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imagej-elphel
Commit 0b00f0ae authored by Andrey Filippov's avatar Andrey Filippov
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updated GPU code with new texture boundaries

parent 95e514a4
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Showing with 281 additions and 424 deletions
src/main/java/com/elphel/imagej/tileprocessor/TexturedModel.java
View file @ 0b00f0ae
......@@ -1607,9 +1607,6 @@ public class TexturedModel {
}
// only trim if nothing obscures this and has some BG
if (is_fg_tile[fnslice][tile] && has_bg_tile[fnslice][tile]) {
if (dbg_is_fg != null) {
dbg_is_fg[cindx] = 1000.0;
}
if (vars_inter[cindx] > fg_max_inter) {
dirs_avg[cindx] = Double.NaN;
}
......@@ -2246,7 +2243,7 @@ public class TexturedModel {
tilesX, // final int tilesX,
slice_disparities, // final double [][] slice_disparities,
sensor_textures, // final double [][] sensor_texture, // per-sensor texture value
combo_textures, // null, // final double [] combo_texture_in, // average texture value
null, // combo_textures, // null, // final double [] combo_texture_in, // average texture value
ref_scene.getImageName()); // final String dbg_prefix);
......
src/main/resources/kernels/TileProcessor.cuh
View file @ 0b00f0ae
......@@ -53,7 +53,11 @@ nofast
GPU run time =523.451927ms, (direct conversion: 24.080189999999998ms, imclt: 17.090526999999998ms), corr2D: 30.623282999999997ms), textures: 231.154339ms, RGBA: 220.503017ms
*/
#define TASK_TEXTURE_BITS ((1 << TASK_TEXTURE_N_BIT) | (1 << TASK_TEXTURE_E_BIT) | (1 << TASK_TEXTURE_S_BIT) | (1 << TASK_TEXTURE_W_BIT))
//#define TASK_TEXTURE_BITS ((1 << TASK_TEXTURE_N_BIT) | (1 << TASK_TEXTURE_E_BIT) | (1 << TASK_TEXTURE_S_BIT) | (1 << TASK_TEXTURE_W_BIT))
#define TASK_TEXTURE_BITS ((1 << TASK_TEXT_N_BIT) | (1 << TASK_TEXT_NE_BIT) | (1 << TASK_TEXT_E_BIT) | (1 << TASK_TEXT_SE_BIT)\
| (1 << TASK_TEXT_S_BIT) | (1 << TASK_TEXT_SW_BIT) | (1 << TASK_TEXT_W_BIT) | (1 << TASK_TEXT_NW_BIT))
//#define IMCLT14
//#define NOICLT 1
......@@ -244,83 +248,74 @@ def set_imclt_sa(stride=9):
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import numpy as np # math
def printAlphaFade(transform_size):
def printTextureBlend(transform_size):
ts2 = 2 * transform_size
ts2m1 = ts2-1
alphaFade = np.zeros(shape=(9,ts2*ts2), dtype=float) # double [][] alphaFade = new double[16][ts2*ts2];
alphaIndex = np.zeros(shape=(16,), dtype=int)
fade1d = np.zeros(shape=(16,), dtype=float) # double [] fade1d = new double [ts2];
for i in range (ts2):
fade1d[i] = 0.5 * (1.0 - np.cos(np.pi * (i +0.5) /ts2))
alphabBlend = np.zeros(shape=(8,ts2*ts2), dtype=float) #
blend1d = np.zeros(shape=(ts2,), dtype=float)
dirBlend = ((0,1),(-1,1),(-1,0),(-1,-1),(0,-1),(1,-1),(1,0),(1,1))
for i in range (transform_size):
blend1d[i] = 0.5 * (1.0 + np.cos(np.pi * (i +0.5) /transform_size))
for i in range (ts2):
for j in range (ts2):
indx = i * ts2 + j
for m in range (16):
# if m == 0:
# alphaFade[m][indx] = 0
if m == 1: # 0
alphaIndex[m] = 1
alphaFade[alphaIndex[m]][indx] = fade1d[ts2m1 - i]
elif m == 2:
alphaIndex[m] = 2
alphaFade[alphaIndex[m]][indx] = fade1d[j]
elif m == 4:
alphaIndex[m] = 3
alphaFade[alphaIndex[m]][indx] = fade1d[i]
elif m == 8:
alphaIndex[m] = 4
alphaFade[alphaIndex[m]][indx] = fade1d[ts2m1 - j]
elif m == 3:
alphaIndex[m] = 5
alphaFade[alphaIndex[m]][indx] = (fade1d[ts2m1 - i],fade1d[j])[j > ts2m1 - i]
elif m == 6:
alphaIndex[m] = 6
alphaFade[alphaIndex[m]][indx] = (fade1d[i],fade1d[j])[j > i]
elif m == 9:
alphaIndex[m] = 7
alphaFade[alphaIndex[m]][indx] = (fade1d[ts2m1 - j],fade1d[ts2m1 - i])[j > i]
elif m == 12:
alphaIndex[m] = 8
alphaFade[alphaIndex[m]][indx] = (fade1d[ts2m1 - j],fade1d[i])[i > ts2m1 - j]
else:
alphaIndex[m] = 0
alphaFade[alphaIndex[m]][indx] = 1.0
floats_in_line=8
print("__constant__ int alphaIndex[16] = {")
for m in range (16):
if ((m % floats_in_line) == 0):
print("\n ",end="")
else:
print(" ",end="")
print("%d"%(alphaIndex[m]), end ="")
if (m < (16-1)):
print(",",end="")
print("};")
print("__constant__ float alphaFade[9][%d] = {"%(ts2*ts2))
for m in range (9):
for i in range (ts2 * ts2):
for m, dir in enumerate(dirBlend):
a = 1.0
if dir[0] > 0:
a *= blend1d[j]
elif dir[0]<0:
a *= blend1d[ts2m1 - j]
if dir[1] > 0:
a *= blend1d[i]
elif dir[1]<0:
a *= blend1d[ts2m1 - i]
alphabBlend[m][indx] = a;
floats_in_line0=8 # 16 #8
segment_len = transform_size*transform_size//2
print("__constant__ float textureBlend[8][%d] = {"%(segment_len)) #32
# only for transform_size == 8
for m, blend in enumerate (alphabBlend):
