbolBucket::drawGlyphs(SDFShader& shader,
+void SymbolBucket::drawGlyphs(SymbolSDFShader& shader,
                               gl::Context& context,
                               PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET_0;
@@ -81,7 +81,7 @@ void SymbolBucket::drawGlyphs(SDFShader& shader,
     }
 }
 
-void SymbolBucket::drawIcons(SDFShader& shader,
+void SymbolBucket::drawIcons(SymbolSDFShader& shader,
                              gl::Context& context,
                              PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET_0;
@@ -96,7 +96,7 @@ void SymbolBucket::drawIcons(SDFShader& shader,
     }
 }
 
-void SymbolBucket::drawIcons(IconShader& shader,
+void SymbolBucket::drawIcons(SymbolIconShader& shader,
                              gl::Context& context,
                              PaintMode paintMode) {
     GLbyte* vertex_index = BUFFER_OFFSET_0;
diff --git a/src/mbgl/renderer/symbol_bucket.hpp b/src/mbgl/renderer/symbol_bucket.hpp
index 33315ada37e..e5180c31e28 100644
--- a/src/mbgl/renderer/symbol_bucket.hpp
+++ b/src/mbgl/renderer/symbol_bucket.hpp
@@ -15,8 +15,8 @@
 
 namespace mbgl {
 
-class SDFShader;
-class IconShader;
+class SymbolSDFShader;
+class SymbolIconShader;
 class CollisionBoxShader;
 
 class SymbolBucket : public Bucket {
@@ -34,9 +34,9 @@ class SymbolBucket : public Bucket {
     bool hasCollisionBoxData() const;
     bool needsClipping() const override;
 
-    void drawGlyphs(SDFShader&, gl::Context&, PaintMode);
-    void drawIcons(SDFShader&, gl::Context&, PaintMode);
-    void drawIcons(IconShader&, gl::Context&, PaintMode);
+    void drawGlyphs(SymbolSDFShader&, gl::Context&, PaintMode);
+    void drawIcons(SymbolSDFShader&, gl::Context&, PaintMode);
+    void drawIcons(SymbolIconShader&, gl::Context&, PaintMode);
     void drawCollisionBoxes(CollisionBoxShader&, gl::Context&);
 
     const MapMode mode;
@@ -50,7 +50,7 @@ class SymbolBucket : public Bucket {
     struct TextBuffer {
         std::vector<SymbolVertex> vertices;
         std::vector<gl::Triangle> triangles;
-        std::vector<ElementGroup<SDFShader>> groups;
+        std::vector<ElementGroup<SymbolSDFShader>> groups;
 
         optional<gl::VertexBuffer<SymbolVertex>> vertexBuffer;
         optional<gl::IndexBuffer<gl::Triangle>> indexBuffer;
@@ -59,7 +59,7 @@ class SymbolBucket : public Bucket {
     struct IconBuffer {
         std::vector<SymbolVertex> vertices;
         std::vector<gl::Triangle> triangles;
-        std::vector<ElementGroup<SDFShader, IconShader>> groups;
+        std::vector<ElementGroup<SymbolSDFShader, SymbolIconShader>> groups;
 
         optional<gl::VertexBuffer<SymbolVertex>> vertexBuffer;
         optional<gl::IndexBuffer<gl::Triangle>> indexBuffer;
diff --git a/src/mbgl/shader/outlinepattern_shader.cpp b/src/mbgl/shader/fill_outline_pattern_shader.cpp
similarity index 62%
rename from src/mbgl/shader/outlinepattern_shader.cpp
rename to src/mbgl/shader/fill_outline_pattern_shader.cpp
index 1b2c4ac8947..c41fda27fbe 100644
--- a/src/mbgl/shader/outlinepattern_shader.cpp
+++ b/src/mbgl/shader/fill_outline_pattern_shader.cpp
@@ -1,11 +1,11 @@
-#include <mbgl/shader/outlinepattern_shader.hpp>
+#include <mbgl/shader/fill_outline_pattern_shader.hpp>
 #include <mbgl/shader/outlinepattern.vertex.hpp>
 #include <mbgl/shader/outlinepattern.fragment.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 
 namespace mbgl {
 
