frameworks/base/core/jni/android/graphics/LayerRasterizer.cpp

   1 #include "SkLayerRasterizer.h"
   2 #include <jni.h>
   3
   4 class SkLayerRasterizerGlue {
   5 public:
   6     static SkRasterizer* create(JNIEnv* env, jobject) {
   7         return new SkLayerRasterizer();
   8     }
   9
  10     static void addLayer(JNIEnv* env, jobject, SkLayerRasterizer* layer, const SkPaint* paint, float dx, float dy) {
  11         SkASSERT(layer);
  12         SkASSERT(paint);
  13         layer->addLayer(*paint, SkFloatToScalar(dx), SkFloatToScalar(dy));
  14     }
  15 };
  16
  17 /////////////////////////////////////////////////////////////////////////////////////////
  18
  19 #include <android_runtime/AndroidRuntime.h>
  20
  21 static JNINativeMethod gLayerRasterizerMethods[] = {
  22     { "nativeConstructor",  "()I",      (void*)SkLayerRasterizerGlue::create    },
  23     { "nativeAddLayer",     "(IIFF)V",  (void*)SkLayerRasterizerGlue::addLayer  }
  24 };
  25
  26 int register_android_graphics_LayerRasterizer(JNIEnv* env);
  27 int register_android_graphics_LayerRasterizer(JNIEnv* env)
  28 {
  29     return android::AndroidRuntime::registerNativeMethods(env,
  30                                                        "android/graphics/LayerRasterizer",
  31                                                        gLayerRasterizerMethods,
  32                                                        SK_ARRAY_COUNT(gLayerRasterizerMethods));
  33 }
  34