for i in range (segment_len):
if m in (0,1):
x = 4 + (i % 8)
y = 4 + (i // 8)
elif m in (2,3):
x = 8 + (i % 4)
y = 4 + (i // 4)
elif m in (4,5):
x = 4 + (i % 8)
y = 8 + (i // 8)
elif m in (6,7):
x = 4 + (i % 4)
y = 4 + (i // 4)
indx = x + 16 * y
floats_in_line = floats_in_line0
if ((m >>1) & 1) !=0:
floats_in_line = floats_in_line0 // 2
if ((i % floats_in_line) == 0):
print(" ",end="")
if (i == 0) :
print("{",end="")
else:
print(" ",end="")
print("%ff"%(alphaFade[m][i]), end ="")
print("%ff"%(blend[indx]), end ="")
if (((i + 1) % floats_in_line) == 0):
if (i == (ts2 * ts2 -1)):
if (i == (segment_len -1)):
print("}",end="")
else:
print(",")
else:
print(", ",end="")
if (m == (9-1)):
if (m == len(alphabBlend)-1):
print("};")
else:
print(",")
printAlphaFade(8)
printTextureBlend(8)
"""
Set up correlation pairs - run:
setup_pairs(0,16)
......@@ -458,309 +453,58 @@ __constant__ float LoG_corr[64]={ // modify if needed high-pass filter before co
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f,
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f,
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f,
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f,
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f
};
/*
__constant__ int pairs[6][2]={
{0, 1},
{2, 3},
{0, 2},
{1, 3},
{0, 3},
{2, 1}};
*/
__constant__ int alphaIndex[16] = {0, 1, 2, 5, 3, 0, 6, 0, 4, 7, 0, 0, 8, 0, 0, 0};
__constant__ float alphaFade[9][256] = {
{1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f,
1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f, 1.000000f},
{0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f,
0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f,
0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f,
0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f,
0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f,
0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f,
0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f,
0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f,
0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f,
0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f,
0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f,
0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f,
0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f,
0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f,
0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f,
0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f,
0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f,
0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f,
0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f,
0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f,
0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f,
0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f,
0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f,
0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f,
0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f,
0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f,
0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f,
0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f,
0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f,
0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f,
0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f,
0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f},
{0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f,
0.002408f, 0.021530f, 0.059039f, 0.113495f, 0.182803f, 0.264302f, 0.354858f, 0.450991f,
0.549009f, 0.645142f, 0.735698f, 0.817197f, 0.886505f, 0.940961f, 0.978470f, 0.997592f},
{0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f,
0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f, 0.002408f,
0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f,
0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f, 0.021530f,
0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f,
0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f, 0.059039f,
0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f,
0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f, 0.113495f,
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0.450991f, 0.354858f, 0.264302f, 0.182803f, 0.113495f, 0.059039f, 0.021530f, 0.002408f},