-OutlinePatternShader::OutlinePatternShader(gl::Context& context, Defines defines)
+FillOutlinePatternShader::FillOutlinePatternShader(gl::Context& context, Defines defines)
     : Shader(shaders::outlinepattern::name,
              shaders::outlinepattern::vertex,
              shaders::outlinepattern::fragment,
diff --git a/src/mbgl/shader/outlinepattern_shader.hpp b/src/mbgl/shader/fill_outline_pattern_shader.hpp
similarity index 91%
rename from src/mbgl/shader/outlinepattern_shader.hpp
rename to src/mbgl/shader/fill_outline_pattern_shader.hpp
index 9e9c47e7a98..630e6a7ce8c 100644
--- a/src/mbgl/shader/outlinepattern_shader.hpp
+++ b/src/mbgl/shader/fill_outline_pattern_shader.hpp
@@ -6,13 +6,13 @@
 
 namespace mbgl {
 
-class PlainVertex;
+class FillVertex;
 
-class OutlinePatternShader : public gl::Shader {
+class FillOutlinePatternShader : public gl::Shader {
 public:
-    OutlinePatternShader(gl::Context&, Defines defines = None);
+    FillOutlinePatternShader(gl::Context&, Defines defines = None);
 
-    using VertexType = PlainVertex;
+    using VertexType = FillVertex;
 
     gl::Attribute<int16_t, 2> a_pos = {"a_pos", *this};
 
diff --git a/src/mbgl/shader/outline_shader.cpp b/src/mbgl/shader/fill_outline_shader.cpp
similarity index 63%
rename from src/mbgl/shader/outline_shader.cpp
rename to src/mbgl/shader/fill_outline_shader.cpp
index 5566a343e3a..e14004a6bd0 100644
--- a/src/mbgl/shader/outline_shader.cpp
+++ b/src/mbgl/shader/fill_outline_shader.cpp
@@ -1,11 +1,11 @@
-#include <mbgl/shader/outline_shader.hpp>
+#include <mbgl/shader/fill_outline_shader.hpp>
 #include <mbgl/shader/outline.vertex.hpp>
 #include <mbgl/shader/outline.fragment.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 
 namespace mbgl {
 
-OutlineShader::OutlineShader(gl::Context& context, Defines defines)
+FillOutlineShader::FillOutlineShader(gl::Context& context, Defines defines)
     : Shader(shaders::outline::name,
              shaders::outline::vertex,
              shaders::outline::fragment,
diff --git a/src/mbgl/shader/outline_shader.hpp b/src/mbgl/shader/fill_outline_shader.hpp
similarity index 78%
rename from src/mbgl/shader/outline_shader.hpp
rename to src/mbgl/shader/fill_outline_shader.hpp
index f9a34568647..c20bc187d3a 100644
--- a/src/mbgl/shader/outline_shader.hpp
+++ b/src/mbgl/shader/fill_outline_shader.hpp
@@ -7,13 +7,13 @@
 
 namespace mbgl {
 
-class PlainVertex;
+class FillVertex;
 
-class OutlineShader : public gl::Shader {
+class FillOutlineShader : public gl::Shader {
 public:
-    OutlineShader(gl::Context&, Defines defines = None);
+    FillOutlineShader(gl::Context&, Defines defines = None);
 
-    using VertexType = PlainVertex;
+    using VertexType = FillVertex;
 
     gl::Attribute<int16_t, 2> a_pos = {"a_pos", *this};
 
diff --git a/src/mbgl/shader/pattern_shader.cpp b/src/mbgl/shader/fill_pattern_shader.cpp
similarity index 63%
rename from src/mbgl/shader/pattern_shader.cpp
rename to src/mbgl/shader/fill_pattern_shader.cpp
index 89600bb54db..2cdfbc79406 100644
--- a/src/mbgl/shader/pattern_shader.cpp
+++ b/src/mbgl/shader/fill_pattern_shader.cpp
@@ -1,11 +1,11 @@
-#include <mbgl/shader/pattern_shader.hpp>
+#include <mbgl/shader/fill_pattern_shader.hpp>
 #include <mbgl/shader/pattern.vertex.hpp>
 #include <mbgl/shader/pattern.fragment.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 
 namespace mbgl {
 
