1 files changed, 0 insertions, 131 deletions
diff --git a/platform/android/src/text/local_glyph_rasterizer.cpp b/platform/android/src/text/local_glyph_rasterizer.cpp
deleted file mode 100644
index c65c3ae439..0000000000
--- a/platform/android/src/text/local_glyph_rasterizer.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-#include <mbgl/text/local_glyph_rasterizer.hpp>
-#include <mbgl/util/i18n.hpp>
-#include <mbgl/util/platform.hpp>
-
-#include <jni/jni.hpp>
-
-#include "../attach_env.hpp"
-#include "../bitmap.hpp"
-
-#include "local_glyph_rasterizer_jni.hpp"
-
-/*
-    Android implementation of LocalGlyphRasterizer:
-     Draws CJK glyphs using locally available fonts.
-
-    Follows pattern of GL JS implementation in that:
-     - Only CJK glyphs are drawn locally (because we can guess their metrics effectively)
-        * Render size/metrics determined experimentally using Noto Sans
-     - Configuration is done at map creation time by setting a "font family"
-        * JS uses a CSS font-family, this uses android.graphics.Typeface
-          https://developer.android.com/reference/android/graphics/Typeface.html
-     - We use heuristics to extract a font-weight based on the incoming font stack
-        * JS tries to extract multiple weights, this implementation only looks for
-          "bold"
-
-     mbgl::LocalGlyphRasterizer is the portable interface
-     mbgl::LocalGlyphRasterizer::Impl stores platform-specific configuration data
-     mbgl::android::LocalGlyphRasterizer is the JNI wrapper
-     com.mapbox.mapboxsdk.text.LocalGlyphRasterizer is the Java implementation that
-      actually does the drawing
- */
-
-namespace mbgl {
-namespace android {
-
-LocalGlyphRasterizer::LocalGlyphRasterizer() {
-    UniqueEnv env { AttachEnv() };
-
-    static auto& javaClass = jni::Class<LocalGlyphRasterizer>::Singleton(*env);
-    static auto constructor = javaClass.GetConstructor(*env);
-
-    javaObject = jni::NewGlobal(*env, javaClass.New(*env, constructor));
-}
-
-PremultipliedImage LocalGlyphRasterizer::drawGlyphBitmap(const std::string& fontFamily, const bool bold, const GlyphID glyphID) {
-    UniqueEnv env { AttachEnv() };
-
-    static auto& javaClass = jni::Class<LocalGlyphRasterizer>::Singleton(*env);
-    static auto drawGlyphBitmap = javaClass.GetMethod<jni::Object<Bitmap> (jni::String, jni::jboolean, jni::jchar)>(*env, "drawGlyphBitmap");
-
-    return Bitmap::GetImage(*env,
-        javaObject.Call(*env,
-            drawGlyphBitmap,
-            jni::Make<jni::String>(*env, fontFamily),
-            static_cast<jni::jboolean>(bold),
-            static_cast<jni::jchar>(glyphID)));
-}
-
-void LocalGlyphRasterizer::registerNative(jni::JNIEnv& env) {
-    jni::Class<LocalGlyphRasterizer>::Singleton(env);
-}
-
-} // namespace android
-
-class LocalGlyphRasterizer::Impl {
-public:
-    Impl(const optional<std::string> fontFamily_)
-        : fontFamily(fontFamily_)
-    {}
-
-    bool isConfigured() const {
-        return bool(fontFamily);
-    }
-
-    PremultipliedImage drawGlyphBitmap(const FontStack& fontStack, GlyphID glyphID) {
-        bool bold = false;
-        for (auto font : fontStack) {
-            std::string lowercaseFont = platform::lowercase(font);
-            if (lowercaseFont.find("bold") != std::string::npos) {
-                bold = true;
-                break;
-            }
-        }
-        return androidLocalGlyphRasterizer.drawGlyphBitmap(*fontFamily, bold, glyphID);
-    }
-
-private:
-    optional<std::string> fontFamily;
-    android::LocalGlyphRasterizer androidLocalGlyphRasterizer;
-};
-
-LocalGlyphRasterizer::LocalGlyphRasterizer(const optional<std::string>& fontFamily)
-    : impl(std::make_unique<Impl>(fontFamily)) {}
-
-LocalGlyphRasterizer::~LocalGlyphRasterizer()
-{}
-
-bool LocalGlyphRasterizer::canRasterizeGlyph(const FontStack&, GlyphID glyphID) {
-     return util::i18n::allowsFixedWidthGlyphGeneration(glyphID) && impl->isConfigured();
-}
-
-Glyph LocalGlyphRasterizer::rasterizeGlyph(const FontStack& fontStack, GlyphID glyphID) {
-    Glyph fixedMetrics;
-    if (!impl->isConfigured()) {
-        return fixedMetrics;
-    }
-
-    fixedMetrics.id = glyphID;
-
-    Size size(35, 35);
-
-    fixedMetrics.metrics.width = size.width;
-    fixedMetrics.metrics.height = size.height;
-    fixedMetrics.metrics.left = 3;
-    fixedMetrics.metrics.top = -10;
-    fixedMetrics.metrics.advance = 24;
-
-    PremultipliedImage rgbaBitmap = impl->drawGlyphBitmap(fontStack, glyphID);
-
-    // Copy alpha values from RGBA bitmap into the AlphaImage output
-    fixedMetrics.bitmap = AlphaImage(size);
-    for (uint32_t i = 0; i < size.width * size.height; i++) {
-        fixedMetrics.bitmap.data[i] =
-            0xff - round(0.2126 * rgbaBitmap.data[4 * i] + 0.7152 * rgbaBitmap.data[4 * i + 1] +
-                         0.0722 * rgbaBitmap.data[4 * i + 2]);
-    }
-
-    return fixedMetrics;
-}
-
-} // namespace mbgl