{0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.354858f, 0.264302f, 0.182803f, 0.113495f, 0.059039f, 0.021530f, 0.002408f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.354858f, 0.264302f, 0.182803f, 0.113495f, 0.059039f, 0.021530f, 0.021530f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.354858f, 0.264302f, 0.182803f, 0.113495f, 0.059039f, 0.059039f, 0.059039f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.354858f, 0.264302f, 0.182803f, 0.113495f, 0.113495f, 0.113495f, 0.113495f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.354858f, 0.264302f, 0.182803f, 0.182803f, 0.182803f, 0.182803f, 0.182803f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.354858f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f, 0.264302f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f, 0.354858f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f, 0.450991f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.549009f,
0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f, 0.549009f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.645142f, 0.645142f,
0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f, 0.645142f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.735698f, 0.735698f, 0.735698f,
0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f, 0.735698f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.817197f, 0.817197f, 0.817197f, 0.817197f,
0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f, 0.817197f,
0.997592f, 0.978470f, 0.940961f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f,
0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f, 0.886505f,
0.997592f, 0.978470f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f,
0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f, 0.940961f,
0.997592f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f,
0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f, 0.978470f,
0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f,
0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f, 0.997592f}};
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f,
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f
};
__constant__ float textureBlend[8][32] = {
{0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f,
0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f,
0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f,
0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f},
{0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.003867f, 0.033913f, 0.089431f, 0.161970f,
0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.002135f, 0.018725f, 0.049379f, 0.089431f,
0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000810f, 0.007101f, 0.018725f, 0.033913f,
0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000092f, 0.000810f, 0.002135f, 0.003867f},
{0.009607f, 0.084265f, 0.222215f, 0.402455f,
0.009607f, 0.084265f, 0.222215f, 0.402455f,
0.009607f, 0.084265f, 0.222215f, 0.402455f,
0.009607f, 0.084265f, 0.222215f, 0.402455f,
0.009607f, 0.084265f, 0.222215f, 0.402455f,
0.009607f, 0.084265f, 0.222215f, 0.402455f,
0.009607f, 0.084265f, 0.222215f, 0.402455f,
0.009607f, 0.084265f, 0.222215f, 0.402455f},
{0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.000092f, 0.000810f, 0.002135f, 0.003867f,
0.000810f, 0.007101f, 0.018725f, 0.033913f,
0.002135f, 0.018725f, 0.049379f, 0.089431f,
0.003867f, 0.033913f, 0.089431f, 0.161970f},
{0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f, 0.009607f,
0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f, 0.084265f,
0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f, 0.222215f,
0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f, 0.402455f},
{0.003867f, 0.002135f, 0.000810f, 0.000092f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.033913f, 0.018725f, 0.007101f, 0.000810f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.089431f, 0.049379f, 0.018725f, 0.002135f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.161970f, 0.089431f, 0.033913f, 0.003867f, 0.000000f, 0.000000f, 0.000000f, 0.000000f},
{0.402455f, 0.222215f, 0.084265f, 0.009607f,
0.402455f, 0.222215f, 0.084265f, 0.009607f,
0.402455f, 0.222215f, 0.084265f, 0.009607f,
0.402455f, 0.222215f, 0.084265f, 0.009607f,
0.402455f, 0.222215f, 0.084265f, 0.009607f,
0.402455f, 0.222215f, 0.084265f, 0.009607f,
0.402455f, 0.222215f, 0.084265f, 0.009607f,
0.402455f, 0.222215f, 0.084265f, 0.009607f},
{0.161970f, 0.089431f, 0.033913f, 0.003867f,
0.089431f, 0.049379f, 0.018725f, 0.002135f,
0.033913f, 0.018725f, 0.007101f, 0.000810f,
0.003867f, 0.002135f, 0.000810f, 0.000092f,
0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.000000f, 0.000000f, 0.000000f, 0.000000f,
0.000000f, 0.000000f, 0.000000f, 0.000000f}};
__constant__ int pairs_offsets[]= {0, 0, 0, 1, 4, 10, 20, 35, 56, 84, 120, 165, 220, 286, 364, 455, 560, 680};
// {pair_start, pair_end, pair_length}