-PatternShader::PatternShader(gl::Context& context, Defines defines)
+FillPatternShader::FillPatternShader(gl::Context& context, Defines defines)
     : Shader(shaders::pattern::name,
              shaders::pattern::vertex,
              shaders::pattern::fragment,
diff --git a/src/mbgl/shader/pattern_shader.hpp b/src/mbgl/shader/fill_pattern_shader.hpp
similarity index 91%
rename from src/mbgl/shader/pattern_shader.hpp
rename to src/mbgl/shader/fill_pattern_shader.hpp
index 8d06bb2962d..36be5380007 100644
--- a/src/mbgl/shader/pattern_shader.hpp
+++ b/src/mbgl/shader/fill_pattern_shader.hpp
@@ -6,13 +6,13 @@
 
 namespace mbgl {
 
-class PlainVertex;
+class FillVertex;
 
-class PatternShader : public gl::Shader {
+class FillPatternShader : public gl::Shader {
 public:
-    PatternShader(gl::Context&, Defines defines = None);
+    FillPatternShader(gl::Context&, Defines defines = None);
 
-    using VertexType = PlainVertex;
+    using VertexType = FillVertex;
 
     gl::Attribute<int16_t, 2> a_pos = {"a_pos", *this};
 
diff --git a/src/mbgl/shader/plain_shader.cpp b/src/mbgl/shader/fill_shader.cpp
similarity index 64%
rename from src/mbgl/shader/plain_shader.cpp
rename to src/mbgl/shader/fill_shader.cpp
index 03ba9a4c8f0..7026bb2f1c4 100644
--- a/src/mbgl/shader/plain_shader.cpp
+++ b/src/mbgl/shader/fill_shader.cpp
@@ -1,11 +1,11 @@
-#include <mbgl/shader/plain_shader.hpp>
+#include <mbgl/shader/fill_shader.hpp>
 #include <mbgl/shader/fill.vertex.hpp>
 #include <mbgl/shader/fill.fragment.hpp>
-#include <mbgl/shader/plain_vertex.hpp>
+#include <mbgl/shader/fill_vertex.hpp>
 
 namespace mbgl {
 
-PlainShader::PlainShader(gl::Context& context, Defines defines)
+FillShader::FillShader(gl::Context& context, Defines defines)
     : Shader(shaders::fill::name,
              shaders::fill::vertex,
              shaders::fill::fragment,
diff --git a/src/mbgl/shader/plain_shader.hpp b/src/mbgl/shader/fill_shader.hpp
similarity index 74%
rename from src/mbgl/shader/plain_shader.hpp
rename to src/mbgl/shader/fill_shader.hpp
index b7173d0943e..1240b73aa2f 100644
--- a/src/mbgl/shader/plain_shader.hpp
+++ b/src/mbgl/shader/fill_shader.hpp
@@ -7,13 +7,13 @@
 
 namespace mbgl {
 
-class PlainVertex;
+class FillVertex;
 
-class PlainShader : public gl::Shader {
+class FillShader : public gl::Shader {
 public:
-    PlainShader(gl::Context&, Defines defines = None);
+    FillShader(gl::Context&, Defines defines = None);
 
-    using VertexType = PlainVertex;
+    using VertexType = FillVertex;
 
     gl::Attribute<int16_t, 2> a_pos = {"a_pos", *this};
 
diff --git a/src/mbgl/shader/fill_vertex.cpp b/src/mbgl/shader/fill_vertex.cpp
new file mode 100644
index 00000000000..c39a0b96b10
--- /dev/null
+++ b/src/mbgl/shader/fill_vertex.cpp
@@ -0,0 +1,7 @@
+#include <mbgl/shader/fill_vertex.hpp>
+
+namespace mbgl {
+
+static_assert(sizeof(FillVertex) == 4, "expected FillVertex size");
+
+} // namespace mbgl
diff --git a/src/mbgl/shader/plain_vertex.hpp b/src/mbgl/shader/fill_vertex.hpp
similarity index 67%
rename from src/mbgl/shader/plain_vertex.hpp
rename to src/mbgl/shader/fill_vertex.hpp
index 0d164d12676..1b8130382a5 100644
--- a/src/mbgl/shader/plain_vertex.hpp
+++ b/src/mbgl/shader/fill_vertex.hpp
@@ -7,9 +7,9 @@
 
