1 files changed, 0 insertions, 150 deletions
diff --git a/jni/filters/tinyplanet.cc b/jni/filters/tinyplanet.cc
deleted file mode 100644
index beac0861a..000000000
--- a/jni/filters/tinyplanet.cc
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "filters.h"
-#include <math.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-#define PI_F 3.141592653589f
-
-class ImageRGBA {
- public:
-  ImageRGBA(unsigned char* image, int width, int height)
-   : image_(image), width_(width), height_(height) {
-    width_step_ = width * 4;
-  }
-
-  int Width() const {
-    return width_;
-  }
-
-  int Height() const {
-    return height_;
-  }
-
-  // Pixel accessor.
-  unsigned char* operator()(int x, int y) {
-    return image_ + y * width_step_ + x * 4;
-  }
-  const unsigned char* operator()(int x, int y) const {
-    return image_ + y * width_step_ + x * 4;
-  }
-
- private:
-  unsigned char* image_;
-  int width_;
-  int height_;
-  int width_step_;
-};
-
-// Interpolate a pixel in a 3 channel image.
-inline void InterpolatePixel(const ImageRGBA &image, float x, float y,
-                             unsigned char* dest) {
-  // Get pointers and scale factors for the source pixels.
-  float ax = x - floor(x);
-  float ay = y - floor(y);
-  float axn = 1.0f - ax;
-  float ayn = 1.0f - ay;
-  const unsigned char *p = image(x, y);
-  const unsigned char *p2 = image(x, y + 1);
-
-  // Interpolate each image color plane.
-  dest[0] = static_cast<unsigned char>(axn * ayn * p[0] + ax * ayn * p[4] +
-             ax * ay * p2[4] + axn * ay * p2[0] + 0.5f);
-  p++;
-  p2++;
-
-  dest[1] = static_cast<unsigned char>(axn * ayn * p[0] + ax * ayn * p[4] +
-             ax * ay * p2[4] + axn * ay * p2[0] + 0.5f);
-  p++;
-  p2++;
-
-  dest[2] = static_cast<unsigned char>(axn * ayn * p[0] + ax * ayn * p[4] +
-             ax * ay * p2[4] + axn * ay * p2[0] + 0.5f);
-  p++;
-  p2++;
-  dest[3] = 0xFF;
-}
-
-// Wrap circular coordinates around the globe
-inline float wrap(float value, float dimension) {
-  return value - (dimension * floor(value/dimension));
-}
-
-void StereographicProjection(float scale, float angle, unsigned char* input_image,
-                             int input_width, int input_height,
-                             unsigned char* output_image, int output_width,
-                             int output_height) {
-  ImageRGBA input(input_image, input_width, input_height);
-  ImageRGBA output(output_image, output_width, output_height);
-
-  const float image_scale = output_width * scale;
-
-  for (int x = 0; x < output_width; x++) {
-    // Center and scale x
-    float xf = (x - output_width / 2.0f) / image_scale;
-
-    for (int y = 0; y < output_height; y++) {
-      // Center and scale y
-      float yf = (y - output_height / 2.0f) / image_scale;
-
-      // Convert to polar
-      float r = hypotf(xf, yf);
-      float theta = angle+atan2(yf, xf);
-      if (theta>PI_F) theta-=2*PI_F;
-
-      // Project onto plane
-      float phi = 2 * atan(1 / r);
-      // (theta stays the same)
-
-      // Map to panorama image
-      float px = (theta / (2 * PI_F)) * input_width;
-      float py = (phi / PI_F) * input_height;
-
-      // Wrap around the globe
-      px = wrap(px, input_width);
-      py = wrap(py, input_height);
-
-      // Write the interpolated pixel
-      InterpolatePixel(input, px, py, output(x, y));
-    }
-  }
-}
-
-
-void JNIFUNCF(ImageFilterTinyPlanet, nativeApplyFilter, jobject bitmap_in, jint width, jint height, jobject bitmap_out, jint output_size, jfloat scale,jfloat angle)
-{
-    char* source = 0;
-    char* destination = 0;
-    AndroidBitmap_lockPixels(env, bitmap_in, (void**) &source);
-    AndroidBitmap_lockPixels(env, bitmap_out, (void**) &destination);
-    unsigned char * rgb_in = (unsigned char * )source;
-    unsigned char * rgb_out = (unsigned char * )destination;
-
-    StereographicProjection(scale,angle, rgb_in, width, height, rgb_out, output_size, output_size);
-    AndroidBitmap_unlockPixels(env, bitmap_in);
-    AndroidBitmap_unlockPixels(env, bitmap_out);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-