......@@ -2298,7 +2042,6 @@ extern "C" __global__ void generate_RBGA(
mark_texture_tiles <<<blocks,threads>>>(
num_cams, // int num_cams,
gpu_ftasks, // float * gpu_ftasks, // flattened tasks, 27 floats for quad EO, 99 floats for LWIR16
/// gpu_tasks,
num_tiles, // number of tiles in task list
width, // number of tiles in a row
gpu_texture_indices); // packed tile + bits (now only (1 << 7)
......@@ -2311,7 +2054,6 @@ extern "C" __global__ void generate_RBGA(
mark_texture_neighbor_tiles <<<blocks,threads>>>(
num_cams, // int num_cams,
gpu_ftasks, // float * gpu_ftasks, // flattened tasks, 27 floats for quad EO, 99 floats for LWIR16
// gpu_tasks,
num_tiles, // number of tiles in task list
width, // number of tiles in a row
height, // number of tiles rows
......@@ -2332,7 +2074,6 @@ extern "C" __global__ void generate_RBGA(
gen_texture_list <<<blocks,threads>>>(
num_cams, // int num_cams,
gpu_ftasks, // float * gpu_ftasks, // flattened tasks, 27 floats for quad EO, 99 floats for LWIR16
// gpu_tasks,
num_tiles, // number of tiles in task list
width, // number of tiles in a row
height, // int height, // number of tiles rows
......@@ -2603,8 +2344,11 @@ __global__ void mark_texture_tiles(
/// int task = gpu_tasks[task_num].task;
int task = get_task_task(task_num, gpu_ftasks, num_cams);
if (!(task & TASK_TEXTURE_BITS)){ // here any bit in TASK_TEXTURE_BITS is sufficient
return; // NOP tile
// if (!(task & TASK_TEXTURE_BITS)){ // here any bit in TASK_TEXTURE_BITS is sufficient
if (!(task & (1 << TASK_TEXT_EN))){ // here any bit in TASK_TEXTURE_BITS is sufficient
if (!task) {// temporary disabling
return; // NOP tile
}
}
/// int cxy = gpu_tasks[task_num].txy;
int cxy = get_task_txy(task_num, gpu_ftasks, num_cams);
......@@ -2614,7 +2358,7 @@ __global__ void mark_texture_tiles(
/**
* Helper kernel for prepare_texture_list() (for generate_RBGA) - calculate and save
* bitmap of available neighbors in 4 directions (needed for alpha generation of
* bitmap of available neighbors in 4->8 directions (needed for alpha generation of
* the result textures to fade along the border.
*
* @param num_cams number of cameras
......@@ -2642,8 +2386,11 @@ __global__ void mark_texture_neighbor_tiles( // TODO: remove __global__?
}
int task = get_task_task(task_num, gpu_ftasks, num_cams);
if (!(task & TASK_TEXTURE_BITS)){ // here any bit in TASK_TEXTURE_BITS is sufficient
return; // NOP tile
// if (!(task & TASK_TEXTURE_BITS)){ // here any bit in TASK_TEXTURE_BITS is sufficient
if (!(task & (1 << TASK_TEXT_EN))){ // here any bit in TASK_TEXTURE_BITS is sufficient
if (!task) {// temporary disabling
return; // NOP tile
}
}
int cxy = get_task_txy(task_num, gpu_ftasks, num_cams);
......@@ -2654,13 +2401,17 @@ __global__ void mark_texture_neighbor_tiles( // TODO: remove __global__?
atomicMax(woi+2, x);
atomicMax(woi+3, y);
int d = 0;
if ((y > 0) && *(gpu_texture_indices + x + (y - 1) * width)) d |= (1 << TASK_TEXTURE_N_BIT);
if ((x < (width - 1)) && *(gpu_texture_indices + (x + 1) + y * width)) d |= (1 << TASK_TEXTURE_E_BIT);
if ((y < (height - 1)) && *(gpu_texture_indices + x + (y + 1) * width)) d |= (1 << TASK_TEXTURE_S_BIT);
if ((x > 0) && *(gpu_texture_indices + (x - 1) + y * width)) d |= (1 << TASK_TEXTURE_W_BIT);
if ((y > 0) && *(gpu_texture_indices + x + (y - 1) * width)) d |= (1 << TASK_TEXT_N_BIT);
if ((y > 0) && (x < (width - 1)) && *(gpu_texture_indices + (x + 1) + (y - 1) * width)) d |= (1 << TASK_TEXT_NE_BIT);
if ( (x < (width - 1)) && *(gpu_texture_indices + (x + 1) + y * width)) d |= (1 << TASK_TEXT_E_BIT);
if ((y < (height - 1)) && (x < (width - 1)) && *(gpu_texture_indices + (x + 1) + (y + 1) * width)) d |= (1 << TASK_TEXT_SE_BIT);
if ((y < (height - 1)) && *(gpu_texture_indices + x + (y + 1) * width)) d |= (1 << TASK_TEXT_S_BIT);
if ((y < (height - 1)) && (x > 0) && *(gpu_texture_indices + (x - 1) + (y + 1) * width)) d |= (1 << TASK_TEXT_SW_BIT);
if ( (x > 0) && *(gpu_texture_indices + (x - 1) + y * width)) d |= (1 << TASK_TEXT_W_BIT);
if ((y > 0) && (x > 0) && *(gpu_texture_indices + (x - 1) + (y - 1) * width)) d |= (1 << TASK_TEXT_NW_BIT);
// Set task texture bits in global gpu_ftasks array (lower 4 bits)
/// gpu_tasks[task_num].task = ((task ^ d) & TASK_TEXTURE_BITS) ^ task;
*(int *) (gpu_ftasks + get_task_size(num_cams) * task_num) = ((task ^ d) & TASK_TEXTURE_BITS) ^ task;
*(int *) (gpu_ftasks + get_task_size(num_cams) * task_num) = ((task ^ d) & TASK_TEXTURE_BITS) ^ task; // updates task bits???