 namespace mbgl {
 
-class PlainVertex {
+class FillVertex {
 public:
-    PlainVertex(int16_t x, int16_t y)
+    FillVertex(int16_t x, int16_t y)
         : a_pos { x, y } {}
 
     const int16_t a_pos[2];
@@ -18,10 +18,10 @@ class PlainVertex {
 namespace gl {
 
 template <class Shader>
-struct AttributeBindings<Shader, PlainVertex> {
+struct AttributeBindings<Shader, FillVertex> {
     std::array<AttributeBinding, 1> operator()(const Shader& shader) {
         return {{
-            MBGL_MAKE_ATTRIBUTE_BINDING(PlainVertex, shader, a_pos)
+            MBGL_MAKE_ATTRIBUTE_BINDING(FillVertex, shader, a_pos)
         }};
     };
 };
diff --git a/src/mbgl/shader/linepattern_shader.cpp b/src/mbgl/shader/line_pattern_shader.cpp
similarity index 75%
rename from src/mbgl/shader/linepattern_shader.cpp
rename to src/mbgl/shader/line_pattern_shader.cpp
index 0f3fb415ac0..bf091a7e86e 100644
--- a/src/mbgl/shader/linepattern_shader.cpp
+++ b/src/mbgl/shader/line_pattern_shader.cpp
@@ -1,11 +1,11 @@
-#include <mbgl/shader/linepattern_shader.hpp>
+#include <mbgl/shader/line_pattern_shader.hpp>
 #include <mbgl/shader/linepattern.vertex.hpp>
 #include <mbgl/shader/linepattern.fragment.hpp>
 #include <mbgl/shader/line_vertex.hpp>
 
 namespace mbgl {
 
-LinepatternShader::LinepatternShader(gl::Context& context, Defines defines)
+LinePatternShader::LinePatternShader(gl::Context& context, Defines defines)
     : Shader(shaders::linepattern::name,
              shaders::linepattern::vertex,
              shaders::linepattern::fragment,
diff --git a/src/mbgl/shader/linepattern_shader.hpp b/src/mbgl/shader/line_pattern_shader.hpp
similarity index 95%
rename from src/mbgl/shader/linepattern_shader.hpp
rename to src/mbgl/shader/line_pattern_shader.hpp
index 22ee32564fe..1bd6085c8b1 100644
--- a/src/mbgl/shader/linepattern_shader.hpp
+++ b/src/mbgl/shader/line_pattern_shader.hpp
@@ -8,9 +8,9 @@ namespace mbgl {
 
 class LineVertex;
 
-class LinepatternShader : public gl::Shader {
+class LinePatternShader : public gl::Shader {
 public:
-    LinepatternShader(gl::Context&, Defines defines = None);
+    LinePatternShader(gl::Context&, Defines defines = None);
 
     using VertexType = LineVertex;
 
