public static void TestVector()
{
int r = 3;
float sd = 10.5f;
float[] result = GaussianMatrixGen.GetGaussianMatrixIn2d(sd, r);
float precision = 0.0f;
StringBuilder sb = new StringBuilder();
for (int i = 0; i <= r + r; i++)
{
for (int j = 0; j <= r + r; j++)
{
sb.AppendFormat("{0}\t", result [i * (r + r + 1) + j]);
precision += result [i * (r + r + 1) + j];
}
sb.AppendLine();
}
print(sb.ToString());
print("precision: " + precision);
result = GaussianMatrixGen.GetGaussianMatrixIn1d(sd, r);
sb = new StringBuilder();
for (int j = 0; j <= r + r; j++)
{
sb.AppendFormat("{0}\t", result [j]);
}
print(sb.ToString());
}
public void Test32()
{
Texture2D tex32 = sp32.texture;
byte[] data = tex32.GetRawTextureData();
print(data.Length);
print("width: " + tex32.width);
print("height: " + tex32.height);
byte[] result_32 = new byte[data.Length];
byte[] result_32_4 = new byte[data.Length];
byte[] result_32h = new byte[data.Length];
byte[] result_32v = new byte[data.Length];
byte[] result_32_repeat = new byte[data.Length];
byte[] result_32_src = null;
byte[] result_32_dst = null;
byte[] result_32_tmp = null;
TimeSpan ts;
DateTime dt = DateTime.Now;
GaussianBlur.Blur32(data, tex32.width, tex32.height, 2, 4, result_32_4);
ts = DateTime.Now - dt;
print("blur32_4: " + ts);
dt = DateTime.Now;
GaussianBlur.Blur32(data, tex32.width, tex32.height, 2.0f, 3, result_32);
ts = DateTime.Now - dt;
print("blur32: " + ts);
dt = DateTime.Now;
//GaussianBlur.Blur32 (data, tex32.width, tex32.height, result_32);
for (int i = 0; i < GaussianBlur.cDefaultRadius + GaussianBlur.cDefaultRadius + 1; i++)
{
GaussianBlur.Blur32Horizontal(data, tex32.width, tex32.height, i, result_32h);
}
ts = DateTime.Now - dt;
print("blur32h: " + ts);
dt = DateTime.Now;
for (int i = 0; i < GaussianBlur.cDefaultRadius + GaussianBlur.cDefaultRadius + 1; i++)
{
GaussianBlur.Blur32Vertical(data, tex32.width, tex32.height, i, result_32v);
}
ts = DateTime.Now - dt;
print("blur32v: " + ts);
dt = DateTime.Now;
result_32_src = data;
result_32_dst = result_32_repeat;
float sd = 5.5f;
int r = 3;
float[] matrix = GaussianMatrixGen.GetGaussianMatrixIn2d(sd, r);
for (int i = 0; i < r + r + 1; i++)
{
GaussianBlur.Blur32Horizontal(result_32_src, tex32.width, tex32.height, matrix, sd, r, i, result_32_dst);
}
result_32_src = result_32_repeat;
result_32_dst = data;
for (int i = 0; i < r + r + 1; i++)
{
GaussianBlur.Blur32Vertical(result_32_src, tex32.width, tex32.height, matrix, sd, r, i, result_32_dst);
}
result_32_src = data;
result_32_dst = result_32_repeat;
GaussianBlur.Blur32(result_32_src, tex32.width, tex32.height, 100.5f, 3, result_32_dst);
ts = DateTime.Now - dt;
print("blur32-hv: " + ts);
dt = DateTime.Now;
sd = 0.84089642f;
r = 3;
ts = DateTime.Now - dt;
print("blur32-repeat: " + ts);
Texture2D t32 = new Texture2D(tex32.width, tex32.height, TextureFormat.RGBA32, false, true);
t32.LoadRawTextureData(result_32);
File.WriteAllBytes(Path.Combine(Application.dataPath, "test_gaussianblur32.png"), t32.EncodeToPNG());
Texture2D t32_4 = new Texture2D(tex32.width, tex32.height, TextureFormat.RGBA32, false, true);
t32_4.LoadRawTextureData(result_32_4);
File.WriteAllBytes(Path.Combine(Application.dataPath, "test_gaussianblur32_4.png"), t32_4.EncodeToPNG());
Texture2D t32h = new Texture2D(tex32.width, tex32.height, TextureFormat.RGBA32, false, true);
t32h.LoadRawTextureData(result_32h);
File.WriteAllBytes(Path.Combine(Application.dataPath, "test_gaussianblur32h.png"), t32h.EncodeToPNG());
Texture2D t32v = new Texture2D(tex32.width, tex32.height, TextureFormat.RGBA32, false, true);
t32v.LoadRawTextureData(result_32v);
File.WriteAllBytes(Path.Combine(Application.dataPath, "test_gaussianblur32v.png"), t32v.EncodeToPNG());
Texture2D t32repeat = new Texture2D(tex32.width, tex32.height, TextureFormat.RGBA32, false, true);
t32repeat.LoadRawTextureData(result_32_dst);
File.WriteAllBytes(Path.Combine(Application.dataPath, "test_gaussianblur32hv.png"), t32repeat.EncodeToPNG());
}