}
/**
......@@ -2697,7 +2448,7 @@ __global__ void gen_texture_list(
/// int task = gpu_tasks[task_num].task & TASK_TEXTURE_BITS;
int task = get_task_task(task_num, gpu_ftasks, num_cams);
if (!task){ // here any bit in TASK_TEXTURE_BITS is sufficient
return; // NOP tile
return; // NOP tile - any non-zero bit is sufficient
}
// int cxy = gpu_tasks[task_num].txy;
int cxy = get_task_txy(task_num, gpu_ftasks, num_cams);
......@@ -2749,8 +2500,10 @@ __global__ void gen_texture_list(
#endif // DEBUG12
// *(gpu_texture_indices + buf_offset) = task | ((x + y * width) << CORR_NTILE_SHIFT) | (1 << LIST_TEXTURE_BIT);
// keep only 8 LSBs of task, use higher 24 for task number
*(gpu_texture_indices + buf_offset) = (task & ((1 << CORR_NTILE_SHIFT) -1)) | ((x + y * width) << CORR_NTILE_SHIFT) | (1 << LIST_TEXTURE_BIT);
//CORR_NTILE_SHIFT
// *(gpu_texture_indices + buf_offset) = (task & ((1 << TEXT_NTILE_SHIFT) -1)) | ((x + y * width) << TEXT_NTILE_SHIFT) | (1 << LIST_TEXTURE_BIT);
// keep only 4 lower task bits
*(gpu_texture_indices + buf_offset) = (task & TASK_TEXTURE_BITS) | ((x + y * width) << TEXT_NTILE_SHIFT) | (1 << LIST_TEXTURE_BIT);
//CORR_NTILE_SHIFT // TASK_TEXTURE_BITS
}
//inline __device__ int get_task_size(int num_cams){
// return sizeof(struct tp_task)/sizeof(float) - 6 * (NUM_CAMS - num_cams);
......@@ -2817,12 +2570,16 @@ extern "C" __global__ void create_nonoverlap_list(
}
int task_task = get_task_task(num_tile, gpu_ftasks, num_cams);
/// if ((gpu_tasks[num_tile].task & TASK_TEXTURE_BITS) == 0){
if ((task_task & TASK_TEXTURE_BITS) == 0){
return; // nothing to do
// if ((task_task & TASK_TEXTURE_BITS) == 0){
if (!(task_task & (1 << TASK_TEXT_EN))){ // here any bit in TASK_TEXTURE_BITS is sufficient
if (!task_task) {// temporary disabling
return; // NOP tile
}
}
/// int cxy = gpu_tasks[num_tile].txy;
int cxy = get_task_txy(num_tile, gpu_ftasks, num_cams);
int texture_task_code = (((cxy & 0xffff) + (cxy >> 16) * width) << CORR_NTILE_SHIFT) | (1 << LIST_TEXTURE_BIT) | TASK_TEXTURE_BITS;
// all texture direction bits as it is non-overlapped list (bits probably unused)
int texture_task_code = (((cxy & 0xffff) + (cxy >> 16) * width) << TEXT_NTILE_SHIFT) | (1 << LIST_TEXTURE_BIT) | TASK_TEXTURE_BITS;
// if (gpu_tasks[num_tile].task != 0) {
if (task_task != 0) {
nonoverlap_list[atomicAdd(pnonoverlap_length, 1)] = texture_task_code;
......@@ -2862,8 +2619,10 @@ __global__ void index_correlate(
int sel_pairs[] = {sel_pairs0, sel_pairs1, sel_pairs2, sel_pairs3};
// int task_size = get_task_size(num_cams);
int task_task =get_task_task(num_tile, gpu_ftasks, num_cams);
if (((task_task >> TASK_CORR_BITS) & 1) == 0){ // needs correlation. Maybe just check task_task != 0?