diff --git a/src/mbgl/shader/linesdf_shader.cpp b/src/mbgl/shader/line_sdf_shader.cpp
similarity index 90%
rename from src/mbgl/shader/linesdf_shader.cpp
rename to src/mbgl/shader/line_sdf_shader.cpp
index 507c0f9499a..11583d716b5 100644
--- a/src/mbgl/shader/linesdf_shader.cpp
+++ b/src/mbgl/shader/line_sdf_shader.cpp
@@ -1,4 +1,4 @@
-#include <mbgl/shader/linesdf_shader.hpp>
+#include <mbgl/shader/line_sdf_shader.hpp>
 #include <mbgl/shader/linesdfpattern.vertex.hpp>
 #include <mbgl/shader/linesdfpattern.fragment.hpp>
 #include <mbgl/shader/line_vertex.hpp>
diff --git a/src/mbgl/shader/linesdf_shader.hpp b/src/mbgl/shader/line_sdf_shader.hpp
similarity index 100%
rename from src/mbgl/shader/linesdf_shader.hpp
rename to src/mbgl/shader/line_sdf_shader.hpp
diff --git a/src/mbgl/shader/plain_vertex.cpp b/src/mbgl/shader/plain_vertex.cpp
deleted file mode 100644
index 5f0c71497a2..00000000000
--- a/src/mbgl/shader/plain_vertex.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <mbgl/shader/plain_vertex.hpp>
-
-namespace mbgl {
-
-static_assert(sizeof(PlainVertex) == 4, "expected PlainVertex size");
-
-} // namespace mbgl
diff --git a/src/mbgl/shader/shaders.hpp b/src/mbgl/shader/shaders.hpp
index b263ee8d0ea..937ee85f44f 100644
--- a/src/mbgl/shader/shaders.hpp
+++ b/src/mbgl/shader/shaders.hpp
@@ -1,51 +1,53 @@
 #pragma once
 
-#include <mbgl/shader/pattern_shader.hpp>
-#include <mbgl/shader/plain_shader.hpp>
-#include <mbgl/shader/outline_shader.hpp>
-#include <mbgl/shader/outlinepattern_shader.hpp>
+#include <mbgl/shader/circle_shader.hpp>
+#include <mbgl/shader/fill_shader.hpp>
+#include <mbgl/shader/fill_pattern_shader.hpp>
+#include <mbgl/shader/fill_outline_shader.hpp>
+#include <mbgl/shader/fill_outline_pattern_shader.hpp>
 #include <mbgl/shader/line_shader.hpp>
-#include <mbgl/shader/linesdf_shader.hpp>
-#include <mbgl/shader/linepattern_shader.hpp>
-#include <mbgl/shader/icon_shader.hpp>
+#include <mbgl/shader/line_sdf_shader.hpp>
+#include <mbgl/shader/line_pattern_shader.hpp>
 #include <mbgl/shader/raster_shader.hpp>
-#include <mbgl/shader/sdf_shader.hpp>
+#include <mbgl/shader/symbol_icon_shader.hpp>
+#include <mbgl/shader/symbol_sdf_shader.hpp>
+
 #include <mbgl/shader/collision_box_shader.hpp>
-#include <mbgl/shader/circle_shader.hpp>
 
 namespace mbgl {
 
 class Shaders {
 public:
     Shaders(gl::Context& context, gl::Shader::Defines defines = gl::Shader::None)
-        : plain(context, defines),
-          outline(context, defines),
-          outlinePattern(context, defines),
+        : circle(context, defines),
+          fill(context, defines),
+          fillPattern(context, defines),
+          fillOutline(context, defines),
+          fillOutlinePattern(context, defines),
           line(context, defines),
-          linesdf(context, defines),
-          linepattern(context, defines),
-          pattern(context, defines),
-          icon(context, defines),
+          lineSDF(context, defines),
+          linePattern(context, defines),
           raster(context, defines),
-          sdfGlyph(context, defines),
-          sdfIcon(context, defines),
-          collisionBox(context),
-          circle(context, defines) {
+          symbolIcon(context, defines),
+          symbolIconSDF(context, defines),
+          symbolGlyph(context, defines),
+          collisionBox(context) {
     }
 
-    PlainShader plain;
-    OutlineShader outline;
-    OutlinePatternShader outlinePattern;
+    CircleShader circle;
+    FillShader fill;
+    FillPatternShader fillPattern;
+    FillOutlineShader fillOutline;
+    FillOutlinePatternShader fillOutlinePattern;
     LineShader line;
-    LineSDFShader linesdf;
-    LinepatternShader linepattern;
-    PatternShader pattern;
-    IconShader icon;
+    LineSDFShader lineSDF;
+    LinePatternShader linePattern;
     RasterShader raster;
-    SDFShader sdfGlyph;
-    SDFShader sdfIcon;
+    SymbolIconShader symbolIcon;
+    SymbolSDFShader symbolIconSDF;
+    SymbolSDFShader symbolGlyph;
+
     CollisionBoxShader collisionBox;
-    CircleShader circle;
 