return;
if ((task_task & ((1 << TASK_CORR_EN) | (1 << TASK_INTER_EN))) == 0){ // needs correlation. Maybe just check task_task != 0? TASK_CORR_EN
if (!task_task) { // temporary disabling
return;
}
}
int pair_list_start = pairs_offsets[num_cams];
int pair_list_len = pairs_offsets[num_cams+1] - pair_list_start;
......@@ -2920,8 +2679,10 @@ __global__ void index_inter_correlate(
}
// int task_size = get_task_size(num_cams);
int task_task =get_task_task(num_tile, gpu_ftasks, num_cams);
if (((task_task >> TASK_CORR_BITS) & 1) == 0){ // needs correlation. Maybe just check task_task != 0?
return;
if (((task_task >> TASK_INTER_EN) & 1) == 0){ // needs correlation. Maybe just check task_task != 0?
if (!task_task){ // temporary disabling
return;
}
}
int nb = __popc (sel_sensors); // number of non-zero bits
if (nb > 0){
......@@ -3401,10 +3162,10 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
}
// get number of tile
int tile_code = gpu_texture_indices[tile_indx + gpu_texture_indices_offset]; // Added for Java, no DP
if ((tile_code & (1 << CORR_TEXTURE_BIT)) == 0){
if ((tile_code & (1 << LIST_TEXTURE_BIT)) == 0){
return; // nothing to do
}
int tile_num = tile_code >> CORR_NTILE_SHIFT;
int tile_num = tile_code >> TEXT_NTILE_SHIFT;
#ifdef DEBUG7A
__syncthreads();// __syncwarp();
if ((tile_num == DBG_TILE) && (threadIdx.x == 0) && (threadIdx.y == 0)){
......@@ -3445,7 +3206,7 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
float * max_diff_shared = &all_shared[offsets[5]] ; // [num_cams]; // 16 = 0x10 | 4 = 0x4 | return to system memory (optionally pass null to skip calculation)
float * max_diff_tmp = &all_shared[offsets[6]] ; // [num_cams][TEXTURE_THREADS_PER_TILE]; // 16 * 8 = 0x80 | 4 * 8 = 0x20 | [4][8]
float * ports_rgb_tmp = &all_shared[offsets[7]] ; // [colors][num_cams][TEXTURE_THREADS_PER_TILE]; // 16 * 1 * 8 = 0x80 | 4 * 3 * 8 = 0x60 | [4*3][8]
float * texture_averaging = max_diff_tmp; // [NUM_THREADS] reusing, needs 32 elements for texture averaging, shared
#ifdef DBG_TILE
#ifdef DEBUG7AXX
......@@ -3684,7 +3445,7 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
rgbaw, // (float *) shr1.rgbaw, // float * rgba,
// if calc_extra, rbg_tile will be ignored and output generated with blurred (debayered) data. Done so as debayered data is needed
// to calculate max_diff_shared
calc_extra, // int calc_extra, // 1 - calcualate ports_rgb, max_diff
calc_extra, // | (keep_weights & 2), // int calc_extra, // 1 - calcualate ports_rgb, max_diff
ports_rgb_shared,// float ports_rgb_shared [colors][num_cams], // return to system memory (optionally pass null to skip calculation)
max_diff_shared, // float max_diff_shared [num_cams], // return to system memory (optionally pass null to skip calculation)
max_diff_tmp, // float max_diff_tmp [num_cams][TEXTURE_THREADS_PER_TILE],
......@@ -3695,7 +3456,7 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
min_agree, // float min_agree, NOT USED? // minimal number of channels to agree on a point (real number to work with fuzzy averages)
weights, // float * chn_weights, // color channel weights, sum == 1.0
dust_remove, // int dust_remove, // Do not reduce average weight when only one image differs much from the average
(keep_weights & 1), // int keep_weights, // return channel weights and rms after A in RGBA (weight are always calculated)
(keep_weights & 1), // | (keep_weights & 2), // int keep_weights, // return channel weights and rms after A in RGBA (weight are always calculated)
debug ); // int debug );
__syncthreads(); // _syncthreads();1
......@@ -3761,9 +3522,9 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
tile_code &= TASK_TEXTURE_BITS;
if (!tile_code){
return; // should not happen
}
//// if (!tile_code){
//// return; // should not happen
//// }
// if no extra and no overlap -> nothing remains, return
if (gpu_texture_rbg && (texture_rbg_stride != 0)) { // generate RGBA (overlapped) // keep_weights
#ifdef DEBUG7A
......@@ -3782,27 +3543,76 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
}
__syncthreads();// __syncwarp();
#endif // DEBUG12
int alpha_mode = alphaIndex[tile_code]; // only 4 lowest bits
if (!alpha_mode){ // only multiply if needed, alpha_mode == 0 - keep as is. FIXME: alpha_mode ???
for (int pass = 0; pass < 8; pass ++) {
int row = pass * 2 + (threadIdx.y >> 1);
int col = ((threadIdx.y & 1) << 3) + threadIdx.x;
int i = row * DTT_SIZE21 + col;
int gi = row * DTT_SIZE2 + col;
float * rgba_i = rgbaw + i;
// always copy 3 (1) colors + alpha
if (colors == 3){
int alpha_mode = tile_code & 0xff; // alphaIndex[tile_code]; // only 4 lowest bits
if (alpha_mode != 0xff){ // only add if needed, alpha_mode == 0xff (neighbors from all 8 directions) - keep as is. FIXME: alpha_mode ???
// Calculate average value per color, need 32 shared array
for (int ncol = 0; ncol < colors; ncol++) {
int sum_index = threadIdx.x + threadIdx.y * TEXTURE_THREADS_PER_TILE; // 0.. 31
texture_averaging[sum_index] = 0;
for (int pass = 0; pass < 8; pass ++) {
int row = pass * 2 + (threadIdx.y >> 1);
int col = ((threadIdx.y & 1) << 3) + threadIdx.x;
int i = row * DTT_SIZE21 + col;
float * rgba_i = rgbaw + i;
texture_averaging[sum_index] += *(rgba_i + ncol * (DTT_SIZE2 * DTT_SIZE21));
}
__syncthreads();
if (threadIdx.y == 0){ // combine sums
#pragma unroll
for (int ncol = 0; ncol < colors + 1; ncol++) { // 4
*(rgba_i + ncol * (DTT_SIZE2 * DTT_SIZE21)) *= alphaFade[alpha_mode][gi]; // reduce [tile_code] by LUT
for (int i = 1; i < 4; i++) { // reduce sums to 8
texture_averaging[threadIdx.x] += texture_averaging[threadIdx.x + TEXTURE_THREADS_PER_TILE * i];
}
} else { // assuming colors = 1
}
__syncthreads();
if ((threadIdx.y == 0) && (threadIdx.x == 0)){ // combine sums
#pragma unroll
for (int ncol = 0; ncol < 1 + 1; ncol++) { // 2
*(rgba_i + ncol * (DTT_SIZE2 * DTT_SIZE21)) *= alphaFade[alpha_mode][gi]; // reduce [tile_code] by LUT
for (int i = 1; i < TEXTURE_THREADS_PER_TILE; i++) { // reduce sums to 8
texture_averaging[0] += texture_averaging[i];
}
texture_averaging[0] /= 64; // average value for uniform field
}
__syncthreads();
float avg_val = texture_averaging[0];
// now add scale average value for each missing direction
for (int idir = 0; idir < 8; idir ++) if ((alpha_mode & (1 << idir)) == 0) { // no tile in this direction
/* */
int row, col;
switch (idir >> 1) {
case 0:
row = 4 + threadIdx.y;
col = 4 + threadIdx.x;
break;
case 1:
row = 4 + (threadIdx.x >> 2) + (threadIdx.y << 1);
col = 8 + (threadIdx.x & 3);
break;
case 2:
row = 8 + threadIdx.y;
col = 4 + threadIdx.x;
break;
case 3:
row = 4 + (threadIdx.x >> 2) + (threadIdx.y << 1);
col = 4 + (threadIdx.x & 3);
break;
}
int i = row * DTT_SIZE21 + col;
float * rgba_i = rgbaw + i;
// always copy 3 (1) colors + alpha
*(rgba_i + ncol * (DTT_SIZE2 * DTT_SIZE21)) += textureBlend[idir][(threadIdx.y <<3) + threadIdx.x] * avg_val;
/*
for (int pass = 0; pass < 8; pass ++) {
int row1 = pass * 2 + (threadIdx.y >> 1);
int col1 = ((threadIdx.y & 1) << 3) + threadIdx.x;
int i = row1 * DTT_SIZE21 + col1;
int gi = row1 * DTT_SIZE2 + col1;
float * rgba_i = rgbaw + i;
// always copy 3 (1) colors + alpha
*(rgba_i + ncol * (DTT_SIZE2 * DTT_SIZE21)) += textureBlend[idir][gi] * avg_val;
}
*/
}
}
// __syncthreads();
}
int slice_stride = texture_rbg_stride * (*(woi + 3) + 1) * DTT_SIZE; // offset to the next color
int tileY = tile_num / tilesx; // TILES-X; // slow, but 1 per tile
......@@ -3826,6 +3636,7 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
}
__syncthreads();// __syncwarp();
#endif // DEBUG12
// copy textures to global memory
for (int pass = 0; pass < 8; pass ++) {
int row = pass * 2 + (threadIdx.y >> 1); // row inside a tile (0..15)
int col = ((threadIdx.y & 1) << 3) + threadIdx.x; // column inside a tile (0..15)
......@@ -3843,10 +3654,6 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
}
__syncthreads();// __syncwarp();
#endif // DEBUG12
/// if (!border_tile ||
/// ((g_row >= 0) && (g_col >= 0) && (g_row < (DTT_SIZE * TILES-Y)) && (g_col < (DTT_SIZE * TILES-X)))){
/// ((g_row >= 0) && (g_col >= 0) && (g_row < height) && (g_col < (DTT_SIZE * TILES-X)))){
// always copy 3 (1) colors + alpha
if (colors == 3){
#pragma unroll
......@@ -3860,21 +3667,74 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
}
}
}
// generate and copy per-sensor texture
if (keep_weights & 2){ // copy individual sensors output
for (int ncam = 0; ncam < num_cams; ncam++) {
float * mclt_dst_ncam = mclt_debayer + (ncam * colors ) * (MCLT_UNION_LEN);
if (!alpha_mode){ // only multiply if needed, alpha_mode == 0 - keep as is. FIXME: alpha_mode ???