     gl::VertexArrayObject coveringPlainArray;
     gl::VertexArrayObject coveringRasterArray;
diff --git a/src/mbgl/shader/icon_shader.cpp b/src/mbgl/shader/symbol_icon_shader.cpp
similarity index 71%
rename from src/mbgl/shader/icon_shader.cpp
rename to src/mbgl/shader/symbol_icon_shader.cpp
index 633e88a9de8..f0ca648c2af 100644
--- a/src/mbgl/shader/icon_shader.cpp
+++ b/src/mbgl/shader/symbol_icon_shader.cpp
@@ -1,11 +1,11 @@
-#include <mbgl/shader/icon_shader.hpp>
+#include <mbgl/shader/symbol_icon_shader.hpp>
 #include <mbgl/shader/icon.vertex.hpp>
 #include <mbgl/shader/icon.fragment.hpp>
 #include <mbgl/shader/symbol_vertex.hpp>
 
 namespace mbgl {
 
-IconShader::IconShader(gl::Context& context, Defines defines)
+SymbolIconShader::SymbolIconShader(gl::Context& context, Defines defines)
     : Shader(shaders::icon::name,
              shaders::icon::vertex,
              shaders::icon::fragment,
diff --git a/src/mbgl/shader/icon_shader.hpp b/src/mbgl/shader/symbol_icon_shader.hpp
similarity index 92%
rename from src/mbgl/shader/icon_shader.hpp
rename to src/mbgl/shader/symbol_icon_shader.hpp
index c575b624287..5281beb60cb 100644
--- a/src/mbgl/shader/icon_shader.hpp
+++ b/src/mbgl/shader/symbol_icon_shader.hpp
@@ -8,9 +8,9 @@ namespace mbgl {
 
 class SymbolVertex;
 
-class IconShader : public gl::Shader {
+class SymbolIconShader : public gl::Shader {
 public:
-    IconShader(gl::Context&, Defines defines = None);
+    SymbolIconShader(gl::Context&, Defines defines = None);
 
     using VertexType = SymbolVertex;
 
diff --git a/src/mbgl/shader/sdf_shader.cpp b/src/mbgl/shader/symbol_sdf_shader.cpp
similarity index 71%
rename from src/mbgl/shader/sdf_shader.cpp
rename to src/mbgl/shader/symbol_sdf_shader.cpp
index faf6e369aa3..ab50fde2785 100644
--- a/src/mbgl/shader/sdf_shader.cpp
+++ b/src/mbgl/shader/symbol_sdf_shader.cpp
@@ -1,11 +1,11 @@
-#include <mbgl/shader/sdf_shader.hpp>
+#include <mbgl/shader/symbol_sdf_shader.hpp>
 #include <mbgl/shader/sdf.vertex.hpp>
 #include <mbgl/shader/sdf.fragment.hpp>
 #include <mbgl/shader/symbol_vertex.hpp>
 
 namespace mbgl {
 
-SDFShader::SDFShader(gl::Context& context, Defines defines)
+SymbolSDFShader::SymbolSDFShader(gl::Context& context, Defines defines)
     : Shader(shaders::sdf::name,
              shaders::sdf::vertex,
              shaders::sdf::fragment,
diff --git a/src/mbgl/shader/sdf_shader.hpp b/src/mbgl/shader/symbol_sdf_shader.hpp
similarity index 94%
rename from src/mbgl/shader/sdf_shader.hpp
rename to src/mbgl/shader/symbol_sdf_shader.hpp
index ea69258e610..8d3b3df939a 100644
--- a/src/mbgl/shader/sdf_shader.hpp
+++ b/src/mbgl/shader/symbol_sdf_shader.hpp
@@ -9,9 +9,9 @@ namespace mbgl {
 
 class SymbolVertex;
 
-class SDFShader : public gl::Shader {
+class SymbolSDFShader : public gl::Shader {
 public:
-    SDFShader(gl::Context&, Defines defines = None);
+    SymbolSDFShader(gl::Context&, Defines defines = None);
 
     using VertexType = SymbolVertex;