for (int pass = 0; pass < 8; pass ++) {
int row = pass * 2 + (threadIdx.y >> 1);
int col = ((threadIdx.y & 1) << 3) + threadIdx.x;
int i = row * DTT_SIZE21 + col;
int gi = row * DTT_SIZE2 + col;
float * mclt_dst_i = mclt_dst_ncam + i;
for (int ncol = 0; ncol < colors; ncol++) {
*(mclt_dst_i + ncol * (MCLT_UNION_LEN)) *= alphaFade[alpha_mode][gi]; // reduce [tile_code] by LUT
//if (alpha_mode){ // only multiply if needed, alpha_mode == 0 - keep as is. FIXME: alpha_mode ???
if (alpha_mode != 0xff){
for (int ncol = 0; ncol < colors; ncol++) {
// calculate average value for blending
int sum_index = threadIdx.x + threadIdx.y * TEXTURE_THREADS_PER_TILE; // 0.. 31
texture_averaging[sum_index] = 0;
for (int pass = 0; pass < 8; pass ++) {
int row = pass * 2 + (threadIdx.y >> 1);
int col = ((threadIdx.y & 1) << 3) + threadIdx.x;
int i = row * DTT_SIZE21 + col;
float * rgba_i = rgbaw + i;
texture_averaging[sum_index] += *(rgba_i + ncol * (DTT_SIZE2 * DTT_SIZE21));
}
__syncthreads();
if (threadIdx.y == 0){ // combine sums
#pragma unroll
for (int i = 1; i < 4; i++) { // reduce sums to 8
texture_averaging[threadIdx.x] += texture_averaging[threadIdx.x + TEXTURE_THREADS_PER_TILE * i];
}
}
__syncthreads();
if ((threadIdx.y == 0) && (threadIdx.x == 0)){ // combine sums
#pragma unroll
for (int i = 1; i < TEXTURE_THREADS_PER_TILE; i++) { // reduce sums to 8
texture_averaging[0] += texture_averaging[i];
}
texture_averaging[0] /= 64; // average value for uniform field
}
__syncthreads();
float avg_val = texture_averaging[0];
// Possible to re-use ports_rgb_shared[], if needed (change to (calc_extra | (keep_weights & 2) in tile_combine_rgba()).
// Now using averaging here (less noise if averaging sensor outside).
// float avg_val = ports_rgb_shared[ncol * num_cams + ncam]; // texture_averaging[0];
for (int idir = 0; idir < 8; idir ++) if ((alpha_mode & (1 << idir)) == 0) { // no tile in this direction
/* */
int row, col;
switch (idir >> 1) {
case 0:
row = 4 + threadIdx.y;
col = 4 + threadIdx.x;
break;
case 1:
row = 4 + (threadIdx.x >> 2) + (threadIdx.y << 1);
col = 8 + (threadIdx.x & 3);
break;
case 2:
row = 8 + threadIdx.y;
col = 4 + threadIdx.x;
break;
case 3:
row = 4 + (threadIdx.x >> 2) + (threadIdx.y << 1);
col = 4 + (threadIdx.x & 3);
break;
}
int i = row * DTT_SIZE21 + col;
float * mclt_dst_i = mclt_dst_ncam + i;
int gi = (threadIdx.y <<3) + threadIdx.x;
*(mclt_dst_i + ncol * (MCLT_UNION_LEN)) += textureBlend[idir][gi] * avg_val;
}
__syncthreads(); // needed?
}
}
for (int pass = 0; pass < 8; pass ++) {
int row = pass * 2 + (threadIdx.y >> 1); // row inside a tile (0..15)
int col = ((threadIdx.y & 1) << 3) + threadIdx.x; // column inside a tile (0..15)
......
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